• Scam Alert. Members are reminded to NOT send money to buy anything. Don't buy things remote and have it shipped - go get it yourself, pay in person, and take your equipment with you. Scammers have burned people on this forum. Urgency, secrecy, excuses, selling for friend, newish members, FUD, are RED FLAGS. A video conference call is not adequate assurance. Face to face interactions are required. Please report suspicions to the forum admins. Stay Safe - anyone can get scammed.
  • Several Regions have held meetups already, but others are being planned or are evaluating the interest. The Ontario GTA West area meetup is planned for Saturday April 26th at Greasemonkeys shop in Aylmer Ontario. If you are interested and haven’t signed up yet, click here! Arbutus has also explored interest in a Fraser Valley meetup but it seems members either missed his thread or had other plans. Let him know if you are interested in a meetup later in the year by posting here! Slowpoke is trying to pull together an Ottawa area meetup later this summer. No date has been selected yet, so let him know if you are interested here! We are not aware of any other meetups being planned this year. If you are interested in doing something in your area, let everyone know and make it happen! Meetups are a great way to make new machining friends and get hands on help in your area. Don’t be shy, sign up and come, or plan your own meetup!

Search results

  1. ForumFrog

    Edmonton - small part needed for lathe.

    Here's the spindle threads with 1.5 metric and 18 Whitworth.
  2. ForumFrog

    Edmonton - small part needed for lathe.

    I don't know why I didn't check in both metric and imperial. The thread form is most definitely Whitworth (yes .55*, at least according to my gauge), but the spindle is definitely in mm and the major thread diameter in in mm. See drawing below. This lathe is a tower of babel regarding measurements.
  3. ForumFrog

    Edmonton - small part needed for lathe.

    Yep that's the site I was talking about. I did give it a look with my metric gauge and couldn't find something that worked half as well at 18 Whitworth. The lathe itself Is a weird combination of dimensions. Some are inherited from the Myford and others seem changed on a whim.
  4. ForumFrog

    Edmonton - small part needed for lathe.

    It's a "copy" of the Myford Super 7. The main difference is in the headstock which uses opposing tapered roller bearings as opposed to the Myford's combination of brass sleeves and thrust bearings. What little information on these (basically notifying people they exist) can be found if you look...
  5. ForumFrog

    Edmonton - small part needed for lathe.

    I got my first lathe: a colt-720g, took the headstock apart to clean, then realized that the adjustment nut for reassembly is MIA. I'm in a pickle and need someone to machine the nut so I can get back to learning to machine! There's absolutely no information about these lathes or the original...
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