ODM OEM Sheet Metal Frame Fabrication Metal Stamping Parts Ladder Pressed Component

Quality assurance methods for sheet metal processing

1. Sheet metal processing needs to understand customer requirements. When touching new types or new orders, you must have a certain understanding of the customer's products, and understand the customer's requirements for the appearance and size of the product, and the main purpose of the product .

2. The design department obtains the drawings to make the process drawings, and sends them to the production workshop after the inspection. The first sample of CNC machine tool blanking must be fully inspected, (CNC machine punching, fiber laser cutting, etc.) the blanked product workpieces are inspected, including size, conduct, etc., during mass production, all the first samples must be tested before they can be mass-produced. Production.

3. For the welded or bent finished products, carry out sampling inspection on the size according to the requirements of the drawings. During the sampling inspection, each size must be determined. In addition, the appearance must be fully inspected. If it does not pass, it must be adjusted immediately and re-inspected. Carry out a full inspection on the appearance of products with metal surface treatment.

4. Sheet metal processing includes traditional cutting and blanking, blanking processing, bending and pressing forming methods and technical parameters, as well as various cold stamping die structures and technical parameters. Nowadays, it is the operation principle and operation method of various equipment. It also contains new stamping skills and new skills.