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支承套的工艺设计及其工装工艺设计【两套夹具】(全套图纸).doc

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成都航空职业技术学院 论文题目:支承套的工艺设计及其工装工艺设计 专业: 班级: 姓名: 学号: 指导教师: 二零一四年六月 摘 要 本次毕业设计为某指定承套零件制造工艺整体方案设计。其内容包括了支承套零件的二维平面图绘制、三维造型、零件的工艺性分析、工艺路线的制定、各工序安装方案的确定、专用夹具的设计及其工艺规程等内容。本文对零件的二维、三维图绘制,零件的加工工艺过程,在加工过程工艺装备的选用和设计均做了详细的说明。其中零件的造型说明阐述了零件的特征结构分析、绘制过程简述及绘图软件的选用;零件的工艺过程说明了包括零件材料,组成表面,技术条件,特征分析,粗、精基准的确立,工序尺寸的确定,设备及工艺装备的选用,切削用量的确定等;工艺装备的选用说明中,阐述了各工序所使用到的夹具,其中包括零件的定位、夹紧方案及夹具各零件的工艺性分析等。 关键词:支承套 工艺规程 安装方案 机构设计 Abstract The graduation project for a specified set of parts Order of the overall manufacturing process design, tooling process analysis.It includes a two-dimensional plan drawing, 3D modeling, process analysis part of the development process route supporting sets of parts, design and technical rules to determine, for each step of installing a dedicated fixture program.In this paper, the part of the two-dimensional, three-dimensional drawing, parts machining process, in the process of selection and design of process equipment have made a detailed description of.Which parts of the description describes the characteristics of the shape analysis of structural parts, rendering the process outlined and mapping software selection,Explains part of the process, including parts and materials, the composition of the surface, technical conditions, characteristics analysis, rough, selection, cutting the amount of the fine benchmarks established process to determine the size, equipment and process equipment to determine.The selection process equipment description, describes the various processes used to fixture, including the process of analyzing the positioning of parts, clamping solutions and fixtures of each part. Keyword:Support sleeve,Process planning,Installation program,Mechanism Design 目 录 摘 要 2 Abstract 2 一 引言 4 二 某支承套零件制造工艺整体方案设计 6 (一)零件图的绘制和模型创建 6 1.零件图的绘制 6 2.三维模型的创建 8 (二)零件基本认识与分析 12 1.零件概述 12 2.零件的组成与构形 12 3.零件工艺性 12 (三)零件加工工艺路线及工序内容设计 14 1.毛坯选择 14 2.加工方法的选择 14 3.工艺过程拟定 14 4.基准选择 15 5.加工余量的确定 15 6.工序尺寸的确定 16 7.切削用量的选择 17 (四)零件制造工艺装备选择 18 1.设备选用 18 2.刀具选用 19 3.夹具选用 2
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