Chamfer

[matt0507]

I am having an issue where inventor 2015 for some reason isn't allowing me to complete a chamfer on an extrusion that I have been able to complete on other extrusions that are identical which are in front and behind. 

[JDMather]

Can you attach the .ipt file here?

[matt0507]

Here it is. 

[johnsonshiue]

Hi! Could you point out which edges on the model you are having trouble placing a chamfer?

Thanks!

[JDMather]

I notice that Sketch1 is not fully constrained or making use of obvious symmetry about the origin?

I notice that Extrusion4 indicates that it is sick, I would have stopped right there and figured out why.

Sketch5 is way too complicated - pattern features rather than sketch entities.

I recommend starting over from scratch - using what you learned from this initial attempt.

[matt0507]

If you look at the holes in the valley of the U shaped piece, they are the only two that aren't chamfered as all the rest. 

[matt0507]

JDmather. What do you mean by sick(I see the I next to the drawing) but what can cause that?