Select Offsets (Via Dl Numbers) - Siemens SINUMERIK 840Di sl Programming Manual

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Select offsets (via DL numbers)

Setup value:

The setup value is defined optionally by the machine manufacturer in MD.

Same tool edge:

The same tool edge is used for 2 bearing seats (see example). Compensation can be made

for a location-dependent measurement error occurring as a result of machining forces, etc.

Fine offset:

Location-dependent allowances can be made for over/under-dimensioning.

Machine data are used to activate and define the number of additive offsets. Please refer to

the machine manufacturer's instructions.

N120 G0 X10 Z1

N140 G0 DL=2 Z-14

N150 G1 Z-21

N160 G0 X200 Z200

Fundamentals

Programming Manual, 11/2006, 6FC5398-1BP10-2BA0

;The tool turret is positioned at location 7

;D7 and DL=1 are activated and traversed in the next block

;DL=2 is activated in addition to D7 and traversed

;in the next block

;Approach tool change point

Tool offsets

8.16 Additive offsets

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