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公开(公告)号:US3596502A
公开(公告)日:1971-08-03
申请号:US3596502D
申请日:1969-11-06
Applicant: GEN MOTORS CORP
Inventor: BAYRE WILLARD W , ERICKSON JOHN A
Abstract: A method of duplicating the stress cycling experienced by a bearing race in which a probe is loaded radially into the raceway and ultrasonically vibrated in a tangential direction is disclosed.