深拉

After the devdopment of knowledge acqusition module, explanation module and interface between the system and UGⅡ, a deep-drawing process design expert system APDEX is realized.

还开发了知识获取模块和解释模堤以及系统与UGⅡ的数据接口，实现了拉深件工艺设计专家系统，即APDEX。

To improve the characteristic of stamping process for lamp holder shell,the operation principle and structural design of multi-position progressive drawing and blanking die for lamp holder shell were described.

针对灯头壳零件的结构特点和生产要求，介绍了灯头壳多工位拉深级进模的结构设计要点和工作原理。

The results show that the die radius, blank holder force and friction coefficient are all significant on the forming process.

结果表明，单位压边力、摩擦系数、凹模圆角半径对拉深过程均有显著影响，其中贡献率分别为凹模圆角半径41.04%，摩擦系数30.27%，压边力24.68%。

After an investigation on the rules of this deep drawing process, a virtual orthogonal experimental design is adopted to determine the significance of processing parameters, die radius, blank holder force and friction coefficient, on the forming process.

同时，采用正交试验分析方法，研究了单位压边力、摩擦系数、凹模圆角半径和凸凹模间隙等工艺参数，对该拉深成形过程的影响规律。

Based on gaining high productivity and the high percentage of material consumption,We made the choice of using two dies to fulfill the design: one progressive die to execute punching, drawing and blanking.we use the second bending die with a wedge to get the two bends.

本设计以提高生产率及材料利用率为出发点，采用两套模具进行该启瓶器的设计：第一套级进模完成冲孔、拉深和落料；第二套模具为楔块式弯曲模，用来完成两次弯曲成形。

Richard Jefferson and Gerald Wallace will cry do-over.

理查德杰佛深和杰拉德华莱士会对这样的排名感到非常的不满。

The numerical simulation result is competent, and can provide important reference for the design of die and drawing technology. It is showed that finite-element method can save much time and cost. It is a useful tool for engineering analysis.

模拟结果表明，有限元数值模拟方法可以节省大量的费用和时间，能够为拉深工艺设计及模具设计提供重要的参考依据，不失为工程分析的一种有效数值模拟工具。

The deeply theoretical and experimental research on drawing technology of curved die in this paper enriches and develops the fundamental theories ofstamping technology.

本文对曲面凹模拉深工艺进行了深入的理论和试验研究，其结果丰富和发展了冲压成形基础理论。

The finite element analysis is made for lower beam of 3000 ton deep drawing hydraulic press by means of the advanced CAE software ANSYS.

利用有限元模拟软件ANSYS，对3000t拉深液压机下横梁处于满载荷工作条件下进行了有限元模拟分析，给出了下横梁的应力和变形情况，可以为液压机结构设计提供指导。

Programmable logic controller ; universal hydraulic press ; drawing technique ; ener.gy-saving hydraulic system

可编程序控制器；万能液压机；拉深工艺；节能液压系统

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。