書誌事項
- タイトル別名
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- G030032 A Study on Rotating Bending Fatigue Properties of Bearing Steels with Residual Stress Dynamically
抄録
Rotating bending fatigue tests of bearing steels having compressive residual stress m a surface were carried out. Compressive residual stress was given by two methods of the roll processing which were using a ball shaped tool and a roller shaped tool Fatigue life in surface induced fracture mode was improved greatly by the roll processing. And there was no difference in the fatigue life by two processing methods. The cause of the improvement fatigue life was considered to be influence of compressive residual stress gave by the roll processing. The depth from surface of the crack initiation site in interior induced fracture mode was 0.2mm or more, and that depth was an equivalent for the influence layer of compressive residual stress.
収録刊行物
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- 年次大会
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年次大会 2012 (0), _G030032-1-_G030032-4, 2012
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205839494400
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- NII論文ID
- 110009994127
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- ISSN
- 24242667
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可