HEIDENHAIN ND 522 - Manual (Page 47)

ND 522/523 47
I -
3
Milling
Specific
Oper
ations
Example: Enter data, and execute a circle pattern.
Holes (no. of): 4
Coordinates of center: X = 10 mm / Y = 15 mm
Bolt circle radius: 5 mm
Start angle: (Angle between X axis, and 1st hole): 25°
Hole depth: Z = -5mm
1st step: Enter data
Press CIRCLE PATTERN hard key.
Enter the type of circle pattern (full). Cursor to the
next field.
Enter the number of holes (4).
Enter the X, and Y coordinates of the circle center
Example: (X = 10), (Y = 15), or press NOTE to set the
coordinate to the current position. Cursor to the next
field.
Enter the radius of the circle pattern (5).
Enter the start angle (25°).
Enter the step angle (90°) (this can only be changed if
entering a “segment”).
PATTERN TYPE
HOLES
CIRCLE CENTER
RADIUS
START ANGLE
STEP ANGLE