汽車覆蓋件模具一般都是沖壓成型。

Automotive covering parts mould are generally stamping forming.

由于汽車覆蓋件的形狀復雜，本身材料薄，對于表面質(zhì)量要求也更高，結(jié)構(gòu)尺寸大、空間曲面等特點，就決定了汽車覆蓋件模具的加工難度也更大，而對于材料的剛性要求也更好。

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Due to the complexity of the shape of automobile covering parts, thin material itself, for better surface quality requirement, structure size and space surface, determines the automotive covering parts mould processing difficulty is greater, and rigid requirements for material is better.

而汽車覆蓋件模具的好壞也直接影響到產(chǎn)品的質(zhì)量、加工材料利用率、批量生產(chǎn)效率和制品制造成本。

And the stand or fall of automobile cover parts die also directly affect the quality of products, processing and utilization rate of materials, production efficiency and products manufacturing cost.