工艺装备中国已授权

A method of manufacturing a fender

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申请人广州汽车集团股份有限公司

发明人周波

公开号CN112248485B

授权号CN112248485B

申请日2020-09-15

公开日2023-03-10

授权日2023-03-10

摘要

The invention provides a manufacturing method of a fender, which comprises the following steps: preheating a mould, wherein the mould comprises an upper mould and a lower mould; blanking, namely cutting the material to be processed into a pre-designed shape; stacking the material on the lower mold …

A method of manufacturing a fender

摘要

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