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左侧 支架 右侧 固定 冲压 工艺 模具设计 冲孔 复合 15 CAD

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左侧支架及右侧固定板冲压工艺及模具设计-落料冲孔复合模含15张CAD图,左侧,支架,右侧,固定,冲压,工艺,模具设计,冲孔,复合,15,CAD

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摘 要冲压模具在实际工业生产中应用广泛。在传统的工业生产中，工人生产的劳动强度大、劳动量大，严重影响生产效率的提高。随着当今科技的发展， 工业生产中模具的使用已经越来越引起人们的重视，而被大量应用到工业生产中来。冲压模具的自动送料技术也投入到实际的生产中，冲压模具可以大大的提高劳动生产效率，减轻工人负担，具有重要的技术进步意义和经济价值。本文对冷冲压技术的分类、特点及发展方向作了简略概述；简述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进行了设计：带凸凹模的拉伸冲孔复合模设计、落料、拉深、冲孔、翻边复合模设计、零件拉深模和小孔翻孔模。冲压模具的设计充分利用了机械压力机的功用特点，在室温的条件下对坯件进行冲压成形，生产效率提高，经济效益显著。本文介绍的模具实例结构简单实用，使用方便可靠，对类似工件的大批量生产具有一定的参考作用。关键词 冲压 模具 机械 制造 模具设计 冲裁 拉深Left bracket second press technology and mold designAbstract：Stamping dies used in industrial production applications. In the traditional industrial sector, production workers in the labor-intensive and labor are large and serious impact on the enhancement of production efficiency. With todays technology development, industrial production mold has been an increasing use of peoples attention, and the large-scale application of industrial production to China. Stamping Die automatic feeding technology into actual production, Stamping Die can greatly improve labor productivity and reduce the burden on the workers，Important technological progress and economic value. In this paper, the technology of cold stamping classification, characteristics and development were briefly outlined. Stamping parts outlines the principles of the formation, Die basic structure and movement and its design principle; Stamping the typical mold for the design: Flange composite stamping die design solution flange of the processing problems, reducing the flange wrinkling possible, with the punch and die punching composite tensile modulus design, blanking, Drawing, punching, flanging compound die design, Parts Drawing Die hole over hole and die.Stamping die design makes full use of mechanical press the function characteristics at room temperature under conditions of the Blank for stamping; improve production efficiency and significant economic benefits.This paper presents examples of the mold structure is simple and practical, easy to use and reliable， Parts similar to the large-scale prod