4 Types Of Metal Stamping Die

Pros And Cons

Metal stamping dies can be divided into four types: single punch dies, progressive dies, compound dies and transfer dies.

1. Single Punch Die

Relatively simple, low manufacturing and maintenance costs

Suitable for small-scale production and flexibility requirements

Flexibility is relatively low but easy to adjust

Production efficiency is relatively low

Material utilization rate is relatively low

Low degree of automation

2. Progressive Die

Highly automated, suitable for mass production

High material utilization and less waste generation

Suitable for the production of workpieces with complex shapes and multiple processes

High efficiency, improve production speed

High complexity, high design and manufacturing costs

Average flexibility, difficult to adapt to frequently changing workpiece designs

Requires larger investment and maintenance costs

3. Compound Die

Moderately complex and relatively easy to design and manufacture

Relatively high production efficiency, suitable for medium batch production

High material utilization rate, relatively economical

Not suitable for mass production

Difficult to remove material

4. Transfer Die

Multiple processes are completed at one time, with high production efficiency

Suitable for complex parts such as automotive body parts

High material utilization rate and low waste generation

High degree of automation, production line integration

High manufacturing cost and large equipment investment

The adaptability is poor and changes in component design may require major adjustments.

Maintenance is difficult due to the complexity of the system.

Not suitable for small-scale production

The single punch die is simple and flexible, but the speed is slow. Progressive die stamping can manufacture parts with complex geometries quickly, cost-effectively and with high repeatability. Composite die stamping is formed in one step, so it is suitable for parts with relatively simple structures.Transfer die is suitable for situations where multiple processes need to be completed within one stroke.

If you want to learn more about the concepts, working processes and comparisons of the four stamping dies, please click the link below, and there will be a detailed blog introducing relevant knowledge.