THE EFFECT OF TEETH PITCH DIVERSITY OF FACE MILLING CUTTER ON THE DYNAMIC STABILITY OF A NON-RIGID MANUFACTURING SYSTEM
Authors:
1.
Zabaikalsky Institute of Railway Transport
(Department of "Rolling stock of railways", Associate Professor)
Chita, Chita, Russian Federation
Chita, Chita, Russian Federation
Type:
Article
Pages:
from 3
to 10
Status:
Received:
29.04.2022
Accepted:
26.01.2023
Language:
Russian
Keywords:
face milling cutter, dynamic stability, cutting modes, technological process, vibrations, machining, dynamometer, controlled tooth pitch
Abstract (English):
Experimental studies of the effect of adjacent teeth pitch diversity on self-oscillation excitations in a cutting manu-facturing system having a reduced rigidity in normal line towards treated surface, are presented. The possibility for effective suppression of self-oscillations during face milling by controlling teeth pitch of the cutter is given. A stepwise teeth diversity making possible to suppress self-oscillations by 50 % has been found.
Experimental studies of the effect of adjacent teeth pitch diversity on self-oscillation excitations in a cutting manu-facturing system having a reduced rigidity in normal line towards treated surface, are presented. The possibility for effective suppression of self-oscillations during face milling by controlling teeth pitch of the cutter is given. A stepwise teeth diversity making possible to suppress self-oscillations by 50 % has been found.
Keywords:
face milling cutter, dynamic stability, cutting modes, technological process, vibrations, machining, dynamometer, controlled tooth pitch
face milling cutter, dynamic stability, cutting modes, technological process, vibrations, machining, dynamometer, controlled tooth pitch
