可加工注塑模，冷冲模，拉深模等各种精密模具。
Machinable injection mold, die, drawing die, and other precision molds.
按工艺性质分类，如拉深模、粉末冶金模、锻模等。
According to the classification process characteristics, such as drawing die, powder metallurgy mold, die, etc.
阐述了橡皮液压拉深模的结构设计并与硬模拉深做了对比。
The structural design of the hydraulic deep drawing die is described and compared with the hard die deep drawing in the paper.
介绍了拉深模、冲底孔、冲槽模及冲侧孔模的三种模具结构。
Three kinds of mould structures were also introduced including drawing mould, punching bottom hole and punching groove mould, and punching side hole mould.
该系统能够完成拉深件设计-拉深工艺设计-拉深模设计的全过程。
This system is able to accomplish the whole process of deep drawing part design deep drawing technology design deep drawing die design.
介绍在塑性加工领域中运用智能化技术进行盒形件拉深模设计的方法。
This article introduces how to apply artificial intelligence technology to designing box drawing die in the plastic processing field.
分析了后减震器帽的成形工艺，介绍了成形该零件的拉深模、翻边模以及旋压模具结构。
The forming technology of rear shock absorber cap is analyzed, and its drawing die, flanging die and spinning die structure are also introduced.
本文对多工位拉深模的设计要点和技巧进行论述，并举出实例为冲压模具设计者提供参考。
The paper expounds the gist and technique in designing multi-station die and adduces examples for the reference in designing press die.
此文介绍了作者自行开发的盒形件拉深模CAD系统的组成、功能以及编程中的若干技术问题。
This paper introduces the CAD system of rectangular box drawing die developed by authors about its composition, function and some techniques in programing process.
在以上研究的基础上，在CATIA 平台上开发了设计流程和知识驱动的拉深模快速设计系统。
Based on the above mentioned research, a drawing die system driven by designflow and knowledge is implemented on CATIA platform.
论述了筒形件拉深工序设计中的关键问题和详尽的处理流程，并对筒形件拉深模CAD系统开发进行了尝试。
The paper discusses the points and details process of the Drawing Technology in Tube -Shaped parts , and try to CAD System of the drawing die.
通过拉深工艺试验证明该曲面凹模可以达到很小的极限拉深系数。
And it is proved that it can reach smaller limit drawing ratio by the deep drawing experiments.
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.
在进行模具设计时，采用半球形凸模等方式可以实现正、反拉深在一套模具，普通液压机上完成加工。
In the die design, the use of spherical punch made the process of deep drawing and reverse redrawing achieved in one set of mold and common hydraulic press.
对三角形底盘筒形件的成形工艺进行了分析，决定采用弯曲、拉深、胀形复合模等进行复合成形。
As the shape technology of triangle chassis canister is analyzed, then the processes of bending, stretching and bulging compound mould are adopted to reunite the shape.
通过理论分析，概率修正和实验验证，确定出利用柱形凸模、锥形凹模一次拉深锥形件的极限拉深比。
Through theoretical analysis, probability revisal and experimental test, the limit drawing ratio of a tapered cup drawn by cylinder convex punch and tapered concave die is determined in tis paper.
经过CAE拉深软件的模拟分析，对于拉深不足的区域采用增加拉深筋的方式，通过试模最终加工出合格的零件。
Through simulated analysis of CAE simulation software, It applies drawing ribs to insufficiently drawing area. It produces qualified parts through testing die.
拉深系数为0.39的两种零件，从试制到生产，证明了锥形凹模是可以实现深拉深的模具。
Two parts whose drawing coefficient are 0. 39 passed through testing to production. It proved that taper female die is used up in deep drawing.
在带有拉深工步的级进模设计中，用数值模拟技术对其拉深工步进行工艺分析是非常重要的。
Processing analysis by numerical simulation(NS) of deep drawing step in progressive die(DDSPD) quickly and accurately was very important.
盒形件拉深主要变形区集中在盒形件角部的法兰和凹模圆角部位。
The main deformation areas of the rectangular box in deep drawing were flanges and the circle-corners of female die in the corners.
在YA-100型四柱液压拉深机上，进行了用反应烧结氮化硅材料凹模拉深不锈钢（SUS304）的试验研究。
The drawing tests of stainless steel (SUS304) with reaction bonded Si 3N 4 ceramics die lubricated with water base lubricant were carried out using a four columns YA 100 type drawing machine.
研究表明不同可控拉深筋路径对盒形件侧壁和凹模圆角部位的应变路径影响不大，而对凸模圆角处的影响较为显著。
The results show that the different CD moving paths have little effect on the strain paths of box sidewall and die corner, which have significant effect on punch corner.
曲面凹模拉深与普通平端面凹模拉深相比，能够降低极限拉深系数，减少工序，提高效率和降低成本。
Compared with general die, to use curved die can reduce limit drawing coefficient, reduce procedures, raise efficiency and reduce costs.
曲面凹模拉深与普通平端面凹模拉深相比，能够降低极限拉深系数，减少工序，提高效率和降低成本。
Compared with general die, to use curved die can reduce limit drawing coefficient, reduce procedures, raise efficiency and reduce costs.
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