金属压缩试验机金属压缩试验机设计摘要金属压缩试验机作为一种精密测试仪器，要测量控制力、变形、试验速度、应力应变速率等多种参量，可应用于各种金属材料进行理学性能、工艺性能的测试和分析研究。广泛应用于石油化工、航空航天、机械制造、汽车制造、门窗建材、金属制品等行业。本课题金属压缩试验机的设计主要进行拉压试验机机械部分的设计，其中主要包括减速器设计，同步带设计，滚珠丝杠设计，夹具设计，同时对设计各个部分进行校验分析。关键词：压缩试验机，减速器，同步带，滚珠丝杠，校核。ABSTRACTMetaltensionandcompressiontestingmachineasaprecisioninstrumenttomeasurecontrol,deformation,testspeed,stressandstrainrateandotherparameters.Metaltensionandcompressiontestingmachinecanbeusedinavarietyofphysicalpropertiesofmetalmaterials,processperformancetestingandanalysis.Itusedwidelyinpetrochemical,aerospace,machinerymanufacturing,automobilemanufacturing,doorsandwindowsbuildingmaterials,metalproductsandotherindustries.Thesubjectofmetaltensionandcompressiontestingmachineprimarilydesignedfortensionandcompressionexperimentsofthemechanicalpartsofthedesign,whichincludesreducerdesign,timingbeltdesign,ballscrewdesign,fixturedesign,anddesignverificationofthevariousparts.Keywords:compressiontestingmachine,reducer,belt,ballscrew,checking目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc358215401"1绪论PAGEREF_Toc358215401\h1HYPERLINK\l"_Toc358215402"2金属压缩试验机结构设计概述PAGEREF_Toc358215402\h2HYPERLINK\l"_Toc358215403"2.1金属压缩试验机工作原理及概述PAGEREF_Toc358215403\h2HYPERLINK\l"_Toc358215404"2.2设计原则PAGEREF_Toc358215404\h2HYPERLINK\l"_Toc358215405"3试件分析PAGEREF_Toc358215405\h3HYPERLINK\l"_Toc358215406"4滚珠丝杆设计PAGEREF_Toc358215406\h4HYPERLINK\l"_Toc358215407"4.1滚珠丝杆的工作原理PAGEREF_Toc358215407\h4HYPERLINK\l"_Toc358215408"4.2滚珠丝杆的设计计算PAGEREF_Toc358215408\h4HYPERLINK\l"_Toc358215409"4.3滚珠丝杠副的维护PAGEREF_Toc358215409\h8HYPERLINK\l"_Toc358215410"5减速器设计PAGEREF_Toc358215410\h10HYPERLINK\l"_Toc358215411"5.1整体设计PAGEREF_Toc358215411\h10HYPERLINK\l"_Toc358215412"5.2传动零件的设计计算PAGEREF_Toc358215412\h14HYPERLINK\l"_Toc358215413"6结论PAGEREF_Toc358215413\h41HYPERLINK\l"_Toc358215414"7参考文献PAGEREF_Toc358215414\h42HYPERLINK\l"_Toc358215415"8致