HEIDENHAIN ND 920 - Manual (Page 27)

27
Y
X
20
15
1
16
2
3
4
5
6
7
8
15
°
20
9
12
0
0
Linear Hole Patterns
The linear hole pattern feature allows you to easily create rows of holes
to cover an area. The required data are requested in the message field.
You can position to each hole by traversing to display value zero.
The following data are required:
• Coordinates of the first hole
• Number of holes per row (maximum: 999)
• Spacing between holes
• Angle between the rows and the reference axis
• Hole depth
• Number of rows (maximum: 999)
• Spacing between rows
Example
Coordinates of the first hole X = 20 mm
Y = 15 mm
Number of holes per row 4
Spacing between holes 16 mm
Angle 15 degrees
Hole depth Z = -30 mm
Number of rows 3
Spacing between rows 20 mm
Linear Hole Patterns