Din 509 e – undercut parameters, Din 509 f – undercut parameters, 2 under c ut par a met e rs – HEIDENHAIN SW 548328-05 User Manual
Page 575
HEIDENHAIN MANUALplus 620
575
9.2 Under
c
ut par
a
met
e
rs
DIN 509 E – undercut parameters
The undercut parameters are determined from the cylinder diameter.
Where:
I: Undercut depth
K: Undercut width
R: Undercut radius
W: Undercut angle
DIN 509 F – undercut parameters
The undercut parameters are determined from the cylinder diameter.
Where:
I: Undercut depth
K: Undercut width
R: Undercut radius
W: Undercut angle
P: Face depth
A: Transverse angle
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°
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°
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