Bearbeitungsmaschine die einen Knick zwischen Werkzeug und Stück vermindert

摘要

A shaping machine (1) wherein either a work or a tool is a rod-like member (14) extending along a straight center line while the other is a member (26) having a hole (26k) capable of being fitted on the rod-like member and wherein the work is shaped while the member having the hole passes through the rod-like member from one end toward the other end of the rod-like member. The shaping machine comprises a feed mechanism for causing relative movement of the rod-like member and the member having the hole to each other along the center line of the rod-like member, a center line of the feed mechanism being coincident with the center line of the rod-like member.