机械设计基础课程设计说明书总装图-齿轮图-轴图上图标打开word后，双击即可打开，前提是安装过autocad.打开后另存为文件即可。课题名称一级圆柱齿轮减速器专业机电一体化姓名学号指导老师东北大学继续教育学院年6月05日目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc262670338"中文摘要PAGEREF_Toc262670338\h4HYPERLINK\l"_Toc262670339"ABSTRACTPAGEREF_Toc262670339\h5HYPERLINK\l"_Toc262670340"前言PAGEREF_Toc262670340\h6HYPERLINK\l"_Toc262670341"1.减速器概述PAGEREF_Toc262670341\h6HYPERLINK\l"_Toc262670342"1.1减速器功用和基本要求PAGEREF_Toc262670342\h6HYPERLINK\l"_Toc262670343"1.1.1减速器的功用PAGEREF_Toc262670343\h6HYPERLINK\l"_Toc262670344"1.1.2减速器的基本要求PAGEREF_Toc262670344\h7HYPERLINK\l"_Toc262670345"1.2减速器的一般结构及其基本类型PAGEREF_Toc262670345\h7HYPERLINK\l"_Toc262670346"1.2.1减速器的一般结构PAGEREF_Toc262670346\h7HYPERLINK\l"_Toc262670347"1.2.2基本类型PAGEREF_Toc262670347\h7HYPERLINK\l"_Toc262670348"2.减速器总体方案的确定PAGEREF_Toc262670348\h7HYPERLINK\l"_Toc262670349"2.1减速器传动机构布置方案选择PAGEREF_Toc262670349\h8HYPERLINK\l"_Toc262670350"2.1.1固定轴式减速器的选择PAGEREF_Toc262670350\h8HYPERLINK\l"_Toc262670351"2.1.2倒挡布置方案PAGEREF_Toc262670351\h8HYPERLINK\l"_Toc262670352"2.2零、部件结构方案选择PAGEREF_Toc262670352\h9HYPERLINK\l"_Toc262670353"2.2.1齿轮形式PAGEREF_Toc262670353\h9HYPERLINK\l"_Toc262670354"2.2.2换挡机构形式PAGEREF_Toc262670354\h9HYPERLINK\l"_Toc262670355"2.3.3自动脱挡PAGEREF_Toc262670355\h9HYPERLINK\l"_Toc262670356"2.2.4减速器轴承PAGEREF_Toc262670356\h10HYPERLINK\l"_Toc262670357"2.2.5减速器操纵机构PAGEREF_Toc262670357\h10HYPERLINK\l"_Toc262670358"3.减速器主要参数的选择PAGEREF_Toc262670358\h11HYPERLINK\l"_Toc262670359"3.1挡数PAGEREF_Toc262670359\h11HYPERLINK\l"_Toc262670360"3.2传动比范围及传动比的确定PAGEREF_Toc262670360\h11HYPERLINK\l"_Toc262670361"3.3中心距APAGEREF_Toc262670361\h12HYPERLINK\l"_Toc262670362"3.4外形尺寸PAGEREF_Toc262670362\h13HYPERLINK\l"_Toc262670363"3.5齿轮参数PAGEREF_Toc262670363\h13HYPERLINK\l"_Toc262670364"3.5.1.模数PAGEREF_Toc262670364\h13HYPERLINK\l"_Toc2626703