The development of stamping technology is closely related to materials and structures. It is expected that in the next 10-15 years, environmental requirements and increasingly strict environmental protection laws, the main problems at present are the development of low-cost aluminum alloys, the development of new structures and efficient manufacturing methods,
metal stamping company，and the improvement of recycling technologies. Once the cost issue is resolved, aluminum alloy may become the main structural material.
Composite board materials also have broad application prospects in automobiles, airplanes, medicine, food, chemicals, and daily necessities.
In addition, modified materials such as bake hardened board and surface modified board. In the 1980s, Europe and the United States studied the stamping technology of galvanized sheets; in the 1990s, they focused on the stamping of laser tailor-welded blanks and the precision forming technology of various extruded tube blanks. The amount of aluminum frame parts is also increasing.
Structural integration is an important development trend, not only for aircraft, but also for future automobiles. With the expanded application of new materials and new structures, there is an urgent need to develop corresponding low-cost stamping forming technologies. Current research focus:
Stamping technology for laser tailor-welded slabs of various thicknesses.
Internal high pressure forming technology for extruded tube blanks.
Composite plate forming technology, etc.
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