Creating an L-Bracket on a curved surface and a flat face.

Creating an L-Bracket on a curved surface and a flat face.

miggyneer
Participant Participant
1,922 Views
10 Replies
Message 1 of 11

Creating an L-Bracket on a curved surface and a flat face.

miggyneer
Participant
Participant

I'm at my wit's end here.

 

I'm trying to create an L-bracket to mount this flat cover. However, the surface the bracket must be mounted to is curved, and the bracket must sit flush against the cover on the flat (non-curved) side. 

I've attached some pictures and .f3d to clarify what I am trying to do, any help would be greatly appreciated. 

0 Likes
Accepted solutions (2)
1,923 Views
10 Replies
Replies (10)
Message 2 of 11

miggyneer
Participant
Participant
Accepted solution

To clarify...

I managed to get this far, but I can't make another bracket in the same way on the curved surface on the side. It's a surface, and I have tried to thicken it even 0.1mm but I'm not allowed. Screenshot 2022-09-21 104854.png

Edit: For some reason, 5mm did not work, but 6mm did work. I will try this approach again on the side and see if it behaves. 




0 Likes
Message 3 of 11

TrippyLighting
Consultant
Consultant

Hmm ... that part looked familiar, so I navigated to the other thread where you discussed the same part. I had a feeling you would come back!

How will this be manufactured ?

 

 


EESignature

0 Likes
Message 4 of 11

miggyneer
Participant
Participant

Turns out I figured it out. These pieces (The cover and the brackets, not the surrounding "duct" as that is already made) will be 3D printed out of CFRP. Here's what I came up with. 

 

Screenshot 2022-09-21 111507.png

 

Message 5 of 11

TrippyLighting
Consultant
Consultant

The timeline of your design did not look very promising in terms of overall workflow.  More stumbling than "figuring out".


EESignature

Message 6 of 11

miggyneer
Participant
Participant
Oh, I was for sure stumbling. No shame there.
0 Likes
Message 7 of 11

TrippyLighting
Consultant
Consultant

@miggyneer wrote:
Oh, I was for sure stumbling. No shame there.

What I was trying to say somewhat awkwardly is that if you are interested I can look at the design and perhaps suggest a better workflow 😉


EESignature

Message 8 of 11

miggyneer
Participant
Participant
I would love to figure out how to connect the two brackets into one!
0 Likes
Message 9 of 11

TrippyLighting
Consultant
Consultant

If you can share the design you completed with the bracket I'll take a look at it.


EESignature

0 Likes
Message 10 of 11

miggyneer
Participant
Participant

I feel like the uniformity of the bracket can be improved, just not sure how to go about it. I figured you can join them with a loft and curvature (G2) option, just trying to make it a bit more uniform now (The thicknesses at the base of the bracket, for example).

 

miggyneer_0-1663784469062.png

 

0 Likes
Message 11 of 11

TrippyLighting
Consultant
Consultant
Accepted solution

So the first 50% of the timeline is just to clean up this pretty bad model and make the perimeter surfaces stitch properly. It might not seem strictly necessary, but in my experience it is always better to start with clean geometry to avoid problems later.

 

TrippyLighting_2-1663789543149.png

 

The operations following are all to create the blocking surface and the bracket that holds it in place.

As you can see, this is mostly a surface modeling exercise.

 

TrippyLighting_3-1663789652386.png

Model is attached.

 

 


EESignature