Общий каталог Tungaloy 2020 - 2021

AO M T 1 8 - M J AO GT 1 8 - A J

RE S RE S

z: Line up Approach angle 10°-20000°

ISO	Workpiece material	Brinell hardness	Priority	Cutting speed:	Feed per too	th:fz (mm/t)
		HB		Vc (m/min)	MJ	AJ
	Low carbon steel S15C, etc. C15E4, etc.	~ 200	AH725	100 - 250	0.08 - 0.25	-
	High carbon steel and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc.	200 ~ 300	AH725	100 - 230	0.08 - 0.2	-
	Tool steel SKD11, etc. X153CrMoV12, etc.	150 ~ 300	AH725	100 - 180	0.08 - 0.2	-
	Stainless steel SUS304, etc. X5CrNi18-9, etc.	-	AH140	90 - 200	0.08 - 0.2	-
	Grey cast irons FC250, etc. 250, etc.	150 ~ 250	AH725	140 - 250	0.08 - 0.25	-
	Ductile cast irons FCD450, etc. 450-10S, etc.	150 ~ 250	AH725	110 - 200	0.08 - 0.25	-
	Aluminium alloys Si < 13%	-	KS15F	300 - 1000	-	0.05 - 0.25
	Aluminium alloys Si ≥ 13%	-	KS15F	100 - 200	-	0.05 - 0.25
	Titanium alloys Ti-6AI-4V, etc.	-	AH725	20 - 60	0.08 - 0.18	-
	Superalloys Inconel718, etc.	-	AH725	20 - 40	0.08 - 0.15	-

To remove excessive chip accumulation use an air blast.
Cutting conditions are limited by machine power, workpiece rigidity, and spindle
To avoid build up edge on the cutting edges (aluminium machining), use a water output. When the cutting width, depth, or overhang length is large, set Vc and fz soluble coolant. to the lower recommended values and check the machine power and vibration.
When cutting an interrupted surface or a casted skin, the feed per tooth (fz) should be reduced to the lower recommended value shown in the above table.