Sumitomo - Полный каталог инструмента - 2016 EN
SumiTurn B-Groove Insert для заказа - sumitomo@sumitomo-tools.ru
TGA-BF Type Indexable insert grooving system with triangular inserts
and integral chipbreaker for external and internal grooving
Characteristics
l Outstanding chip control when grooving
l Excellent chip control when finishing wide grooves using axial feed
l Grooving inserts from 1,5mm - 4,5mm wide
l New grade AC530U with Super ZX ultra hard coating for Steels,
Stainless Steels, and Non Ferrous metals increases productivity
and extends tool life
Performance Inserts
Comparison of chip control
Insert: TGAR4200BF, Work Material: 34CrMo4 Notice:
Cutting Data: vc = 120 m/min, Wet Please note the cutting edge
position e, for grooving widths
f (mm/rev) 0,05 0,07 0,1 below 1,85 mm..
B-Groove
Grooving & Conventional (Note 2) Figures show right hand tools.
Parting-Off insert with
ground Coated Dimensions (mm) Applicable
chipbreaker AC530U ( ) in l presents max. depth holder &
R L
Cat. No. t l re insert
l l group
TGA R/L 4145BF m m
Chip control whilst traversing TGA R/L 4150BF m m 1,45 2,5 (2,0) 0,275 u
TGA R/L 4165BF m
TGA R/L 4175BF l l 1,50 0,250
TGA R/L 4185BF m m
Insert: TGAR4200BF, Work Material: 34CrMo4 TGA R/L 4200BF m m 1,65 3,9 0,175
Cutting data: vc = 120 m/min, Wet TGA R/L 4220BF l l
TGA R/L 4230BF m m 1,75 0,125
TGA R/L 4250BF m m 1,85 External 0,2 0,075
f (mm/rev) 0,03 0,05 0,07 0,1 TGA R/L 4265BF m m v
TGA R/L 4270BF l l
TGA R/L 4280BF m m 2,00 (3,5)
TGA R/L 4300BF m m Internal
TGA R/L 4320BF l l 2,20 (2,5)
B-Groove TGA R/L 4330BF m m
TGA R/L 4350BF m m 2,30
TGA R/L 4370BF l l
TGA R/L 4390BF m m 2,50
TGA R/L 4400BF m
TGA R/L 4410BF m m 2,65
TGA R/L 4420BF m m
TGA R/L 4430BF l l 2,70
TGA R/L 4440BF
Comparison of surface roughness along sidewall TGA R/L 4450BF 2,80
Insert: TGAR4200BF, Work Material: 34CrMo4 3,00
Cutting Data: vc = 120 m/min, f =0,07mm/rev, Wet 3,20 0,3
B-Groove ( Ra=1,757µm, Rz=12,420µm ) 3,30 5,4 0
3,50 External w
3,70 (5,0)
3,90 Internal
4,00 (2,5)
Conventional carbide insert ( Ra=3,488µm, Rz=20,598µm ) 4,10
4,20
4,30 0,4
4,40
4,50
Recommended Cutting Conditions
Grooving Wet condition is recommended. Axial Feed Feed direction for Axial Feed
Work material General steel Stainless steel Work material Wet condition is recommended.
Cutting speed (m/min)
Cutting speed (m/min) 50 ~ 180 50 ~ 160 Feed rate (mm/rev) General steel Stainless steel
Groove width (mm) 1,5~2,3 2,5~3,3 3,5~4,5 Depth of cut (mm) 50 ~ 180 50 ~ 160
Feed rate (mm/rev) 0,03~0,12 0,04~0,12 0,05~0,12 0,03~0,10 0,05~0,10 0,07~0,12
~3,5 ~5,0 ~5,0
Depth of cut (mm) Ext. ~2,5 ~0,3 ~0,5 ~0,7
Int.
F20 l = Euro stock q = Delivery on request
= Japan stock www.sumitomo-tools.ru
для заказа - sumitomo@sumitomo-tools.ru