工件零点是工件坐标系的原点，在数控镗铣加工中心上，一次装夹需要设置多个工件零点。

The workpiece zero is the origin of the workpiece coordinate system. When workpiece were set up on NC machine center, normally we need define more than one workpiece zero.

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工件零点是工件坐标系的原点，在加工中心上一次装夹需要设置多个工件零点。

The workpiece zero is the origin of the workpiece coordinate system. When the workpiece was set up on machining center, normally we need to define more than one workpiece zero.

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