C618k-1 explains the meaning of the machine model
C machine, with the first letter of the phonetic alphabet (Z drilling machine, T boring machine, M, 2M, 3M grinder, Y gear machining machine, S thread processing machine, X milling machine) 6 - series code, said horizontal, 18
Center height 180mm (rotary diameter of 360mm).
K - on behalf of the NC, 1 - on behalf of the design code, the first design.
