英語翻譯
An Improved Method for the Determination of 3D Cutting Force
Coefficients and Runout Parameters in End Milling
A simple improved method is suggested for determining constant
cutting force coefficients,irrespective of the cutting condition
and cutter rotation angle.This can be achieved through
the combination of experimentally determined cutting forces
with those from simulation,performed by a mechanistic cutting
force model and a geometric uncut chip thickness model.
Additionally,this study presents an approach that estimates
runout-related parameters,and the runout offset and its
location angle,using only one measurement of cutting force.
This method of estimating 3D end milling force coefficients
was experimentally verified for a wide range of cutting conditions,
and gave significantly better predictions of cutting
forces than any other method.The estimated value of the
runout offset also agreed well with the measured value.