关键词：机床 磨床 离合器面片 金刚石砂辊 输送带。
Abstract
This machine is a special machine.
Clutch disc is the main processing unit of the work-pieces . The clutch disc's diameter is within the 150 ～ 450 mm . This machine belongs to a category of Grinder. The accuracy of the machine is ± 1 0 μ m. Diamonds sand roller continuous grinding, grinding back first, there are three grinding head,the first and second is the rough grinding,the third is the finish grinding. Then, the clutch disc is automatically emancipated face into another piece of equipment to grinding positive.There are two grinding head,the first is the rough grinding,the second is the finish grinding. This design efforts to improve production line of mechanization and automation level to ensure production quality, maximize labor productivity, lower operating costs .
Machine design is divided into three major components . First, design the machine structure and the shape of the machine tool.Second,design grinder grinder and institutional adjustments.Third, design the machine transmission, transmission agency and its power equipment.
Keywords： machine tools, grinder, clutch disc, diamond sand roller, conveyor目 录
Abstract 2
第一章 绪 论 5
1.1 选题目的、背景和意义 5
1.2 国内外现状 5
第二章 机床的总体设计 8
2．1 机床结构的方案的确定 8
2.1.1 磨头升降机构方案的确定 8
2.1.2 砂轮的驱动简图如下 10
2.1.3 传送带驱动机构简图 11
2.1.4 压轮机构方案的确定 12
2.2 机床技术参数的确定 13
2.3 砂轮端轴的设计 16
2.3.1 选择轴的材料 16
2.3.2 轴的剩余轴径计算 16
2.3.3 轴的强度计算 17
2.3.4 轴的疲劳强度计算 21
2.4 轴端采用双列深沟球轴承 22
2.5 键的计算 24
2.6 蜗轮蜗杆设计 25
2.7 丝杆的设计 26
2.8 手轮的选择 26
2.9 传送带机构的结构设计 26
2.10 砂轮喷砂的面积计算 27
第三章 部件设计 28
3.1 槽钢和角钢型号选择 28
3.2 床身焊接工艺要求 29
第四章 设计总结 31
参考文献； 33
外文翻译
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