HEIDENHAIN ND 1300 OED and Crosshair Systems - Manual (Page 114)

96 QC-300 Series User’s Guide
Line constructed from two arcs
Up to three line constructions can be made from two arcs:
• Two point line:
The line between the two arc centers
• Tangent line 1:
The first line tangent to both arcs on the same side
• Tangent line 2:
The second line tangent to both arcs on the opposite side
To construct a line between two arcs:
1 Touch the Measure Line icon
2 Touch the first arc feature
3 Press the Enter key
4 Touch the second arc feature
5 Press the Enter key
6 Press the Finish key
The two point line will be constructed. Alternative line constructions can be selected from the drop-down
menu in the DRO window.
Two point line Tangent line 1 Tangent line 2