METHOD FOR FABRICATING A SHOCK ABSORBER HOUSING OF A VEHICLE AND A SHOCK ABSORBER HOUSING PRODUCED BY THE SAME

摘要

PURPOSE: A method for fabricating a shock absorber housing of a vehicle and a shock absorber housing produced by the same are provided to increase the strength of marten organization by quick heat-treatment and to reduce entire thickness .;CONSTITUTION: A method for fabricating a shock absorber housing of a vehicle comprises next steps. A housing unit blank(B1) and a cover unit blank(B2) are welded according to the tailor weld line by laser to manufacture a customized blank(30). A shock absorber housing molded product(40) is manufactured by a press hot forging molding at higher temperature than transformation point temperature.;COPYRIGHT KIPO 2011