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  1. SBWHART

    Potty Simpson and Shipton Short Stroke Engine

    http://youtu.be/0KZoRF8AhRU I think I may have run up against the limitation of the design it will only run for a few seconds with my small compressor before it runs out of wind. After all they only ever made two of them i guess thats why. Stew
  2. SBWHART

    Half Scale Domestic "Stovepipe" build

    An interesting engine Jason look forward to folllowing your thread Stew
  3. SBWHART

    Elbow Engine

    Pleases you got a runner Chris. I think it should be called the persistant engine because thats what you need to get get it going persistance. Stew
  4. SBWHART

    Brian's Donkey Engine

    Great looking engine Brian Stew
  5. SBWHART

    Potty Simpson and Shipton Short Stroke Engine

    Thanks Jim Things have been real slow on this engine due to family commitments but have managed to steal an hour or two her and their. I had to do a major sculpturing job on the base, it was my own fault instead of following the drawing I changes the hole centres for the pedestal as i thought...
  6. SBWHART

    Find Hansen has done it again!

    What a great little engine. Stew
  7. SBWHART

    Brian's Donkey Engine

    Thats a fine bit of deatiling on the door Brian Stew
  8. SBWHART

    April Project of the Month

    Great engine Jason well deserved Stew
  9. SBWHART

    A Table Engine Tale

    Great Engine Ramon a lovely runner. I learnt a lot from following your build thanks for posting it. Stew
  10. SBWHART

    Potty Simpson and Shipton Short Stroke Engine

    Managed to sneak a couple of hours in the shop this morning thanks to my grandson, the little darling had been playing with my bed side clock and put it forward 1 1/2 Hrs so bright and early I was up at my usual time, it was only when I looked at my shop clock that I noticed how early it was...
  11. SBWHART

    Rolling Mill

    Yes its quite a good read, worth having a trawl around the rest of the stuff as well. As far as the chevron gears go, I think I will cheat and just cut them straight. ::) One of the mills we were running had a lubrication problem in the closed up gear box, the mill finaly stoped turning, when...
  12. SBWHART

    Rolling Mill

    Hi Jason Yes I remember that I'll look up my back issues thanks for the reminder Found this free down load from the US lots of good info http://www.archive.org/details/rollingmillmachi00unit Stew
  13. SBWHART

    Rolling Mill

    Thanks for your input Guys The place I worked had a brass strip foundry, with continuos caster hot and cold rolls, so I'm fairly well up on what they look like I was checking to see if I could find some older steam powered mill info to see what they looked like from what I can see there hasn't...
  14. SBWHART

    Rolling Mill

    Thanks guys. I would say something between the two in size. I've found/poined towards a couple of usfull youtube links. Stew
  15. SBWHART

    Rolling Mill

    As any one got any information on Rolling Mills:- book title, photo, etching, etc, I've got an idea bubbling in my head, most of it sorted but still need some details. Stew
  16. SBWHART

    Elbow Engine

    This is quite a good way to check the elbows for squareness, first clock the vice jaw dead square first though Also check that the upright is square and then check the port blocks are square to each other. like this I run mine on slide ways oil: I checked the speed the other day at full...
  17. SBWHART

    Elbow Engine

    Try slackening off the base port so that you get a little movement then see if you can find a sweet spot thats lump free, and tighten the port down to try and capture that spot. Make sure you're elbows are not too long and bottoming out. Make sure your elbows are perfectly square. Make sure...
  18. SBWHART

    Potty Simpson and Shipton Short Stroke Engine

    For those of you who don't know what a sine bar look like hers mine: The bar is made to a very accurate length between the rollers and you just pack one end up to give the desired angle, that you calculate using the sine function. Finished off the base by drilling the holes, the outer holes...
  19. SBWHART

    Potty Simpson and Shipton Short Stroke Engine

    Fine looking fly wheel their Jason. Things have been real slow on this build over the last week due to domestic duties. One of those duties was solving the aviane housing problem in Glasgow where our son is moving into a new/old house, with a big garden, he asked if i could make him some bird...
  20. SBWHART

    Today was a

    Conrats Tel Hope mum and Little Rory James are both doing well. Stew
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