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  • rear chain sprocket

    What is the best way to set the rivets on the rear chain sprocket

  • #2
    Originally posted by white1j0 View Post
    What is the best way to set the rivets on the rear chain sprocket
    There's many ways to skin a cat, White1jo!

    But if you want to avoid the hazards of a hammer, make an anvil that holds the drum securely so you can apply a press.

    (I'd avoid a hydraulic press, however...)

    Held upon the press ram by a forktube boot is a motorvalve with the stem cut and ground concave to form the rivet without hammermarks.
    The anvil had a similar relief for the rivet head.

    ....Cotten
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    • #3
      Originally posted by T. Cotten View Post
      There's many ways to skin a cat, White1jo!

      But if you want to avoid the hazards of a hammer, make an anvil that holds the drum securely so you can apply a press.

      (I'd avoid a hydraulic press, however...)

      Held upon the press ram by a forktube boot is a motorvalve with the stem cut and ground concave to form the rivet without hammermarks.
      The anvil had a similar relief for the rivet head.

      ....Cotten
      Tom, the meticulous manner by which you effect hand and machine operations has my unreserved respect. The equipment and tooling you have does not adequately reflect the time, effort, persistence, patience and sacrifice you've made that has provided countless hours, days, weeks, months, years and decades to so many of us have enjoyed from the fruits of your labors. Thank you, Tom.
      Last edited by Steve Swan; 03-30-2020, 10:39 PM. Reason: spelling correction
      Steve Swan

      27JD 11090 Restored
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      27JD 13514 aka "Frank"
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      https://www.youtube.com/watch?v=hNRB...nnel=steveswan

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      • #4
        Unfortunately, Steve,...

        It just means I made a career of mistakes: The #1 F-up.

        My only credit is that at least I learned from them.

        Everybody stay healthy!

        ....Cotten
        Last edited by T. Cotten; 03-30-2020, 04:19 PM.
        AMCA #776
        Dumpster Diver's Motto: Seek,... and Ye Shall Find!

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        • #5
          Originally posted by T. Cotten View Post
          There's many ways to skin a cat, White1jo!

          But if you want to avoid the hazards of a hammer, make an anvil that holds the drum securely so you can apply a press.

          (I'd avoid a hydraulic press, however...)

          Held upon the press ram by a forktube boot is a motorvalve with the stem cut and ground concave to form the rivet without hammermarks.
          The anvil had a similar relief for the rivet head.

          ....Cotten
          Thanks for the help, what kind of press are you using, I have a 1000 lb. Dake hand press that I made anvils for to rivet new brake linings and I couldn't get enough pressure to seat them and they are made of brass, the sprocket rivets are solid steel, do you heat them first?

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