Cutting resistance analysis device, with the same equipped cutting and processing device and cutting resistance analysis program

摘要

A controller (11) of a cutting and processing apparatus (10) comprises a cutting resistance calculator (32) which calculates the size of the cutting resistance applied to a cutter (T), a calculator (33) for counting the contacting blades, which counts the number calculated by cutting edges (T1) of the milling cutter (T) simultaneously in contact with the machining side of a workpiece (W) and a calculator (34) for calculating the cutting resistance per cutting edge, which determines the cutting resistance value per cutting edge of the cutting and machining device (T) is calculated on the basis of the amount of the cutting resistance and the calculation result of the calculator (33) for counting the contacting blades.