{"id":20494,"date":"2025-07-28T23:43:49","date_gmt":"2025-07-29T07:43:49","guid":{"rendered":"https:\/\/shengenfab.com\/?p=20494"},"modified":"2026-10-29T22:57:47","modified_gmt":"2026-10-30T06:57:47","slug":"vertical-milling","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/pt\/vertical-milling\/","title":{"rendered":"Fresagem vertical: processo, regras de conce\u00e7\u00e3o, toler\u00e2ncias e custos"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"20494\" class=\"elementor elementor-20494\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44d860cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44d860cf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6dc76f32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6dc76f32\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6215f306 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6215f306\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5d0700ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d0700ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70591275 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70591275\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13635d24 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13635d24\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-496c2796 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"496c2796\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-5570df70\" data-id=\"5570df70\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c23d68 elementor-widget elementor-widget-text-editor\" data-id=\"9c23d68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vertical milling is a subtractive machining process that uses a rotating cutting tool mounted on a vertical spindle to remove material from a fixed workpiece. It is the industry standard for producing flat surfaces, slots, deep pockets, and precise 3D profiles in metals and plastics.<\/p>\n<p>While the spindle orientation is vertical, modern CNC Vertical Machining Centers (VMCs) move along multiple axes to carve complex geometries. However, for engineers and procurement managers, understanding how the machine moves is only half the battle. The real challenge is optimizing your CAD model to align with the physical realities of the shop floor.<\/p>\n<p>This article focuses primarily on CNC Vertical Machining Centers (VMCs). In the following sections, you will learn:<\/p>\n<ul>\n<li><strong>Process Fit:<\/strong> How to determine if your part geometry is suitable for a VMC.<\/li>\n<li><strong>Design Rules:<\/strong> Why small adjustments to pocket radii or wall thickness can cut cycle times by 30%.<\/li>\n<li><strong>Cost Drivers:<\/strong> How tolerances, workholding, and batch sizes directly inflate or reduce your final quote.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e26fd4c elementor-widget elementor-widget-image\" data-id=\"e26fd4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"626\" height=\"417\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Vertical-Milling.jpg\" class=\"attachment-large size-large wp-image-20500\" alt=\"Vertical Milling\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Vertical-Milling.jpg 626w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Vertical-Milling-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Vertical-Milling-18x12.jpg 18w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77e9609 elementor-widget elementor-widget-text-editor\" data-id=\"77e9609\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"determine-whether-vertical-milling-fits-your-part\" class=\"atx\">Determine Whether Vertical Milling Fits Your Part<\/h2>\n<p>Before moving into production, we evaluate if a vertical milling setup is the most practical and cost-effective method for your specific geometry.<\/p>\n<h3 id=\"suitable-parts-and-operations\" class=\"atx\">Suitable Parts and Operations<\/h3>\n<p>Vertical milling works well for parts where most features can be accessed from a single direction. Typical applications include mounting plates, locating fixtures, structural brackets, and equipment housings. <a href=\"https:\/\/shengenfab.com\/face-milling\/\" target=\"_blank\" rel=\"noopener\">Face milling<\/a> establishes flat reference surfaces, <a href=\"https:\/\/shengenfab.com\/end-milling\/\" target=\"_blank\" rel=\"noopener\">end milling<\/a> clears pockets and cuts slots, and <a href=\"https:\/\/shengenfab.com\/how-to-drill-stainless-steel\/\" target=\"_blank\" rel=\"noopener\">drilling<\/a> or tapping handles holemaking.<\/p>\n<p>However, vertical milling has strict boundaries. If your part relies heavily on deep, narrow cavities (e.g., a length-to-diameter ratio greater than 5:1) or requires 5-axis simultaneous interpolation for complex aerodynamic curves, a standard 3-axis VMC will struggle with tool deflection and poor surface finish.<\/p>\n<h3 id=\"machine-capacity-and-tool-access\" class=\"atx\">Machine Capacity and Tool Access<\/h3>\n<p>Evaluating a part also requires checking the physical limits of the equipment and ensuring the cutting tools can reach the required features without interference.