5500 Ton Press - Forming Rear Axle Spindles

A five-year development program by the American Metal Products Co. to process stamped axle housings has culminated in the application of cold extrusion to spindles. The new process involved the installation of a 5500 ton press capable of driving a punch through a 20 lb billet, as well as modification and rearrangement of existing equipment. The system has not only resulted in considerable production savings but has also contributed to an overall expansion program. The company, although fully preoccupied with the basic spindle for production of axle housings, has already investigated other applications of the new equipment toward product diversification.