Analysis and Experimental Investigation of Grinding Force in Ultrasonic Vibration Mill-Grinding of Brittle Materials

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Abstract:

Based on the Kinematic analysis, the indentation fracture mechanics is used to build a force model of ultrasonic vibration mill-grinding. To verify the force model, experiments are carried out for silicon nitride ceramics with various machining parameters, meanwhile grinding forces are measured. Finally, comparison between predicted results with experimental results is presented.

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3-8

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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