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06aba8b elementor-widget elementor-widget-html\" data-id=\"06aba8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div style=\"overflow-x: auto;\">\r\n  <table style=\"width: 100%; border-collapse: collapse; border: 1px solid #000; font-family: sans-serif; text-align: left;\">\r\n    <thead>\r\n      <tr>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Machine Type<span style=\"display:none;\">[cite: 43]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Typical Application<span style=\"display:none;\">[cite: 43]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Key Characteristic<span style=\"display:none;\">[cite: 43]<\/span><\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Manual Turret Mill<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Repairs, simple modifications, one-off prototypes.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">High flexibility for quick setups; relies on operator skill.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Bed Mill<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Heavy material removal, large structural parts.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">High rigidity due to a fixed bed; the spindle head moves vertically.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">CNC VMC<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Production batches, complex 3D profiles, tight tolerances.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Automated tool changes, enclosed work area, high repeatability.<span style=\"display:none;\">[cite: 43]<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02be501 elementor-widget elementor-widget-text-editor\" data-id=\"02be501\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Note that the stated X, Y, and Z travel limits of a machine do not equal the actual usable space. Once the workpiece is clamped in a vise or fixture, the available Z-height drops significantly. We also evaluate clearances to ensure the tool holder and the spindle housing will not collide with the fixture or the walls of the workpiece during deep cuts.<\/p>\n<h3 id=\"vertical-and-horizontal-milling\" class=\"atx\">Vertical and Horizontal Milling<\/h3>\n<p>When evaluating a part, we often compare vertical milling against horizontal milling. Vertical milling is straightforward to set up for flat plates and blocky parts. But if a part requires machining on four or five sides, a vertical mill forces the operator to unclamp, rotate, and re-clamp the part multiple times. This introduces alignment errors and inflates labor costs.<\/p>\n<p>As a rule of thumb, if a part requires more than three separate setups on a vertical mill, or if the production volume exceeds 500 units per month, transferring the job to a horizontal mill with a tombstone fixture often yields a lower cost-per-part despite the higher initial setup fee. For volumes in between, VMCs equipped with 4th or 5th-axis rotary tables can often bridge the gap.<\/p>\n<h2 id=\"plan-the-setup-and-machining-process\" class=\"atx\">Plan the Setup and Machining Process<\/h2>\n<p>Once a part is routed to a vertical mill, the focus shifts to planning a stable and predictable machining sequence based on the CAD model and the raw material.<\/p>\n<h3 id=\"cadcam-and-material-planning\" class=\"atx\">CAD\/CAM and Material Planning<\/h3>\n<p>The process begins by verifying that the 3D model, the 2D drawing tolerances, and the raw material specifications align. Based on this, programmers use CAM software to select appropriate cutting tools, determine the machining order, and simulate the toolpaths to prevent collisions and verify tool reach.<\/p>\n<p>The raw material directly dictates the cutting strategy:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c941c8f elementor-widget elementor-widget-html\" data-id=\"c941c8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div style=\"overflow-x: auto;\">\r\n  <table style=\"width: 100%; border-collapse: collapse; border: 1px solid #000; font-family: sans-serif; text-align: left;\">\r\n    <thead>\r\n      <tr>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Material<span style=\"display:none;\">[cite: 44]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Primary Machining Considerations<span style=\"display:none;\">[cite: 44]<\/span><\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Aluminum Alloys<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Tendency for material to adhere to the tool; requires effective chip evacuation and high-pressure coolant.<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Stainless Steel<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Risk of work hardening; requires consistent feed rates and careful management of heat and tool wear.<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Titanium Alloys<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">High heat generation at the cutting edge; requires rigid setups and limits tool engagement.<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Engineering Plastics<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Susceptible to thermal expansion and clamping distortion; requires sharp tools and careful measurement.<span style=\"display:none;\">[cite: 44]<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d579dd8 elementor-widget elementor-widget-text-editor\" data-id=\"d579dd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"datums-and-workholding\" class=\"atx\">Datums and Workholding<\/h3>\n<p>Reliable workholding secures the raw material against cutting forces without causing permanent deformation. Establishing datums (reference surfaces) is necessary to set the workpiece coordinate system accurately.