Machine tool control device

Abstract

Provided is a machine tool control device for controlling threading, the device being capable of automatically setting the threading amount for achieving threading as desired by an operator, A machine tool control device 1 is provided with: a machining condition acquisition unit 11 that acquires machining conditions for threading; a machining determination unit 12 that determines the type of machining from the machining conditions; a threading amount rule setting unit 13 that, on the basis of a determination result from the machining determination unit 12, determines setting rules, which is a method for setting the threading amount of threading; and a threading amount determination unit 20 that determines the threading amount for machining on the basis of the machining conditions and the setting rules.

Dependencies are inferred from the claim text.