【2017年整理】主轴箱箱体工艺及工装设计.doc
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太湖学院
毕业设计(论文)
题目:
信机 系 机械工程及自动化 专业
学 号:
学生姓名:
指导教师: (职称: )
(职称: )
2013 年月日太湖学院本科毕业设计(论文)
诚 信 承 诺 书
本人郑重声明:所呈交的毕业设计(论文) 是本人在导师的指导下独立进行研究所取得的成果,其内容除了在毕业设计(论文)中特别加以标注引用,表示致谢的内容外,本毕业设计(论文)不包含任何其他个人、集体已发表或撰写的成果作品。
班 级: 机械
学 号:
作者姓名:
20 年 月 日太湖学院
系 机械工程及自动化 专业
毕 业 设 计论 文 任 务 书
。该工作时,;熟悉有关标准、规格、手册和资料的应用;拟定方案,并进行多方案对比分析;对系统具分析能力和改进设计的能力;
理论联系实际的工作方法和独立工作能力深化和;
设计绘制零件工作图;
编制设计说明书1份。自20年月日 至20年月日2013 年月日
Abstract
This article is to the body parts 3 d modelling and parts machining process route design, and according to the requirements of machining process for fixture design. 3 d modelling mainly expressed the moulding process of the parts, and can according to the parts 3 d drawings of nc machining program automatically generate parts.
The main spindle box, a box body parts, the main processing surface is flat and hole. Its processing route, long processing time, processing cost is higher, the machining precision of parts request also is higher. According to the machining process requirement, follow the principle of surface hole after first, and will be in the plane of the hole and processing into rough machining and finish machining stage to ensure the machining accuracy. Crude benchmark, the benchmark choice on bottom as the bottom with two hole as a benchmark, to determine the processing technology and processing required in the various process parameters.
In parts of fixture design, mainly according to the parts processing process requirements, the analysis should limit the freedom degree, and according to the surface features of parts positioning element selected, then analysis the selected components can limit should be the limit of degrees of freedom. Determine the positioning components also need to selec
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