Acoustic Emission and Vibration Analysis of Process of Hard Dry Milling

Xi Wang; Hui Yu; Wei Wu Zhong

doi:10.4028/www.scientific.net/AMR.97-101.1915

Paper Titles

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The Influence of Spray Characteristics on Surface Roughness in Minimum Quantity Lubrication Turning
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A Study on Cutting Force in Micro End Milling with Ultrasonic Vibration
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Acoustic Emission and Vibration Analysis of Process of Hard Dry Milling
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Failure Mechanisms of Carbide Tool in High Speed Milling of Inconel 718
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Experimental Study on Relation between Tool Wear and Grinding Force for Shaping Diamond Tool
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Experimental Study on Milling Force of High-Temperature Alloy GH536
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Finite Element Simulation of Ultrasonic Vibration Orthogonal Cutting of Ti6Al4V
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Acoustic Emission and Vibration Analysis of Process of Hard Dry Milling

Abstract:

The monitoring of hard dry milling process is a key issue for ensuring better use of machine-tool capability,Finding a appropriate sensor and signal process method which is sensitive to changes of machining condition,is an essential step towards hard milling automation and computer-integration pursuing high productivity of system and quality of its products. In this study,Sensorial information from relevant sensors(accelerometer and Acoustic emission (AE))is processed by the wavelet transform and wavelet package transform,the result show that AE signal is sensitive to changes of machining parameter(machining velocity) in hard dry milling,but the vibration (acceleration) signal make a slowness responses to this .