Open AccessNew method for the calibration of cutter runout parameters in milling process
Author(s) -
Weiguang Pan,
Wenwu Pan,
You Wu,
Liang Guo
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/3/033080
Subject(s) - enhanced data rates for gsm evolution , rotation (mathematics) , milling cutter , radius , end milling , process (computing) , calibration , mechanical engineering , engineering , run out , structural engineering , engineering drawing , geometry , machining , computer science , mathematics , telecommunications , statistics , computer security , operating system
Cutter runout will induce irregular rotation radius of each flute and commonly exists in milling process. Duo to the runout inducing great variation of milling forces, it is necessary to accurately identify the runout parameters. In this paper, a new model is proposed to calibrate the cutter runout parameters in flat end milling process. The relationship between the rotation radius of each flute cutting edge and the deviation of maximum uncut chip thickness utilizing the sampled data of cutting forces is made. Several flat milling experiments on a three-axis are made to verify the validity of proposed model and the result shows the predicted cutting forces using calibrated cutter runout parameters having a great agreement with the measured cutting forces in shape under different cutting conditions.