To maintain good engine balance, connecting rods and caps are carefully matched in sets for engines.
2
此种连杆与连杆盖是靠裂解面接触,不需要加工,大大降低了机械加工成本。
It's not necessary to machine the interface of rod and cover so, manufacture cost reduction is dramatic.
3
同时,装配时连杆与连杆盖紧密接触并互相锁定,可提高曲轴零件的刚度,改善发动机的性能。
At same time, impinging on and mutual lock of rod and cover when assembling them can improve rigidity of other series crankshaft parts and engine performance.