METHOD FOR MANUFACTURING VEHICLE WHEEL AND INTERMEDIATE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a vehicle wheel and intermediate material thereof capable of simplifying operation processes and machining at high dimension accuracy. SOLUTION: Bolt attachment holes 12 are provided at bolt attachment hole forming positions of the intermediate material of the vehicle wheel and machining thereafter is performed with keeping the bolt attachment holes 12 as references. COPYRIGHT: (C)2004,JPO