摘要
行星式磨气门座机由电动机、砂轮、定位导杆和进给系统等组成。用来修理190系列发动机气门座,可实现偏心磨削和行星运转磨削,具有磨修快、精度高、省时省力、不需研磨等优点,便于现场使用。
The planetary grinding device for repairing valve seats on diesel engines consists mainly of electric motor, grinding wheel, guide rod and feeding system, has the functions of both eccentric grinding and planetary grinding, and is characterized by high-speed, high-precision and ease of operating.
出处
《石油机械》
北大核心
1992年第11期30-33,6,共4页
China Petroleum Machinery
