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Thread: 3" dog ear Clevis pin

  1. #1
    Supporting Member Frank S's Avatar
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    Frank S's Tools

    3" dog ear Clevis pin

    made out of 1045 round bar
    this is how I made a 3" diameter 6" long dog eared clevises pin
    first, I turned the bar down to 3"-003"n and cut it to length
    3" dog ear Clevis pin-img_20230521_113358cp.jpg
    then laid out the dog ear
    3" dog ear Clevis pin-img_20230521_120926cp.jpg
    3" dog ear Clevis pin-img_20230521_121358cp.jpg
    I will do nearly anything to keep from having to change from 3 jaw to 4 jaw or vice versa My lathe has the short nose spindle so the chucks are held on with bolts and a real pain to change
    3" dog ear Clevis pin-img_20230521_170301cp.jpg
    3" dog ear Clevis pin-img_20230521_171459cp.jpg
    next to drill the 1 3/16" hole
    3" dog ear Clevis pin-img_20230521_173304cp.jpg
    Even had a chance to use one of my new reamers
    3" dog ear Clevis pin-img_20230521_173417rs.jpg
    I pressed the ear onto the pin
    3" dog ear Clevis pin-img_20230521_174705cp.jpg
    3" dog ear Clevis pin-img_20230521_174917cp.jpg
    Then since there is a thickness issue between the 3" pin and the 1/2" ear to insure proper weld fusion it is always best to pre heat very thick metals before welding
    3" dog ear Clevis pin-img_20230521_175237cp.jpg
    First pass
    3" dog ear Clevis pin-img_20230521_175945cp.jpg
    Needle scaled the flux off between passes waited a minute between passes
    last pass
    3" dog ear Clevis pin-img_20230521_180255cp.jpg
    3" dog ear Clevis pin-img_20230521_180502cp.jpg

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  2. The Following 4 Users Say Thank You to Frank S For This Useful Post:

    baja (May 23, 2023), nova_robotics (Jun 1, 2023), Scotty1 (May 22, 2023), sossol (May 22, 2023)

  3. #2
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    Thanks Frank S! We've added your Clevis Pin to our Miscellaneous category,
    as well as to your builder page: Frank S's Homemade Tools. Your receipt:




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