输出轴工艺分析与数控加工及夹具设计 毕业设计/毕业论文/课题报

目录
前言：----------------------------------------------------------------------------------------5
1、绪言---------------------------------------------------------------------------------------6
1.1、毕业设计的目的-------------------------------------------------6
2、毕业设计工艺要求的基本任务和要求---------------------------------6
2.1、基本任务-------------------------------------------------------6
2.1.1、工艺设计的基本任务----------------------------------------------------------------6
2.1.2、夹具设计的基本任务----------------------------------------------------------------6
2.2、设计要求--------------------------------------------------------6
2.2.1、工艺设计的设计要求----------------------------------------------------------------6
2.2.2、夹具设计的设计要求----------------------------------------------------------------6
3、毕业设计工艺课程设计的方法和步骤-----------------------------------------7
3.1生产纲领的计算与生产类型的确定------------------------------------------7

3.2零件材料的分析-------------------------------------------------------------------------7
3.3 分析零件图--------------------------------------------------------------------------------8
3.4确定毛坯------------------------------------------------------------------------------------8
3.5加工工艺路线------------------------------------------------------------------------------9
3.6确定工序尺寸及其公差-----------------------------------------------------------------11
3.7确定切削用量----------------- -----------------------------------------------------------11
3.8制作工艺卡片-----------------------------------------------------------------------------12
3.9零件的程序编制--------------------------------------------------------------------------12
4、夹具设计----------------------------------------------------------------------------15
4.1夹具设计的目的-------------------------------------------------------------------------15
4.2 夹具设计的步骤-------------------------------------------------------------------------15 [来源：http://think58.com]
4.3 夹具机构方案----------------------------------------------------------------------------15
4.3.1、导向装置设计------------------------------------------------------------------------15
4.3.2、夹紧力和夹紧装置的计算---------------------------------------------------------16
4.3.3、确定工件的定位方式和定位元件的结构---------------------------------------16
4.4 总图设计---------------------------------------------------------------------------------17
4.5 精度的校核----------------------------------------------------------------------------18
4.6 夹具零件图------------------------------------------------------------------------------20
总结：-------------------------------------------------------------------------------------------20
致谢：-------------------------------------------------------------------------------------------20
参考文献--------------------------------------------------------------------------------------21

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输出轴设计

[来源：http://www.think58.com]

摘要：首先，本人设计的零件为输出轴，它的作用是传动作用，传动力的方向和轴力。轴的样式很多，应用的也很广泛，不过本人对于自己设计的轴经过了解，根据零件的形状、尺寸精度、生产的经济效益等各方面的详细分析其加工工艺，采用多工序，机床加工。通过对零件的分析，此轴要求精度高，工序适当集中，要求光滑，所以选用的工具和尺寸要量得准。对输出轴的夹具设计也要求也高,因为精度和公差要求高,表面更要采用磨床钻磨。最后对零件进行校核。以便达到零件精度的要求。 [版权所有：http://think58.com]

关键词：传动作用、轴力、广泛、工序、磨床、夹具、校核、 [版权所有：http://think58.com]

Output shaft design
Abstract : First, I designed components for the output shaft, and its role is to drive, Chuan dynamic direction and axial force. Axis of many forms, the application is very extensive, but I own design for the shaft through understanding, under parts of the shape, dimensional accuracy, cost-effective production areas such as a detailed analysis of its manufacturing processes, multi-process, machine processing. Part of the analysis, accuracy of this axis, the appropriate concentration processes require smooth, So use the tools and size to measure the potential. On the output shaft fixture design requirements, because accuracy and tolerance, to use more surface grinder drilled. Finally, the parts are checked. To meet the requirements of precision parts.

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Keyword : transmission, axle, extensive, processes, machines, fixture, Verification [资料来源：http://think58.com]