The characteristics of cold precision metal stamping parts

The characteristics of cold precision metal stamping parts, cold precision metal stamping parts, are a kind of precision parts obtained by applying pressure to the sheet or hot material on a press using a stamping die at room temperature to cause plastic deformation or separation. .

1. In the production of cold precision metal stamping parts, mold design and manufacturing technology is modernized. Many advanced countries are vigorously developing computer-aided design and manufacturing (CAD/CAM) research and are beginning to apply them in production. The earlier application of mold CAD/CAM technology is the cold die. The use of CAD/CAM technology can generally increase the efficiency of mold design and manufacturing by 2-3 times, and shorten the mold manufacturing cycle by 1/2--2/3. Heju Stamping has also applied this technology, which greatly reduces the design and manufacturing personnel. Repeated work, while shortening the mold design cycle, from mold design to delivery usually only takes 18-30 days to complete.

2. The mechanization and automation of cold precision metal stamping parts production, in order to meet the needs of mass production, metal stamping equipment has been developed from a single-station low-speed press to a multi-station high-speed press. Generally, small and medium-sized cold stamping parts can be produced on a multi-station press or a multi-station progressive die processing on a high-speed press, making the cold stamping production highly automated. When Heju produces precision stamping parts, it uses Japan Imported KYORY precision high-speed punch, the punching speed can reach 1500SPM/min.