论文部分内容阅读
活塞连杆组是柴油机重要的结构装置,在对其进行装配时要注意如下要点。1.压装连杆铜套安装连杆铜套时最好用压力机,也可借助虎钳进行,切忌用铁锤猛打;铜套上的油孔或油槽与连杆上的油孔要对正,以保证其润滑。铜套压入后,其两端伸出连杆端面距离应相等。2.装配活塞及连杆装配活塞及连杆时,应注意它们的相对位置和
Piston connecting rod group is an important structural device of diesel engine, when assembling it, pay attention to the following points. 1. Press-fit connecting rod copper sleeve connecting rod copper sleeve is best to use the press, but also by vise, should not be hit by a hammer; copper sleeve on the oil hole or oil groove on the connecting rod to Align to ensure its lubrication. After the copper sleeve is pressed in, the distance between the two ends of the connecting rod should be equal. 2. Assembly Pistons and Connecting Rods When assembling pistons and connecting rods, pay attention to their relative positions