Stability and design standards of precision metal stamping parts

In order to solve the problem of mold stability of metal stamping parts, it is necessary to strictly control the following aspects:

1. In the process development stage, through the analysis of the product, it is expected that the product may have defects in the manufacturing process, so as to formulate a stable manufacturing process plan;

2. Implementation of standardized production process   standardization of production process;

3. Establish a database and continuously summarize and optimize; use CAE analysis software system to obtain the best solution.

Production plan of precision metal stamping parts:

1. In production, a strict inspection system should be established. The first precision metal stampings produced every day must be inspected, and must be inspected before being put into production. At the same time, it is necessary to strengthen inspections. Processing time.

2. During the stamping process, it is necessary to ensure that the mold cavity is clean, and the workpieces arranged in the workplace should be placed neatly.

3. Adhere to a civilized production system, such as the transfer of precision metal stamping parts and accessories must use the corresponding station equipment, otherwise it will squeeze and scratch the surface of the workpiece and affect the surface quality of the workpiece.

Design standards for precision metal stamping parts:

1. In the design of precision metal stamping parts, it should be ensured that the dimensional accuracy and surface roughness requirements are reduced as much as possible under normal use, and the replacement of precision metal stamping parts should be facilitated to reduce waste. Ensure the stability of precision metal stamping parts.

2. When designing precision metal stamping parts, the existing equipment, process equipment and technology should be used as much as possible to process precision metal stamping parts, which will help to extend the service life of stamping dies.

3. The design of precision metal stamping parts is beneficial to improve the utilization rate of metal materials, reduce the types and specifications of materials, and reduce the consumption of materials; use cheap materials as much as possible, reduce parts waste as much as possible, and reduce waste arbitration.