Page 426 - ISCAR(TURNING-CATALOG-42-2022)

USER GUIDE
GROOVE-TURN Multifunction Operations Machining Between Walls

One of the most important advantages of the
The groove-turn tools are multifunction tools, able to
GROOVE-TURN systems is the ability to machine
operate in a sequence of grooving and turning modes.
between walls. To achieve the best results,
Moving from turning to grooving requires consideration of
the basic Grip principle, thereby eliminating the possibility
of insert breakage. In this situation one must release the
Roughing
side deflection which is necessary in turning, but not
Plunge to depth of cut. Pull back 0.2 mm radially.
recommended in grooving. the following sequence is recommended:
Turn longitudinally, retract at the end of the cut by
0.2 mm, simultaneously in radial and axial directions.
The following machining sequence is suggested:
After completing the longitudinal turning, before starting Plunge again and repeat same cycle leaving steps
the grooving, the side deflection must be released. of 0.2 mm at the shoulders for the finishing cut.
Move the tool in the direction opposite that of the feed, Minimum D.O.C. has to be ap≥Rx1.2 (corner radius).
approximately 0.1 mm, and return to the original position Finishing
without side load. Plunge on the right side, reaching the tangent of the
Then, after the deflection has been released and bottom radius. Retract and relieve the tangent point
the holder is perpendicular to the workpiece, of the radius on the other side. Retract and machine
the grooving operation may start. all of the contour, pulling back by compensation
value along the bottom (see page 423).
Roughing Finishing
A D

Not recommended Roughing Finishing
B E

TEXT 0.1mm

C Finishing F Finishing

These instructions can be viewed at:
http://www.youtube.com/watch?v=HXhEtc1zl4w

Prior move Actual move

424 ISCAR