Selection of Hole and Axle Interference Fit Tolerance


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In production practice,the preferred methods of determining interference fit of hole and axle are mainly empirical methods such as analogy ,which exist a wide range of errors. This paper discusses in detail the selection standard of common interference fit by stress analysis of hole and axle interference fit,puts forward the concept of allowable shearing stress of interference fit which refers to allowable shearing stress in machine design,and determines the preferred method of exact interference fit.



Edited by:

Linli Xu, Wenya Tian and Elwin Mao






H. X. Yao et al., "Selection of Hole and Axle Interference Fit Tolerance", Applied Mechanics and Materials, Vols. 80-81, pp. 475-479, 2011

Online since:

July 2011




[1] GB/T 1800. 4—1999 limitation and fit standard tolerance quality and limitation deviation of hole and axle.

[2] Ren Jiahui, Tolerance and Fit Manual, Beijing, China Machine Express, (2000).

[3] Chen Lian, Calculation Based on Reliability Optimization Technology and New Methods for Selecting Interference Fit, Machine Strength, 2003, 25 (5): 519-522.

[4] Jiang Liping, Tang Shougao, Wang Junming, Engineering Mechanics of Elasticity, Shanghai: Tongji University Press. (2002).

[5] Li Jinghua, Machine Design, Chongqin: Chongqin University Press. (2002).

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