Various Techniques to Achieve the Desired Shape From Metal Stamping

The field of metal stamping is both an art and science. To achieve the desired shape, an expert must possess three capabilities: specialized skills, an understanding of the characteristics of different metals, and qualifications to perform various techniques. These are the qualities that come from custom metal stamping.

What’s Custom Sheet Metal Stamping?

A company that offers metal stamping in Canada performs a manufacturing process that transforms a flat metal workpiece into the desired shape. An engineer suggests the appropriate type of metal based on the project and the specific equipment according to the manufacturing method.

Shapes Achieved Via Custom Metal Stamping

The following are the most sought-after custom sheet metal stamping techniques that companies use to create specific shapes.


As the name implies, bending consists of angularly displacing a metal workpiece as a way of forming the feature requested by the customer.

Depending on the finished product, an expert who performs custom sheet metal stamping might clamp one edge of the workpiece, so it remains stationary. This portion is then bent over or pushed into a form to create the desired shape or bend.


This custom metal stamping technique is also self-explanatory. Of the various stamping methods used, this is among the most common. With this, the manufacturer utilizes a high-force press that trims the metal workpiece to create the shape wanted. The cutting technique consists of several operations, including lancing, shearing, piercing, and notching.


What makes this custom sheet metal stamping technique distinct is that a powerful machine pushes the workpiece into a die to form the shape. This also involves smoothing out the edges of the metal to harden it or remove burrs. In some instances, coining decreases or eliminates the need for secondary manufacturing processes such as deburring and grinding.


A company that offers metal stamping in Canada can bend a workpiece with flanging. This entails bending the metal along a straight or curved axis. This method can form a part’s rim or a projection of the product.


When choosing a source for metal stamping in Canada, it’s important to go with a company that has a solid reputation and one that provides full services. The forming technique is a perfect example of why. For this, an expert can use many different operations to form metal into the desired shape. This includes compression, tension, and sometimes, both.

Additional Custom Sheet Metal Stamping Techniques

Along with the techniques mentioned are several others. For custom sheet metal stamping, they include:

  • Crush forming
  • Ironing
  • Lancing
  • Piercing
  • Pinch trimming
  • Punching
  • Restriking/sizing
  • Shaving
  • Shearing
  • Trimming

A Trusted Source for Metal Stamping in Canada

Promark Tool and Manufacturing Inc. offers full metalworking services. As an excellent source for custom sheet metal stamping in Canada, you can rely on us to create a product in the shape needed. Give Promark Tool and Manufacturing a call today for a free quote.

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