Welcome to the Onshape forum! Ask questions and join in the discussions about everything Onshape.
First time visiting? Here are some places to start:- Looking for a certain topic? Check out the categories filter or use Search (upper right).
- Need support? Ask a question to our Community Support category.
- Please submit support tickets for bugs but you can request improvements in the Product Feedback category.
- Be respectful, on topic and if you see a problem, Flag it.
If you would like to contact our Community Manager personally, feel free to send a private message or an email.
Using loft in a circular section
kartik_1
Member Posts: 6 ✭
Hello,
I am trying to develop a circular geometry as shown in the attached picture. We are not able to close the geometry using the loft procedure, can somebody suggest a solution to the problem?
The highlighted arrows show where we get into problems trying to connect one section to the another.
Thanks,
Kartik
I am trying to develop a circular geometry as shown in the attached picture. We are not able to close the geometry using the loft procedure, can somebody suggest a solution to the problem?
The highlighted arrows show where we get into problems trying to connect one section to the another.
Thanks,
Kartik
Tagged:
0
Answers
Indaer -- Aircraft Lifecycle Solutions
One surface for marking the curve on circular geometry and one for the shape, sweep on the edge of intersection.
Does this make any sense to you?
Anyway, here is link to the model:
https://cad.onshape.com/documents/d29ff8e74a0f49809e533f48/w/48fedb2064cc4f30a27ee6e8/e/e36f139d86934221937a25ba
you need to model the path for a single S shape, in order to make a sweep (not a loft) which can then be circular patterned. But, as 3dcad realises, his method does not quite provide what you want, because from your picture, it looks as though each bend needs to be in a single plane.
So what you need to do is model the 'top' half of the S path, up to exactly half way, as a sketch containing two straight lines and a tangent arc on one plane, then switch to another plane to model the bottom half. The two planes will share a line, and that line will coincide with the 'crossbar' of the S.