EMAR Metal will explain to you about the debugging of stamping parts molds

Stamping parts are formed and processed by applying external forces to plates, strips, pipes and profiles by presses and dies to cause plastic deformation or separation, so as to obtain the desired shape and size of the workpiece (stamping parts). Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The billets of stamping are mainly hot-rolled and cold-rolled steel plates and strips. After the stamping die is installed, a comprehensive inspection and investigation should be carried out. If there is a problem in the test punching stage, a comprehensive analysis of the cause of the problem should be carried out, and the die debugging of the stamping part should be carried out. Next, let‘s learn together.

About the debugging of the stamping die:

1. Determine the quality of stamping parts and molds.

2. Confirm the forming conditions of the stamped parts.

3. Confirm the shape, size, and material specifications of the formed parts.

(1) In the production of stamping die, it is difficult to accurately calculate the blank size and shape before deformation for some complex shape or high precision stamping parts such as bending, deep drawing, forming, cold extrusion, etc. In order to obtain a more accurate blank shape, size and material specification, it can only be confirmed after repeated debugging of the die to make qualified parts.

4. Regarding some process standards that are difficult to confirm by calculation methods in die planning and process planning, such as the complex convex and concave die fillets of the drawing die, or the geometric shapes and dimensions of certain parts of the die, it is necessary to test and adjust them until the qualified parts are punched out, and the shapes and dimensions of these parts can be confirmed later.

The above is explained by our company about the debugging of stamping parts. If you need any other small knowledge, please feel free to consult. Our company mainly produces stamping parts, metal processing, drawing parts processing, stainless steel stamping parts, shells, etc. If necessary, please buy. We will provide you with small knowledge about stamping parts from time to time. Please continue to pay attention to us.