Failure Case Analysis and Treatment on Shearer Electrical Equipment
Ming Zhu · Coal Mine Machinery · 2011
For ensuring and promoting shearer production and safety and efficient,the failure case of electrical equipment was researched and analyzed.The electric failure phenomena which appeared frequently in production practical work process were enumerated.The failure reason was analyzed.The investigation and treatment methods,the reasonable countermeasure,and effectiveness on accuracy and timeliness and reliability were introduced.