• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报
圆杯无压边锥模拉深皱曲强度与拉深极限预测
熊志卿
PREDICTIONGS ON WRINKLING STRENGTH AND LIMITING DRAWING RATION FOR CUP DEEP-DRAWING WITHOUT BOLANKHOLDER THROUGH A CONICAL DIE
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