45° & 90° Milling cutter - Tungaloy Germany - (Version JPG) - Page n° 9 - PDF Catalogue | Technical Documentation

Untitled

TAW & TPW Milling

Cutting conditions TPW (90°)

Roughing (Cutting depth: ap > 1.0 mm)


Work materials	Grade	* Choice	Cutting speed Vc (m/min)	Feed per tooth ft (mm/t)
Work materials	Grade	* Choice	Cutting speed Vc (m/min)	-MJ	-ML	-MS	-AJ
Mild steel Low alloyed steel <NEW St37, etc. (< 180HB)	AH120	I	100 ~270	0.05 ~ 0.25	0.05 ~ 0.2	-	-
		II	150 ~ 300	0.05 ~ 0.25	-	-	-
	AH140	III	80 ~ 180	0.05 ~ 0.25	-	0.05 ~ 0.2	-
	NS740	IV	100 ~ 300	0.05 ~ 0.15	-	-	-
Carbon steel Alloy steel <^NEW Ck45, 42CrMo4, etc. (< 300HB)	AH120	I	100 ~ 230	0.05 ~ 0.2	0.05 ~ 0.15	-	-
	T3130	II	150 ~ 280	0.05 ~ 0.2	-	-	-
	AH140	III	80 ~ 150	0.05 ~ 0.2	-	-	-
	NS740	IV	100 ~ 230	0.05 ~ 0.15	-	-	-
Die & Prehardened steel X9BCrMoV12, etc. (NEW (< 30HRC)	AH120	I	100 ~ 180	0.05 ~ 0.15	0.05 ~ 0.12	-	-
	>T3130	II	100 ~ 180	0.05 ~ 0.15	-	-	-
Stainless steel (< 250HB)	AH130	I	100 ~ 230	0.05 ~ 0.2	0.05 ~ 0.15	0.05 ~ 0.18	-
	AH120	II	150 ~ 250	0.05 ~ 0.2	0.05 ~ 0.15	-	-
	AH140	III	80 ~ 200	0.05 ~ 0.2	-	0.05 ~ 0.18	-
Grey cast iron Ductile cast iron	T1015	I	100 ~ 250	0.05 ~ 0.2	-	-	-
Grey cast iron Ductile cast iron	AH120	III	100 ~ 250	0.05 ~ 0.2	0.05 ~ 0.15	-	-
Aluminium alloys (Si: < 12 %)	KS05F	I	300 ~ 1000	-	-	-	0.05 ~ 0.2
Aluminium alloys (Si: > 12 %)	KS05F	I	80 ~ 300		-	-	0.05 ~ 0.2
Copper alloys	KS05F	I	200 ~ 500	-	-	-	0.05 ~ 0.2

Finishing (Cutting depth: ap < 1.0 mm)


Work materials	Grade	* Choice	Cutting speed Vc (m/min)	Feed per tooth ft (mm/t)
Work materials	Grade	* Choice	Cutting speed Vc (m/min)	-MJ	-ML	-MS	-AJ
Mild steel Low alloyed steelLJNEW St37, etc. (< 180HB)	AH120	I	100 ~ 270	0.05 ~ 0.2	0.05 ~ 0.18	-	-
	T3130	II	150 ~ 300	0.05 ~ 0.2	-	-	-
	AH140	III	80 ~ 180	0.05 ~ 0.2	-	0.05 ~ 0.18	-
	NS740	IV	100 ~ 300	0.05 ~ 0.12	-	-	-
Carbon steel Alloy stee^K^NEW Ck45, 42CrMo4, etc. (< 300HB)	AH120	I	100 ~ 230	0.05 ~ 0.18	0.05 ~ 0.12	-	-
	T3130	II	150 ~ 280	0.05 ~ 0.18	-	-	-
	AH140	III	80 ~ 150	0.05 ~ 0.18	-	-	-
	NS740	IV	100 ~ 230	0.05 ~ 0.12	-	-	-
Die & Prehardened steel X9BCrMoV12, etcTNEW (< 30HRC)	AH120	I	100 ~ 180	0.05 ~ 0.12	0.05 ~ 0.1	-	-
Die & Prehardened steel X9BCrMoV12, etcTNEW (< 30HRC)	T3130	II	100 ~ 180	0.05 ~ 0.12	-	-	-
Stainless steel (< 250HB)	AH130	I	100 ~ 230	0.05 ~ 0.18	0.05 ~ 0.12	0.05 ~ 0.15	-
	AH120	II	150 ~ 250	0.05 ~ 0.18	0.05 ~ 0.12	-	-
	AH140	III	80 ~ 200	0.05 ~ 0.18	-	0.05 ~ 0.15	-
Grey cast iron Ductile cast iron	T1015	I	100 ~ 250	0.05 ~ 0.18	-	-	-
Grey cast iron Ductile cast iron	AH120	III	100 ~ 250	0.05 ~ 0.18	0.05 ~ 0.12	-	-
Aluminium alloys (Si: < 12 %)	KS05F	I	300 ~ 1000	-	-	-	0.05 ~ 0.2
Aluminium alloys (Si: > 12 %)	KS05F	I	80 ~ 300	-	-	-	0.05 ~ 0.2
Copper alloys	KS05F	I	200 ~ 500	-	-	-	0.05 ~ 0.2

Choice*

I First

II Wear-resistance

III Toughness

IV Surface quality

45° & 90° Milling cutter - Tungaloy Germany - #9