my first running engine

Discussion in 'Finished Projects' started by werowance, Sep 14, 2016.

  1. Sep 14, 2016 #1

    werowance

    werowance

    werowance

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    well, I finally have success with an engine. some may remember my failure a while back with a bj cicada that I never could get to run. I decided to back up and try something easier. I decided on elmers #25 wobbler. an I have success.
    I learned a few neat tricks along the way, like using locktight to combine duplicate parts ( I made 2 engines) so I could cut and drill both at the same time then heat to separate. I learned that broken drill bits can easily be removed from aluminum using boiling water and alum from your spice cabinet. it disovled the bit without hurting the aluminum - that was pretty awesome.

    I left the shaft a bit long so I could add a pulley later and did not angle cut the sides of the cylinder because for some reason I just don't think that looked good. I might cut a radius or round them over but I didn't like the 45deg angle cut like the plans showed so I left it square for now

    I have a video, just need to figure out how to post that to. its running on about 15 psi just using a blow nozzel according to my junk regulator

    wobbler.jpg
     
    purpleknif, gld, jefleury and 5 others like this.
  2. Sep 14, 2016 #2

    werowance

    werowance

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    here is the video...I hope anyway

    [ame="http://www.youtube.com/watch?v=M6E4EmbyHrk"]http://www.youtube.com/watch?v=M6E4EmbyHrk[/ame]
     
  3. Sep 15, 2016 #3

    Herbiev

    Herbiev

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    Great little engine. Thanks for sharing.
     
  4. Sep 15, 2016 #4

    dalem9

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    Very nice ! So rewarding to see your project finally run . Just a little reminder to loose the ring around machinery .Will save you from a lot of pain if it gets caught .
     
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  5. Sep 15, 2016 #5

    Brian Rupnow

    Brian Rupnow

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    Werowance--Congratulations!! Feels good, doesn't it. That was my first engine also. There is nothing that compares with the thrill of realizing that you have made a real, running engine.---Brian
     
  6. Sep 19, 2016 #6

    werowance

    werowance

    werowance

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    Built a base for it and ordered a Midwest boiler kit for it. Wanted to make my own boiler from scratch. I understand the type of copper and silver solder and such. But I was not comfortable making a safety valve without first having seen one. So thought it best to do a kit one first View attachment ImageUploadedByModel Engines1474297184.450669.jpg
     
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  7. Sep 22, 2016 #7

    mechman48

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  8. Sep 23, 2016 #8

    jayville

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    Well done....clem:thumbup:
     
  9. Oct 5, 2016 #9

    werowance

    werowance

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    And here it is on real steam

    Not overly excited on the boiler kit but it makes steam. Was just expecting more. Really a safety valve. This one relies on the hose popping off. Which I tested and works. Bet it makes about 5 to 10 lbs only

    https://youtu.be/1qJl7mwghV4
     
  10. Oct 5, 2016 #10

    nemoc

    nemoc

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    Nice job. Runs good on steam too.
     
  11. Oct 5, 2016 #11

    michael-au

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    Good work, well done :)
     
  12. Nov 6, 2017 #12

    werowance

    werowance

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    engine with boiler all done and mounted on sheet of aluminum and the wood board is ashe coated with bar top epoxy

    IMG_0002.jpg
     
    10K Pete, mirek111, Picko and 3 others like this.

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