B - Operations – Transporting – 23 – P
Patent
B - Operations, Transporting
23
P
B23P 15/00 (2006.01) B21H 1/14 (2006.01) B23P 9/02 (2006.01) B24B 5/42 (2006.01) B21H 7/18 (2006.01)
Patent
CA 2410808
The invention relates to a method for producing a deep rolling roller (1) for a deep rolling tool for deep rolling radii or passes on the bearing and crank pins of the crankshafts of automotive engines. The inventive method is characterized by the following steps: turning the body of the deep rolling roller (1) from tool steel, separating the turned deep rolling roller (1), roller-finishing the deep rolling roller (1) in the area (2) of its largest diameter, hardening the roller-finished deep rolling roller (1), and polishing the hardened deep rolling roller (1).
L'invention concerne un procédé de fabrication d'un cylindre de laminage (1) destiné à un outil de laminage pour le laminage de rayons ou de passes sur les tourillons et les manetons de vilebrequins de moteurs automobiles. Ledit procédé consiste à tourner le corps du cylindre de laminage (1) en acier à outils, à séparer le cylindre de laminage tourné (1), à polir par laminage le cylindre de laminage (1) au niveau (2) de sa périphérie supérieure, à durcir le cylindre de laminage poli par laminage (1), et à polir le cylindre de laminage durci (1).
Hegenscheidt-Mfd Gmbh & Co. Kg
Kirby Eades Gale Baker
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