Verfahren zum Herstellen eines Fahrzeugrades im Fließdrückverfahren

摘要

A method for spinning a vehicle wheel in which a cast vehicle wheel material is subjected to spinning while heating, the method comprising the steps of forming the vehicle wheel from an aluminum alloy comprising Si 3 wt.% to 6 wt.% and Mg 0.2 wt.% to 0.5 wt.%; and heating the cast vehicle wheel material to a temperature in a range of from 230 DEG C to 400 DEG C whilst spin forming.