Precision stamping parts use high-precision molds to complete the punching process through a single clamping and positioning. The dimensional accuracy and shape position tolerance requirements for workpieces on punch presses are high, so strict precision machining processes such as grinding, heat treatment, surface treatment, and assembly must be carried out on the molds during production. Due to the small production batch size and mostly single piece or small batch production of these parts, the requirements for equipment are not high.

During stamping, materials enter the mold cavity through the gaps between the mold holes or concave molds; Under pressure, the material undergoes separation or plastic deformation to obtain the desired shape and structure; Then release the pressure and control its forming process to obtain the desired product. Therefore, stamping process is one of the typical cold working process methods In the actual production process, in order to ensure product quality and production efficiency, as well as reduce waste and save energy, it is usually necessary to take some necessary measures:

1. Use tools correctly.

2. Reasonably select raw materials.

3. Develop reasonable process specifications.

4. Strengthen the skill training of operators.

5. Improve the automation level of equipment.

6. Improve working conditions.

Manufacturing characteristics of stamped parts:

(1) The utilization rate of materials is relatively high.

(2) Thin sheet metal can be used to produce complex components.

(3) It can be made into various structures with reinforcing ribs.

(4) Can form thin-walled hollow structures.

(5) Can be made into large-area boards.

(6) Easy to mechanize.

(7) Facilitating mechanization and automation.

(8) Easy to achieve specialization.