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。

In the engine, oil is supplied to crankshaft and camshaft journals rotating in their supporting bearings.

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尺寸小于标准的凸轮轴主轴承轴颈。

The part of a machine shaft or axle supported by a bearing.

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它可以测量凸轮轴各轴颈的直径、圆度、锥度及跳动等参数。

It can measure several different parameters at the same time, such as diameter, roundness, taper and round-out etc.

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