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Help Support Home Model Engine Machinist Forum:
Jasonb
Project of the Month Winner
Project of the Month Winner!!!
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From
Surrey, UK
Joined
Mar 30, 2008
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Today at 1:57 AM
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Jasonb
replied to the thread
Galloway 1/4 scale info
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George Britnel redrew 3 of the 4 sizes of the Galloway, much better drawings and errors corrected but I don't think he did the 1/4 scale...
Yesterday at 1:59 AM
Jasonb
replied to the thread
Baker Ball Hopper Monitor
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See my reply to your question on Model Engineer Forum
Sep 19, 2023
Jasonb
replied to the thread
Baker Ball Hopper Monitor
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Ah that is the smaller VJ (vertical jack)Monitor that you have there not the larger one in this thread and that I built. Luckily I also...
Sep 19, 2023
Jasonb
replied to the thread
Vertical 4 cycle engine from recycled parts
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Posting that made me remember this video, with the flame lickers and sterling engines you need minimal friction, this is how long the...
Sep 15, 2023
Jasonb
replied to the thread
Vertical 4 cycle engine from recycled parts
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You could save a lot of work if youi had an atmospheric inlet, only one set of gears needed and you would have room to put a rocker post...
Sep 15, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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Brian, can you post the dimensions of that revised cam and also say what OD the bearing follower is. I don't know what software you...
Sep 14, 2023
Jasonb
replied to the thread
CNC options?
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Thanks for the replies. It is interesting to see how many use Code or the Wizards which I use neither of. Though I suppose it depends on...
Sep 12, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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Brian, I would have expected the opposite, I've suggested timing that will close the valve for longer so as your beam needs to be pushed...
Sep 12, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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During the initial part of the intake when the valve opens, the initial, colder, remnants of the previous stroke may still be slightly...
Sep 12, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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It was a reply to Steamchicks previous post. Problem with adding a pressure pad is it just creates more friction for the weak engine...
Sep 11, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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Or you read my early post ;) https://www.homemodelenginemachinist.com/threads/my-next-build-a-cross-beam-vacuum-engine.35408/#post-399870
Sep 11, 2023
Jasonb
replied to the thread
Machining a clearance for a flywheel
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As Timo says your lathe photo setup allows the boring head swing to be increased outside of the cut, with a profile that does not exit...
Sep 11, 2023
Jasonb
replied to the thread
Machining a clearance for a flywheel
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Problem is that only works if the scallop goes through to one side and is why you need an extra axis of movement. Had the work been...
Sep 11, 2023
Jasonb
replied to the thread
My next build--A cross beam vacuum engine
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The popping engines shutter moves away from the port rather than slides across it as you have on the beam engine so is unlikely to be...
Sep 11, 2023
Jasonb
replied to the thread
Aluminum Sand Casting a Motorcycle Engine
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Lee Artisan Foundry do the Sodium Silicate, CO2 to set it off https://www.artisanfoundry.co.uk/product_info.php?products_id=89
Sep 10, 2023
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