A method for producing a disc of a vehicle wheel
DRIVE
August 21, 2013
Method for producing a disc (3) of a vehicle wheel, comprising the following steps: - providing a partially formed disc, defining a central axis (A-A); - subjecting the disc to a first material removing operation to produce a plurality of first window portions (13a) angularly spaced-apart in the disc; - subjecting the disc to a finish forming operation to finish the geometrical profile of the disc in a windowing area of the disc; and - subjecting the disc to a second material removing operation to produce a plurality of second window portions (13b) angularly spaced-apart at the windowing area of the disc, each of the second window portions cooperating with a respective one of the first window portions to define a corresponding window (13) comprised between a pair of adjacent spokes (3b) and a peripheral portion (11) of the disc.
Discussion in the ATmosphere