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Fundamentals of path functions 6.2 – HEIDENHAIN TNC 320 (34055x-06) User Manual

Page 173

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Fundamentals of Path Functions

6.2

6

TNC 320 | User's Manual HEIDENHAIN Conversational Programming | 5/2013

173

Example – programming a straight line

Initiate the programming dialog, e.g. for a straight
line

COORDINATES ?

Enter the coordinates of the straight-line end
point, e.g. –20 in X

COORDINATES ?

Enter the coordinates of the straight-line end
point, e.g. 30 in Y, and confirm with the ENT key

Radius comp.: RL/RR/no comp.?

Select the radius compensation (here, press
the R0 soft key—the tool moves without
compensation)

Feed rate F=? / F MAX = ENT

Enter

100 (feed rate e.g. 100 mm/min), and

confirm your entry with ENT. For programming in
inches, enter 100 for a feed rate of 10 ipm. Or,

Move at rapid traverse: Press the FMAX soft key,
or

Traverse with the feed rate defined in the

TOOL

CALL

block: Press the F AUTO soft key.

MISCELLANEOUS FUNCTION M ?

Enter

3 (miscellaneous function e.g. M3), and

terminate the dialog with ENT.

The part program now contains the following line:

L X-20 Y+30 R0 FMAX M3