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- Without these critical blocks, metal flow must be controlled through the use of blank holder pressure alone, which can present a serious problem with parts that are both wrinkled and torn. 没有这些关键的平衡块，通过施加压力在料片上来控制金属材料的流动，而正是这个压力导致零件严重地起皱和撕裂。
- variable blank holder force(VBHF) 变压边力
- variable blank holder force (VBHF) 变压边力
- optimization of multipoint blank holder pressure 多点压边力优化
- Reconstructing the Hydraulic Pressure Machine into Real-time Controlling Variable Blank Holder Force System 实时控制变压边力液压系统的改造
- Improving hydraulic pressure machine into real-time controlling multipoints variable blank holder force with computer 计算机实时控制多点变压边力的液压机改造
- The structure,main design parameters and work process of the compound die installed on single action press and working for blanking and drawing with constant blank holder pressure were presented. 介绍了用于单动压力机的新型恒压边力落料拉伸复合模的结构及主要设计参数和模具工作过程。
- System of Variable Blank Holder Force in Deep Drawing 板料拉深变压边力系统
- Design of Drawing Die with Adjustable Constant Blank Holder Pressure 可调式恒压边力拉伸模设计
- A Model of Variable Blank Holder Force Based on Fracture Criterion and Its Applications 基于破裂失效准则的变压边力理论及其工程应用
- Study of Variable Blank Holder Force Control Forming on Deep-drawing Process of Conical Parts 圆锥形件拉深过程中变压边力的研究
- The finite element analysis on the blocking and variable blank holder force in the rectangular case drawing 矩形盒分块变压料力拉深的有限元分析
- The study of load curve of critical wrinkless variable blank holder force in the process of deep drawing cylinder parts 圆筒件拉深成形临界防皱变压边力加载曲线研究
- Optimization of Multipoint Blank Holder Pressure for Sheet Metal Stretch Forming 板料拉伸成形多点压边力优化
- The influence of variable blank holder force on the formability of complex parts 变压边力对复杂零件成形性能的影响
- Keywords drawing;optimization of multipoint blank holder pressure;numerical simulation; 拉伸成形;多点压边力优化;数值模拟;
- Study on the relativity of the variable blank holder force control and the formability of rectangular box drawing 变压边力控制与矩形件拉深成形特性的相关性研究
- Keywords thin-walled sheet part;viscous pressure forming （VPF）;blank holder pressure （BHP）;control; 薄板件;粘性介质压力成形;压边力;控制;
- Keywords sheet forming;die;numerical simulation;DYNAFORM;variable blank holder force forming; 板料成形;模具;数值模拟;DYNAFORM;变压边力成形;
- blank holder pressure 压边力
