尾座体钻床夹具设计说明书

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1、洛阳理工学院课程设计说明书课程名称机械制造装备设计设计课题尾座体钻床夹具设计专业机械设计制造及其自动化班级B姓名王超学号B2014年01月03日20课程设计任务书机械工程系机械设计制造及其自动化专业学生姓名王超班级B学号B课程名称：机械制造装备设计设计题目：尾座体钻床夹具设计课程设计内容与要求：内容：加工尾座体上的孔，设计一套夹具，便于钻床加工。设计要求：1.在钻床上加工Φ17的孔。2.要求绘制A1装配图一张，A3零件图一张，A4加工零件图一张，设计说明书一份。3.夹具设计要求合理，有利提高加工精度，保证加工质

2、量，降低加工成本，提高劳动生产率和减轻工人的劳动强度。设计（论文）开始日期2013年12月23日设计（论文）完成日期2014年01月03日指导老师：张洪涛20课程设计评语机械工程系机械设计制造及其自动化专业学生姓名王超班级B学号B课程名称：机械制造装备设计设计题目：尾座体钻床夹具设计课程设计篇幅：图纸共3张说明书共19页指导老师评语：年月日指导老师：20目录序言············································································

3、·······························5第1章零件分析·······················································································61.1设计前的准备工作··········································································61.1.1明确工件的年生产纲领······························

4、·····························61.1.2熟悉工件零件图·······································································61.1.3加工方法···················································································71.2零件的工艺分析·········································

5、·······································71.2.1定位方案···················································································71.2.2选择夹紧机构···········································································8201.2.3选择导向装置·························

6、···············································101.2.4夹具体··················································································111.3绘制夹具装配图··············································································121.3.1制图比例··················

7、·····························································121.3.2定位、夹紧、导向、夹具体·····················································13第2章夹具结构设计···········································································152.1夹具装配图上标注的尺寸·······················

8、····························152.2夹具装配图上应标注的技术要求·········································152.3零件编号、填写标题栏和零件明细表·································16总结20··············································