磨蚀系数试验台研究

Study of Abrasion Coefficient Tester

介绍一种利用磨损量来测量各种煤岩磨蚀系数的专用试验设备,经试验表明:该设备能精确地测量出在各种工况下煤岩的磨蚀系数。通过研究磨蚀系数、磨损量与磨削速度、正压力的关系,得出煤岩的磨蚀系数不是常数。

A special tester for measuring abrasion coefficient of various coal and rock by wear is introduced. The test result shows that the equipment can accurately measure the abrasion coefficient of coal and rock in various conditions. As a result of researching the relationships between abrasion coefficient, wear, and grinding speed pressure, that the abrasion coefficient is not a constant factor is put forward through.