公开(公告)号：US10518366B2

公开(公告)日：2019-12-31

申请号：US14803287

申请日：2015-07-20

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Clement Schoenbock

IPC: B21D1/00 ,  B23P6/00 ,  B21D31/06 ,  B23D77/00 ,  B23P19/02 ,  B60B3/00 ,  B25B27/06

Abstract: A method of restoring a wheel (1) to compliance, the wheel having a plurality of ovalized bores (2). The method is characterized in that it includes at least a step of boring a first ovalized bore (2) with the help of a reamer (3) presenting a longitudinal pilot portion (3a) and a longitudinal cutter portion (3b), the cutter portion (3b) presenting teeth (4) defining a cutting diameter (D2), and the pilot portion (3a) presenting a pilot diameter (D1) strictly less than the cutting diameter (D2), the step of boring this first ovalized bore (2) consisting in inserting the reamer (3) into the first ovalized bore (2), beginning with the pilot portion (3a) and followed by the cutter portion (3b), the pilot diameter (D1) being such that it enables the reamer (3) to be guided in translation inside the first ovalized bore (2) for boring.