内燃凿岩机点火系统飞轮部件的结构改进  

Improvement of the ignition system's flywheel for the diesel rock drill

作　　者：宋福康[1] 罗春生[1] 李庆煜[1] 

机构地区：[1]宜春学院,江西宜春336000

出　　处：《煤矿机械》2004年第7期105-106,共2页Coal Mine Machinery

摘　　要：针对内燃凿岩机点火系统中飞轮部件充磁后磁场强度低且时有掉磁现象发生 ,导致火花塞跳火不强 ,凿岩机启动困难的缺陷 ,对飞轮部件进行了结构上的改进设计 。This paper points out the deficiencies of the diesel rock drill’s ignition system,such as the flywheel demagnetizes and the field strength is low when it is magnetized-thus,the flashover of spark plug is not enough strong,diesel rock drill’s starting is in difficulty and so on,then gives a method to improve the flywheel's instructure and the performance of the engine start is improved obviously.

关 键 词：内燃凿岩机 飞轮部件 磁场强度 结构改进 

分 类 号：TD421.2[矿业工程—矿山机电]