论文部分内容阅读
本文介绍的这项技术,最初是应英国国防部的要求而用在Chieftain坦克的莱兰(Leyland)L60发动机上。试验表明,对缸套内孔进行金刚砂珩磨可显著提高缸套寿命。过去250小时就要更换,现使用1000小时也未发现明显磨损。坦克经2853公里的越野试验
This article describes the technology that was originally used on the Leyland L60 engine of the Chieftain tank at the request of the Department of Defense. Experiments show that the emery cylinder honing the hole can significantly improve the life of cylinder liner. In the past 250 hours to be replaced, now use 1000 hours also found no significant wear and tear. Tank by the 2853 km off-road test