<\/p>\n<p>For low-volume runs (under 20 parts), we rely on standard precision vises or machined soft jaws to keep your tooling costs near zero. However, for a batch of 500, investing $500 in a dedicated fixture pays for itself by cutting 3 minutes of load\/unload time per part.<\/p>\n<p>A critical planning step is managing the transition between setups. When a part is flipped, the datums must be carefully referenced to ensure features on both sides align perfectly. We also check for clamping distortion, as over-tightening a vise on a thin-walled aluminum or plastic part will cause it to spring out of tolerance once released.<\/p>\n<h3 id=\"roughing-finishing-and-holemaking\" class=\"atx\"><a href=\"https:\/\/shengenfab.com\/roughing-vs-finishing\/\" target=\"_blank\" rel=\"noopener\">Roughing, Finishing<\/a>, and Holemaking<\/h3>\n<p>A standard machining workflow separates heavy material removal from precision sizing. Roughing passes are programmed to remove the bulk of the material quickly, which induces stress into the part and leaves a rough surface. We then use finishing passes with sharp tools to achieve the final dimensions and surface finish.<\/p>\n<p>However, every finishing pass adds cycle time. Specifying a strict \u00b10.02mm tolerance or an Ra 0.8 surface finish across the entire part forces the machinist to run extra finishing passes on every single face. To optimize costs, only apply these tight tolerances to critical mating surfaces.<\/p>\n<p>Holemaking strategies depend strictly on function: standard twist drills are used for clearance holes, while precise dowel pin fits require drilling followed by a boring head or a reamer. Finally, process planning must include time for in-process measurements, chip clearing, and deburring before the part moves to final inspection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec4d9d elementor-widget elementor-widget-image\" data-id=\"9ec4d9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"371\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/vertical-milling-machine.jpg\" class=\"attachment-large size-large wp-image-20503\" alt=\"vertical milling machine\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/vertical-milling-machine.jpg 500w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/vertical-milling-machine-300x223.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/vertical-milling-machine-16x12.jpg 16w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a17812 elementor-widget elementor-widget-text-editor\" data-id=\"4a17812\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"design-features-that-reduce-milling-difficulty\" class=\"atx\">Design Features That Reduce Milling Difficulty<\/h2>\n<p>The geometry of your CAD model dictates the tools, setups, and machining time required to produce it. Design for Manufacturing (DFM) adjustments can often eliminate hours of machining time and lower your quote without compromising the part&#8217;s function.<\/p>\n<h3 id=\"internal-corners-and-pockets\" class=\"atx\">Internal Corners and Pockets<\/h3>\n<p>A rotating round cutting tool cannot produce a perfectly square 90-degree inside corner. If your design mandates square corners, the shop must use secondary operations like EDM (Electrical Discharge Machining) or broaching, which drastically increases the part cost.<\/p>\n<p>Furthermore, if you design an internal corner radius that perfectly matches the tool radius (e.g., a 3mm radius for a 6mm end mill), the tool will engage too much material simultaneously as it enters the corner, causing chatter and rapid tool wear. To optimize this, design internal radii to be at least <strong>1.2x the cutter radius<\/strong> (e.g., R=3.6mm for a 6mm tool). This allows the tool to sweep through the corner smoothly.<\/p>\n<p>When designing pockets, consider the relationship between pocket depth, the tool&#8217;s effective flute length, and tool stick-out. A standard length-to-diameter (L:D) ratio for an end mill is 3:1. While a tool can physically stick out further from the holder to reach the bottom of a deep cavity, the extended length reduces rigidity exponentially. To compensate for a 6:1 L:D ratio, a machinist must drop the feed rate by 50% and add multiple spring passes just to keep the wall straight, <strong>turning a 10-minute roughing operation into a 30-minute chore.<\/strong><\/p>\n<h3 id=\"thin-walls-and-clamping-space\" class=\"atx\">Thin Walls and Clamping Space<\/h3>\n<p>Machining away a large volume of material to leave tall, thin walls introduces significant instability. During cutting, thin walls vibrate (chatter) against the cutter, and the pressure from the vise can cause them to permanently warp.<\/p>\n<p>To mitigate this, increase wall thickness where possible, reduce the wall height, or add supporting ribs to the design. The minimum recommended wall thickness depends heavily on the material\u2014engineering plastics and soft aluminum deform much easier than stainless steel. In some cases, we advise leaving sacrificial clamping tabs on the raw material to hold the part securely during heavy milling, which are then machined off in a final, light pass.<\/p>\n<h3 id=\"holes-threads-and-feature-orientation\" class=\"atx\">Holes, Threads, and Feature Orientation<\/h3>\n<p>Hole depth and thread requirements are common drivers of unnecessary costs. A thread that goes deeper than 2.5 times the hole&#8217;s diameter adds virtually no additional holding strength to the assembly. However, it drastically increases the risk of chip packing and broken taps inside the part. Specify effective thread lengths only as deep as functionally necessary.