I tried doing the model but i'm not able to handle the helix properly. The profile change is complex to understand. I suceeded in creating something similar to this but not like the one shown in the image.
That's practically a double thread. You have to use the feature "swept cut".
I used swept cut but got the same profile
Hm, it's probably necessary to loft between two contours along curves.
I have added my file that I was trying to make. Please find the step file. i used swept cut.
can you please spend some time and make it for me?
You can also try to make a straight cut with the required shape and than with the flex option, twist the object.
Also works fine....
The idea of Hans could work, but only by the use of a loft between the two profiles and after that flex it.
Different profiles...no problem.
2 sketches at the required planes, loft and than a twist.....give it a try.
And remember real engineers/designers travel the unknown paths...thats the difference between engineers and copy-cats.
please see the image properly. the profile at both ends are different. that's what troubling me.
Thanks. Loft and twist worked, still not satisfied with the quality. Will be trying myself for that anyways. Thanks again.