Impact of oil on driving gear of mining machine in coal mine production environments and gear material selection

This paper studies the impact of gear material and lubricating oil on gear under oil tracking technology. At present, many problems are still puzzling the coal mining industry. Due to its poor working environment, once a problem occurs, it will affect the whole coal mining process, causing economic losses and even casualties. To reduce the occurrence of accidents, this technology can locate the worn parts in the system by tracking the wear of abrasive particles in the oil, to prevent the accidents caused by the wear and damage of parts due to too long working time. Through the study of material properties and the experimental test of mechanical properties, according to the impact of various factors on the oil, explore the gear material selection under the coal mine production environmental the impact of oil on the shearer drives gear. The strength and service life of the gear are related to the continuous safe operation of the coal-winning machine. It is of strategic significance to study the wear of abrasive particles in the lubricating oil and predict the service life of the corresponding parts to provide a safe and powerful guarantee for the coal mining operation under a severe environment.