Study on Identification of Stable Spindle Speeds Range by Time-Varying Cutting Width in Turning

Abstract:

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A new method for identifying stable cutting speed in regenerative chatter is studied by time- varying cutting width. The model of the regenerative chatter system is established in CNC lathe. In this model, all dynamic parameters had been obtained by experimental methods. The cutting system stability is simulated and the relation curves between the limited cutting width and spindle speed are established in the experiment. Simulation and experimental results show that it can identify stable speeds range effectively and such stable speeds range make the cutting process in stable state. The method is applicable and credible to suppress chatter. The testing works were performed in a CNC lathe.

Info:

Periodical:

Edited by:

Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng

Pages:

1296-1300

DOI:

10.4028/www.scientific.net/AMM.37-38.1296

Citation:

X. J. Wang et al., "Study on Identification of Stable Spindle Speeds Range by Time-Varying Cutting Width in Turning", Applied Mechanics and Materials, Vols. 37-38, pp. 1296-1300, 2010

Online since:

November 2010

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Price:

$35.00

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