您要查找的是不是：
- 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。
- A new device of variable blank holding force 一种新型的变压边力装置
- Variable blank holding force (BHF) 变压边力
- variable blank holding force control 变压边力控制
- variable blank holding force(VBHF) 变压边力
- Finite Element Simulation of Variable Blank Holding Force Control in Deep Drawing Process 拉深工艺变压边力控制数值模拟研究
- On deep-drawing process of conical work pieces with a variable blank holding force 圆锥形件变压边力拉深工艺的研究
- Weld-bead Migration and Formability of Tailor Welded Blank Based on Variable Blank Holding Force 变压边力对拼焊板焊缝移动和成形性能的影响
- Keywords Deep-drawing process;Variable blank holding force （BHF）;The numerical simulation method;Limiting drawing height; 关键词拉深工艺;变压边力;数值模拟方法;极限拉深高度;
- variable blank holding force 变压边力
- 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。
- 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。
- The development of new typed hydraulic press with multipoint variable blank - holding force controlled by computer 新型计算机控制多点变压边力液压压力机的研制
- Keywords deep-drawing process;blank holding force（BHF）;variable BHF;limiting drawing height; 拉深工艺;变压边力;极限拉深高度;
- Finite Element Simulation of Pulsating Blank Holding Force Control in Deep Drawing Process 拉深工艺中脉动压边力控制方法
- Study on the Methods for Controlling the Blank Holding Force in Sheet Metal Forming by FEM Simulation 板料成形有限元模拟的压边力控制方法研究
- State-of-the-art of Blank Holding Force Control Technology and Feasibility of Numerical Servo-control Holding 压边力控制技术研究现状及伺服数控压边方法可行性探讨
- Numerical simulation for forming quality of drawing part under waving blank holding force 数值模拟波动压边力对拉深件成形质量的影响
- Keywords die design;axisymmetrical deep drawing;blank holding on multipoint;constant holding force; 模具设计;轴对称拉深;多点压边;常压边力;
- 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;
