Principle and Experiment of Electric Hot Milling Superalloy

Abstract:

This paper introduces a kind of electric hot milling method for superalloy and analyses its feasibility. Fe-based superalloy GH2132 is selected as experimental object. An experiment platform is established. In the machining process, vibration signals are collected by a set of signal acquisition system. Afterward, these signals are processed by using wavelet transform, compared and analyzed in different machining parameters and working conditions. The results of the study indicate that compared with dry milling, electric hot milling can reduce vibration in machining process and machining superalloy more effectively. It also improves the cutting tool durablity.

• Periodical: Advanced Materials Research (Volume 820)
• Pages: 180-184
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.820.180
• Online since: September 2013
• Authors: Tian Yu Zhang, Xi Wang, Lin Tao Wu, Jing Zhou
• Keywords: Dry Milling, Electric Hot Milling, Superalloy, Vibration Signal, Wavelet Transform (WT)

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