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    Twisted Dovetail

    Scheduled Pinned Locked Moved Woodworking
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    • Dave RD Offline
      Dave R
      last edited by

      I had the pleasure of watching Tage Frid handcut dovetails once years ago. He came to speak to a college woodworking class I was in. We watched as he laid out and quickly cut a set of dovetails. When he was finished, he put the joint together and then he looked around the room. Not at us but at the walls of the shop. The professor asked him what he was looking for and he replied, "A dovetail hammer." No one in the class including the professor ever heard of a dovetail hammer before. Frid broke into a smile and walked over to the hand tool wall and grabbed a claw hammer. He walked back over to where he'd been working and gave one of the pins a few whacks to spread out the fibers and fill a small gap he'd created when cutting the joint. Then he held up the hammer with a grin and said, "This is a dovetail hammer." πŸ˜†

      Etaoin Shrdlu

      %

      (THERE'S NO PLACE LIKE)

      G28 X0.0 Y0.0 Z0.0

      M30

      %

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      • robertWanR Offline
        robertWan
        last edited by

        Ipossible?

        Robert


        jaskolczy ogon.jpg


        jaskolczy ogon2.jpg


        jaskolczy ogon.skp

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        • TIGT Offline
          TIG Moderator
          last edited by

          They slide in/out on the diagonal ?

          TIG

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          • robertWanR Offline
            robertWan
            last edited by

            No. πŸ˜„
            Radial.
            .skp is up.

            Robert

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            • jeff hammondJ Offline
              jeff hammond
              last edited by

              @robertwan said:

              Ipossible?

              ha. wow.. at first i was thinking "ok, there's no way that's going together.. especially getting all 4 pieces to do it"

              but, after checking your .skp, it appears like it will actually work.
              πŸ‘

              dotdotdot

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              • S Offline
                slbaumgartner
                last edited by

                It could be a challenge to create a jig for cutting that one accurately!

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                • robertWanR Offline
                  robertWan
                  last edited by

                  I made on the CNC.

                  Robert

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                  • cottyC Offline
                    cotty
                    last edited by

                    Nice and clever!

                    my SketchUp gallery

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                    • robertWanR Offline
                      robertWan
                      last edited by

                      I tried on the CNC, but it can not be done. The test is .skp file above.

                      http://scontent-b.cdninstagram.com/hphotos-xaf1/t51.2885-15/e15/10693512_322800104559875_387077836_n.jpg



                      Robert


                      Shinobu Kobayashi.jpg

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                      • jeff hammondJ Offline
                        jeff hammond
                        last edited by

                        @robertwan said:

                        I tried on the CNC, but it can not be done. The test is .skp file above.

                        do you mean it can't be done with CNC or it can't be done at all?

                        dotdotdot

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                        • robertWanR Offline
                          robertWan
                          last edited by

                          Chisel can be done.
                          I'll try to draw it later, it looked as if made on CNC.

                          Robert

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                          • robertWanR Offline
                            robertWan
                            last edited by

                            It's not bad, I thought there would be more problems.
                            That's what it looks like when made on CNC, there are few problems.
                            1-6 can be corrected with a chisel. 7 and 8 is an empty space, but invisible.
                            There's only 7x7x7 [mm] to cut out with a chisel.

                            Robert


                            jaskolczy ogon CNC.jpg


                            jaskolczy ogon CNCmade.jpg


                            do wyciecia.jpg


                            jaskolczy ogon CNC.skp

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                            • jeff hammondJ Offline
                              jeff hammond
                              last edited by

                              are you going to cut one?

                              dotdotdot

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                              • robertWanR Offline
                                robertWan
                                last edited by

                                Minimum of two pieces.

                                Robert

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