Unable to attach blends? 1

[skanskan]

Hello.
How to create a blend between these two faces without getting the message "unable to attach blends"?

 

[skanskan]

Error message

 

[JohnRBaker]

The 'trick' is to create a very small blend, in this case 0.01mm, on the sharp edge of the 'Drafted' faces of the bottom 'feature', as I have done in the attached model.

John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA
Siemens PLM:
UG/NX Museum:

To an Engineer, the glass is twice as big as it needs to be.

 

[skanskan]

Interesting.

Thanks

 

[kscnoname]

The easiest way to get rid of faces like this without unnecessary features would be a face blend.