sheet metal processing drawing planning-> laser processing or (numerical control stamping)-> bending-> welding forming-> electrostatic powder spraying or (liquid paint)-> packaging shipment

1. sheet metal processing drawing planning

stainless steel sheet metal processing should know the customer's requirements in the early stage. when receiving the order details and product requirements of the products, it is necessary to generate ideas in the brain first, especially the appearance and formation of the product, then make drawings, integrate the product requirements, visually present them on the drawings, and indicate each parameter. If there is any uncertain or uncertain part, it is required to communicate with the customer in time. After the drawings are confessed, it is submitted to the engineering department, and then the engineering department issues the requirements to the constructors. After the skilled personnel inquire, they can sign and send them to the workshop.

2. Laser processing or (NC stamping)

laser processing has no tool limit, neat section, suitable for special-shaped workpiece processing, but it takes a long time to process small workpieces. The console is placed next to the numerical control and laser, which is beneficial to the plate placed on the machine for processing and reduces the workload of lifting the plate.

3. Bending

when bending stainless steel sheet metal, sample confession should be made on the bending direction and standard. if there is more material or shortage, adjustment must be made. after the sample confession, mass production can be started, and then the mold and workmanship should be changed during production. Carry out quality inspection on the finished stainless steel sheet metal, sample and inquire about the requirements of the sheet metal, then inquire from the appearance, rerefine the unqualified products, and fill in the inspection report.

4. Weld Forming

in order to ensure firmness during welding of stainless steel sheet metal processing, it is necessary to make a protruding point on the workpiece. the protruding point is evenly touched before power-on welding and the plate is evenly matched to ensure that each welding point is heated consistently.

5. Electrostatic dusting or (liquid paint)

the surface treatment of stainless steel sheet metal processing generally includes phosphating film, electroplating multicolored zinc, chromate, painting, oxidation, etc. phosphating film is generally used for cold rolled plate and electrolytic plate, and its function is mainly to insert a layer of protective film on the material list to prevent oxidation. The use of the actual surface treatment method is based on customer requirements.

6. Packaged

Before installation, the protective sticker used in the original painting should be torn off to ensure that the internal thread hole of the part is not sprinkled with paint or powder. During the whole process, gloves should be worn to prevent dust from adhering to the workpiece. Once sundries or dust are found on the workpiece, it must be blown clean before entering the packaging stage.