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含10张CAD高清图纸 说明书 LB3 越野车驱动桥后桥设计【含10张CAD高清图纸 说明书】【LB3】 越野车 驱动 后桥 设计 10 CAD 图纸 说明书

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【温馨提示】====【1】设计包含CAD图纸 和 DOC文档，均可以在线预览，所见即所得，，dwg后缀的文件为CAD图，超高清，可编辑，无任何水印，，充值下载得到【资源目录】里展示的所有文件======【2】若题目上备注三维，则表示文件里包含三维源文件，由于三维组成零件数量较多，为保证预览的简洁性，店家将三维文件夹进行了打包。三维预览图，均为店主电脑打开软件进行截图的，保证能够打开，下载后解压即可。======【3】特价促销，，拼团购买，，均有不同程度的打折优惠，，详情可咨询QQ：1304139763 或者 414951605======【4】 题目最后的备注【LB3系列】为店主整理分类的代号，与课题内容无关，请忽视

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黑龙江工程学院本科生毕业设计摘 要驱动桥一般由主减速器、差速器、半轴及桥壳四部分组成，其基本功用是增大由传动轴或直接由变速器传来的转矩，将转矩分配给左、右车轮，并使左、右驱动车轮具有汽车行驶运动学所要求的差速功能；此外，还要承受作用于路面和车架或车厢之间的铅垂力、纵向力和横向力。本文介绍了越野车驱动桥后桥主要部件的设计方法及设计过程。论述了驱动桥后桥的总体结构，分析了驱动桥后桥各部分结构型式及布置方式，确定了总体设计方案及驱动桥后桥的基本尺寸数据。本文越野车驱动桥后桥采用整体式驱动桥，螺旋锥齿轮的单级减速器，普通对称式圆锥行星齿轮差速器，全浮式半轴及整体式桥壳。同时进行了越野车驱动桥后桥相应的参数计算、几何尺寸计算、强度校核及材料的选取等工作。最后使用AutoCAD 进行平面制图。关键词：驱动桥；设计；AutoCAD；越野车；材料；减速器ABSTRACTGeneral from the main drive axle reducer, differential, axle and axle housing composed of four parts, and its basic use is increased by the transmission shaft, or directly from the transmission from the torque, the torque distribution to the left and right-hand drive cars round, and left and right wheel drive car with a kinematic differential required functions; In addition, the role also have to face or on the road and inside the frame between the vertical force, vertical force and horizontal force.This paper introduces the sport utility vehicle rear drive axle of the main components of design methods and design process. After the drive axle on the bridges overall structure, an analysis of the rear axle drive axle parts and layout structure, identifying a design program and rear drive axle of the basic size of the data. In this paper, cross-country drive axle vehicles using integrated rear axle drive axle, spiral bevel gear reducer of single-stage, general symmetric cone planetary gear differential, full floating axle and axle housing the overall style. At the same time, a sport utility vehicle rear drive axle of the corresponding parameters, geometric dimensions, the intensity calibration and the selection of materials and so on. Finally, the use of Au