连杆盖零件制造工艺分析与夹具设计-铣结合面夹具设计（全套含CAD图纸）.zip

购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 I 学院毕业设计课题: 连杆盖零件制造工艺分析与夹具设计专题:专业: 机械制造及自动化学生姓名: 班级: 学号: 指导教师: 完成时间: 购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 摘要我设计的是基于连杆盖零件的加工工艺和自设计一些工序的专用夹具设计。平面及孔系是这个零件的主要加工表面。通常情况下是这样做的。平面的加工精度要比孔系的加工精度更加容易掌控制。由此我们可以得出。我的设计按先面后孔的顺序。基准选择以连杆盖的输入轴和输出轴的支承孔作为粗基准。以底面与两个工艺孔作为精基准。我在此采用坐标法镗孔对支承孔系作出加工。组合机床贯穿于设计的整个加工性过程。我选用的专用夹具,它的结构可以不必自锁,由此我们可以得出生产效率较高,我的设计适合大数量、流水线上的加工。关键词: 连杆盖类零件;工艺;夹具; 购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 ABSTRACT My design is the chemical pipe parts machining process and special fixture design process design based on self. The plane and a series of hole is the main processing surface of the part. As is usually the case todo so. The accuracy of the flat surface to machining accuracy than holes easier control. We can draw. My design on the surface after the first hole sequence. Datum selection to the supporting hole seat angle gear input shaft and the output shaft asa rough benchmark. Main processes arrangements to support holes for positioning and processing the top plane . The bottom surface and the two holes asa precision technology base. I hereby use coordinate boring to make processing of bearing hole. Combination machine tool throughout the machining process design. Special fixture I use, its structure can not be locked, so we can get high production efficiency, I design suitable for processing large quantity, on the assembly line. Keywords: chemical pipe parts; technology; fixture; 购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 目录摘要··································································································· II ABSTRACT ······························································································ III 第1章机械加工工艺规程设计····································································· 2 零件的分析················································································ 2 零件的作用·········································································· 2 零件的工艺分析···········································