Residual Stress Measurement of Quenching Induction Hardened Axle Shaft by Contour Method and Numerical Analysis of Residual Stress Relaxation Behavior Induced by Bending Correction Process
コンター法による高周波焼入れシャフト内部残留応力測定と曲げ矯正に伴う残留応力緩和挙動解析
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20216151
- Paper/Info type
- Proceedings (Autumn)
No.114-21
- Pages
- 1-6(Total 6 p)
- Date of publication
- Oct 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Autumn) [Online]
Detailed Information
| Author(J) | 1) 槙本 哲平, 2) 岡野 成威, 3) 橋本 匡史, 4) 川原 正明, 5) 望月 正人 |
|---|---|
| Author(E) | 1) Teppei Makimoto, 2) Shigetaka Okano, 3) Tadafumi Hashimoto, 4) Masaaki Kawahara, 5) Masahito Mochizuki |
| Affiliation(J) | 1) 大阪大学大学院, 2) 大阪大学大学院, 3) 橋本鉄工, 4) 日野自動車, 5) 大阪大学大学院 |
| Affiliation(E) | 1) Osaka University, 2) Osaka University, 3) Hashimoto Iron Works, 4) Hino Motors, 5) Osaka University |
| Abstract(J) | コンター法によって高周波焼入れシャフトの内部残留応力を測定し，それを考慮した曲げ矯正プロセスのシミュレーションシステムを構築した．これを利用することで，曲げ矯正時の残留応力緩和挙動に及ぼす諸因子の影響を定量的に評価した上で，残留応力緩和挙動を予測できる統一的パラメータを見出し，その有用性を検証した． Translation |
| Abstract(E) | We measured the internal residual stress of quenching induction hardened axle shaft by the contour method, and then constructed a simulation system for the bending correction process by considering the existing residual stress. With the constructed simulation technique system, we quantitatively evaluated the effects of various factors on the residual stress relaxation behavior during bending correction, and proposed a unified parameter that can predict the residual stress relaxation behavior. Finally, we experimentally validated the availability of proposed unified parameter for controlling the residual stress relaxation behavior of the induction hardened axle shaft induced by bending correction process. |
