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泵体零件数控加工工艺、编程及铣左端面夹具设计【优秀课程毕业设计含3张CAD图纸+带工序过程卡片+开题报告+文献综述+外文翻译】-jjsj14-2【详情如下】【需要咨询购买全套设计请加QQ1459919609】外文翻译.doc工艺过程卡片.dwg文件清单.txt泵体工序卡1.dwg泵体工序卡10.dwg泵体工序卡11.dwg泵体工序卡12.dwg泵体工序卡13.dwg泵体工序卡14.dwg泵体工序卡15.dwg泵体工序卡16.dwg泵体工序卡17.dwg泵体工序卡18.dwg泵体工序卡2.dwg泵体工序卡3.dwg泵体工序卡4.dwg泵体工序卡5.dwg泵体工序卡6.dwg泵体工序卡7.dwg泵体工序卡8.dwg泵体工序卡9.dwg泵体零件图A3.dwg泵体零件数控加工工艺、编程及铣左端面夹具设计说明书正文.doc泵体零件数控加工工艺设计、编程及夹具设计开题报告.doc泵体零件数控加工工艺设计、编程及夹具设计文献综述.doc铣面夹具底座零件图A3.dwg铣面夹具装配图A1.dwg泵体零件数控加工工艺、编程及铣左端面夹具设计 摘 要本次毕业设计内容为对泵体进行数控工艺过程设计,相应工艺装备设计以及加工所需数控编程的编写。主要内容包括机械加工工艺流程卡片一份;机械加工工序卡片一份;泵体零件图、毛坯图、夹具体非标零件图和夹具装配图,以及该工序需要的数控加工程序编程。本毕业设计对零件机械制造的工艺和工序安排的问题进行了分析,设计了工序中钻床和铣床专用夹具。并根据在公司实习期间所掌握的知识独立完成了该工序的数控加工编程。关键词:泵体 工艺 编程 夹具 Abstract This graduation design is designed for the design of numerical control process of the pump body, the design of the corresponding process equipment and the coding of nc programming required for processing. The main content consists of a copy of the process CARDS of mechanical processing. A copy of the machining process card; Pump body parts drawing, blank drawing, detail drawings of non-standard parts and fixture assembly drawing, and NC machining programming required by the process. This graduation design analyzes the process and process arrangement of parts machineries, and designs the special fixture of drilling machine and milling machine in the process. According to the knowledge gained in the company's internship, the NC process programming is completed. Keywords: pump body; process; programming; fixture目 录摘 要IAbstractII第1章 绪论11.1 课题背景11.2 数控加工发展概况21.3 设计内容简介3第2章零件的分析42.1零件的工艺分析及生产类型的确定4第3章工艺规程设计53.1选择毛坯53.2确定机械加工余量53.3确定毛坯尺寸53.4选择加工方法,制定工艺路线53.5工序设计73.6确定切削用量9第4章 铣床专用夹具设计134.1铣泵体左端面夹具设计134.2夹紧机构134.3夹具与机床连接元件134.4夹具体13第5章 数控加工程序编写145.1毛坯件分析145.2程序编写14结 论15致 谢16参考文献17