• 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. John Conroy

    King 1440 and Craftex Threading

    I have about 6 feet of 4" round 4140 bar stock. If you want a couple of slices of it to make your gears you would only need to pay for the postage. Just let me know how thick each slice should be.
  2. John Conroy

    King 1440 and Craftex Threading

    I posted about turning the gear blanks in post # 120. I ground a 5mm HSS cutter for my 5/8" boring bar and mounted it in the tool post then plunged through the bore by moving the carriage along it's long axis. I advanced the cross slide in .0005" increments for each plunge through the gear...
  3. John Conroy

    Rough looking Colchester Triumph 2000 lathe listed on GC surplus

    The tool post grinder and the appearance of the machine make me think the operator didn't take measures to protect the machine from grinding debris or clean it properly after grinding. A death sentence for any lathe.
  4. John Conroy

    Triumph GT6 4 speed manual transmission case crack repair

    Good to know! I'll let the owner know. That car looks a lot better than what he started with.
  5. John Conroy

    Triumph GT6 4 speed manual transmission case crack repair

    A friend of mine is restoring a 1968 Triumph GT6 and noticed a crack in the transmission case that runs from the top of the rear mainshaft bore to the top gasket surface. The case is cast iron and I am not the right guy to be attempting the crack repair but told him I could machine the repaired...
  6. John Conroy

    King 1440 and Craftex Threading

    If you're planning on making a M1.25 gear between 35 and 54 teeth I could send you the cutter and arbor.
  7. John Conroy

    Rough looking Colchester Triumph 2000 lathe listed on GC surplus

    https://www.gcsurplus.ca/mn-eng.cfm?snc=wfsav&sc=enc-bid&scn=450322&lcn=601098&lct=L&srchtype=&lci=&str=1&lotnf=1&frmsr=1&sf=ferm-clos&saleType=A
  8. John Conroy

    King 1440 and Craftex Threading

    I used the same formulae as you did along with this chart published by Evolvent Design. There is a short video from them also that gave me more confidence in deciding it was M1.25 ( I know you hate YouTube vids but it may help someone else.) I decided on a 20 degree pressure angle because I...
  9. John Conroy

    EXCELLO 602 MILLING MACHINE

    I hope a forum member gets this. Pretty rare high quality Canadian made mill.
  10. John Conroy

    13-40 Metal Lathe with 2 Axis DRO for Sale, $6250, Harrison Hot Springs, BC

    He says in the ad that those are parts to convert the cross slide and compound to metric
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