机械毕业设计:WHX112减速机壳加工工艺及夹具设计
论文说明书共40页,字数总计:14754
资料简介:
A0-粗铣前后端面夹具装配图.dwg
A0-粗铣下平面夹具图.dwg
A1-WHX112型减速器机盖.dwg
A1-WHX112型减速器机体.dwg
A2-V型零件图.dwg
A2-粗铣前后端面夹具体.dwg
机盖机械加工工艺过程综合卡片1.dwg
机盖机械加工工艺过程综合卡片2.dwg
机盖机械加工工艺过程综合卡片3.dwg
机盖机械加工工艺过程综合卡片4.dwg
机盖机械加工工艺过程综合卡片5.dwg
机盖机械加工工艺过程综合卡片6.dwg
毕业论文:WHX112减速机壳加工工艺及夹具设计.doc
毕业设计任务书.doc
封面.doc
摘要
内容摘要:
在生产过程中,使生产对象(原材料,毛坯,零件或譆@傻龋┑闹屎土康淖刺⑸苯颖浠墓探泄ひ展蹋缑髦圃欤导庸ぃ却恚芭涞榷汲浦ひ展獭T谥贫üひ展讨校范ǜ鞴ば虻陌沧肮の缓透霉ば蛐枰墓げ剑庸じ霉ば虻幕导盎驳慕浚邢魃疃龋髦嶙俸颓邢魉俣龋霉ば虻募芯撸毒呒傲烤撸褂凶叩洞问妥叩冻ざ龋詈蠹扑愀霉ば虻幕臼奔洌ㄖ奔浜凸ぷ鞯胤袷奔洹Ⅻbr>
关键词:
工序,工位,工步,加工余量,定位方案,夹紧力
Abstract :
Enable producing the target in process of production (raw materials, the blank , state of quality and quantity on part become always ) take place direct course of change ask craft course, if the blank is made, machining, heat treatment , assemble etc. and call it the craft course. In the course of making the craft , is it confirm every erector location and worker step that process need this of process to want, the locomotive of processing , this process , and the entering the giving amount of the lathe, cut depth , the rotational speed of the main shaft and speed of cutting, the jig of this process, the cutter and measuring tool, a one hundred sheets of number of times still leaves and a one hundred sheets of length leaves, calculate basic time of this process , auxiliary time and service time of place of working finally.
Keyword:
The process, worker one, worker's step , the surplus of processing, orient the scheme , clamp strength
目 录
摘要
Abstract
第一章 绪论……………………………………………………………………3
第二章 零件的工艺分析………………………………………………………3
2.1 零件的工艺分析………………………………………………………3
2.2 确定毛坯的制造形式…………………………………………………3
2.3 箱体零件的工艺性……………………………………………………3
第三章 拟定箱体加工的工艺路线…………………………………………… 3
3.1 定位基准的选择……………………………………………………… 3
3.2 加工路线的拟定……………………………………………………… 4
第四章 加工余量,工序尺寸及毛坯尺寸的确定………………………………6
4.1 机盖……………………………………………………………………… 6
4.2 机座……………………………………………………………………… 7
4.3 机体……………………………………………………………………… 8
第五章 确定切削用量及基本工时……………………………………………… 9
5.1 机盖……………………………………………………………………… 9
5.2 机座………………………………………………………………………14
5.3 机体………………………………………………………………………23
第六章 夹具设计…………………………………………………………………34
6.1 粗铣下平面夹具………………………………………………………… 34
6.2 粗铣前后端面夹具……………………………………………………… 36
参考文献 ………………………………………………………………………… 40
结论 ………………………………………………………………………… 41
附录 ………………………………………………………………………… 42
外文资料及译文……………………………………………………………… 47
附件 零件图和夹具图及加工工艺卡