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Post processor cant see clearence plane which has given at hole making operation

Experimenter
Experimenter

Hey guys,

When we use same postprocessor for hole making and drill operations , i saw some dangerous  states.

 

In hole making oper.

 when tool goes on other holes , postprocessor not see clearence plane .

But in drill operation you can see this code ( G0 Z20)

 

NX 10 .0.1 MP2 

I put some photos and postprocessor .

Does anybody have any ideas? 

Regards,

Mustafa

holemaking.jpgdrill.jpg

 

1 REPLY

Re: Post processor cant see clearence plane which has given at hole making operation

Siemens Genius Siemens Genius
Siemens Genius

Hi,

 

Not necessarily a problem here. In absence of explicit definition of default state for return level (G98 or G99) in line N0012 we must assume that the system default setting is G98 (or else both program would be incorrect as in G99 the transfer between holes would be on the R level instead of the initial level as shown). This means that after G80 the tool is at the initial level (z=20). In this case the G0 Z20 in line N0021 will not activate a move as this just repeats the location where the tool already is.

 

Thanks,

 

Toon

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