<\/p>\n<p>Feature orientation also dictates setup time. Side holes, undercuts, or features on the bottom face mean the part must be unclamped and repositioned. If a part requires tight positional tolerances between two features (e.g., two bearing bores that must be perfectly parallel and concentric), always try to design them on the same face. Machining inter-related features in a single setup eliminates the tolerance stacking that occurs when a part is flipped.<\/p>\n<p><strong>Common Design Issues and Potential Adjustments<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f6cfcc elementor-widget elementor-widget-html\" data-id=\"7f6cfcc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div style=\"overflow-x: auto;\">\r\n  <table style=\"width: 100%; border-collapse: collapse; border: 1px solid #000; font-family: sans-serif; text-align: left;\">\r\n    <thead>\r\n      <tr>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Design Issue<span style=\"display:none;\">[cite: 45]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Machining Impact<span style=\"display:none;\">[cite: 45]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Potential Adjustment<span style=\"display:none;\">[cite: 45]<\/span><\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Small radii in deep pockets<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Limits tool diameter, requires slow feed rates, and increases corner clearing time.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Increase corner radii to at least 1.2x the tool radius, or add \"dog-bone\" corner reliefs.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Tall, thin sidewalls<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Induces chatter; makes it difficult to hold dimensional accuracy and flatness.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Thicken the wall, reduce the wall height, or add structural gussets.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Excessively deep threads<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Prevents chip evacuation, increases tool wear, and risks breaking taps.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Limit effective thread depth to 1.5x\u20132.5x the fastener diameter.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Multi-directional critical features<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Demands multiple setups, custom fixtures, or 5-axis machining, risking tolerance stacking.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Consolidate tightly toleranced features to a single plane to allow single-setup machining.<span style=\"display:none;\">[cite: 45]<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65e9291 elementor-widget elementor-widget-text-editor\" data-id=\"65e9291\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"control-tolerances-and-verify-part-quality\" class=\"atx\">Control Tolerances and Verify Part Quality<\/h2>\n<p>Achieving drawing requirements is about more than just programming the machine; it requires managing the physical realities of the shop floor and proving the results through rigorous inspection.<\/p>\n<h3 id=\"critical-dimensions-and-geometric-tolerances\" class=\"atx\">Critical Dimensions and Geometric Tolerances<\/h3>\n<p>Standard linear size tolerances (e.g., 20mm \u00b10.1) are generally straightforward to hit on a well-maintained VMC. However, strict Geometric Dimensioning and Tolerancing (GD&amp;T)\u2014such as flatness, perpendicularity, and true position\u2014dictate a much more rigorous process.<\/p>\n<p>A common mistake is applying a blanket \u00b10.01mm or tight true-position tolerance across a non-critical bolt-hole pattern. <strong>This forces the shop to use a Coordinate Measuring Machine (CMM) for features that only need a caliper check, instantly doubling your inspection costs.<\/strong> To optimize your budget, only apply strict tolerances to critical mating surfaces. When reviewing a supplier&#8217;s stated machining capabilities, always clarify that those tolerances depend on the specific material, the size of the feature, and the temperature at the time of measurement.<\/p>\n<h3 id=\"surface-finish-and-process-stability\" class=\"atx\">Surface Finish and Process Stability<\/h3>\n<p>Surface finish requirements (e.g., Ra 1.6 \u00b5m or 63 \u00b5in) indicate the acceptable microscopic roughness of a surface. However, keep in mind that a surface can measure a compliant Ra 1.6 but still display visible &#8220;step-over&#8221; lines from a ball nose end mill. If aesthetics are as important as the dimensional finish, <strong>explicitly request cosmetic finishing or media blasting rather than just tightening the Ra value.<\/strong><\/p>\n<p>Process stability drives both surface finish and dimensional accuracy. As a tool wears, cutting forces increase, which pushes the tool away from the material and leaves a rougher finish. Vibration from an aggressive feed rate, clamping deformation, and thermal expansion throughout the day all actively degrade quality.