Manual

Spindles
Chapter 17
17-19
Where : Is :
q
The angle to be programmedfor the virtualC axis.
L
The length of the arc along thecircumference of the cylinder, as required to
define a legal endpoint forthe arcprogrammed inthe G02/G03 block.
R The radius at whichthe feedaxis ispositioned. This isthe activeR value
programmed in the initial G16.1 block, not theR radiusfor the G02/G03 block.
Figure 17.4
Results of Cylindrical Interpolation, Example 17.2
X
Z
Arc radius
of 8
20
25
(R)
28
N2
N3
N4
N5