设计描述：

文档包括：
说明书一份,37页,16000字左右.

CAD版本图纸，共10张

A4生产率计算卡.dwg
A1后盖补充加工图.dwg
A1传动路线图.dwg
A1工序图.dwg
A0机床总图.dwg
A1前盖补充加工图.dwg
A1箱体补充加工图.dwg
A0主轴箱总图.dwg
A0钻模板160.dwg
A0刀具加工示意图.dwg

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摘  要
通过设计YZ485机体钻、扩滤清器面孔组合机床的方法，来全面了解组合机床的概念、特点、分类及其组成，阐述组合机床的加工工艺范围及其发展方向，掌握组合机床设计的一般流程和内容。根据加工零件及其加工要求，确定组合机床的总体设计，选择合理的刀具及切削用量，并对组合机床主轴箱中的主轴刚度及齿轮强度进行验算，从而达到熟悉组合机床的结构原理，掌握组合机床的设计方法，指导并提高我们的设计水平。
关键字：组合机床，加工示意图，工序图，主轴箱，主轴

Abstract
By the design of combined machine which is used to drill and ream holes in filter surface of YZ485 Block, we can know about the concept, characteristic and classification of combined machine. This article expounds the machining range and the development design process and contents. According to the detail and its machining request, the whole design of combined machine, choose reasonable cutting tools and cutting conditions and calculate the strength of main axle and gears. Through these work, we can know about construction of combined machine and mast how to design combined machine. So enhance our design level.

Key words : combined machine  machining  illustration  process drawing  main axle box   main axle

目  录

中文摘要...................................................................................................................3
英文摘要...................................................................................................................4
第一章 绪论..............................................................................................................5
1. 1 概念..............................................................................................................5
1. 2 特点..............................................................................................................5
1. 3 组成..............................................................................................................6
第二章  组合机床总体设计.....................................................................................8
一、 总布置方案确定….....................................................................................8
二、 被加工零件工序图.....................................................................................8
1. 被加工零件工序图的作用.........................................................................8
2. 被加工零件工序图包括的内容............................................................8
三、加工示意图....................................................................................................9
1. 加工示意图作用..........................................................................................9
2. 刀具的选择..................................................................................................9
3. 确定主轴的直径.........................................................................................12
4. 主轴箱的确定.............................................................................................16
5. 主轴箱的润滑、手柄轴的设置.................................................................20
四、组合机床生产率计算卡................................................................................20
五、组合机床通用部件的选用............................................................................21
1.动力滑台的选择...........................................................................................21
2.中间底座的选择...........................................................................................21
3. 侧底座的选择….........................................................................................23
六、刀具耐用度计算......................................................................................24
第三章  组合机床夹具…..........................................................................................27
一、组合机床夹具的组成....................................................................................27
二、定位支承系统…............................................................................................27
三、刀具导向装置…............................................................................................28
四、夹紧系统………............................................................................................31
1. 夹紧机构组成.............................................................................................31
2. 夹紧力的计算.............................................................................................31
3.  夹紧油缸的选择.......................................................................................33
设计总结………………….......................................................................................34
致   谢………………….........................................................................................35
参考文献………………...........................................................................................36
附录    设计图纸……...........................................................................................37