HOW TO ADJUST HEIGHT OF INSERTS
ABOUT CUTTING CONDITION
SPARE PARTS
REGRINDING OF INSERTS
Find the insert with the highest cutting edge on a presetter.
To set the lifting screw and nut of the first insert, turn the lifting nut clockwise
and lift the insert slightly (about 5μm).
Lift other inserts to the same height as the insert set in
(2)
.
The height of all the inserts should be within 2μm.
If the stylus of a presetter is strongly and rapidly touching a cutting edge, the
cutting edge may chip. A stylus must touch the cutting edge lightly and slowly.
If the cutter is moved while the stylus is touching a cutting edge, the cutting edge
may chip. Do not move the cutter while the stylus touches a cutting edge.
Inserts can be reground 1 time (allowance 0.2mm). However, large wear and chipping on the
cutting edge makes it impossible to regrind. Regrinding in an early stage is recommended.
Do not mix new and reground inserts on the same cutter.
ø
50,
ø
63
ø
80
ø
100
ø
125
ø
160
Cutter dia.
The allowable
max. speed
20,000min
-1
16,000min
-1
12,800min
-1
10,200min
-1
8,000min
-1
In high rotational speed, do not use a cutter with
less inserts or long projection lengths without
balancing.
Do not apply inappropriate cutting conditions.
Do not use any cutters that have collided and
suffered a strong impact.
Use machine tools with sufficient rigidity and
horsepower.
・
・
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・
A cutter becomes very hot during cutting.
Touching a cutter directly by hand soon after
cutting will lead to severe burns.
To prevent chips and broken tools from
scattering, install a safety cover on a machine
tool and use safety glasses.
Do not use insoluble oil that may cause fire.
・
・
・
Refer to the catalogue of “SPEED FINISHER” for insert selections.
CAUTION
Refer to the catalogue of “SPEED FINISHER” for standard cutting conditions.
If coolant is used in machining cast iron, thermal cracking on
the cutting edges tends to progress quickly.
Dry cutting is recommended for cast iron. In case of machining
aluminum, usage of coolant is recommended to prevent
built-up edge for better surface finish.
FMH face mill arbors with high accuracy and a center
through coolant holes are recommended.
Do not exceed the allowable maximum rotational speed.
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CAUTIONS
PL0705…
S2506DS
LSN35
10pcs of screws
1pc of wrench
( )
( )
1pc of lifting screw
1pc of lifting nut
Insert
DA-T8
Wrench
Insert clamping screw set
Lifting screw set
