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二冲程发动机通常采用混合润滑方式,即将燃油(汽油)和二冲程专用机油混合后,用混合油进行润滑的方式.但是川崎的二冲程发动机的润滑采用的是分离供油的方式,即在车体右侧装有机油箱,借助于油泵由油箱向发动机自动供油. 机油泵靠发动机的旋转而被减速驱动,并与节气门连动.所以,随着发动机转速(即车速)及节气门开度的变化,机油泵可向发动机供给最适于运转状态的油量并能加以调节.以下所述为川崎125 B1型摩托车的润滑方式.
Two-stroke engine is usually mixed lubrication, that is, after the fuel (gasoline) and two-stroke special oil mixed with the mixed oil lubrication.But Kawasaki two-stroke engine lubrication is used to separate the fuel supply, that is, in the car The right side of the body is equipped with a fuel tank, by means of the oil pump to the engine automatically from the fuel tank. The oil pump is driven by the engine rotation and deceleration, and linked with the throttle .So, as the engine speed (ie speed) and throttle open Degree of change, the oil pump to the engine to provide the most suitable for the operation of the state of the oil and can be adjusted.The following is the Kawasaki 125 B1 motorcycle lubrication.