METHOD AND APPARATUS FOR PRODUCING BELT BY CENTRIFUGAL MOLDING

摘要

PROBLEM TO BE SOLVED: To produce a belt of high quality by centrifugal molding. SOLUTION: In a method for producing a belt by centrifugal molding, both ends of the rotary shaft of a mold assembly A are supported and the mold assembly A is rotated in this state and a liquid elastomer is injected in the mold assembly A before and after the mold assembly A is rotated. A centrifugal molding apparatus 1l is connected to a rotary means C and includes a support centering means C supporting the mold assembly A at both ends thereof and the support centering means C performs centering for aligning the axis of an outer mold cylindrical body and an inner mold with the center of rotation of the mold assembly A.