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A Guide to Designing and Making Custom Stamping Dies

A Guide to Designing and Making Custom Stamping Dies

A stamping die is use to divide or deform metal or non-metal sheets into the necessary components by pressing them via a press machine while the sheets are at room temperature. A stamping die can be categorized as a single tool, compound tool, progressive tool, or transfer tool based on the process combination degree categorization. 

The design and manufacturing of custom stamping dies are important as they have many important industrial uses. Read below if you want to learn more about custom stamping dies. 

Applications of Stamping Die

The essential process tool for industrial manufacturing is the custom metal die stamp. Sixty to eighty percent of micro metal parts in electronics, cars, motors, electrical appliances, meters, instruments, and home appliances are create by very precise stamping dies.

The Materials of Stamping Dies

When choosing the material for a precision stamping die, batch manufacturing of stamping parts should be consider. It is not necessary to select a die material with a long lifespan if the batch is small; instead, you should think about the material of the stamping pieces. Different materials work well with different types of dies. 

Steel currently makes up most of the materials used to manufacture custom stamping dies. These are the materials that are frequently utilize for the die’s operating sections:

  • Carbon tool steel
  • Low alloy tool steel
  • High carbon, high chromium, or medium chromium tool steel
  • Medium carbon alloy steel
  • High-speed steel
  • The matrix steel
  • Carbide
  • Steel-bonded carbide and so on.

The Design Process of Stamping Dies

To be precise, you can split the process design into four primary stages: layout, outline, structure, and parts design. 

Process Design: This involves breaking down the individual product parts and forming processes to ascertain the product parts’ processing technology architecture. 

Layout and Outline Design: Ascertaining the process plan and fundamental mold structure for part processing is the basis for the layout and outline design, which is predicate on the process design’s viability. 

Parts and Structural Designs: These are made expressly with the formal manufacture of the progressive mold in mind. 

The Methods of Stamping Die Processing

Turning Processing: This method is use to treat rotating components including thread, flange, brace head, guideposts, and guide sleeves, among others.  

Drilling Processing: This method is applies to threaded bottom holes, pinholes, thimble holes, and other holes. 

Processing of Milling: A milling cutter is mostly use to mill the plane.

Grinding: A grinding wheel is primarily use to smooth the workpiece’s surface. 

Special Processing: Utilizing chemical energy, electrical energy, other mold processing techniques directly is known as special processing. 

CNC Processing: Use digital data to control the machine tool in such a way that the relative movement of the machined parts and tool satisfies the specifications. 

Final Thoughts

Stamping dies continue to present numerous challenges. Depending on the needs of the product, you must select a suitable stamping die for the actual project. For example, part size, required dimensional accuracy, part complexity, etc. Find a reliable partner to meet your custom metal stamping die needs. 

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