Page 30 - TURNING CATALOG p255-458

GROOVE-TURN CGHR/L-P8DG OHX CW
Double-Ended Heavy Duty OAL
Self-Clamped Grooving HF H
and Turning Blades
WB
CGHR CGHL

Designation CW OHX(1) WB HF H OAL

CGHR/L 32-P8DG 8.00 40.0 6.80 24.8 32.0 150.00 EDG 44A*

• For user guide, see pages 419-428, 432-436

(1) Minimum overhang • If CUTDIA (workpiece) is smaller than 200 mm, then CDX=48; if CUTDIA (workpiece) is larger than 200 mm, then CDX=43

* Optional, should be ordered separately

For inserts, see pages: GIMF (288) • GIMM 8CC (583) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIPY (300)
For holders, see pages: C#-TBK-R/L (623) • HSK A-WH-TBK-R/L (632) • SGTBK (617) • SGTBU/SGTBN (616)

TGFHM CGHNM
OAL
CDX OHX

Anti-Vibration Blades H HF
Anti-Vibration Blades for Deep WB
Grooving and Turning

CWN-CWX

Designation CWN(1) CWX(2) OHX(3) CDX(4) WB HF H OAL Insert

CGHNM 53-6DG-AV 5. 50 6.40 100.0 93.00 5.20 45.0 52.6 235.00 GIMF/N/T/Y 6 GIM 6 SGCU 341 OR 30X3 NBR EDG 44A* T-6/5 SGC 340

TGFHM 53K-8-AV 7.70 9.00 100.0 93.00 7.40 45.0 52.6 235.00 TAG/TAGB 8 SGCU 341 OR 30X3 NBR ETG 8-12* T-6/5 SGC 340

CGHNM 53-P8-AV 8.00 8.00 100.0 93.00 (5) 7.40 45.0 52.6 235.00 GIMY/F/MM 8 SGCU 341 OR 30X3 NBR T-6/5 SGC 340 HW 4.0

• For user guide, see pages 419-428, 432-436
(1) Minimum cutting width
(2) Maximum cutting width
(3) Maximum overhang
(4) Cutting depth maximum
(5) For CUTDIA<200 CDX=98
* 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) • GIMF (288)
• GIMM 8CC (583) • GIMN (289) • GIMT (287) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIP (297) • GIP-E (293) • GIPA (full radius W=3-6) (301)
• GIPA (W=3-6) (300) • GIPY (300) • GITM (299) • GITM (full radius) (299) • TAG N-C/W/M (506) • TAGB/TAGBA (333)
For holders, see pages: SGTBK (617) • SGTBU/SGTBN (616)

User Guide Damping
• To maintain a stable and controlled machining plates

process use constant RPM (G97). Calibration Distance
• Each blade is pre-calibrated in laboratory screw between
plates
conditions for an overhang of 100 mm. O-Ring
• Although the pre-calibration is suitable for a

wide range of overhangs, sometimes fine-
tuning calibration is necessary, depends on the
overhang and clamping rigidity of the machine.
• Before making fine tuning calibration try
to optimize the cutting conditions. First
step should be reducing the RPM.

Fine-Tuning Calibration
For shorter overhangs / more rigid clamping conditions, it
is recommended to increase the compression of the O-ring
by rotating the calibration screw clockwise (make sure
the distance between the damping plates increases).

• For longer overhangs / less rigid clamping conditions, it is
recommended to decrease the compression of the O-ring by
rotating the calibration screw counter clockwise (make sure
the distance between the damping plates decreases).

• The fine-tuning resolution should be about a half-
turn for each 30 mm difference in the overhang.

• To restore the initial setup, use the distance between
the damping plates imprinted on the blade.

284 ISCAR