METHOD OF MAKING CYLINDER FOR COAT APPLYING Russian patent published in 1997 - IPC

FIELD: production of cylinders for coat applying by manual or powered tool. SUBSTANCE: outer surface of cylinder is worked in addition by tool heating said surface until its plastic deformation state. In order to provide it, outer surface of cylinder is rolled out by heated roll or it is worked by cutter at cutting rates providing its heating until plastic deformation state. Then outer surface of cylinder is knurled by spring-loaded ball or roll attachment. EFFECT: economy of applied material, enhanced quality of coated surface. 5 cl