The reverse-drawing process in the combination stamping forming for a squirrelcage unclosed end face covering and a closed one was analyzed.

 
  • 分析了鼠籠端面透蓋和悶蓋沖壓組合成形反拉深工藝,介紹了反拉深模具設計要點(diǎn),計算了反拉深模的沖壓力,設計了拉深模和反拉深模。
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