基于Pro/E的绣花机的设计与运动仿真摘要：绣花机广泛应用于纺织行业中，随着我国纺织行业的快速发展，绣花机市场将面临着巨大的机遇，传统的设计方法已不能满足市场的需要。为了适应社会的发展，本文对绣花机的结构特点和原理进行了分析，在Pro/E零件设计模块下建立万向链式缝纫机的所有零件，然后在其Mechanism模块下建立各零件间的连接及装配自由度，对输入轴添加相应马达来产生与实际情况相同的运动，再对样机做运动分析，观察和记录分析过程中的一些测量值，以便对其结构进行改进及优化。该设计可以有效降低成本，缩减产品的研发周期，提高了设计效率，为新产品的开发奠定了基础。关键词：绣花机；设计方法；Pro/E；虚拟装配；运动仿真DesignandMotionSimulationoftheEmbroiderMachineBasedonPro/EAbstract:Embroiderymachineiswidelyusedintextileindustry,withtherapiddevelopmentofChina'stextileindustry,embroiderymachinemarketwillbefacedwithgreatopportunities,thetraditionaldesignmethodscannotmeettheneedsofthemarket.Tomeetthesocialdevelopment,thispaperwillanalyzetheembroiderymachinestructuralcharacteristicsandprinciple，designalluniversalchainsewingmachinepartsbypartdesignmoduleinPro/E,andthenaddconnectionsbetweenthevariouspartsandassemblyflexibilityundertheMechanismmodule,addthecorrespondinginputshaftmotortoproducethesamemovementwiththeactualsituation,andthendomotionanalysistotheprototype,observedandrecordsomeofthetestingprocess,whataretoimproveandoptimizeitsstructure.Thedesigncaneffectivelyreducecosts,shortentheproductiondevelopmentcycles,improveefficiencyandthenewFoundationforthedevelopmentofproducts.Keyword:EmbroiderMachine；DesignMethods；Pro/E；VirtualAssembling；MotionSimulation目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc263344108"1绪论PAGEREF_Toc263344108\h1HYPERLINK\l"_Toc263344109"1.1本课题研究的背景PAGEREF_Toc263344109\h1HYPERLINK\l"_Toc263344110"1.2研究的目的及意义PAGEREF_Toc263344110\h3HYPERLINK\l"_Toc263344111"1.3本课题研究的主要内容PAGEREF_Toc263344111\h3HYPERLINK\l"_Toc263344112"1.4本章小结PAGEREF_Toc263344112\h3HYPERLINK\l"_Toc263344113"2绣花机总体设计及三维零件建模PAGEREF_Toc263344113\h4HYPERLINK\l"_Toc263344114"2.1Pro/E在工业设计中的应用PAGEREF_Toc263344114\h4HYPERLINK\l"_Toc263344115"2.3绣花机的总体设计PAGEREF_Toc263344115\h5HYPERLINK\l"_Toc263344116"2.4绣花机零件的三维设计PAGEREF_Toc263344116\h5HYPERLINK\l"_Toc263344117"2.4.1机头架组件的三维设计PAGERE