<\/p>\n<p><strong>Troubleshooting Quality Deviations<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e82ea7b elementor-widget elementor-widget-html\" data-id=\"e82ea7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div style=\"overflow-x: auto;\">\r\n  <table style=\"width: 100%; border-collapse: collapse; border: 1px solid #000; font-family: sans-serif; text-align: left;\">\r\n    <thead>\r\n      <tr>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Quality Issue<span style=\"display:none;\">[cite: 46]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Potential Factors<span style=\"display:none;\">[cite: 46]<\/span><\/th>\r\n        <th style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Priority Check<span style=\"display:none;\">[cite: 46]<\/span><\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Out of tolerance after unclamping<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Over-tightened vise; residual stress in raw material.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Check clamping pressure; measure part while clamped vs. unclamped.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Poor surface finish (chatter marks)<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Excessive tool stick-out; aggressive feed rates; lack of rigidity.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Reduce L:D ratio of the tool; adjust feed\/speed; verify fixture rigidity.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td style=\"border: 1px solid #000; padding: 12px; font-weight: bold;\">Tapered walls in a deep pocket<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Tool deflection pushing the cutter away from the bottom of the cut.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n        <td style=\"border: 1px solid #000; padding: 12px;\">Use a thicker core tool; implement a dedicated finishing spring-pass.<span style=\"display:none;\">[cite: 46]<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71a8d38 elementor-widget elementor-widget-text-editor\" data-id=\"71a8d38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 id=\"first-article-and-final-inspection\" class=\"atx\">First Article and Final Inspection<\/h3>\n<p>Quality verification begins with a <a href=\"https:\/\/shengenfab.com\/first-article-inspection\/\" target=\"_blank\" rel=\"noopener\">First Article Inspection (FAI)<\/a>. The FAI proves that the CAM program, the tool offsets, and the workholding setup are correct before the machine runs the rest of the batch. Depending on the tolerance requirements, verification relies on calibrated micrometers, pin gauges, or a CMM.<\/p>\n<p>It is critical that measurements are taken in their final state. A thin-walled aluminum part must be measured <em>after<\/em> it is released from the vise to account for material spring-back. Furthermore, if your part requires post-processing like hard anodizing or powder coating, the final inspection must account for the thickness added by these treatments. Ensure your 2D drawing clearly specifies whether the stated tolerances apply <strong>before or after<\/strong> surface finishing to prevent receiving out-of-spec parts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-772d7ae elementor-widget elementor-widget-image\" data-id=\"772d7ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"359\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/CNC-Milling-Parts.jpg\" class=\"attachment-large size-large wp-image-20501\" alt=\"CNC Milling Parts\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/CNC-Milling-Parts.jpg 500w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/CNC-Milling-Parts-300x215.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/CNC-Milling-Parts-18x12.jpg 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4183ca4 elementor-widget elementor-widget-text-editor\" data-id=\"4183ca4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"compare-part-costs-and-prepare-your-rfq\" class=\"atx\">Compare Part Costs and Prepare Your RFQ<\/h2>\n<p>Understanding how a machine shop calculates a quote allows procurement managers and engineers to align on design decisions, evaluate competing bids accurately, and avoid hidden charges.<\/p>\n<h3 id=\"setup-tooling-and-cycle-time\" class=\"atx\">Setup, Tooling, and Cycle Time<\/h3>\n<p>A machining quote is never just about the time the spindle is turning. To compare quotes effectively, you must understand that costs are divided into two distinct categories: one-off preparation costs and recurring per-part costs.<\/p>\n<ul>\n<li><strong>Non-Recurring Engineering (NRE) &amp; Setup:<\/strong> This covers the engineering time to program the CAM toolpaths, the labor to physically set up the machine (indicating vises, loading tools, setting datums), and the time required to machine and inspect the First Article. If your part requires custom machined soft jaws, specialized form tools, or dedicated fixtures, those costs are absorbed here.<\/li>\n<li><strong>Recurring (Cycle) Cost:<\/strong> This is the cost incurred for every individual part. It includes the actual machining cycle time, tool wear, the operator\u2019s time to load and unload the part, deburring, and in-process inspection.<\/li>\n<\/ul>\n<p>To understand how your design and order volume interact, use this conceptual formula:<strong>Cost per Part \u2248 (One-Time Setup Costs \u00f7 Order Quantity) + Recurring Per-Part Cost*<\/strong>(Note: This relationship is a simplified model to help you evaluate design impacts; it does not replace a formal shop quote.)*<\/p>\n<h3 id=\"batch-size-and-design-trade-offs\" class=\"atx\">Batch Size and Design Trade-Offs<\/h3>\n<p>The difference between prototyping and production lies entirely in how those NRE costs are distributed. If you order a single prototype, the setup time might represent 80% of the total invoice. In this scenario, the shop will use standard vises and prioritize getting the part off the machine quickly, even if the cycle time is slightly longer.