Heidenhain CNC Pilot 4290 V7.1 Description of B and Y axes User Manual download pdf (Page 26)

1.5 DIN PLUS: Contours in the XY Plane

Hole G370 Geo

G370 defines a hole with countersinking and thread in the XY plane.

Linear slot G371 Geo

G371 defines the contour of a linear slot in the XY plane.

Parameters

X Center of hole (radius)

Y Center of hole

B Hole diameter

P Depth of hole (excluding point)

W Point angle (default: 180°)

R Sinking diameter

U Sinking depth

E Sinking angle

I Thread diameter

J Thread depth

K Thread runout length

F Thread pitch

V Left-hand or right-hand thread (default: 0)

 V=0: Right-hand thread

 V=1: Left-hand thread

A Angle to Z axis – inclination of the hole

 Front face (range: –90° < A < 90°)—default: 0°

 Rear side (range: 90° < A < 270°)—default: 180°

O Centering diameter

Parameters

X Center of slot (radius)

Y Center of slot

K Slot length

BSlot width

A Angle of slot length (reference: positive X axis)—default: 0°

P Depth/height (default: “P” from G308)

 P<0: Pocket

 P>0: Island

I Area diameter (as cutting limit)

 No entry: “X” from section code

 “I” overwrites “X” from section code

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Heidenhain CNC Pilot 4290 V7.1 Description of B and Y axes User Manual Page 26