
Hole Design for Sheet Metal Parts: DFM Rules to Reduce Fabrication Cost
A single hole might seem minor, yet in sheet-metal fabrication it can decide the entire production pace. One misplaced or undersized hole can distort a
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A single hole might seem minor, yet in sheet-metal fabrication it can decide the entire production pace. One misplaced or undersized hole can distort a

Every circuit emits and receives electromagnetic energy. When uncontrolled, these signals leak through enclosures and couple into nearby components. That’s electromagnetic interference (EMI)—and at higher frequencies, it becomes radio frequency interference (RFI).

Every engineer and purchasing manager knows the story — the drawings are perfect, the quote looks fine, but the parts arrive late or off-spec. In

Clear communication is one of the most potent tools in sheet metal fabrication. Even one misunderstood word can shift a bend by a millimeter, misalign

Every year, corrosion costs manufacturers billions in lost productivity, replacements, and warranty claims. For sheet metal products, the problem starts small — a rust spot,

Slots and tabs are now one of the most reliable methods for making sheet metal parts fit together. These small interlocking features guide each piece

Bridge production is a method that falls between prototyping and mass production. The factory utilizes a range of flexible tools, including laser cutting, CNC punching, bending, and welding. The factory does not use stamping dies or progressive dies at this stage.

A flawless powder coat does not begin in the spray booth. It starts in the CAD model. Powder coating provides parts with a strong, corrosion-resistant

Laser cutting is one of the most accurate and flexible methods in today’s manufacturing. It gives clean edges, steady quality, and supports complex shapes. However,

In manufacturing, timing is just as important as quality. Delays can slow down product launches, raise costs, and add pressure to teams. Engineers, designers, and

For most projects, the practical choices come down to three types of enclosures: die-cast, sheet metal, and CNC-machined. Each one can produce strong, reliable parts, but each behaves differently in precision, durability, thermal performance, cost structure, and scalability. There is no single “best” option. The correct answer depends on your environment, geometry, volume, and lifecycle.

Heat, dust, and moisture are common problems in machines, enclosures, and industrial buildings. These problems become more serious when airflow is blocked or restricted. Perforated

Sheet metal bending looks straightforward, but the metal goes through a complex mix of tension and compression. If these forces shift even slightly, the part

When you design a custom enclosure, one of your earliest and most valuable decisions is the metal you use. This choice affects almost every part

Water and debris can damage outdoor and industrial equipment. Even a small leak can harm electronics, reduce service life, and cause failures in real use.

Sheet-metal enclosures protect essential electronics. However, they can also trap heat. When heat builds up with nowhere to go, the internal temperature can rise rapidly.
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