HEIDENHAIN 548431-05, User Manual, Page: 463 / 722

ICP programming | Contour elements – front face
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
463
Circular arc on front face
Programming a circular arc:
Select the arc’s direction of rotation
Enter the arc dimensions
Define the transition to the next contour element
Parameters:
XK , YK : Target point – End point of circular arc
XKi
,
YKi
:
Target point
(incremental) – Distance between
starting point and Target point
P
:
Target point
(in polar coordinates)
Pi : Target point – Distance between starting point and target
point (polar, incremental)
C : Target point (polar angle)
Ci
:
Target point
(polar angle, incremental; reference: starting
point)
I , J : Center point of circular arc
Ii , Ji : Center point of circular arc (incremental) – Distance
between starting point and Center point in X and Z
PM : Center point of circular arc (polar)
PMi
:
Center point
of circular arc – Distance between starting
point and Center point (polar, incremental)
CM
:
Center point
of circular arc (polar angle)
CMi : Center point of circular arc (polar angle, incremental;
reference: starting point)
R
:
Radius
ANs : Angle – Tangential angle in the starting point
ANe : Angle – Tangential angle in the target point
ANn
:
Angle
to the subsequent element
ANp : Angle to the previous element
F : Further information: "Machining attributes", Page 418
ICP
generates a
G102
or
G103
in
smart.Turn
mode of operation.