Abstract
This paper introduces the domestic actuality about the pre-tightening force about the nut of the turbocharger shaft and some pre-tightening methods, analyzes the effect of the methods on the pre-tightening force. Based on the study on the pre-tightening force of the general bolt, this paper proposes a calculation method which is used to calculate the pre-tightening force about the nut of the turbocharger shaft according to the analysis and experimentation. It proves the feasibility and correctness of the method by reference to the existing specimens.
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References
Zhang fang, 2006, “Discussion of the pretensioning of high strength bolts for diesel engine of locomotive”, Locomotive & Rolling Stock Technology, Vol.6, pp. 38–41
Wu Huixiang, Yang Zhong, Mao Wanhua, 2004, “High-precision test for friction coefficient at high and low temperatures”, Journal of Data Acquisition & Processing, Vol.19, pp. 111–114
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© 2009 Tsinghua University Press, Beijing and Springer-Verlag GmbH Berlin Heidelberg
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Long, L., He, H., Pei, W. (2009). Study on the Pre-Tightening Force About the Nut of the Turbocharger Shaft. In: Xu, J., Wu, Y., Zhang, Y., Zhang, J. (eds) Fluid Machinery and Fluid Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89749-1_34
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DOI: https://doi.org/10.1007/978-3-540-89749-1_34
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-89748-4
Online ISBN: 978-3-540-89749-1
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