In the engine, oil is supplied to crankshaft and camshaft journals rotating in their supporting bearings.在发动机里, 机油被供应到旋转在其支承轴内的曲轴和凸轮轴轴颈上.The motion of the rotor can be balanced completely with rotating counterweights att...
The engine had a broken crankshaft.发动机的曲轴断了。The camshaft rotates in phase with the crankshaft, but at half its speed.凸轮轴和曲轴协调旋转, 但速度仅是曲轴的一半.When the gears are engaged, the crankshaft keeps the car moving.而曲轴,在齿轮箱挂挡时, 又使汽...