但是这次，我选择由面开始挤压边。
But for this one I started with a poly face and extruding edges.
压边机的分析可以移植到其它类似工程领域中。
The analysis of the flanger can be shifted to other similar engineering Projects.
运用大孔出流理论设计了顶注压边浇冒口系统。
Based on the large orifice discharge theory, the kiss gating system of the casting was designed.
本文介绍了控制压边力的方法及实验模具和传感器。
This paper introduces methods of controling the binding force as well as die and sensor used in experiment.
实际上，上周经历很多湍流的航班就是沿着该高压边缘。
In fact, the flight that experienced so much turbulence last week was along the edge of that high pressure.
压边力采用不同的压边间隙和施加不同的分离力来实现。
Different blank-holder gaps and separation forces are used to control the blank holding force (BHF).
对压边力的控制采用了弹性橡胶控制法和刚性直接控制法。
Elastic rubber method and rigid blank holders were used to apply blank holder force with different methods.
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。
The strategy of variable blank holding force is an effective measure for the springback control in sheet metal forming processes.
通过一个系统的研究方案来确定一个优化的压边力和压边间隙。
The optimum blank-holder gap and separation force are determined through a systematic study.
介绍了铝箔快餐盒拉伸模结构及压边的设计方案，此模结构较复杂。
The drawing die structure of aluminum foil snack box and marginal pressure design program are introduced, the die structure is complicated.
采用分离力时的模拟厚度比压边间隙小是由于法兰区域的变压边力。
The simulated thickness with separation force is smaller than that with blank-holder gap because the BHF is variable in the flange region.
与线性稳定性理论的结果相比，二者的关系和不可压边界层的情况相似。
Compared with those obtained by linear stability theory, the situation is similar to those for incompressible boundary layer.
采用变压边力可以明显提高板材的冲压性能，极限拉深比将达到5.0。
Using variable blank holder force can remarkably improve the forming performance, and the limiting drawing ratio would reach 5.0.
分析了不同压边力和凸凹模间隙对精冲断面质量和模具应力的影响关系。
Variation of striper force and clearance between punch and die plate with respect to shear plane and die stress were analyzed.
针对弹性压边建立了一个力学模型，用于板料成形的动力显式有限元模拟。
A model is established to simulate elastic binding on dynamic explicit FEA of sheet metal forming processes.
分析了压边力的作用及其大小对这种复合台阶孔成形性能和成形质量的影响。
The function of the blank holder force (BHF) as well as its influence on the forming performance and forming accuracy of combined stepped-hole were analyzed.
采用脉动变化的压边力控制拉深工艺，可提高成形极限及拉深件的表面质量。
Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece.
标配蟹行机构，可使前后车架左右错开，保证了更好的弯道压实和压边性能。
Standard-equipped travel crab mechanism let machine frames lain away, assuring bending-road and road-edge compaction.
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。
To low drawing in flange part, the blank holder can be used as punch, and the effect is good.
基于不破裂前提，从合理压边间隙控制中获得常压边力控制所需的恒定压边力。
Based on the prerequisite of no cracking, the fit constant BHF was acquired from reasonable blankholder gap control.
重点对型腔内的充液压力的变化路径和压边力的加载方式这两个因素进行了研究。
The study shows that a rational path of pressure load is a pivotal factor which can improve the forming condition in the process.
在冲压拉伸过程中压边力可以随拉伸行程合理变化，能较好地满足拉伸工艺的要求。
During the stamping and drawing, the edge_pressing force varied reasonably with the drawing stroke, well meeting the requirement of drawing technology.
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。
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.
形状不良随板料厚度的增加、压边力的增加、屈服强度的降低、凸模曲率半径的减小而减小。
The shape defect is decreased with increasing sheet thickness, increasing binder force, decreasing yield strength, and decreasing curvature radius.
采用数值模拟和实验相结合的方法研究了AZ31镁合金板料分块压边力拉深矩形件的过程。
The deep drawing process of AZ31 magnesium alloy rectangular parts was researched by numerical simulation and experiments.
介绍了分区变压边力矩形件成形系统的组成以及各部分的原理结构，分析了各部分的工作过程。
The composition of rectangular box deep drawing system of divided variable blank holder force (VBHF) was discussed, its principle and work process of each portion were analyzed.
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。
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。
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.
应用推荐