<\/p>\n<p>However, if you order a batch of 500 units, the shop will invest heavily in setup optimization. They might build a multi-part fixture to machine four parts simultaneously, reducing tool changes and operator intervention.<\/p>\n<p><strong>Pro Tip for Procurement:<\/strong> Always include your Estimated Annual Usage (EAU) when requesting a quote. If a shop knows you plan to order 5,000 units later this year, they may choose to absorb the $1,000 custom fixture cost on the initial 5-piece prototype run, significantly lowering your upfront entry cost.<\/p>\n<p>Let\u2019s revisit the aluminum housing example from earlier to see how DFM impacts these numbers:<\/p>\n<ul>\n<li><strong>Original Design:<\/strong> Features deep square pockets, tightly toleranced side holes, and a blanket \u00b10.02mm tolerance. It requires three separate setups and a custom broaching tool for the corners. For a batch of 50, the NRE is extremely high, and the cycle time is 45 minutes per part.<\/li>\n<li><strong>Optimized Design:<\/strong> The engineer increases the internal pocket radii to 1.2x the tool radius, relaxes non-critical tolerances, and consolidates the side-hole features to the top face. This eliminates the broaching operation, drops the setups from three to two, and reduces the cycle time to 25 minutes. At volume, this simple DFM adjustment saves thousands of dollars.<\/li>\n<\/ul>\n<h3 id=\"files-and-acceptance-requirements\" class=\"atx\">Files and Acceptance Requirements<\/h3>\n<p>When a 2D drawing is missing, contradictory, or ambiguous, a good machine shop won&#8217;t just guess\u2014they will add a <strong>&#8220;Risk Premium&#8221;<\/strong> to cover the worst-case scenario, or worse, they will simply &#8220;No-Quote&#8221; your project. A complete RFQ package is your best tool to force suppliers to give you their leanest, most competitive price.<\/p>\n<p>Provide a complete RFQ package using this checklist:<\/p>\n<ul>\n<li><strong>3D Model &amp; 2D Drawing:<\/strong> Provide a STEP file for CAM programming and a 2D PDF drawing (with the correct revision number) for tolerances. Never rely on the 3D model alone to communicate threaded hole specifications.<\/li>\n<li><strong>Material Specifications:<\/strong> State the exact material grade (e.g., Aluminum 6061-T6) and note if you require official Mill Test Reports (MTRs) or material certifications.<\/li>\n<li><strong>Volume &amp; Forecast:<\/strong> State the immediate order quantity and your EAU.<\/li>\n<li><strong>Critical Tolerances &amp; Datums:<\/strong> Clearly indicate the critical-to-function dimensions and geometric datums on the drawing so the shop knows where to focus their inspection time.<\/li>\n<li><strong>Post-Processing &amp; Masking:<\/strong> Specify the surface finish (e.g., Type II Black Anodize) and explicitly indicate if threaded holes or grounding points need masking. State clearly whether your dimensional tolerances apply <strong>before<\/strong> or <strong>after<\/strong> plating.<\/li>\n<li><strong>Deliverables &amp; Lead Time:<\/strong> Specify if you require a formal First Article Inspection (FAI) report, CMM data, specific packaging for fragile parts, and your target delivery date.<\/li>\n<\/ul>\n<p><strong>Is your design secretly inflating your production costs?<\/strong> Don&#8217;t pay for unnecessary machine time. <a href=\"https:\/\/shengenfab.com\/contact\/\" target=\"_blank\" rel=\"noopener\">Send your STEP files and 2D drawings<\/a> to our engineering team for a free, no-obligation DFM audit. We\u2019ll pinpoint exactly where you can cut cycle time, eliminate risky setups, and return a transparent, itemized quote within 24 hours.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7f46209f\" data-id=\"7f46209f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b6549b7 elementor-widget elementor-widget-heading\" data-id=\"1b6549b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hey, I'm Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-482fb7cf elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"482fb7cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72bed4df elementor-widget elementor-widget-text-editor\" data-id=\"72bed4df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>For the past 10 years, I&#8217;ve been immersed in various forms of sheet metal fabrication, sharing cool insights here from my experiences across diverse workshops.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-657c2899 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"657c2899\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shengenfab.com\/about-author\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ABOUT ME<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b90c9f elementor-widget elementor-widget-heading\" data-id=\"4b90c9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Get in touch<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20f91fe4 elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-893 elementor-widget-form\" data-id=\"20f91fe4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;\\u4e0b\\u4e00\\u4e2a&quot;,&quot;step_previous_label&quot;:&quot;\\u4e0a\\u4e00\\u4e2a&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_offset&quot;:76,&quot;sticky_effects_offset&quot;:75,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"\u65b0\u8868\u5355\" aria-label=\"\u65b0\u8868\u5355\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"20494\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"20f91fe4\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" 