电磁凿岩机是凿岩设备研究工作领域内具有发展前途的方向性设备。由于电动凿岩机的单次冲击功小,因此竞争不过风动凿岩机。研究工作表明,研制大功率和工作可靠的冲击回转式凿岩机是一项极为复杂的课题,但是,电气动力工程的高速发展使这一课题的解决具有现实意义。采用电磁铁作为驱动件能更简单地解决电能转换为冲击能的问题。现今,已具备运用电磁冲击组件研制电磁冲击回转式凿岩机 Electromagnetic rock drill rock drilling equipment research work has the potential for development in the direction of equipment. Because electric rock drill single impact energy is small, so the competition can not wind-driven rock drill. The research shows that it is an extremely complicated subject to develop high-powered and reliable rock-blast rotary rock drills. However, the rapid development of electro-dynamic engineering makes the solution of this issue of practical significance. The use of electromagnets as a driver can more easily solve the problem of converting electrical energy into impact energy. Nowadays, it has been equipped with electromagnetic impact components to develop electromagnetic impact rotary rock drill