Theoretical and Experimental Research on Tapping Forces of Nickel-Based Superalloy GH4169

Abstract:

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The mechanical model of the tapping torque and the friction one were established based on Theoretical Research of Tapping Forces. A series of standard taps with a cutting cone angle of 7°30′ were prepared from high-speed steel W9 and used to tap Nickel-based superalloy GH4169.It was found that the friction torque was about 45% of the total torque as tapping with the standard taps. Friction torque is the main reason in tapping difficult –to-cut materials.

Info:

Periodical:

Edited by:

Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin

Pages:

528-532

DOI:

10.4028/www.scientific.net/AMM.33.528

Citation:

Y.L. Tang et al., "Theoretical and Experimental Research on Tapping Forces of Nickel-Based Superalloy GH4169", Applied Mechanics and Materials, Vol. 33, pp. 528-532, 2010

Online since:

October 2010

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Price:

$35.00

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