总装配图
磨料磨损试验机的设计
摘要
目前磨料磨损试验机的品种繁多，也有不少人在研究新型的试验机。在国内的相关研究中则广泛使用的试验机有滚子式磨损试验机、四球式磨料磨损试验机、往复式磨料磨损试验机、磨损试验机、盘销式磨料磨损试验机等。磨料磨损试验的目的是为了对磨损现象及其本质进行研究，正确地评价各种因素对磨料磨损性能的影响，从而确定符合使用要求的摩擦副元件的最优参数。
我所设计的是磨料磨损的试验机。是用电机带动带轮为驱动，利用带式传动使整台设备运转。这种试验机是进行磨料磨损的有效设备，广泛运用于对各种高速刀具的磨损性能进行测试和评价，是高速切削和新型刀具材料研制开发和应用的必备设备。该设备是高速加工和刀具材料研究方向研究工作急需的基础设备，该设备可以扩展该学科的研究领域和提高研究水平。是综合各种试验机的一种先进的设备。
关键词：磨损；试验机；高温；高速
Abstract
The abrasivewear test machine of thevariety, there are a lot of people in the study of new type of testing machine. In the domestic related research iswidely used in the testing machine has a roller typewear testing machine, four ball friction andwear testing machine, reciprocating friction andwear testing machine, cutting type friction,wear testing machine, friction test machine. Friction andwear test is aimed on the friction andwear phenomenon and its essence is studied, a evaluation ofvarious factors influence on friction andwear properties, thereby determining the requirements of the optimal parameters of friction pair components.
What I design is at a high temperature abrasivewear testing machine. Is driven by a motor beltwheel for driving belt transmission, using thewhole device operation, this machine is of high speed friction andwear behavior of effective equipment, iswidely used forvarious high temperature friction andwear properties of high speed cutting tool for testing and evaluation, is of high speed cutting and new cutting tool materials research and development and application of the necessary equipment. The device is of high speed machining and tool material research direction researchwork needed infrastructure equipment, the equipment can be extended to the field of study and improve research level. Is a comprehensive test machine is a kind of advanced equipment.
Keywords：friction；testing machine；high temperature；high-speed
目录
摘要1
1引言1
1.1设计的目的和意义1
1.2研究现状2
1.3磨料磨损试验机的发展趋势3
2磨料磨损试验机的总体设计5
2.1传动方式5
2.2试验负荷的影响6
3运动的动力的计算8
3.1滚珠丝杆副的动力计算8
3.2丝杆强度和稳定性的计算9
3.3丝杠的刚度10
4磨料磨损试验机的结构设计的相关计算12
4.1试验机主要性能指标的确定12
4.1.1电机选择12
4.1.2同步带传动计算13
4.1.3主轴计算16
4.2各级传动的设计18
4.2.1第一级带传动计算18
4.2.2第三级带传动20
4.3丝杆轴承的选择22
4.4离合器的选择23
5磨料磨损试验机的结构设计24
5.1箱体的结构设计24
5.2横梁和支架的设计24
5.3摩擦轮的设计25
6结论27
参考文献28
致谢29
带轮
动横梁
设计目录
设计所包含文件
设计字数统计
丝杠
蜗杆轴
箱体A1
中英文摘要
轴
