Suitable Pitch Difference of the Nut to Realize Anti-Loosening for Different Bolt Nominal Diameters
The pitch difference nut can be used in automobiles and other industries to improve anti-loosening and fatigue strength with low cost. In this paper, based on the suitable pitch difference α experimentally obtained previously for JIS M12 and M16, the suitable pitch difference is discussed for other bolt nominal diameters. Here, the overlap thread length is calculated from the suitable α obtained for M12. Then, the same value of is assumed to estimate the suitable α for other diameters. The validity of this theory is confirmed through calculating the prevailing torque for other diameter by applying FEM analysis.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
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Authors:
- Noda, Nao-Aki
- Kawano, Ryo
- Wang, Biao
- Sano, Yoshikazu
- Takase, Yasushi
- Publication Date: 2022-3
Language
- English
- Japanese
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References; Tables;
- Pagination: pp 418-423
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 53
- Issue Number: 2
- Publisher: Society of Automotive Engineers of Japan
- ISSN: 0287-8321
- EISSN: 1883-0811
- Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Bolts; Diameter; Finite element method; Nuts (Fasteners); Structural analysis; Torque
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01841090
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Mar 29 2022 11:18AM