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    Another Machinist's Model of a Steam Engine.

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    • Mike AmosM Offline
      Mike Amos @Dave R
      last edited by

      @Dave-R

      πŸ‘ All day.

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      • tuna1957T Offline
        tuna1957 @Dave R
        last edited by

        @Dave-R Great job. Like the paint job. πŸ‘

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        • Dave RD Offline
          Dave R
          last edited by

          Thank you gentlemen.

          Etaoin Shrdlu

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          • Dave RD Offline
            Dave R
            last edited by

            Not a steam engine this time. Instead this is a machinist's model of a shaper. The top part reciprocates forward and back pushing a cutter over the work clamped in the vise. As the machine cycles the table with the vise on it increments to the side after each stroke.

            54418196493_16490f183c_k.jpg

            54417729236_95b4f56dac_k.jpg

            54419559663_8c87d2b45e_k.jpg

            Etaoin Shrdlu

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            • tuna1957T Offline
              tuna1957 @Dave R
              last edited by

              @Dave-R super slick modeling as is your usual. Curious what is the vintage of this mechanical marvel ? πŸ‘

              Dave RD 1 Reply Last reply Reply Quote 0
              • Dave RD Offline
                Dave R @tuna1957
                last edited by

                @tuna1957 Thank you. Shapers were fairly common in the late 1800s and early 1900s. There are still some in use today, though.

                Etaoin Shrdlu

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                • Bryan KB Offline
                  Bryan K
                  last edited by

                  Top notch modeling!

                  See my portfolio at https://delphiscousin.blogspot.com/

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                  • Mike AmosM Offline
                    Mike Amos
                    last edited by

                    I concur with the sentiments ^. Cracking.

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                    • Dave RD Offline
                      Dave R
                      last edited by

                      Thank you gentlemen.

                      Etaoin Shrdlu

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                      • Dave RD Offline
                        Dave R
                        last edited by

                        You probably won't believe it but here's another little steam engine. This is a 2-cylinder engine driving a duplex water pump.

                        2_Cyl Engine with Duplex pump.png

                        Etaoin Shrdlu

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                        • Mike AmosM Offline
                          Mike Amos
                          last edited by

                          Very compact mechanical marvel there. Pukka.

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                          • Rich O BrienR Offline
                            Rich O Brien Moderator
                            last edited by

                            If you hadn't mention what it was I would've guessed it was this...

                            Homer Donut Eating Machine

                            At least I now know what it is you are building!

                            Download the free D'oh Book for SketchUp πŸ“–

                            1 Reply Last reply Reply Quote 2
                            • Dave RD Offline
                              Dave R
                              last edited by

                              A twin cylinder steam powered donut delievery device? That would be cool.

                              In the meantime here's an idler sprocket for #40 roller chain.

                              Idler Sprocket.png

                              Etaoin Shrdlu

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                              • Bryan KB Offline
                                Bryan K
                                last edited by

                                Top notch work!

                                See my portfolio at https://delphiscousin.blogspot.com/

                                1 Reply Last reply Reply Quote 1
                                • Mike AmosM Offline
                                  Mike Amos
                                  last edited by

                                  They always are mate.

                                  1 Reply Last reply Reply Quote 1
                                  • Dave RD Offline
                                    Dave R
                                    last edited by

                                    Thank you!.

                                    Here's an animation I did as an experiment with scenes, native materials, and Vray.

                                    Footplate Animation2.mp4

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                                    • Dave RD Offline
                                      Dave R
                                      last edited by

                                      Vert Oscillator with Boiler final.png

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                                      • Rich O BrienR Offline
                                        Rich O Brien Moderator
                                        last edited by

                                        What happens when you push the button? πŸ’£ πŸ’₯

                                        Download the free D'oh Book for SketchUp πŸ“–

                                        1 Reply Last reply Reply Quote 0
                                        • Mike AmosM Offline
                                          Mike Amos
                                          last edited by

                                          Another Kipling, I wonder if a little flag pops up with the word 'Bang' on it?

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                                          • Dave RD Offline
                                            Dave R
                                            last edited by

                                            BANG! :😁

                                            Actually that's the cap for the fuel tank. It's supposed to have knurling on it but I was getting bored. There's a nother cap on top of the boiler for adding water that needs the knurling and I have to add a spring and some other details.

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