TUBE GUIDE FOR BALL SCREW, BALL SCREW, AND METHOD FOR MANUFACTURING BALL SCREW

摘要

PROBLEM TO BE SOLVED: To provide an external circulation type ball screw improving workability of a tube guide insertion hole and assemblability of a ball circulation tube, preventing damage of a scooping up part of the ball circulation tube, and reducing noise and vibration.;SOLUTION: The ball circulation tube is installed on a nut via a pair of tube guides into which both end parts thereof are fitted.;COPYRIGHT: (C)2004,JPO