Kyocera - Основной каталог 2010-2011 ENG
для заказа - kyocera@kyocera-tools.ru Top Clamp
Internal Large Diameter Deep Grooving Toolholders [GH / GHU Insert]
KIGH
A
F
T
D
H (Minimum Cutting Dia.)
L2
L1
Fig.A (Available Grooving Depth)
Right-hand shown
Toolholder Dimensions
Std. Min. Dimension (mm) Spare Parts Wrench
Cutting Dia.
Clamp Clamp Bolt Washer Spring
Description
R L A D H L1 L2 F T
KIGH 4532B-4 45 32 30 200 28.2
5540B-4
6550B-4 55 40 38 250 27 32.2 12
4532B-5
5540B-5 65 50 48 300 37.2 CGH-1L
6550B-5 HH6X25
5540B-7 45 32 30 200 28.2 W-6 SP-6 LW-5 G
6550B-7
55 40 38 250 27 32.2 12
65 50 48 300 37.2
55 40 38 250 27 32.2 12 CGH-2L
65 50 48 300 37.2
Dimension T shows the distance from the Toolholder to the cutting edge. For the available Grooving Depth (t), see “List of Minimum Available Cutting Diameter and Groove Depth”.
Dimension L2 depends on the width of the installed Insert.
Rake Angle () after Installment of GH / GHU List of the Minimum Cutting Diameter and Grooving Depth (Refer Fig.A) Grooving
When using GH - When using GHU Toolholder D (Minimum Cutting Dia.)
Insert Grades
Insert Grades
TN60
-5° A65, A66N +5° KIGH 4532B- 110 70 65 60 55 45
70 under 8
+5° TC40 CR9025 5540B- 60 55
12
TN90, TC60 6550B- 65
+15° PR630, PR930
Available Grooving Depth t (mm) 11.5 11 10 9
KW10
Applicable Inserts P Carbon Steel / Alloy Steel Classification of usage
M Stainless Steel : Continuous-Light Interruption / 1st Choice
: Continuous-Light Interruption / 2nd Choice
K Cast Iron : Continuous / 1st Choice
: Continuous / 2nd Choice
N Non-ferrous Metals
PVD
GH4020- ~GH8020- 20 S Titanium Alloy
GHU 20 Coated Carbide Ceramic
7.5 Hard materials (under 40HRC)
Carbide
H
Hard materials (over 40HRC) Applicable Toolholder
Dimension Cermet CVD Coated
(mm) Carbide
Insert Description
W r TN60 TN90 TC40 TC60 CR9025 PR630 PR930 KW10 A65 A66N PT600M
GH 4020-02 4.0 0.2 KIGH 4532B-4
4020-05 0.5 KIGH 5540B-4
4520-02 KIGH 6550B-4
0.035 4520-05 4.5 0.2
5020-02 0.5 KIGH 4532B-5
W L r 5020-05 KIGH 5540B-5
3 6 5520-02 0.2 KIGH 6550B-5
5520-05 0.5
H 6020-02 5.0
6020-05
5 120 6520-02 5.5 0.2
6520-05 0.5
Ground Chipbreaker 7020-02
Ceramic 7020-05 6.0 0.2
7520-02 0.5
Molded Chipbreaker 7520-05
W 0.05 8020-02 6.5 0.2
33 8020-05 0.5
H
Lr 7.0 0.2
0.5
5
120 7.5 0.2 KIGH 5540B-7
0.5 KIGH 6550B-7
Ceramic insert is
above shape. 8.0 0.2
0.5
W 0.05 GHU 4020 4.0 0.25 KIGH B-4
33
L 5020 r
10 H 5.0 0.30 KIGH B-5
6.0 0.30
5 120 6020
For recommended cutting conditions, see page G73
: Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only) Inserts are sold
in 10 piece boxes.
kyocera@kyocera-tools.ru G45
www.kyocera-tools.ru