variable blank-holder force 变压边力 ; 变
Unit blank holder force 单位压边力
Uneven blank-holder force 非均匀压边力
minimum blank holder force 最小压边力
blank holder force control 压边力控制
Using the experiment device,the forming process of rectangular box part was studied,and the influences of technology parameters on the critical blank holder force were obtained.
通过该装置进行了矩形盒成形试验研究,获得了工艺参数对压边力影响的规律。
参考来源 - 盒形件法兰起皱临界压边力的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The numerical simulation result indicates that the variable blank-holder force can improve the formability of box deep drawing.
模拟结果表明，变压边力控制技术可以显著地改善矩形件的成形性能，增加矩形件的拉深极限。
Wrinkling and fracture are the major defects in sheet metal forming, and the blank-holder force(BHF) is an important technologic parameter controlling the forming of sheet metal.
在板材成形中，起皱和拉裂是主要缺陷，而压边力是控制板材成形的重要工艺参数。
The optimization of drawing technique was researched, and the influence of different blank holder force and minimum die fillet radius on stamping forming was studied as well.
对该零件成形工艺进行了优化，研究了不同的压边力、最小模具圆角半径对冲压成形的影响，通过对模拟结果的分析得出了空调前板的最优化成形方案。
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