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- The destabilization condi tion in plastic state,the main causes of wrinkling and the pre ven tion means in the sheet drawing process of tube-shaped parts have been intro duced. 介绍了薄板拉深筒形件的塑性失稳条件,起皱的主要原因及防止措施。
- Analysis of wrinkling and destabilization on tube-shaped parts in sheet drawing process 薄板拉深筒形件起皱失稳分析
- The adjustment device and control on blanking holder force in sheet drawing process 薄板拉深压边力调节装置及控制
- Research on the variation rule of blanking holder force in deep sheet drawing process 薄板深拉深压边力变化规律研究
- Calculation of critical thickness of tube-shaped parts wrinkling in sheet drawing process 筒形件拉深起皱临界厚度的计算
- sheet drawing process 平板玻璃拉制法
- Using sheet metal forming analysis software DYNAFORM to simulate the drawing process for an air conditioner fore plate. 采用板料成形分析软件DYNAFORM对某空调前板的拉深成形进行了数值模拟仿真。
- Blank holder force(BHF) is one of the important parameters in deep drawing process of sheet metal,appropriate control of it can eliminate such defects as wrinkling and fracture. 压边力是板料拉延成形过程的重要工艺参数之一,合理控制压边力的大小,可避免成形件起皱或破裂等缺陷。
- It presents a direct and handy way pf drawing process dimension chain. 介绍一种直观、简便的作工艺尺寸链图的新方法。
- By using program DYNAFORM to simulate the drawing process of the elliptical box-like drawn parts, effect on the formability of sheet metal parts of n and r was studied. 采用DYNAFORM软件通过对椭圆盒的拉深成形过程进行数值模拟，研究了应变硬化化指数n和厚向异性系数，对零件成形性能的影响。
- Mailing tubes are used infrequently and are sufficiently unrelated to the drawing process, so he stores them in a closet. 邮寄用的纸筒不常使用，而且与画图过程无关，所以画家将它们存储在壁橱里。
- These functions are clearly separated from the drawing process by goals and motivations. 从用户的角度看，这些功能明显地在目标和动机上独立于画图程序。
- In this paper we present EIC,a real-time Expert Intelligent Controller,for thetension control of an optical fiber drawing process. 本文提出光导纤维拉丝过程张力控制的实时专家智能控制器。
- The pickling free drawing process is compared with the tradition production process by production experiments. 无酸洗拉拔工艺与常规生产工艺进行了生产实验比较。
- Gofer in drawing process influence on the yarn quality stability and production efficiency of back process. 并条工序棉条皱褶直接影响成纱质量的稳定和后工序生产效率的提高。
- A soer of new style dieless drawing process automobile rear spring shaped is introduced. 介绍了一种新型无模拉伸加工钛管的成形方法及生产工艺。
- Based on a reasonable design for drawing process,aluminum-cled steel wire is produced. 在对铝包钢丝拉拔工艺进行合理设计的基础上，拉制出了产品。
- Tonglu: wire drawing processing, non-ferrous materials wholesale and retail. 铜铝拔丝加工，有色金属材料批发零售。
- Wrinkling analysis of flange in the process of sheet drawing 薄板拉深中法兰区的屈曲分析
- To introduce the application of pickling free drawing process to semi finished high carbon steel wire production. 介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。
