CNC Customize Parts Professional Solution & Processing Provider

Ten sheet metal processing steps can improve the quality of processed parts

by:QY Precision      2020-03-01

Understanding these ten sheet metal processing steps can improve the quality of processed parts.  The processing requirements of sheet metal processing are very high, and technical support is very needed in precision, this is generally a skill that sheet metal processing operators need to grasp. It is also an important process for forming high-precision sheet metal processing parts. Sheet metal processing includes traditional methods and process parameters such as cutting and blanking, blanking and bending forming, as well as various cold stamping die structures and process parameters, various equipment working principles and operation methods, it also includes new stamping techniques and small processes. The quality of sheet metal processing also needs to be guaranteed. How should sheet metal processing be improved in order to ensure quality? Let's take a look! 1. Understand customer requirements, when you come into contact with new varieties or new orders, you should have a certain understanding of the customer's products, and understand the customer's requirements for the appearance and size of the products, and the use of the product; 2. Understand the customer's requirements for the product, select different processes according to the products of different customers, and explain the precautions in the process drawings: such as the surface can not be scratched. 3. The engineering department got the drawings to make the process drawings (Development map) The picture drawn by the craftsman must be inspected by another craftsman.  After the inspection is completed, it will be sent to the workshop after being signed and confirmed. 4. CNC blanking, the first piece of CNC blanking should be fully inspected ,(CNC punching, laser cutting machine, etc) The workpiece of the blanking is inspected, including size, expansion, etc. In mass production, all B first pieces should pass the inspection before mass production. 5. When bending, the bending direction and bending size should be confirmed first, mass production should be started after confirmation, and re-inspection should be carried out when replacing operators or molds. 6. After the finished product, the finished product of the welding or the finished product of the bending shall be sampled according to the requirements of the drawings, and each size shall be confirmed during the sampling inspection. At the same time, the appearance should be fully inspected, and the unqualified ones should be adjusted in time and checked again. Fill in the inspection report at the same time. 7. Surface treatment, full inspection of the appearance of surface treatment products. 8. Delivery, products that have not passed the inspection may not be shipped. 9. The first piece requires the operator to report for inspection.  The finished product also has the operator's inspection.  After the inspection is passed, the inspector can sign the warehouse. If the operator does not report for inspection, there is no labor cost for this batch of products. 10. Although the customer's order is urgent, it is necessary to ensure the quality of the sheet metal processing concept.                                

Custom message
Chat Online
Chat Online
Chat Online inputting...
Sign in with: