• 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 Calgary Area Meetup is set for Saturday July 12th at 10am. The signup thread is 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. a smile

    Try high-frequency quenching and grinding the surface.

    我完美地完成了大部分工作。在最后的过程中，我没有遵守安全规则，导致了严重的撞车事件。我应该关闭回转并调整位置。或者移至安全区域并调整回转高度。这将提醒我在未来的操作中安全的重要性。
  2. a smile

    Try high-frequency quenching and grinding the surface.

    自制车床125刀杆夹具，油淬后用磨床磨削V面，今天试配。
  3. a smile

    Try high-frequency quenching and grinding the surface.

    Not long ago, the tool bar box of EDM finally had time for high-frequency heat treatment, unfortunately, the high-frequency machine power of 15KVA was too weak for 2.5kg alloy steel, and it took about 12 minutes to heat to a dark red color, and then dipped into the waste hydraulic oil to...
  4. a smile

    Make another key shelf

    我想我做了太多的钥匙，然后不得不做一些支架来固定它们。
  5. a smile

    Surface Grinder Adapter Balancing Rings

    This is a balance splint I made myself two years ago, I think this structure is easier to adjust the static balance, and relatively easy to make, the black balance block is bought online.
  6. a smile

    Surface Grinder Adapter Balancing Rings

    Forgive my stupidity, I have read it carefully for a long time and still can't understand how it works ------ need to insert large or small screws in its threaded holes to balance the center of gravity of the grinding wheel?
  7. a smile

    Chuck key sizes poll

    Yes, when you see the actual key, you will understand my long-term plan, the hexagonal part and the middle M6 thread hole is the future expansion, locking other dimensions and other tools extension connection location. You can try to make some samples yourself sometime. I'll provide you with the...
  8. a smile

    Is Taper Attachment worth it?

    The East German lathe I sold some time ago has a taper attachment, and it is very convenient to use, but I can only say that for DIYER, who is not a professional taper shaft, the taper rack attachment is really of little effect. Because: 1. Usually there are few opportunities to make taper. 2...
  9. a smile

    A Smile Daily notes on mechanical handwork

    I feel dizzy after reading for a few days, so take a break from ------ to do some mindless work. Continue my canopy. The 6.6-meter span of 120mnm channel steel is still a little thin, and it takes about one day to make a strengthened bracket today, using 40*40mm square tubes. TIG welding was...
  10. a smile

    A Smile Daily notes on mechanical handwork

    Make a support clamp
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