FORMATION OF ALLOWANCE WHEN THE GRINDING THE TEETH OF GEARS BY COPYING METHOD

The optimum value of the machining allowance is one of the sources ensuring the efficiency of the technological operation. The analysis of the technological parameters of the teeth of the wheels formed after cutting them with blade tools was made, their mechanisms of influence on the formation of the allowance for grinding the teeth by the copying method were identified and compared. The selection of the main significant parameters having direct functional connections with the allowance for grinding is substantiated. Analytical dependencies are presented to determine the minimum and maximum allowances for grinding.