blank-holder

常见例句

• To low drawing in flange part,the blank holder can be used as punch,and the effect is good.
  对于凸缘部位的浅拉深,采用压边圈兼作浅拉深凸模的作用,取得较好的效果。
• Abstract: Blank holder structure and blank holder force （BHF） are very important to the part quality in deep drawing.
  摘 要: 压边结构及压边力对板料拉深成形质量有着重要影响。
• The system is made of hydraulic press,rectangular box drawing die of divided blank holder,hydraulic part of blank holder and control part.
  该系统主要由液压机、压边圈分区的矩形件拉深模具、压边装置的液压部分以及控制部分组成。
• It was shown that the contradiction between wrinkle and crack can be settled by flexible blank holder forming.The relation between crac...
  而采用柔性压边多点成形方式可以有效避免起皱和拉裂,大大提高变形量,得到更好的成形结果。
• The segment blank holder with a multi-pin system was first designed to load the blank-holder force (BHF) independently in different area of a sheet.
  首先设计了分块压边板，采用多点顶杆结构提供拉深所需的压边力，各个顶杆之间相互独立，可在板料不同的区域实现不同的压边力加载。
• The result shows that the blank holder force,which is capable of eliminating the outer crimple,is,however,insufficient to abate the...
  结果表明,用正常消除外皱的压边力消除内皱作用微小,而增加压边力确实可以消除内皱。
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