Hiwin Technologies Corporation

Huang-Ming Lin

Chang-Hsin Kuo

Paul Yang

Slady Hsu

Ball screw nut is composed of an inner threaded nipple and an outer housing. The nipple is constructed with a hollow hard tubular metallic material to ensure the strength of the structure; while the outer housing where requires less strength is formed of a plastic material by ejection mold process so as to reduce the production cost and simplify the fabrication process. The nipple and the housing are conjoined together by screw engagement.

Ball screw nut

The bearing bush employed is divided into a main and a sub bearing bushes which are removable when filling the bearing balls into the bearing grooves so as to facilitate assembly work, moreover, weakening of preload on the preloaded ring can be compensated by adjusting the thickness of the preloaded ring by means of grinding.

Growing community of inventors

Taichung, Taiwan

Huang-Ming Lin