文档介绍：辽宁工程技术大学
课程设计
题目: 轴承架零件的机械加工工艺规程及工艺装备设计(钻孔Ф30专用夹具设计)
全套CAD图纸,加153893706
班级: 汽车06-2
姓名:
指导教师:
完成日期: 2009-6-29
一、设计题目(学生空出,由指导教师填写)
轴承架零件的机械加工工艺规程及工艺装备设计(钻孔Ф30专用夹具设计)
二、原始资料
(1) 被加工零件的零件图 1张
(2) 生产类型:中批或大批大量生产
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(参附表1) 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(5000~8000字) 1份
四、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
本课程设计主要内容包括轴承架的加工工艺过程设计和钻Ф30孔的专用夹具设计。首先,通过对轴承架的分析,了解轴承架的作用。其次依据轴承架毛坯件和生产纲领的要求及各加工方案的比较,制定出切实可行的轴承架加工工艺规程路线。再运用机械制造技术基础等相关课程的知识,确定轴承架在加工中的定位、夹紧以及工艺路线的安排,并确定了加工面的工艺尺寸和选择合适的机床和刀具,保证零件的加工质量。最后,根据被加工零件的加工要求,参考机床夹具设计手册及相关方运用夹具设计面的书籍,的基本原理和方法,拟定夹具设计的方案,设计出高效、省力、经济合理并且能保证加工质量的夹具。在整个课程设计过程中完成了零件图、毛坯图、夹具体装配图和夹具体零件图的绘制。
Abstract
The main contents of the curriculum design, including the processing of aircraft bearings process design and drilling holes Ф30 dedicated fixture design. First of all, through the analysis of aircraft bearings, to understand the role of aircraft bearings. Second, based on rough pieces of aircraft bearings and production requirements of the Program and parison processing program to develop a practical point of order processing bearing frame line. Re-use of machinery and other manufacturing technology-related courses based on knowledge, determine the bearing frame in the processing of the positioning, clamping and the process line and to determine the level of the processing technology of surface size and select the appropriate machine tool and tool to ensure the quality of parts machining . Finally, parts are processed in accordance with the processing requirements of machine tool fixture design reference manual and related to the use of surface fixture design books, the basic principles and methods, fixture design program to develop design efficient, labor-saving, economic rationality and processing to ensure the quality of the fixtu