Gerima SMA 50?E1 Operating Manual page 19

Indexable cutting inserts for radius milling RM 3
Standard
DL= large
Alternative
DS= small
Important!
To ensure the proper formation of the radius on
the workpiece end face, the machine must be
fitted with correct guide bearing.
To ensure the smooth and precise transition
from the milled radius to the upper surface of
the workpiece, the height of the guide plate
must be set precisely.
Indexable cutting inserts for milling bevels M
≤ 5mm = 8‐fold
> 5mm = 4‐fold
RM 3 = 8‐fold
1 ‐ 10mm = 4‐fold
RM 3 = 4‐fold
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Milling head MH‐45/R3‐A43.1
To mill 45° bevels, combine with a DL‐45/R3‐
A43‐1 guide bearing and fit type M indexable
cutting inserts. To mill 3 mm radii, combine with
the same guide bearing but fit RM 3 radius‐
milling inserts.
45° bevel, large guide bearing DL
Combining the large DL‐45/R3‐A43.1 guide bear‐
ing with type M indexable cutting inserts, en‐
ables the inserts to be indexed a total of eight
times if the bevel widths being machined are
≤ 5 mm, or indexed four times if the bevel
widths are > 5 mm.
or
Radius: 3.0 mm
The same DL guide‐bearing is used with the
eight‐fold indexable RM 3 radius‐milling inserts.
45° bevel, small guide bearing DS
If the small DS‐45/R3‐A43.1 guide bearing is
combined with type M indexable cutting inserts,
the inserts can be indexed four times if the bevel
being machined is between 1 and 10 mm wide; if
the inserts are arranged in a staggered pattern,
bevels with widths of up to 20 mm can be ma‐
chined.
or
Radius: 3.0 mm
The same DS guide‐bearing is chosen when the
RM 3 radius‐milling inserts are used for milling
tight contours or smaller diameter drill holes. In
this case the inserts can be indexed a total of
four times.
V.02 .22.03.10.ENG