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Need two unusual thread converters made

Posted: Sat Sep 16, 2017 12:31 pm
by Odd Job
Does anybody know a machinist who can make me two unusual thread adapters?

What's unusual about these adapters is that they will have a large to small converter and the large end is an unknown thread of about 45mm diameter. One adapter will have a small end that is threaded 1/2" x 20 and the other one will be 1/2" by 28.

I have the female component into which the large thread must fit, so whoever makes the parts must be able to work out what that thread is and make a male thread to suit.

Before you suggest Ovenpaa, he has made me good stuff in the past but he is up to his eyeballs in work so I will be looking for someone else to get these pieces done.

I have a rough diagram here of what I want:

Image

Re: Need two unusual thread converters made

Posted: Sat Sep 16, 2017 1:12 pm
by safetyfirst
Ashbourne engineering are good, also the folks that make wildcat moderators make quite a few adapters.

Re: Need two unusual thread converters made

Posted: Sat Sep 16, 2017 9:06 pm
by Alpha1
Can I ask what they are for.

Re: Need two unusual thread converters made

Posted: Sat Sep 16, 2017 9:20 pm
by Odd Job
It's for an experiment. I can't share the details yet.

Re: Need two unusual thread converters made

Posted: Sat Sep 16, 2017 9:21 pm
by Odd Job
safetyfirst wrote:Ashbourne engineering are good, also the folks that make wildcat moderators make quite a few adapters.
Thanks, I have emailed Ashbourne.