Page 360 - ISCAR(TURNING-CATALOG-42-2022)

GROOVE-TURN CGHN 32-DGM CWN (1) CWX (2) 25° 2.40 OAL WFN 15° CWN-CWX 150° OHN (5) H OHX (6) DMIN WFN-WFX 90.00 32.0 DMIN EDG 44A*
CDX
Internal Grooving and
HF

Turning Blades for GHIC...-
17.5
85 Bars (self-clamping)
WB
OHN-OHX
83
(4)
(3)
OAL
WFX
Designation
H
HF
WB
CGHN 32-3DGM
53.0
2.80
24.0
93.00
30.0
4.00
59.0
24.8
CGHN 32-4DGM
3.50
5.00
3.20
30.0
24.8
90.00
53.0
59.0
24.0
CGHN 32-5DGM
30.0
24.8
53.0
59.0
24.0
4.40
90.00
93.00
EDG 44A*
6.40
4.00
32.0
5.20
CGHN 32-6DGM
53.0
6.40
32.0
90.00
EDG 44A*
93.00
24.0
59.0
24.8
30.0
5.60
• Grooving depth (CDX) varies in conformance with blade's overhang (WFN-WFX and OHN-OHX) and it depends on the bore diameter (D) 32.0 93.00 EDG 44A*
• CGHN 32...DGM can be modified from external double-sided CGHN -DG blades • When TIP inserts are used,the seat needs to be modified to ensure clearance
• For user guide, see pages 419-428, 432-436
(1) Minimum cutting width
(2) Maximum cutting width
(3) Adjustable extension
(4) Adjustable extension
(5) Minimum overhang for adjustable extension
(6) Maximum overhang for adjustable extension
* Optional, should be ordered separately
For inserts, see pages: GIA-K (W=3-6) (298) • GIF (297) • GIF (full radius) (298) • GIF-E (W=4-6 full radius) (294) • GIF-E (W=4-6) (292)
• GIM-C (521) • GIM-J (522) • GIM-J-RA/LA (522) • GIM-UT (524) • GIM-UT-RA/LA (524) • GIM-W (523) • GIM-W-RA/LA (523) • GIMF (288)
• GIMN (289) • GIMT (287) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIP (297) • GIP (full radius) (296) • GIP-E (293)
• GIP-E (full radius) (294) • GIPA (full radius W=3-6) (301) • GIPA (W=3-6) (300) • GIPM-A46 / GIP-1250 (375) • GIPY (300)
• GITM (299) • GITM (full radius) (299) • TIP-MT (647) • TIP-WT (641)
For holders, see pages: GHIC-85 (356)
Internal Machining Grooving Capacity for CGHN 32 Blades
T max
27
26 OH=30 Example:
25
24 OH=26 For grooving depth CDX=16 and grooving width= 4
Grooving Depth CDX (mm) 23 OH=21 Overhang OH (mm) CGHN 32-...M/DGM
22
in bore øD=180, use blade CGHN-32-4DGM
21
and adjust overhang to OH=21 mm.
20
OH=24
19
18
17
16
OH=19
15
14
13
12
OH=15
11
10
6 9 8 7 CDX WFN-WFX
5 D
4
3 OHN-OHX (1)
80 100 150 200 250 ØD
Bore Diameter D (mm)

358 ISCAR