1. Quality related to forging process and tooling design - design quality (rationality of forging design).

Before the product is put into production, the engineering and technical personnel should convert the product drawings into forging drawings to formulate process plans, design tooling, and debug production. Only after all production processes are ready can they be put into formal production. Among them, the quality of process design, tooling design, and tooling debugging directly affect the quality of forgings.

2. Quality related to forging management - management quality.

Quality defects caused by poor equipment conditions, process connection problems, etc. in forging. Every link in the forging production process may affect the quality of forgings. Therefore, it is necessary to control each production link from the selection of raw materials to post-forging heat treatment to ensure production quality and product quality.

3. Quality related to forging manufacturing process - manufacturing quality.

Quality defects of forgings are caused by improper operation or lack of responsibility of operators.

4. Forging inspection process related to quality - inspection quality.

Inspectors should conduct strict and detailed inspections to avoid missing any items.