曲面的构造是曲面拉深件设计中的关键环节。
It is tremendously important to construct a surface in surface drawing design.
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.
为提高拉深件设计效率，降低模具设计开发成本提供了有效的方法和手段。
This research works provided an effective method and measure for deep drawing parts and die design and further reduced the cost of die design.
KBE技术在拉深件设计的成功应用，提高了拉深件设计的自动化和智能化程度。
The successful application of KBE improves the intelligent level of drawn part design.
覆盖件拉延工艺的设计一般包括以下内容：翻边展开、拉深方向选择、坯料估算、工艺补充面的搭建、压料面的添加以及拉深筋的布置等等。
The design of auto-body forming process commonly includes edge un-wrapping, choice of drawing direction, roughcast reckoning, design of addendum, adding the binder surface and setting the draw bead.
拉深工序是汽车覆盖件成形的关键工序，拉深工序件的设计是覆盖件模具设计的一个瓶颈环节。
The drawing process is a key process of stamping forming for autobody panels, and the design of drawn parts is a bottleneck procedure to die design of panels.
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.
因此，进行圆筒件极限拉深系数的优化设计十分必要。
Thus, the optimization design for the limiting drawing parameter of the cup-drawing process is very necessary.
从汽车覆盖件拉深工艺设计依据到设计原则的分析，确定了正确的汽车覆盖件拉深工艺的方案，有效地避免覆盖件的起皱、开裂、拉毛和回弹现象。
To analyze the draw craft of overlay of automobile, make to sure the draw craft of overlay of automobile, availably avoid the phenomenon of cockling, crazing, burr and flipping.
基于可控拉深筋运动原理设计了可控拉深筋高强度钢板盒形件拉深实验装置，该实验装置分为模具结构、杠杆机构、液压及电气控制系统四部分。
The CD-HSS box drawing experimental device included four parts of die structure, lever mechanism, hydraulic and electric control system were designed based on the CD movement principle.
使用塑性成形仿真软件模拟工件实例验证方案，用验证结果指导筒形件拉深CAPP程序的内核设计。
The scheme is checked out by using the simulating software of metal plastic deformation and those experiment data is into account during the key programming of CAPP of cylindrical cup deep-drawing.
分析筒形件极限拉深的影响因素，运用模糊信息优化技术得出了模糊优化的工艺设计方案。
Based on analyzing effective factors of cylindrical cup limiting drawing, a fuzzy optimum of drawing process design scheme is available by using fuzzy sets theory.
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.
传统的经验类比设计对于复杂拉深件难以奏效，单纯应用有限元增量模拟法进行“试错”耗时多、效率低。
Analogy method based on experience is insufficient for complex shape part and Trail-and-error. Only simple finite element increment simulation method is time consuming.
在该加载模式下，拉深件无起皱和拉裂缺陷，零件区域厚度分布均匀，整体成形质量较好，满足设计和使用要求。
In this mode, there is no wrinkle and crack in drawing parts, the thickness distribution is even and the overall forming quality is better, which meet the design and use requirements.
本文主要是根据零件的生产技术要求，设计了落料拉深和冲孔切边两副复合模具。
This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut.
本文主要是根据零件的生产技术要求，设计了落料拉深和冲孔切边两副复合模具。
This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut.
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