Grooving Inserts TGA / TGA PSC
(
Coated Carbide /
Cermet /
Carbide)
Fig 1
Cutting Edge GAN
Grade
± 0.025
GAN
Coated Carbide AC530U
15°
CW
Honing
H1
25°
Sharp Edge
Carbide
RE
Coated Cermet T3000Z Coated Cermet T2500Z
15° 15° 10°
Honing Honing
IC
T1500A BN2000 DA2200
Sharp Edge
Cermet
5°
Negative Land
SUMIBORON
15°
Sharp Edge
SUMIDIA
* For the rake angle when fitted on the holder, refer to page F34.
S
Figure shows right hand (R) tool.
Round Edged Grooving Insert
Dimensions (mm)
Maximum Groove Depth (mm) CDX
Nose Radius RE
Inscribed Circle IC
Thickness
AC530U H1 T2500Z T3000Z Width of Cut CW R L R L R L R L
Maximum Depth of Cut
Cat. No.
*Group No.Fig
Internal Diameter
O.D.
S
F
« « « « « « « « « « « « « « « « « « « « « « « « « « « « « « « « « « « «
TGA R/L4050R TGA R/L4075R TGA R/L4100R TGA R/L4125R TGA R/L4150R TGA R/L4200R
2.0
1.7
1.00 1.50 2.00 2.50 3.00 4.00
2.5
0.50 12.70
4.76
2 1
0.75 1.00 1.25 1.50 2.00
1 1 1 1 1
3.5
2.5
3.9
12.70
4.76
3
5.0
2.5
5.4
12.70
4.76
4
* Refer to pages F33 and F34 for group numbers of holders that can be used with the GWC, GWCS and GWCI types. Select applicable inserts for the holders by using matching group numbers. Recommended Cutting Conditions
P General Steel
N Non-ferrous Metal
H Hardened Steel
Work Material
M Stainless Steel
Insert Grade DA2200 BN2000 Cutting Speed v c (SFM) 160 to 650 330 to 600 330 to 600 160 to 650 260 to 500 260 to 400 650 to 1000 650 to 1000 260 to 400 AC530U T2500Z/T3000Z T1500A AC530U T2500Z/T3000Z T1500A H1
.001 to .004 .002 to .004 .002 to .003 .001 to .004 .002 to .003 .002 to .003 .002 to .006 .002 to .006 .001 to .003
Feed Rate f (IPR)
● Ordering TGA Type Special Inserts Use the "Special Grooving Insert Request Form" when ordering special inserts (with different shapes, widths of cut, and cutting edge lengths). Make a copy of the form, fill it out and send it to a Sumitomo Electric Carbide, Inc. Sales Representative or distributor.
TGA PSC
Characteristics of GWC PSC Series ● Similar insert can be use for both external and internal grooving ● Full range of insert grades to cover a wide range of work materials available: Coated Carbide: AC530U
Uncoated Carbide: H1 Coated Cermet: T3000Z Cermet :T1500A/T1200A SUMIBORON: BN2000/BN250 SUMIDIA: DA2200 ● A wide variation of grooving widths from 1.5mm to 4.8mm
LF
LF
Cassette
Stock Grooving Width w ( mm )
Grooving Depth a r ( mm )
Cat. No. R / L
Tightening Torque (N·m)
Tightening Torque (N·m)
Insert Screw
Insert Wrench
Cap Screw
Clamp Wrench
Insert
Clamp
R L GWCCM □ 25 «« 1.5 - 2.3 3.9 GWCCM □ 35 «« 2.5 - 4.8 5.4
TGA □ 4 □□□ TGA □ 4 □□□
BFTX0511N 5.0
TRX20 CLWN01 BX0414 3.0
LH030
Holder
Catalog Number
Torx Screw
Tightening Torque (N·m)
Wrench
Note
B
WF LH
Stock
PSC40GM00 R/L «« 40 mm 22 mm 80 mm PSC50GM00 R/L «« 50mm 27 mm 80 mm PSC40GM90 R/L «« 40 mm 42 mm 52.50 mm PSC50GM90 R/L «« 50 mm 47 mm 55 mm
Right handed Cassette goes with right handed holder Left handed Cassette goes with left handed holder Right handed Cassette goes with left handed holder Left handed Cassette goes with right handed holder
BFTX0619N 7.5
TRD25
F36
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