| http://www.w3.org/ns/prov#value | - eeding the bar material in a main shaft axis line direction by eachpredetermined length, and continuously performing processing such as turning and grinding, or for supplying a material for one product to the main shaft from a front part of the main shaft by a robot, and the like.Among these, in the former machine tool, the tip end of the bar machine tool is projected from the tip end of the main
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