Общий каталог Sumitomo 2019 - 2020 - страница 346

SEC-Grooving Tools
GNDL-J Type
Internal Internal Coolant Supply
External Coolant Clamp-on
for External Deep Grooving & Cut-Off

GNDL-J
Fig 1
CDX


WF


B
External Grooving LF
CW
Grooving


LH
Tools


Rc1/8
HF


H
F Rc1/8
Figure shows right hand (R) tool.
Holder Parts Dimensions (mm)
Stock Cutting Cutting Max. Cap Screw Plug Wrench
Overall Width
Height Width Edge Edge Head Groove
Length of Cut
Cat. No. Distance Height Depth Applicable Insert Fig
R L Nm
H B LF WF HF LH CW CDX
GNDL R/L2020K-220J ● ● 20 20 125 20 20 44.5 2.00 20(18) GC□ □20○○-□□ 1
GNDL R/L2020K-320J ● ● 20 20 125 20 20 44.5 3.00 20(18) GC□ □30○○-□□ 1
GNDL R/L2020K-425J ● ● 20 20 125 20 20 50 4.00 25(23) GC□ □40○○-□□ 1 BX0520 6.0 XP02 LH040
GNDL R/L2020K-525J ● ● 20 20 125 20 20 50 5.00 25(23) GC□ N50○○-□□ 1
GNDL R/L2020K-625J ● ● 20 20 125 20 20 50 6.00 25(23) GC□ N60○○-□□ 1
F
GNDL R/L2525K-220J
GNDL R/L2525K-320J
GNDL R/L2525K-425J
● ●
● ●
● ●
25
25
25
25
25
25
125
125
125
25
25
25
25
25
25
44.5
44.5
50
2.00
3.00
4.00
20(18)
20(18)
25(23)
GC□ □20○○-□□
GC□ □30○○-□□
GC□ □40○○-□□
1
1
1 BX0520 6.0 XP02 LH040
GNDL R/L2525K-525J ● ● 25 25 125 25 25 50 5.00 25(23) GC□ N50○○-□□ 1
GNDL R/L2525K-625J ● ● 25 25 125 25 25 50 6.00 25(23) GC□ N60○○-□□ 1
Combine the insert with a holder such that the width of cut (CW) matches.
Dimensions in parentheses under maximum groove depth are for profiling inserts (RG type/RN type chipbreakers).
Refer to F33 for applicable inserts.
Fig 1 Fig 1 Fig 2
Width across Flats: 14 Width across Flats: 12 14 20
14 R1/8 G1/8

G1/8
21
L 29
R1/8
Parts (Hose)  Dimensions (mm) Parts (Connector)  Dimensions (mm)
Cat. No. Stock L Screw Standard Screw Standard Fig Cat. No. Stock Screw Standard Screw Standard Fig
J-HOSE-G1/8-G1/8-200 ● 200 G1/8 G1/8 1 J-G1/8-R1/8-00 ● G1/8 R1/8 1
J-HOSE-G1/8-G1/8-300 ● 300 G1/8 G1/8 1 J-G1/8-R1/8-90 ● G1/8 R1/8 2
Hoses are sold separately. Connectors are sold separately.


Piping Method for Hoses and Connectors
Connector (Straight) Connector (Straight)
J-G1/8-R1/8-00
00 J-G1/8-R1/8-00
00
Hose Machine
Internal Coolant Holder J-HOSE-G1/8-G1/8-200
200 (Overall length 200mm)
GNDM-J
J Type/GNDL-J
J Type R1/8 G1/8 J-HOSE-G1/8-G1/8-300
300 (Overall length 300mm) G1/8 R1/8
Rc1/8
Connector (L-Shaped) Connector (L-Shaped)
Rc1/8 J-G1/8-R1/8-9090 J-G1/8-R1/8-90
90
G1/8 G1/8
G1/8 G1/8
R1/8 R1/8

· Apply sealant such as commercial sealing tape to the piping connection parts.
· GNDM-J/GNDL-J Type holders have a plug (XP02) mounted on the holder back end at shipping. (See Fig. 1)
When piping from the holder back end, mount a plug (XP02) on the bottom of the holder for use. (See Fig. 2)
Fig. 1 Piping from bottom (at shipping) Fig. 2 Piping from back end
Plug Plug
XP02 XP02 Piping from
back end
Piping from bottom


F32 N m Recommended Tightening Torque (N·m) ● mark: Standard stocked item (new product/expanded item)