Process for the forming of metal alloy wheel rims

Details Process for the forming of metal alloy wheel rims Process for the forming of metal alloy wheel rims

B - Operations, Transporting

21

K

B21K 1/38 (2006.01) B21D 22/16 (2006.01) B21D 53/30 (2006.01)

Patent

CA 2186421

In a process for the forming of wheel rims in metal alloy, a cast blank undergoes a cold chip removal process by cutting its central area (9), its inner surface (4) and its lateral surface (12) in order to obtain a semi-finished work (3) which is then heated and plastically deformed by flow forming along its lateral surface (12) to obtain an inner edge (17), an outer edge (18) and a middle portion (13) with a defined machine allowance; the rim (1) thus obtained undergoes another cold chip removal process by cutting in order to work it down to the required size; the latter process may be preceded by solution and age hardening heat treatments.

Affiliated with

Also associated with

Rating

Process for the forming of metal alloy wheel rims does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the forming of metal alloy wheel rims, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the forming of metal alloy wheel rims will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1854421