Inside radius in pipe

[Guffie]

I got a job where I have to make some milling that I never tried before and after some different test I can't really figure out how to fix this one here!

 

I have attached the file.. I want to make an inside radius (the blue surface) with the mill (at level 9), but no matter what I try of standard surface machining it won't really work out.. Is this only possible with 5 axis or is it just a matter of some parameters that have to be changed?

 

It's going to be done on a Integrex with possibilities for 5 axis, but I don't have licens for 5 axis on my lathe licens!

 

It's not urgent, but if any of you clever guys have a moment to take a look on it and give me a hint it would be very appreciated!!

 

Thanks a lot!

[Mic]

I got a job where I have to make some milling that I never tried before and after some different test I can't really figure out how to fix this one here!

 

I have attached the file.. I want to make an inside radius (the blue surface) with the mill (at level 9), but no matter what I try of standard surface machining it won't really work out.. Is this only possible with 5 axis or is it just a matter of some parameters that have to be changed?

 

It's going to be done on a Integrex with possibilities for 5 axis, but I don't have licens for 5 axis on my lathe licens!

 

It's not urgent, but if any of you clever guys have a moment to take a look on it and give me a hint it would be very appreciated!!

 

Thanks a lot!

 

Define your tool as a lollipop and use surface finish contour. Maybe tilt your B-axis a little in each end to better access the undercut section.

[Guffie]

Thanks for the input! I tried and it looks somehow fine when I simulate! I'll try to work a bit more with it to make it looks better...