• Spring 2024 meetup in Calgary - tentative date Saturday, April 20/2024. Other regions are also discussing meet ups. If you want one in your area get going on organizing it! discussion
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  • Spring meet up in Ontario, April 6/2024. NEW LOCATION See Post #31 Discussion NEW LOCATION

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  1. a smile

    About the sample gift of chuck keys

    About the sample gift of chuck keys Sorry, I was busy with other things some time ago and interrupted the promised gift. It will be launched today. I will not set any conditions and do not require any return. I will explain the items and original intention of the gift. 1. These gifts are...
  2. a smile

    Re-create a rotary bore punch handle

    The hexagon punch tool made some time ago is feasible to actually use, but because of the small Angle, each use needs to adjust the small drag plate to increase the bias Angle, and recently more use, so I am determined to make a new one. First make an auxiliary tool (eccentric clamp) This time...
  3. a smile

    Tool Make a comb turning tool

    Making brass casing, the primary color of copper pipe lack of beauty. I happen to have some old thread pieces in my hand. There are also some by-products of wire cutting machine tools. Simply cut a notch reserved for blade welding. Spot welding TIG perfectly welded Clamping and tip...
  4. 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...
  5. 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...
  6. a smile

    Machine Always to meet new challenges - my first hydraulic press

    Recently, I am busy and have little time to take a walk in the forum. When I have difficulties in the processing of hexagonal or other polygons with inner holes, I think I can try hot stamping. So purchased a car maintenance side of the hydraulic press rack. Nominal 100T, I will not calculate...
  7. 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...
  8. 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。
  9. a smile

    Questions about taking pictures of machines.

    Why does the effect of mechanical equipment not prove to be good looking? Why does the effect of mechanical equipment not prove to be good looking? Who can provide a better shooting plan, skills? Does enhancing and re-enhancing the lighting have a good effect? Why many times the micro-single...
  10. a smile

    The DECKEL-FP3 conversion project, which had been suspended for several years, was started

    Today we get a control system, syntec-6MB, which is fitted just enough to use the console box of the original machine. Look through the box for the sealed top cover, and the mounting plate. Planning, measuring, marking. The Angle grinder grinds the sharp Angle after cutting. Punch and tap...
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