HEIDENHAIN CNC Pilot 4290 - Manual (Page 123)

HEIDENHAIN CNC PILOT 4290 111
Rapid traverse to machine coordinates G701
The slide moves at rapid traverse on the shortest path to the target
point.
Parameters
X, Z: End point (X diameter value)
Programming in the Y axis See ”CNC PILOT 4290 with Y Axis”
User's Manual.
”X, Z” refer to the machine zero point and
the slide zero point.
4.6.3 Simple Linear and Circular Movements
Linear path G1
The tool moves linearly at the feed rate to the ”end point.”
Parameters
X, Z: Diameter, length to end point (X diameter)
A: Angle (angular direction: see graphic support window)
Q: Selection of intersection – default: 0. End point, if the line
segment intersects a circular arc.
■ Q=0: near intersection
■ Q=1: distance intersection
B: Chamfer/rounding arc – transition to the next contour element.
Program the theoretical end point when you enter a chamfer/
rounding arc.
■ No entry in B: tangential transition
■ B=0: no tangential transition
■ B>0: Radius of the rounding arc
■ B<0: Width of chamfer
E: Special feed factor for chamfer/rounding
(0 < E <= 1) – default: 1
(special feed rate = active feed rate * E)
Programming in the Y axis See ”CNC PILOT 4290 with Y Axis”
User's Manual.
Programming X, Z: Absolute,
incremental, modal or ”?”
4.6 Machining Commands