With the development of high efficiency and automation of automotive stamping production, progressive die will be more widely used in the production of automotive stamping parts. More and more stamping parts with complex shape are formed by progressive die. China Progressive die stamping is a kind of high-tech die product, which is technically difficult, requires high manufacturing accuracy and has a long production cycle. Multi position China progressive die stamping will be one of the most important die products in China.
Nowadays, according to the industry analysis，the global auto die industry has some trends.For instance , simulation of press forming processing process function more remarkable, digital die technology becomes the most important in the industry , die processing automation developing , high tensile steel plate processing technology has developing direction in the future , New Model die products release on time , die materials and surface treatment technology will useful and administration ,make scientific and promotion of information technology is auto die enterprise direction , making the precision die that is the inevitable trend.
Recently，according to the computer software and hardware fast developing,press forming progress function is more and more important. In developed countries such as the United States, in Japan and Germany, CAE technology has become a necessary link in the mold design and manufacturing process. It is widely used to predict forming defects and deformation , optimize the stamping process and mold structure, improve the reliability of mold design, and reduce the time for mold testing tryout.
The 3D design of die is an important part of digital die technology, and is the basis of realizing the integration of die design, manufacturing and inspection. Japanese Toyota, American General Motors and other companies have realized the 3D design of the die, and achieved good application results.
Post time: Oct-19-2022