HEIDENHAIN CNC Pilot 4290 V7.1 Description of B and Y axes - Manual (Page 49)

HEIDENHAIN CNC PILOT 4290 49
1
.1
0
DIN PLUS: Linear and Cir
c
ular P
a
ths
1.10 DIN PLUS: Linear and Circular
Paths
Milling: Linear movement G1
G1 moves the tool on a linear path at the feed rate to the “end point.”
The execution of G1 varies depending on the working plane:
„ G17 Interpolation in the XY plane
„ Infeed in Z direction
„ Angle A—reference: positive X axis
„ G18 Interpolation in the XZ plane
„ Infeed in Y direction
„ Angle A—reference: negative Z axis
„ G19 Interpolation in the YZ plane
„ Infeed in X direction
„ Angle A—reference: positive Z axis
Parameters
X
End point (diameter)
Y End point
Z End point
A Angle (reference: depends on the working plane)
Q Point of intersection. End point if the line segment intersects
a circular arc (default: 0):
„ Q=0: Near point of intersection
„ Q=1: Far point of intersection
B Chamfer/rounding. Defines the transition to the next contour
element. When entering a chamfer/rounding, program the
theoretical end point.
„ No entry: Tangential transition
„ B=0: No tangential transition
„ B>0: Rounding radius
„ B<0: Chamfer width
E Special feed factor for the chamfer/rounding (default: 1)
Special feed rate = active feed rate * E (0 < E <= 1)
Programming X, Y, Z: Absolute, incremental or
modal or “?”