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The U.S auto industry did "metrify" eventually because of imported parts.

Whaaaat? (throws hands into air, runs to check…) Phew, my U3 definitely has round section pulleys. I realise now that round section belts run perfectly well in V grooved pulleys, which would have

That's right.? My mistake.? I got mixed up (I sold my Unimat about a year ago and don't have it to look at anymore).? I think I conflated that with another small lathe I once had that DID have

All of my Unimats run a round section belt in a V ???♂?

When I got my first post-college job, the first paycheck went to a 40MB external hard drive, also for $600.? And that was a deal at the time.? The guy I bought it from was assembling kits

The traditional acronym is PEBCAK: Problem Exists Between Chair and Keyboard. -- Elliot Nesterman elliot@... www.ajoure.net "The finest jewel cannot disguise a flawed character."

I made a tool like this for undercutting a ring I was machining off an 8" diameter bit of aluminium - obviously it was all much bigger than a Unimat. I also cut some Vee groove pulleys on a big

I was not as sophisticated as any of this.? I took a 1/4" pointed nose carbide tool and cut a groove that works well enough with an O-ring.

Yes, one could say that, but by convention, one does not normally use the metric prefixes when talking about temperature. As I mentioned, I can easily build a glass tube mercury thermometer to measure

That's fine for a V belt.? But I think the original poster is making a pulley for an O-ring belt which has a round cross section. Charles E. "Chuck" Kinzer

This video explains my previous message well: https://youtu.be/e4apNy_2AB8?si=ylGnAx0OdFzNYA_C

Do you have the compound/taper attachment for your U3? If so there is a very easy way to cut a V. Using a parting tool cut into the pulley to the depth required. Then set the compound to feed into the

Very nice Carl, thanks for the link. Just a very brief view of your workshop though… Twenty years or so ago we watched (rather the worse for wear after an ‘occasion’ the night before) all day

On reflection, I think it was ‘the nut between the chair and keyboard’, which makes much more sense and is closer to your definition :-)

Neat! Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ Sent: Sunday, September 17, 2023 10:10:17 AM To: OldToolmaker <old_toolmaker@...>; [email protected]

Try this link: https://www.youtube.com/watch?v=rsCy7s-mP1U&t=29s

If you intend using the machine as a drill press and aren't drilling deep holes, then yes it's a worthwhile addition. Other than that it has no use. Paul B.

Nice display with big numbers. I like it. Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ Sent: Saturday, September 16, 2023 11:44:21 PM To: Tamra

Hello Carl! I don’t have a Facebook account so was unable to view your shop and railroad pictures. -- http://www.homemadetools.net/ forum/ OFF- SET-tailstock-center-65965#post105972

For Computers I thought it was the "Keyboard / Chair Interface Unit" cause all the problems.