Separation Point G44; Oversize G52-Geo - HEIDENHAIN CNC PILOT 640 User Manual

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Separation point G44

During automatic program creation with TURN PLUS you can define
the Separation point for rechucking with function G44.
Parameter:
D: Location of separation point
0: Start of basic element
1: Target of basic element
If no Separation point was defined, TURN PLUS uses the
largest diameter as separation point for outside machining
and the smallest diameter as Separation point for inside
machining.

Oversize G52-Geo

G52 defines a contour-parallel Ov.size that applies to basic contour
elements and form elements and is taken into consideration in G810,
G820, G830, G860 and G890.
Parameter:
P: Allowance (radius)
H: Absolut=0,Add=1 – P applies as an absolute or additive value
(default: 0)
0: P replaces G57-/G58 oversizes
1: P is added to G57-/G58 oversizes
G52 is a modal function
Program G52 in the NC block for which it is intended.
G50 preceding a cycle (MACHINING section) cancels an
oversize programmed for that cycle with G52
268
DIN/ISO programming | Attributes for contour description
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017