Study on Object Function of Milling Insert Impact Disrepair Based on Stress Field Analysis

Abstract:

This article takes the waved-edge milling insert (the rake face is curve plane) developed by Harbin University of Science and Technology as an example, as the goal of minimal impact disrepair, the optimization object function of the milling insert grooves is studied. Based on the force density function of the 3D complex groove milling insert, we have the finite element analysis on the stress fields of different cutting parameters, and have fuzzy synthetical judgement on the stress fields with fuzzy mathematic theory. We build the object function relation between the fuzzy synthetical judgement results and cutting parameters of the impact disrepair, so to have groove design optimization. All these studies provide the theoretic basis for the groove exploitation and the cutter disrepair which is the key problem in the automatization production and groove optimization.

• Periodical: Applied Mechanics and Materials (Volume 33)
• Pages: 423-427
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.33.423
• Online since: October 2010
• Authors: Yaon An Cheng, Li Quan Wang, Ming Yang Wu, Zhen Jia Li
• Keywords: Impact Disrepair, Milling Insert, Object Function, Stress Field

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