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elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_3054d6d elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_3054d6d\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tUpload files\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_3054d6d]\" id=\"form-field-field_3054d6d\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_7cab1df elementor-col-100 recaptcha_v3-inline\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_7cab1df\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Ld96zomAAAAAFa92bnUaWtgdyyax_AThlz6udzh\" data-type=\"v3\" data-action=\"Form\" data-badge=\"inline\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get Instant Quote<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32f95e73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32f95e73\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ceffcdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ceffcdb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-456732c2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"456732c2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63a916b0 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63a916b0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-512758d1\" data-id=\"512758d1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-209da916\" data-id=\"209da916\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1c95333a custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1c95333a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-254babd0\" data-id=\"254babd0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67949aa elementor-widget elementor-widget-image\" data-id=\"67949aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7377acdf\" data-id=\"7377acdf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78afcd8f elementor-widget elementor-widget-heading\" data-id=\"78afcd8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d0ffb3 elementor-widget elementor-widget-text-editor\" data-id=\"1d0ffb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>I have over ten years of professional experience in sheet metal fabrication, specializing in laser cutting, bending, welding, and surface treatment techniques. As the Technical Director at Shengen, I am committed to solving complex manufacturing challenges and driving innovation and quality in each project.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2704d06c\" data-id=\"2704d06c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13b39359 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13b39359\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-544feee6\" data-id=\"544feee6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d75f250 elementor-widget elementor-widget-heading\" data-id=\"2d75f250\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related Resource<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64c56bd5 uael-post__link-complete-yes uael-equal__height-yes elementor-widget elementor-widget-uael-posts\" data-id=\"64c56bd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_slides_to_show&quot;:4,&quot;classic_slides_to_show_tablet&quot;:2,&quot;classic_slides_to_show_mobile&quot;:1,&quot;classic_pagination_type&quot;:&quot;ajax&quot;,&quot;classic_show_filters&quot;:&quot;no&quot;}\" data-widget_type=\"uael-posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"uael-post__header\">\n\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__body\">\n\t\t\t\n\t\t\n\t\t<div class=\"uael-blog-terms-position- uael-post-image-top uael-post-grid uael-posts\" data-query-type=\"custom\" data-structure=\"normal\" data-layout=\"\" data-page=\"20494\" data-skin=\"classic\" data-filter-default=\"\" data-offset-top=\"30\" >\n\n\t\t\t\t\t\t\t<div class=\"uael-post-grid__inner uael-post__columns-4 uael-post__columns-tablet-2 uael-post__columns-mobile-1\">\n\t\t\t\n<div class=\"uael-post-wrapper   fabrication \">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled \">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/progressive-vs-compound-vs-transfer-die-stamping\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Complete Box\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/progressive-vs-compound-vs-transfer-die-stamping\/\" target=\"_blank\" title=\"Progressive vs Compound vs Transfer Die Stamping\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/10\/Stamped-Metal-Parts-on-a-Workshop-Bench.webp\" class=\"attachment-full size-full wp-image-26350\" alt=\"Stamped Metal Parts on a Workshop Bench\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/10\/Stamped-Metal-Parts-on-a-Workshop-Bench.webp 800w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/10\/Stamped-Metal-Parts-on-a-Workshop-Bench-300x169.