Circular Pattern On Lateral Surface - HEIDENHAIN 548431-05 User Manual

6

Circular pattern on lateral surface

Reference data of lateral surface:
ID: Contour
PT: Milling depth
XR: Reference diameter
Parameters of figure:
Z: Center of pattern
CY: Center of pattern as linear dimension (reference: diameter
XR)
C: Center of pattern (angle)
QP: Quantity of points in pattern
DR: Dir.rot. (default: 0)
DR = 0, without EP: Figures are arranged on a full circle
DR = 0, with EP: Figures are arranged on the longer circular
arc
DR = 0, with EPi: The algebraic sign of EPi defines the
direction (EPi < 0: clockwise)
DR = 1, with EP: clockwise
DR = 1, with EPi: clockwise (algebraic sign of EPi has no
effect)
DR = 2, with EP: counterclockwise
DR = 2, with EPi: counterclockwise (algebraic sign of EPi has
no effect)
DP: Diameter
AP: Start angle (default: 0°)
EP: Final angle (no entry: the pattern elements are distributed
evenly around 360°)
EPi: Final angle – Angle between two figures
H: Element pos
0: Normal – The figures are rotated around the circle center
(rotation)
1: Master – The position of the figure relative to the
coordinate system remains unchanged (translation)
You can use the Select reference plane function to determine the
Reference diameter XR.
Further information:
Page 472
ICP generates the following:
The LATERAL section code with the Reference diameter
parameter. In nested contours, ICP generates only one section
code
a G308 with the Contour name and Milling depth or Boring
depth (–1*BT) parameters
A G412 with the parameters of the pattern
The G code and the parameters of the figure/hole
A G309
494
ICP programming | Lateral surface contours in smart.Turn mode of operation
"Reference data and nested contours",
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017