文档介绍：辽宁工程技术大学
课程设计
题目:铣拨叉(CA6140)16mm槽铣床专用夹具设计
班级: 机电06-3班
姓名: 贾峰
指导教师:
完成日期: 2009年7月1日
一、设计题目
铣拔叉(CA6140)16mm槽铣床专用夹具设计
二、原始资料
(1) 被加工零件的零件图(草图) 1张
(2) 生产类型: 5000件/年
三、上交材料
(1) 被加工工件的零件图 1张
(2) 毛坯图 1张
(3) 机械加工工艺过程综合卡片 1张
(4) 与所设计夹具对应那道工序的工序卡片 1张
(4) 夹具装配图 1张
(5) 夹具体零件图 1张
(6) 课程设计说明书(5000字左右) 1份
四、进度安排(参考)
(1) 熟悉零件,画零件图 2天
(2) 选择工艺方案,确定工艺路线,填写工艺过程综合卡片 5天
(3) 工艺装备设计(画夹具装配图及夹具体图) 9天
(4) 编写说明书 3天
(5) 准备及答辩 2天
五、指导教师评语
成绩:
指导教师
日期
摘要
本次课程设计的题目是CA6140车床上拨叉16mm槽专用铣床夹具设计,通过此次设计,使课本上学到的理论知识在这次课程设计中得到实践,机械制造基础课本上学到的知识,诸如,定位误差的计算,机床类型的选择,加工方式的选择,夹具体设计应注意的问题等,在这次课程设计中都得到了应用,增加了自己理论联系实际的能力:
,正确解决了工件在加工时的定位和夹紧问题,选择合理的方案,进行必要的计算,根据题意设计出符合要求的低成本夹具。
,掌握正确的夹具设计思想、方法和手段,学会了正确使用有关手册及其它技术资料。
,提高结构设计能力。
、刀具和量具等的工装知识。
Abstract
The topic of curriculum design is 16mm shift fork CA6140 lathe milling fixture design dedicated slot, through the design, so that school textbooks to the theory of knowledge in the curriculum design has been the practice, machine-building based on the knowledge learned from textbooks, such as positioning error of calculation, the choice of machine tool types, processing methods of selection, specific folder design should be noted, in the course design has been applied both to increase their ability to integrate theory with practice:
1. Learned to use the basic theory of knowledge, the correct solution in the processing of the workpiece positioning and clamping at the time of the issue, select a reasonable proposal, to carry out the necessary calculations, based on questions intended to design a fixture to meet the requirements of the low-cost.
2. To gather relevant information, to master the correct fixture design ideas, ways and means to learn the correct use of the manuals and other technical information.
3. Analysis of the structure of the issue of technology to enhance the capacity of the structural design.
4. A better understanding of the machine tools, cutting tools an