How can i make a chamfer with radius

I’m currently having trouble to create a V shaped chamfer on my 3D object, it’s supposed to be a handle but it keeps being deformed, even the entire shape has become rough… Can anybody assist me?

This is my 3D object, the one on the right is the linework(has been deformed before while making it smoothen out as to the design)
Testing.zip (13.6 MB)

i assume all the kinks you are having in there is throwing it off rail, that is just one of them but in exactly this area the chamfer failed, or got derailed.


also some parts of the chamfer actually overlap, the curves are just too close to each other for this radius, so rebuilding that completely or fixing it thoroughly is probably inevitable

generally you might just rebuild all the curves before you extrude them since you have not modelled very clean, here seen below as a random example picked out anywhere you have somehow managed to introduce kinks when you pull at this point you see that the continuity is zero, you can fix these in that case by simply deleting them. the shape seems to stay the same.


ooh i see what you meant but i actually did rebuild the curves multiple different times to adjust the different points areas because there was a lot of adjustments which lead to this issue. Let me try again after fixing those areas that you’ve pointed out as well as similar once.

Edited: i just tested it and it worked after rebuilding the areas that wasnt built too well, Thanks for the assistance!