Kyocera - Каталог фрезерование 2017 ENG
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Function of Tool Angles G[
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Symbol Name Function Effect
A Axial Rake Angle Controls chip flow direction and cutting force When it is positive ··· Good cutting performance and less chip welding
(A.R.)
R Radial Rake Angle Controls chip flow direction and cutting force When it is negative ··· Good chip evacuation
(R.R.)
C Approach Angle Controls chip thickness and chip flow direction When it is large ··· Thinner chip thickness
Lower cutting load
T True Rake Angle Actual rake angle When it is positive ··· Good cutting performance and less chip
welding, but lower edge strength
When it is negative ··· Higher edge strength but easier to weld
Inclination Angle Controls chip flow direction When it is positive ··· Good chip evacuation
Less cutting force
Lower edge stability of the corner part
True Rake Calculation Formula : tanT = tanR cosC + tanA sinC
Cutting Edge Inclination Angle Formula : tan = tanA cosC - tanR sinC
Number of Inserts (Z)
1) If there is one stage 2) If the number of stages is more than two
If the number of stage is one, it is not indicated on the catalog. If the number of stages is more than two, it is indicated on the catalog.
Please use "No. of inserts" of the catalogue for "Z" of the Please use "No. of Flutes" of the catalogue for "Z" of the formula to
formula to calculate cutting conditions. calculate cutting conditions.
MECX End Mill MSR
ID +0 D1 D1
-0.2 d d
S b
ID +0 4UBHF E
-0.2 5ZQF a
S 4UBHF
5ZQF S
4UBHF H
5ZQF E
a
S
H
d2 0° d1 0
d1 D
D
D1 D1 Fig.1 Fig.2
E E D1
a a d
b
D1
d
b d3
S S
H H
a
E
G
S
H
a
E
d2 0 1 0 d4 0 C
d1 D C D
D D
TECHNICAL z Toolholder Dimensions Fig.6
/PPG*OTFSUT Fig.5 Fig.7
R d Shank Toolholder Dimensions (Bore Id: Inch)
andard
Description Std. No. of Description Std. No. of No. of No. of ID ID1 Id
Inserts Inserts Flutes Stages
MECX 08-S10-07-1T D 50 25.4
14-S12-07-2T 1 MSR 063R-1 4 4 1 63
17-S16-07-3T 2 8 063R-2 8 2 55 25.4
18-S16-07-3T 3 14 70 31.75
20-S16-07-4T 17 080R-1 41 55 25.4
21 S20 07 4T 4 18 70 31 75
20 080R-2 8 4 2 80
21 080R-2-31.75
080R-4 16 4
080R 4 31 75
7G 7G O 7G 7G O
O O
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