boolean on the contrary....

[supertramp]

It's been a long time since I used nx 2.0 (two years ago)... the last month today is the second time. in a file that didn't give me any problem at some time the boolean work backwards. If I want to join two solids, I'm subtracted, vice versa if I want to subtract them, I join them... what can be due to?

 

[ciciu]

I have a vague memory of such a problem but I can't focus my experience well.
For now, the first thing I have to say is, intersecting auto faces? Did you check the integrity of the two solids?

 

[supertramp]

hello thanks for the answer. the problem was due to the corrupt geometry on the model. Unfortunately I was forced to work with a very low tolerance of 0.0001 at the request of the customer who works with think design and this generated errors in the model that did not allow me to move on. eliminate the features that messed up the model is all back to work.

 

[The_Matrix]

think that in nx9 there is a new function that converts a united into a subtract....
You're ahead!
:finger:

 

[supertramp]

Non avevo dubbi :wink: