ICP programming | Contours in the YZ plane
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Circular arc in YZ plane
Programming a circular arc:
Select the arc’s direction of rotation
Enter the arc dimensions
Define the transition to the next contour element
Parameters:
Y, Z: Target point
Yi, Zi: Target point (incremental)
P: Target point (in polar coordinates)
Pi: Target point – Distance between starting point and target
point (polar, incremental)
W: Target point (polar angle)
Wi: Target point (polar angle, incremental; reference: starting
point)
J, K: Center point of circular arc
Ji, Ki: Center point of circular arc (incremental) – Distance
between starting point and Center point in Y and Z
PM: Center point of circular arc (polar)
PMi: Center point of circular arc – Distance between starting
point and Center point (polar, incremental)
WM: Center point of circular arc (polar angle)
WMi: 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
ANp: Angle to the previous element
ANn: Angle to the subsequent element
F: Further information: "Machining attributes", Page 418
ICP generates a G182 or G183 in smart.Turn mode of operation.
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