毕业设计（论文）-滑动轴承盖加工工艺及铣t2面具设计（全套图纸）.doc

PAGE VXX大学课程设计论文滑动轴承盖铣t2面夹具设计所在学院专 业班 级姓 名学 号指导老师 年 月 日 PAGE II摘 要本文是对滑动轴承盖零件加工应用及加工的工艺性分析，主要包括对零件图的分析、毛坯的选择、零件的装夹、工艺路线的制订、刀具的选择、切削用量的确定、加工工艺文件的填写。选择正确的加工方法，设计合理的加工工艺过程。机床夹具的种类很多，其中，使用范围最广的通用夹具，规格尺寸多已标准化，并且有专业的工厂进行生产。而广泛用于批量生产，专为某工件加工工序服务的专用夹具，则需要各制造厂根据工件加工工艺自行设计制造。本论文夹具设计的主要内容是设计加工对接平面手动夹具。关键词：滑动轴承盖，加工工艺，加工方法，工艺文件，夹具全套图纸加153893706AbstractThis paper is of sliding bearing cover parts processing the application and processing of process analysis, mainly including the selection of the parts diagram analysis, the semifinished materials, parts of the clamping, the process route of making, tool selection, cutting the amount of determination, the process file to fill. Choose the correct processing method, design reasonable processing technology.There are many types of machine tools, including the use of the most widely used universal fixture, standard size has been standardized, and a professional factory for production. And it is widely used in mass production, and it is a special fixture for the service of a particular workpiece. The main content of this paper is to design and process the butt plane manual fixture.Key words: sliding bearing cap, machining process, machining method, process document, fixture目 录 TOC \o 1-3 \u 摘 要 PAGEREF _Toc424762008 \h IIAbstract PAGEREF _Toc424762009 \h III第1章 绪论 PAGEREF _Toc424762010 \h 1第2章 加工工艺规程设计 PAGEREF _Toc424762011 \h 32.1 零件的分析 PAGEREF _Toc424762012 \h 32.1.1 零件的作用 PAGEREF _Toc424762013 \h 32.1.2 零件的工艺分析 PAGEREF _Toc424762014 \h 32.2 滑动轴承盖加工的主要问题和工艺过程设计所应采取的相应措施 PAGEREF _Toc424762015 \h 42.2.1 孔和平面的加工顺序 PAGEREF _Toc424762016 \h 42.2.2 孔系加工方案选择 PAGEREF _Toc424762017 \h 42.3 滑动轴承盖加工定位基准的选择 PAGEREF _Toc424762018 \h 52.3.1 粗基准的选择 PAGEREF _Toc424762019 \h 52.3.2 精基准的选择 PAGEREF _Toc424762020 \h 52.4 滑动轴承盖加工主要工序安排 PAGEREF _Toc424762021 \h 52.5 机械加工余量、工序尺寸及毛坯尺寸的确定 PAGEREF _Toc424762022 \h 62.6确定切削用量及基本工时（机动时间） PAGEREF _Toc424762023 \h 72.7 时间定额计算及生产安排 PAGEREF _Toc424762024 \h 15第3章 铣T2面夹具设计 PAGER