Cutting Performance of High Speed Steel Hobs with Different Coating in Dry Hobbing

Abstract:

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This paper explains the results of a systematic dry hobbing experiment performed on a general mechanical transmission type of hobbing machine. The HSS hobs with different combinations of coat materials and coating states display significant variations in tool life. A TiN coating hob demonstrates the best cutting performance although the coating cost is the lowest. Furthermore, some meaningful discussions related to the dry hobbing mechanism are also presented.

Info:

Periodical:

Materials Science Forum (Volumes 697-698)

Edited by:

Tian Huang, Dawei Zhang, Bin Lin, Anping Xu, Yanling Tian and Weiguo Gao

Pages:

147-151

DOI:

10.4028/www.scientific.net/MSF.697-698.147

Citation:

A. Kubo and H. Qiu, "Cutting Performance of High Speed Steel Hobs with Different Coating in Dry Hobbing", Materials Science Forum, Vols. 697-698, pp. 147-151, 2012

Online since:

September 2011

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Price:

$35.00

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