Identification Method for Instantaneous Friction and Wear Energy Density Variation of High-Feed Milling Tool Flank

Instantaneous friction and wear energy density are important indicators of the state tooth flank milling cutter. Existing methods for identifying on cutters mainly focus overall level consumption maximum width accumulated teeth flanks, ignoring unevenness variability volume distribution tool flank, dynamic relationship between instantaneous each cutter is to be revealed. Transient cutting position a high feed under vibration, use micro-element method construct model solving transient flank. A was proposed. The variation property exposed. identification proposed according different analysis results verified by experiments. outcomes indicated mean at positions had similarity with depth Using this method, influence parameters vibration can identified.