METHOD FOR MANUFACTURING A JOINT HOUSING OF A BALL JOINT AS WELL AS DEVICE FOR PROCESSING A JOINT HOUSING OF A BALL JOINT AND JOINT HOUSING

摘要

The present invention relates to a method for manufacturing a joint housing (1) of a ball joint. The joint housing (1) is manufactured by comprising: a first functional section (5) which is practically in a hollow cylindrical shape; and a second functional section (6) connected to the first functional section (5) in a longitudinal direction of the joint housing (1). A ball socket is inserted into the joint housing (1). Furthermore, in the second functional section (6), at least two or more recessed parts (14) extended in a longitudinal direction of the joint housing (1) are formed through a material displacement, each of which is directed from a side surface towards the outside.