INVESTIGATION OF CUTTING FORCES BY THE METHOD 
OF STATISTICAL PLANNING OF THE EXPERIMENT

A. I. Sagradyan

UDC 621.902.31

With the method of mathematical planning, the character 
and the degree of influence of the parameters of cutting regimes of 
the corresponding cutting forces in machining steels and alloys differing 
in physicochemical properties have been investigated. The dependence 
of the corresponding cutting forces on the change in the cutting regimes 
has been obtained. The optimum force characteristics have been found 
experimentally as a result of choosing the most favorable cutting 
regimes.

State Engineering University of Armenia, 105 Teriyan Str., 
Erevan. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 78, No. 
5, pp. 190-195, September-October, 2005. Original article 
submitted April 20, 2005.