• 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

    Machine Always to meet new challenges - my first hydraulic press

    Find an old abandoned chuck and retrofit the back-end mount into a front-end mount
  2. a smile

    Tool Tool quality caused by rotary punching making attempts

    I would like to say two important points in my actual operation: 1. Deflection Angle, I initially made 1.05 degrees, in the actual operation, the small pallet was 0.5 degrees off, so the actual deflection Angle I used was 1.65 degrees. 2. Bearing selection should focus on axial strength, so I...
  3. a smile

    Tool Tool quality caused by rotary punching making attempts

    前几天，因为需要制作一些六角工具，所以买了一个很差的冲柄，只用了一次，就坏了。 后来即使用MT4锥柄改造冲床手柄也损坏过一次，我总结了大概的故障原因，然后开始制作偏心冲床。 最远端使用小滚珠轴承（内/外径9/26），然后是圆锥滚子轴承20/42，然后是滚珠滚珠轴承20/42。 然后，我制作了另一个类似结构的更大手柄，使用更大的手柄，并且还优化了轴承的组合。轴承内外径：9/26；25/52；25/52.. 试验结果：由于轴承组合结构不合理，小工具手柄很快损坏。 为了节省材料，我用了两段不同直径的钢材，用车床加工成紧密配合的尺寸。 使用液压机将其压在一起 采用 TIG...
  4. a smile

    Make a hexagon L wrench (lathe quick change tool holder)

    Yes, but I was very disappointed in the ending. I tried to make a rotary broach tool myself.
  5. a smile

    Make a hexagon L wrench (lathe quick change tool holder)

    If it doesn't take too much time, please translate it into English. I would also like to know the effect of the translation software you use. I think it is about the reason of being particularly busy recently :1. The quality of the rotary stamping handle purchased is very poor, and only one...
  6. a smile

    Make a hexagon L wrench (lathe quick change tool holder)

    I am very sorry that I forgot to switch back to English after English was translated into Chinese, and by the time I found it, I could not edit it. I will pay attention to this problem and avoid it from happening again in the future.
  7. a smile

    Make a hexagon L wrench (lathe quick change tool holder)

    今天买了一个内冲工具，做了一个17mm的套筒来测试。 I bought an internal punch tool today and made a 17mm sleeve for testing. 打一个孔并压一个 15mm 的轴。 Drill a hole and press a 15mm shaft 然后将其焊接在一起。 Then weld it together 高温弯曲。 High temperature bending. 高温淬火。 High temperature quenching 成功地减少了巨大的间隙摆动。 Successfully...
  8. a smile

    Machine Always to meet new challenges - my first hydraulic press

  9. a smile

    Machine Always to meet new challenges - my first hydraulic press

    Move forward slowly but surely!
  10. a smile

    Machine Always to meet new challenges - my first hydraulic press

    Some steel plates were purchased and a steel plate plane was planned to be welded on the hydraulic support work surface. A steel plate with a beveled side that needs to be cut off It takes more than an hour to dig a hole in the center of the iron plate, 100.00mm in diameter Use the Angle...
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