changing the flow

[k turk]

i think i got the answer to this from search, but many of the posts were a bit old so i thought i would ask again - perhaps things have changed. i am working on a 5 axis multisurface toolpath with a total of 3 surfaces. i can get the toolpath to run with the two major surfaces, but when i add the third i get the error - Flowline Surface Conflict Found. Toolpath Not Possible.

 

I know you can switch normals. is it not possible to switch the surface flow as well?

 

thanks

k

[Colin Gilchrist]

Nope, Usually not possible to flip the flow directions without a lot of work.

 

Can you machine it in 3 + 2? I for these types of toolpaths, I set my Planes to be at a set angle to the surfaces, then I use surface - finish - Blend to machine the surfaces. You will love Blend once you get it figured out.

[k turk]

thanks for the tip. i will crack the books and see if i can get familiar with blend.

[Guest CNC Apps Guy 1]

Your other option is to create a single surface using Coons (C-Hook) or Net Surface. If you build a single surface then you'll get the direction you want.