机械工艺夹具毕业设计论文cad图纸：电动机连接端盖机加工工艺及其夹具设计.zip
机械工艺夹具毕业设计论文cad图纸：电动机连接端盖机加工工艺及其夹具设计,毕业设计：电动机连接端盖机加工工艺及其夹具设计论文说明书共31页，字数总计：12017资料内容简介：a2-铣床夹具2装配图.dwga2-专用夹具1零件图.dwga2-专用夹具2零件图.dwga2-立式单柱坐标镗床专用夹具.dwga0-电动机连接端盖图.dwga1-电动机连接端盖零件图.dwga2-电动机连接端盖毛坯图....
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毕业设计：电动机连接端盖机加工工艺及其夹具设计
论文说明书共31页，字数总计：12017
资料内容简介：
A2-铣床夹具2装配图.dwg
A2-专用夹具1零件图.dwg
A2-专用夹具2零件图.dwg
A2-立式单柱坐标镗床专用夹具.dwg
A0-电动机连接端盖图.dwg
A1-电动机连接端盖零件图.dwg
A2-电动机连接端盖毛坯图.dwg
毕业设计 开题报告.doc
毕业设计 外文翻译（附外文原文）.doc
工作总结.doc
毕业设计任务书.doc
毕业设计 工作计划.doc
毕业设计 读书报告（读书笔记）.doc
毕业设计论文说明书：电动机连接端盖机加工工艺及其夹具设计.doc
机械加工工序卡片.doc
机械加工工艺过程卡.doc
摘 要
工艺过程是指改变生产对象的形状、尺寸、相对位置和性质等，使其成为成品或半成品的过程。这是一个与原料改变成为成品直接有关的过程。包括毛坯制造、切削与磨削加工、热处理、装配等。在制定工艺过程中，要确定各工序的安装工位和该工序需要的工步，加工该工序的机车及机床的进给量，切削深度，主轴转速和切削速度，该工序的夹具，刀具及量具，还有走刀次数和走刀长度，最后计算该工序的基本时间，辅助时间和工作地服务时间。
夹具是指在机械制造过程中，用来固定加工对象，使之占有正确的位置，以接受实施或检测的装备。机床夹具有通用与专用两类。通用夹具作为机床附件已标准化、系列化，适合于工件形状比较规则的单一、小批量零件的装夹。而专用夹具，是按工件的加工需要专门设计的夹具。本设计为了满足对电动机连接端盖的加工精度及批量生产的要求特设计了两套专用夹具。
本设计特绘制了电动机连接端盖的零件图，熟悉了零件的结构特点和技术要求。确定了毛坯的种类及制造方法，绘制了毛坯图。拟定了零件的机械加工工艺过程，选择各工序的加工设备和工艺装备，确定各工序的加工余量和工序尺寸，计算个工序的切削用量和工时定额。设计了指定工序的专用夹具，并绘制了装配总图和部分主要零件图。
关键词：工艺过程；工序；通用夹具；专用夹具；毛坯；加工设备；工艺装备
Motor connection end cover machining process
and fixture design
Student: LIANG Wei-zhen Teacher: YANG Hui
Abstract: Process refers to a change in the production of objects, properties, such as shape, size, relative position and make it become the finished product or semi-finished products. This is a process of raw materials into finished products directly related. Including blank manufacturing, cutting and grinding, heat treatment, assembly, etc. In the process of making process, to determine the installation location of each process step and the work of the process need, locomotives and machine tools in processing the process feed, cutting depth, spindle speed and cutting speed, the process of fixture, cutting tools and measuring tool, and feeding frequency and feeding length, finally calculated the process of basic time, auxiliary time and service time is carried out.
Jig is to point to in the process of mechanical manufacturing, used for fixed processing object, make it has a correct position, to implement or test equipment. Machine tool holder with gm and dedicated two categories. General jig as machine tool accessories have standardization, seriation, suitable for the workpiece shape comparison rules of the clamping of a single, small batch parts. And special fixture, by the workpiece machining needs specially designed fixture. This design in order to meet the connection of motor in the end cover of the machining precision and mass production requirements, two sets of special fixture is designed.
This design, draw the parts drawing for motor connection end cover, familiar with the structure features and technical requirements of the parts. Determine the type and manufacturing method of blank, drawing the blank drawing. Drew up parts of the machining process, select the processing equipment and process equipment of each process and determine the machining allowance of each process and procedure dimension, calculating process of cutting dosage and man-hour quota. Design the special jig, of the specified process and draw the assembly drawing and part of the main parts drawing.
Key words: The technological process; Process; Universal fixture; Special fixture; Blank; Processing equipment; Process equipment
目 次
摘 要 I
Abstract II
1 概述 1
2 计算生产纲领，确定生产类型 2
3 零件的分析 3
3.1 零件的作用 3
3.2 零件的工艺分析 3
3.2.1 连接端盖端面 3
3.2.2 以轴孔要求的加工表面 3
3.2.3 其中端盖的外表面和内表面的表面粗糙度要求为Ra3.2um 3
4 确定毛坯的制造方法，初步确定毛坯的形状 5
4.1 毛坯制造方式及类型 5
4.2 确定毛坯技术要求 5
4.3 绘制毛坯图 5
5 工艺规程设计 6
5.1 基面的选择 6
5.1.1 精基准的选择 6
5.1.2 粗基准的选择 6
5.2 制定工艺路线 6
5.3 机械加工余量、工序尺寸及毛坯尺寸的确定 8
5.4 选择加工设备与工艺装备 9
5.4.1 选择机床 10
5.4.2 选择夹具 10
5.4.3 选择刀具 10
5.4.4 确定工序尺寸如下表 10
5.5 加工余量，切削用量，工时定额的确定 11
5.5.1 粗铣端盖内外部的端面 11
5.5.2 精铣端盖内外部的端面 12
5.5.3 铣端盖内部外部所有凹槽、肋板、圆台 13
5.5.4 钻孔φ26加工切削用量选择 14
5.5.5 粗镗φ80 的中心孔 16
5.5.6 精镗φ80 的中心孔 17
6 夹具的设计 18
6.1 设计主旨 18
6.2 镗削专用夹具..
论文说明书共31页，字数总计：12017
资料内容简介：
A2-铣床夹具2装配图.dwg
A2-专用夹具1零件图.dwg
A2-专用夹具2零件图.dwg
A2-立式单柱坐标镗床专用夹具.dwg
A0-电动机连接端盖图.dwg
A1-电动机连接端盖零件图.dwg
A2-电动机连接端盖毛坯图.dwg
毕业设计 开题报告.doc
毕业设计 外文翻译（附外文原文）.doc
工作总结.doc
毕业设计任务书.doc
毕业设计 工作计划.doc
毕业设计 读书报告（读书笔记）.doc
毕业设计论文说明书：电动机连接端盖机加工工艺及其夹具设计.doc
机械加工工序卡片.doc
机械加工工艺过程卡.doc
摘 要
工艺过程是指改变生产对象的形状、尺寸、相对位置和性质等，使其成为成品或半成品的过程。这是一个与原料改变成为成品直接有关的过程。包括毛坯制造、切削与磨削加工、热处理、装配等。在制定工艺过程中，要确定各工序的安装工位和该工序需要的工步，加工该工序的机车及机床的进给量，切削深度，主轴转速和切削速度，该工序的夹具，刀具及量具，还有走刀次数和走刀长度，最后计算该工序的基本时间，辅助时间和工作地服务时间。
夹具是指在机械制造过程中，用来固定加工对象，使之占有正确的位置，以接受实施或检测的装备。机床夹具有通用与专用两类。通用夹具作为机床附件已标准化、系列化，适合于工件形状比较规则的单一、小批量零件的装夹。而专用夹具，是按工件的加工需要专门设计的夹具。本设计为了满足对电动机连接端盖的加工精度及批量生产的要求特设计了两套专用夹具。
本设计特绘制了电动机连接端盖的零件图，熟悉了零件的结构特点和技术要求。确定了毛坯的种类及制造方法，绘制了毛坯图。拟定了零件的机械加工工艺过程，选择各工序的加工设备和工艺装备，确定各工序的加工余量和工序尺寸，计算个工序的切削用量和工时定额。设计了指定工序的专用夹具，并绘制了装配总图和部分主要零件图。
关键词：工艺过程；工序；通用夹具；专用夹具；毛坯；加工设备；工艺装备
Motor connection end cover machining process
and fixture design
Student: LIANG Wei-zhen Teacher: YANG Hui
Abstract: Process refers to a change in the production of objects, properties, such as shape, size, relative position and make it become the finished product or semi-finished products. This is a process of raw materials into finished products directly related. Including blank manufacturing, cutting and grinding, heat treatment, assembly, etc. In the process of making process, to determine the installation location of each process step and the work of the process need, locomotives and machine tools in processing the process feed, cutting depth, spindle speed and cutting speed, the process of fixture, cutting tools and measuring tool, and feeding frequency and feeding length, finally calculated the process of basic time, auxiliary time and service time is carried out.
Jig is to point to in the process of mechanical manufacturing, used for fixed processing object, make it has a correct position, to implement or test equipment. Machine tool holder with gm and dedicated two categories. General jig as machine tool accessories have standardization, seriation, suitable for the workpiece shape comparison rules of the clamping of a single, small batch parts. And special fixture, by the workpiece machining needs specially designed fixture. This design in order to meet the connection of motor in the end cover of the machining precision and mass production requirements, two sets of special fixture is designed.
This design, draw the parts drawing for motor connection end cover, familiar with the structure features and technical requirements of the parts. Determine the type and manufacturing method of blank, drawing the blank drawing. Drew up parts of the machining process, select the processing equipment and process equipment of each process and determine the machining allowance of each process and procedure dimension, calculating process of cutting dosage and man-hour quota. Design the special jig, of the specified process and draw the assembly drawing and part of the main parts drawing.
Key words: The technological process; Process; Universal fixture; Special fixture; Blank; Processing equipment; Process equipment
目 次
摘 要 I
Abstract II
1 概述 1
2 计算生产纲领，确定生产类型 2
3 零件的分析 3
3.1 零件的作用 3
3.2 零件的工艺分析 3
3.2.1 连接端盖端面 3
3.2.2 以轴孔要求的加工表面 3
3.2.3 其中端盖的外表面和内表面的表面粗糙度要求为Ra3.2um 3
4 确定毛坯的制造方法，初步确定毛坯的形状 5
4.1 毛坯制造方式及类型 5
4.2 确定毛坯技术要求 5
4.3 绘制毛坯图 5
5 工艺规程设计 6
5.1 基面的选择 6
5.1.1 精基准的选择 6
5.1.2 粗基准的选择 6
5.2 制定工艺路线 6
5.3 机械加工余量、工序尺寸及毛坯尺寸的确定 8
5.4 选择加工设备与工艺装备 9
5.4.1 选择机床 10
5.4.2 选择夹具 10
5.4.3 选择刀具 10
5.4.4 确定工序尺寸如下表 10
5.5 加工余量，切削用量，工时定额的确定 11
5.5.1 粗铣端盖内外部的端面 11
5.5.2 精铣端盖内外部的端面 12
5.5.3 铣端盖内部外部所有凹槽、肋板、圆台 13
5.5.4 钻孔φ26加工切削用量选择 14
5.5.5 粗镗φ80 的中心孔 16
5.5.6 精镗φ80 的中心孔 17
6 夹具的设计 18
6.1 设计主旨 18
6.2 镗削专用夹具..
