摘要
通过对摩擦式提升机钢丝绳与衬垫之间相对运动的分析,探讨了钢丝绳与衬垫之间摩擦热的生成机理。使用ANSYS有限元分析软件对衬垫的温度场分布进行了模拟,取多个新型衬垫试样在摩擦衬垫试验机上进行测试,得到了衬垫表面和内部摩擦热而引起的温度变化情况,为进一步研究摩擦衬垫温度的控制提供了理论依据。
Basic on the analysis of relative movement between lining and wire rope of friction hoister, the forming principle of friction heat is introduced. And the temperature distributing of lining is simulated by ANSYS software. Finally, some new lining samples are tested on the test platform of lining＇ s friction machine, and the changes of temperature on surface and inside the lining caused by the friction heat are discussed. The study provides the theoretical basis for further study on the control of lining temperature.
出处
《煤矿机电》
2014年第5期44-47,50,共5页
Colliery Mechanical & Electrical Technology
关键词
摩擦式提升机
摩擦衬垫
摩擦热
温度场
friction hoist
friction lining
friction heat
temperature field
