That aiming at soft starter machinery of coalminemachinery equipment is analyzed and prospected. It is very important for coalminemachinery design, application and making.
针对煤矿机械设备的“软启动”技术现状进行分析及展望，对煤矿机械设计、制造及使用都是十分重要的。
2
The paper introduces the main contents and the method of the fuel analysis technique and puts forward the technical scheme for monitoring and fault diagnosis which is realized in coalminemachinery.
介绍了油料分析的主要内容和方法，提出了实现煤矿机械设备状态监测和故障诊断的技术方案。
3
Abstract: with the mine production mechanization degree unceasing enhancement, as a traditional method of coal blasting fall coal mining machinery has gradually be replaced.