Patent ID: 6569242
Filing Date: 2003-05-27
Classification: B05B,C23C

Abstract:
A thermal spraying system for a cylinder, comprising:a cylinder rotatably mounted on a turntable so that a bore inside surface of said cylinder is subjected to thermal spraying by moving a thermal spraying gun in the axial direction in the bore of said cylinder while said cylinder is rotated; and a suction port of a dust discharge pipe for sucking dust in the bore of said cylinder disposed under said cylinder to suck and discharge dust in the bore of said cylinder, wherein the diameter of the suction port of said dust discharge pipe is larger than the inside diameter of the bore of said cylinder; and wherein said dust discharge pipe is divided into a rotating portion and a fixed portion, and said rotating portion is held integrally with said turntable and is inserted in said fixed portion with a gap therebetween.