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The shaft in a machine tool is the axis of rotation in it, and most likely there will be a drive shaft in it.

Shaft parts are one typical part of machining. The shaft part is a rotating part whose length is greater than the diameter, and its surface is several outer cylindrical surfaces, conical surfaces, holes, and threads of the same axis.

The mechanical structure of the main drive system of the CNC machine tool has been greatly simplified, and the belt drive and gear drive have been canceled. Zero drive of the machine.