friction burn
英 [ˈfrɪkʃn bɜːn]
美 [ˈfrɪkʃn bɜːrn]
网络 擦伤
双语例句
- The text analyzed familiar two kinds of ironing method, and pointed out that the effective lubrication is needed to overcome the die failure because of the friction between sheet metal and the die surface which caused the wear and burn to glue.
分析了常见的2种变薄拉深方法，指出要克服板料与模具接触面间由于强烈的摩擦造成磨损、烧粘、卡咬使模具失效，必须要进行有效的润滑。 - But on the piston rod, the guide sleeve still used traditional rubber sealing ring. In the harsh conditions, this could cause severe friction and a lot of fever, which could burn the piston rod plating chromic layer and cause serious leakage.
但是在活塞杆上导向套处，由于导向套仍采用旧有的橡胶圈密封，在高频、大负载工况下，容易磨擦发热，灼伤活塞杆镀铬层，造成严重泄漏。