topic Re: Non standard thread in Fusion Design, Validate & Document Forum

Non standard thread

mahockett — Thu, 15 Sep 2016 06:56:01 GMT

I am drawing a part that needs a 13.5mm X .3 thread, is there a way to create this non standard thread?

Thanks,

Mark

Re: Non standard thread

Beyondforce — Thu, 15 Sep 2016 07:07:40 GMT

Hi @mahockett,

Check out this video: https://www.youtube.com/watch?v=IpfPoA6_OWM

I hope it helps.

Cheers / Ben
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Re: Non standard thread

mahockett — Fri, 16 Sep 2016 03:04:51 GMT

Thanks Ben! That sort of worked. It made a thread profile on the part but no where close to being accurate. I can't seem to get a pitch measurement and when I tried to create a relief groove at the end of the thread it left two rows of about 1/6 of the circumference of thread. It's not a drawing I could send out for quotes.

Re: Non standard thread

Beyondforce — Fri, 16 Sep 2016 06:29:10 GMT

I can see, that you haven't created your own profile.
Could please send me the thread profile with the Pitch and all the dimensions?

Re: Non standard thread

mahockett — Sat, 17 Sep 2016 02:34:46 GMT

I'm not sure what you need but here is what I know about the thread. It's major diameter is 13.5mm and the pitch is .3. The height of the sharp 60 degree V thread is .25981mm

Re: Non standard thread

Beyondforce — Sat, 17 Sep 2016 03:07:01 GMT

Let me know, if I'm missing something:

Check out my YouTube channel: Fusion 360: Newbies+

Re: Non standard thread

mahockett — Sat, 17 Sep 2016 03:41:37 GMT

Thanks Ben! The root of the thread is flat, is there a way to measure the pitch to make sure it is correct? Is there a problem with the minor diameter?

Mark

Re: Non standard thread

Beyondforce — Sat, 17 Sep 2016 07:35:58 GMT

I have used the Measure tool and the distance between threads is 3mm. I could also see that you changed the Pitch in the dialogue box to 0.3 🙂

Btw, you can use the Fillet to make the ends of the thread look nicer and not just flat.

Re: Non standard thread

Anonymous — Tue, 30 Oct 2018 22:04:37 GMT

Hi,

Could someone be a lifesaver and make a simple ring with the following specifications.

Height: 5mm

EXTERNAL MALE THREAD: M28.5x0.6 mm 60deg

INTERNAL FEMALE THREAD to fit: M25.5 x 0.75 mm 60deg

I'm desperate,

Thanks,

Rob