Study on the Chip-Breaking Behavior under the Concept of Equivalent Parameters for Complicated Groove Insert in 45 Cutting Steel

Abstract:

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Chip control is a major problem to be solved in automated machining system. It involves a total system to produce chips that can be evacuated easily and reliably from the working zone and can be disposed of efficiently. In order to realize those, prediction of chip-breaking in machining is one of effective methods. In this paper, to predict the chip breakage systematically, the equivalent parameters concept is used. Through presenting a study of the effect of complicated groove insert equivalent parameters on chip formation and breaking, a predictive model of chip-breaking is constructed. Finally, chip-breaking experiments are made and the tested results show that differential chip-breaking point’s ratio is fewer than five percent, so it proves that the chip-breaking predictive model is reasonable.

Info:

Periodical:

Key Engineering Materials (Volumes 407-408)

Edited by:

Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko

Pages:

473-477

DOI:

10.4028/www.scientific.net/KEM.407-408.473

Citation:

E. L. Liu et al., "Study on the Chip-Breaking Behavior under the Concept of Equivalent Parameters for Complicated Groove Insert in 45 Cutting Steel", Key Engineering Materials, Vols. 407-408, pp. 473-477, 2009

Online since:

February 2009

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Price:

$35.00

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