Production Problems Of Stamping Parts Safety Production

In actual production, process tests similar to the stamping process are often used, such as drawing performance test and bulging performance test, to check the stamping performance of materials, so as to ensure the quality of finished products and high qualification rate.
The precision and structure of the die directly affect the forming and precision of the stamping parts. The cost and life of die manufacturing are important factors that affect the cost and quality of stamping parts. Mold design and manufacturing need more time, which extends the production preparation time of new stamping parts.
The standardization and development of simple dies (for small batch production), compound dies, multi-station progressive dies (for mass production), and the development of rapid die change devices can reduce the workload and time of preparation for stamping production, and can be applied to reduce the workload and time of preparation for stamping production, The advanced stamping technology suitable for mass production can be reasonably applied to small batch and multiple varieties production.
In addition to forming thick plates with hydraulic press, stamping equipment generally adopts mechanical press. Conveying and other machinery, as well as mold library and rapid die changing device, can be controlled by computer program to form an automatic stamping production line with high productivity.
When tens or hundreds of stamping parts are produced every minute, the processes of material feeding, stamping, parts discharging and waste disposal are completed in a short time, and personal, equipment and quality accidents often occur. Therefore, the safety production in stamping is a very important issue.
In the stamping process of general workpieces, because the temperature will rise rapidly in the stamping process, especially in the cold forging and stamping process, lubricating products must be added for lubrication. If the parts are directly pressed without lubrication, welding-assembly, and the parts without oil on the surface are easy to be welded and assembled. Research and practice show that Aimeco MIG, GTAW and resistance welding have good results.