Abstract:
<正> 问:制造一副冷冲模,一般要经过哪几道工序?答:制造一般的冷冲模,通常要按如下的程序进行加工:锻造→球化退火→机械粗加工→淬火、低温回火→最后精加工(成型磨削或电加工)→装配、钳修。某些较复杂的冲模,其加工工序也要复杂一些:锻造→球化退火→机械粗加工→去应力退火(或调质)→机械加工→淬火、低温回
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低压电器技术情报
ISSN: 1001-5531
Year: 1974
Issue: 01
Page: 34-43
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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