Hole On Lateral Surface G310-Geo; Linear Slot On Lateral Surface G311-Geo - HEIDENHAIN CNC PILOT 640 User Manual

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Hole on lateral surface G310-Geo

G310 defines a hole with countersink and thread in a lateral surface
contour.
Parameters:
Z: Center of hole
CY: Center as linear value (reference: unrolled Reference
diameter)
C: Center (angle)
B: Diameter
P: Depth excluding point
W: Point angle (default: 180°)
R: Sink diam.
U: Sink depth
E: Sink angle
I: Thread diameter
J: Thread depth
K: Start of thread – runout length
F: Thread pitch
V: Direction of thread: (default: 0)
0: Right-hand thread
1: Left-hand thread
A: Angle to Z axis (range: 0° < A < 180°; default: 90° = vertical
hole)
O: Center. diam.
Machine the G310 holes with G71..G74.

Linear slot on lateral surface G311-Geo

G311 defines a linear slot in a lateral-surface contour.
Parameters:
Z: Center of slot
CY: Center as linear value (reference: unrolled Reference
diameter)
C: Center (angle)
A: Angle to Z axis (default: 0°)
K: Length
B: Breadth
P: Depth (default: P from G308)
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DIN/ISO programming | Lateral surface contours
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017