| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface finish apparatus capable of always stably finishing the cylindrical surface of a resin molded product with high finish accuracy without generating cut refuse. SOLUTION: A holding means 14 holding a resin molded product 26 in a detachable manner, a contact member 64 having the smooth contact surface 66 coming into contact with the cylindrical surface to be finished of the resin molded product 26 and a heating means 56 heating the contact surface 66 of the contact member 64 to temp. capable of deforming the cylindrical surface to be finished of the resin molded product under heating are provided and, by bringing the contact surface 66 of the contact member 64 heated by the heating means 56 into contact with the cylindrical surface to be finished of the resin molded product 26 in the relative rotary state around the center axis of the cylindrical surface, the surface to be finished is deformed under heating to be leveled smoothly to finish the surface of the resin molded product 26. |
