农机具材料摩擦磨损试验机的设计  

Design of Friction and Wear Experimental Machine for Agricultural Machinery Material

作　　者：王宏立[1] 张伟[1] 董晓威[1] 李庆达[1] 张吉军[1] 张雪峰[1] 

机构地区：[1]黑龙江八一农垦大学工程学院,黑龙江大庆163319

出　　处：《农机化研究》2013年第8期112-115,共4页Journal of Agricultural Mechanization Research

基　　金：黑龙江省自然科学基金项目(E201132);黑龙江省教育厅科研项目(12511359);黑龙江省农垦总局科研项目(HNK10A-09-02-04);黑龙江省博士后基金项目(LRB10-230);黑龙江八一农垦大学博士启动基金项目(2011)

摘　　要：为了准确测试农机具材料在土壤环境中的摩擦磨损性能,设计了一种农机具材料摩擦磨损试验机。该机由机架、传动机构、圆形土槽、仿形装置、试样装夹装置、回土装置和压实装置构成,具有零部件结构简单、测量参数易于控制调节和测试结果准确的特点,适于装备实验室作为农机具耐磨材料开发过程中的快速测试设备来使用。The paper design a type of friction and wear experimental machine for agricultural machinery material,in order to accurately test the friction and wear properties of agricultural machinery material in the soil environment.The machine is composed by framework,transmission mechanism,circular soil bin,copying device,clamping device,covering device,compacting device.It has the characteristics that simple structure of parts,parameters easy to control,accurate test results.This machine is adapted to use as a rapid testing equipment of agricultural machinery wear-resistant materials exploitation,in the laboratory.

关 键 词：农机具材料 摩擦磨损 试验机 

分 类 号：S220.4[农业科学—农业机械化工程]