Advantages and Disadvantages of the sheet metal forming process

  • October 23, 2021

Manufacturing sheet metal enclosures involves many different sheet metal manufacturing processes, including stamping, roll forming, and peen forming. You can get more information regarding the metal forging press online. This table compares the pros and cons of each process to help you choose the right one for your specific needs.

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1. Roll Forming

This is for large parts with complex cross-sections. This process produces a high level of surface finish and high production rates. This process comes with high tool costs.

2. Stretch Forming

Stretch forming is capable of producing large parts with shallow contours, which is not ideal for low-volume production. However, there are drawbacks. The cost of tooling and equipment varies depending on the part size.

3. Drawing

The drawing process can be used to produce shallow or deep parts of relatively simple shapes. It has high production rates. Its high tooling costs and equipment expenses are the cons.

4. Stamping

The stamping process includes many operations such as blanking, embossing and bending, flanging, and coining. You can draw simple or complicated shapes. This process is highly efficient for large-scale production and has low labor costs. However, the tooling and equipment costs can be quite high.

5. Forming rubber-pads

For drawing simple and complex shapes, rubber-pad forming can be used. This produces a sheet surface that is protected by rubber membranes. Its main selling points are its flexibility and low tooling cost.

6. Spinning

The spinning process can be used to make small and large axisymmetrical parts. This process is easy to use and produces a high-quality surface. But, labor costs can rise if operations are not automated.

Alisa Saucedo

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