摘要
介绍了 TB880 E型掘进机离合器摩擦片工作状况 ,计算了摩擦片的摩擦系数 ,选用了半金属基摩擦材料对其进行国产化研制 ,经检测试验 ,研制的半金属摩擦片摩擦系数稳定 ,磨损率小 。
The friction factor of friction facing on clutch disc in Tunnel Boring Machine TB880E is calculated The friction and wear properties of the newly developed semimetallic resin based friction facings are better than that of imported facings
出处
《石家庄铁道学院学报》
2002年第2期16-18,共3页
Journal of Shijiazhuang Railway Institute