HEIDENHAIN 548431-05, Руководство пользователя, Страница: 686 / 722

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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
DIN 509 E – undercut parameters
Diameter I K R W
<= 1.6 0.1 0.5 0.1 15°
> 1.6 – 3 0.1 1 0.2 15°
> 3 – 10 0.2 2 0.2 15°
> 10 – 18 0.2 2 0.6 15°
> 18 – 80 0.3 2.5 0.6 15°
> 80 0.4 4 1 15°
The undercut parameters are
determined from the cylinder
diameter.
Where:
I : Undercut depth
K
:
Underc. breadth
R : Undercut radius
W
:
Undercut angle
DIN 509 F – undercut parameters
Diameter I K R W P A
<= 1.6 0.1 0.5 0.1 15° 0.1 8°
> 1.6 – 3 0.1 1 0.2 15° 0.1 8°
> 3 – 10 0.2 2 0.2 15° 0.1 8°
> 10 – 18 0.2 2 0.6 15° 0.1 8°
> 18 – 80 0.3 2.5 0.6 15° 0.2 8°
> 80 0.4 4 1 15° 0.3 8°
The undercut parameters are
determined from the cylinder
diameter.
Where:
I
:
Undercut depth
K : Underc. breadth
R
:
Undercut radius
W : Undercut angle
P : Trav.dpth
A
:
Trav.angle