您要查找的是不是：
- Keywords blank holding force（BHF）;blank holding gap（BHG）;formability;numerical simulation; 压边力;压边间隙;成形性能;数值模拟;
- blank holding gap 压边间隙
- blank holding gap (BHG) 压边间隙
- A new method has been used to simulate the actual blank holding process in deep drawing of a washing trough. 采用新的研究方法模拟水槽拉伸的实际压边过程。
- Different blank-holder gaps and separation forces are used to control the blank holding force(BHF). 压边力采用不同的压边间隙和施加不同的分离力来实现。
- The strategy of variable blank holding force is an effective measure for the springback control in sheet metal forming processes. 变压边力策略是在冲压件成型中控制回弹的一种有效措施。
- Blank holding rings, pressure pads, etc. Will be confined to prevent accidental removal, and guarded to prevent foreign objects from getting under them. 下料固定环,压力垫等必须加以限制防止偶尔的松动,并防止外界的物体进入里面。
- Based on the FE model, a large scale experiments are carried out for investigating the effects on deep drawing performance for blank holding force(BHF), axial pushing force and female cavity die. 在所建的有限元模型上，进行了大量的数值模拟实验，研究获得了压边力、轴向推力和凹模腔油压对反拉深性能的影响。
- A new device of variable blank holding force 一种新型的变压边力装置
- blank holding surface of round die 凹模压料面
- Variable blank holding force (BHF) 变压边力
- numerical controlled blank holding 数控压边
- variable blank holding force control 变压边力控制
- Some of them shall have blank charters. 他们当中一些人将得到行动自由。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- variable blank holding force(VBHF) 变压边力
- Er, let me think. Sorry, my mind's gone blank. 让我想一想。抱歉，我大脑一片空白。
- He rescued a drowning child holding on to a plank. 他救起了一个紧紧抓住一块木板的溺水的孩子。
- Many blank spaces are still left in the suburbs. 郊区仍留有许多空地。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
