Kyocera - Основной каталог 2011-2012 ENG
для заказа - kyocera@kyocera-tools.ru
Recommended Cutting Conditions
Recommended Cutting Conditions (Vc)
Workpiece Recommended Grade (Vc : m/min) Remarks
Material
Cermet MEGACOAT
TN90 PR1225 PR1215
Carbon Steel 80~200 60~160 80~160
(SxxC etc.)
Alloy Steel 70~160 60~150 60~150 Coolant
(SCM etc.)
Stainless Steel 60~150 50~120 50~120
(SUS304 etc.)
Cast Iron - - 80~160
( FC/FCD etc.)
: 1st Recommendation : 2nd Recommendation
Recommended Cutting Conditions (Feed Rate / ap) (Workpiece Material: S50C)
Grooving and Shoulder grooving (Side grooving) Longitudinal turning
G Chipbreaker W
f fW
Grooving in the graph indicates ap
the center value of
feed (f)
GM (Deep grooving and (Longitudinal turning) GM (Grooving and Longitudinal turning) 6 3.0 W=6mm
W=5mm
5 ap 2.0 W=4mm
(mm)
Width 4 W=3mm
1.0
(mm) 3
0.05 0.10 0.15 0.20 0.25 0.05 0.10 0.15 0.20 0.25 0.30
Feed Rate f (mm/rev) Feed Rate f (mm/rev)
6 3.0
ap 2.0
5 (mm) W=6mm
W=5mm
Width 4 1.0 W=4mm
(mm) 3 W=3mm
0.05 0.10 0.15 0.20 0.25 0.05 0.10 0.15 0.20 0.25 0.30
Feed Rate f (mm/rev) Feed Rate f (mm/rev)
6 The left graph shows the feed rate (f) in shoulder
grooving (side grooving) using GM/DM chipbreakers.
GM / DM Common 5
Width 4
(mm) 3
0.05 0.10 0.15 0.20 0.25 0.30
Feed Rate f (mm/rev)
1) The above values are based on the condition that the dimension T of toolholder is 15 mm or less.
2) If the toolholder’s dimension T is over 15 mm, set the values for longitudinal turning to less than 90% of those
above.
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