We regularly update articles related to the manufacturing industry.
CNC drilling is a process in which a CNC machine drills holes in materials. The machine follows exact instructions from a computer program, ensuring holes are drilled with precise size, depth, and location. This process is key to component manufacturing and product production and is used in various industries.
Shengen is a world of innovation and precision. We dedicate ourselves to providing the best sheet metal fabrication service. As the technical director at Shengen, I
Today, I want to talk with everyone about a topic crucial to our sheet metal manufacturing industry: sheet metal tolerances. In our daily work, the
Spot welding is a type of resistance welding. It uses copper electrodes to clamp two metal sheets and pass electrical current through them. The heat comes from the metal’s resistance to the current. This heat melts the metal at the point of contact. The pressure from the electrodes helps fuse the metal together as it cools.
Anodizing aluminum is an excellent way to add durability and aesthetic appeal to your products. However, achieving the right anodized color can be tricky. If
We are pleased to welcome you to Shengen’s blog, where we explore the fascinating world of metal manufacturing. We’re going to explore a subject that
Have you ever pondered the creation of intricate and complex brass parts? This is a fascinating process that combines engineering precision with art. Our brass
Laser welding is a powerful technique that can transform your manufacturing processes. Many engineers and designers face challenges with traditional welding methods, such as slow
Bead blast finish is a surface preparation process that improves the surface of metal parts by spraying fine glass or steel beads at high pressure. It removes rust, paint, or other contaminants while giving the part a semi-polished or satin finish.
Bead blasting is widely used for finishing metal parts to improve their appearance, increase corrosion resistance, and prepare surfaces for additional coatings.
We are pleased to welcome you to Shengen’s blog, where we explore the intricacies and processes of manufacturing to help you achieve precision and quality
Brass is a popular material in many industries. Its gold-like appearance, its remarkable properties, and its use for artistic purposes have made it a favorite.
Sheet metal shearing involves cutting flat metal sheets into smaller pieces using two blades. The upper blade applies force to the material, pressing it against the lower blade to create a clean, straight cut. This process doesn’t involve heat, making it ideal for maintaining material integrity.
Sheet metal hemming involves bending or folding the edge of a metal sheet back onto itself to create a double-layered edge. This process strengthens the material, smooths sharp edges, and improves its overall appearance. It is widely used in applications requiring durability and precision, such as automotive panels, electronics, and construction components.
The finishing process is a crucial aspect of customizing metal precision parts. Polishing can improve a piece’s overall appearance, functionality, and quality. We’ve seen how
Brass finishes come in a variety of types. Popular ones include polished, satin, antique, brushed, lacquered, and oil-rubbed. Each has a different look, feel, and level of durability. Some are better for decorative use, while others resist tarnishing and hold up in industrial settings.
Stainless steel passivation is a chemical treatment designed to remove free iron and other contaminants from the surface. This process restores the steel’s natural oxide layer, which enhances its corrosion resistance.
Typically, the treatment involves immersing the steel in an acid solution, such as nitric or citric acid, followed by rinsing and drying to ensure a clean and durable surface.
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