摘要：介紹一種新型支承座三工步復(fù)合沖壓
模具的結(jié)構(gòu)、工作原理、主要工作部件的設(shè)計(jì)技術(shù)和參數(shù)計(jì)算．使用此種模具，可以在一個(gè)工步中完成支承座毛坯的落料、沖孔和彎曲成形，生產(chǎn)效率高，工藝質(zhì)量好．
3<?#*z4]_ 關(guān)鍵詞：沖壓 復(fù)合模具 斜楔 彎曲
\Z<' u; Abstract：In this paper,it describes the structure,work principle,design methods of the
key parts and the parameter calculation of a new three-process composite die for the cradle.By using it,the cut,punding and bending can be finished in a procedure with high efficiency and good quality.
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