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/10\/Stamped-Metal-Parts-on-a-Workshop-Bench-768x432.webp 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/10\/Stamped-Metal-Parts-on-a-Workshop-Bench-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/progressive-vs-compound-vs-transfer-die-stamping\/\" target=\"_blank\">\n\t\t\t\tProgressive vs Compound vs Transfer Die Stamping\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t26 Outubro 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/progressive-vs-compound-vs-transfer-die-stamping\/\" target=\"_blank\" aria-labelledby=\"uael-post-26349\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=uael-post-26349>Readmore<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   materials \">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled \">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/prototyping-materials\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Complete Box\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/prototyping-materials\/\" target=\"_blank\" title=\"Prototyping Materials: How to Choose the Right Material\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Machined-Plastic-Housing-Gear-and-Bushing.webp\" class=\"attachment-full size-full wp-image-26199\" alt=\"Machined Plastic Housing, Gear, and Bushing\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Machined-Plastic-Housing-Gear-and-Bushing.webp 800w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Machined-Plastic-Housing-Gear-and-Bushing-300x169.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Machined-Plastic-Housing-Gear-and-Bushing-768x432.webp 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Machined-Plastic-Housing-Gear-and-Bushing-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/prototyping-materials\/\" target=\"_blank\">\n\t\t\t\tPrototyping Materials: How to Choose the Right Material\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t27 Setembro 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/prototyping-materials\/\" target=\"_blank\" aria-labelledby=\"uael-post-26198\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=uael-post-26198>Readmore<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   fabrication \">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled \">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/press-joining\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Complete Box\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/press-joining\/\" target=\"_blank\" title=\"Press Joining in Sheet Metal: Design, Cost, and Quality\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Press-Joining.webp\" class=\"attachment-full size-full wp-image-26140\" alt=\"Press Joining\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Press-Joining.webp 800w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Press-Joining-300x169.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Press-Joining-768x432.webp 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/Press-Joining-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/press-joining\/\" target=\"_blank\">\n\t\t\t\tPress Joining in Sheet Metal: Design, Cost, and Quality\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t21 Setembro 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/press-joining\/\" target=\"_blank\" aria-labelledby=\"uael-post-26139\">\n\t\t\t\t\t<span 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decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/4130-Tubing-and-4140-Machined-Steel-Parts.webp\" class=\"attachment-full size-full wp-image-26127\" alt=\"4130 Tubing and 4140 Machined Steel Parts\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/4130-Tubing-and-4140-Machined-Steel-Parts.webp 800w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/4130-Tubing-and-4140-Machined-Steel-Parts-300x169.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/4130-Tubing-and-4140-Machined-Steel-Parts-768x432.webp 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/09\/4130-Tubing-and-4140-Machined-Steel-Parts-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/4140-vs-4130-steel\/\" target=\"_blank\">\n\t\t\t\t4140 vs. 4130 Steel: Machining, Welding, and Selection\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t13 Setembro 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/4140-vs-4130-steel\/\" target=\"_blank\" aria-labelledby=\"uael-post-26126\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=uael-post-26126>Readmore<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__footer\">\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A fresagem vertical \u00e9 um processo de maquinagem subtrativa que utiliza uma ferramenta de corte rotativa montada num fuso vertical para remover material de uma pe\u00e7a de trabalho fixa. \u00c9 o padr\u00e3o da ind\u00fastria para a produ\u00e7\u00e3o de superf\u00edcies planas, ranhuras, cavidades profundas e perfis 3D precisos em metais e pl\u00e1sticos.<\/p>","protected":false},"author":1,"featured_media":20502,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[19],"class_list":["post-20494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cnc","tag-cnc-machining"],"_links":{"self":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts\/20494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/comments?post=20494"}],"version-history":[{"count":11,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts\/20494\/revisions"}],"predecessor-version":[{"id":26367,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts\/20494\/revisions\/26367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/media\/20502"}],"wp:attachment":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/media?parent=20494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/categories?post=20494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/tags?post=20494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}