problemi con pattern e boundary

[shinjy01]

Hello, I have problems with pattern and boundary in powermill!!
Let me explain, imagine drawing a banana (to make it simple ) so make the 4 bows!
I design them with the three-point string command.
when I give it the green flag, it converts all the bows into small segments!!!!
in addition to creating a casino with the conpensation of the radius, the result in processing is bad (making aluminum, you see a lot) !!!
I tried and tried to redesign the profile, both directly in pattern and boundary, but every time I give it the flag, it always converts everyone into small segments!
How do I keep the bows so that it really does an arc and not a myriad of segments?? ?

Thank you very much

p.s.: a powermill 2011

 

[tuio]

I don't know if I can help you. If the surface you need to work (so I'm not talking about pattern and boundary) has "round" forms, then what you say to banana has, in the distribution of the seleziono points in the drop down menu "exit type: suitable for arches" so that the postprocessor generates g2/g3, instead of segments of lines. the control, numerical using its macros, certainly generates better finishes instead of having many small segments. Note it immediately if you activate the "sign points" command in the path toolbar.
I hope I'll help you out.

 

[roberto-cam]

I'm sorry I didn't understand. I'd like the strings like I did in the attached image?

because if so, I tried and also making the union of the curves, it keeps me as arches.

Let me know if I can help you.

Hi.