四轴螺杆传动器制造工艺设计与加工.doc

目 录 中文摘要 2 Abstract 3 第1章 绪论 4 第2章 刀具的选择 5 2.1 总体刀具选择方案 5 2.2 图纸对应刀具选择 6 2.2.1图纸CB0301刀具选择 6 2.2.2图纸CB0302刀具选择 7 2.2.3图纸CB0303刀具选择 8 2.2.4图纸CB0304刀具选择 9 第3章 零件的分析与工艺 10 3.1零件的分析 10 3.1.1零件作用 10 3.1.2零件的工艺分析 10 3.2工艺规程设计 11 3.2.1确定毛坯 11 3.2.2基面的选择 11 3.3制定工艺路线 12 3.3.1工序路线方案一 12 3.3.2工序路线方案二 12 3.3.3最终方案 12 3.4图纸CB03部分程序编写及其分析 13 第4章 夹具选择设计制造 15 4.1夹具设计与制造 15 第5章 深孔加工深孔加工深孔、细长孔加工方法钻头的刃磨要求Time of design marriage partner whole nation numerical control megagame teacher，Be by the megagame allocation: Chinese numerical control technical ability Olympics , it already become the numerical control field sign. Can say person comes to show solicitude for the numerical control technology by the fact that the whole nation numerical control competition can make more , the hair showing solicitude for numerical control is rotated , is enlarge its throw into dynamics , very big degree to have boosted numerical control cause hair rotating. The main body of a book is chosen by the fact that the choice to numerical control procedure analysis and the cutter clamp designing , passing a cutter , can the cutter turning efficiency , make the person bring maximal effect into play bring into full play; Pass analysis procedure , be engaged in the form characteristic that the simple G of a few unable use code accomplishes especially, can how correct analysis procedure and handicraft to enlighten , make use of numerical control machine tool principle to weave out the simplest program , save treating time; Process degree of difficulty by designing a few simple clamps , being able to decrease, self does not feel very special possibly in going to discover a few treating at the same time the handicraft frock scheme, may can play arrive at big role in treating. Keywords: Handicraft procedure handicraft grip design 第1章 绪论 本次毕业设计研究的课题是四轴螺杆传动器制造工艺设计与加工，主要内容如下： 四轴螺杆传动器是一种常见的传动机构，本课题中的螺杆传动轴和轮架是一种加工比较复杂的构件，生产中需要利用夹具才能完成零件的加工。 课题要求通过对四轴螺杆传动器的加工，掌握机械加工工艺设计，材料刀具选择，制造工艺编制，掌握零件加工中的基准、定位、工艺和工装等基本知识；熟悉机械设计