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Help Support Home Model Engine Machinist Forum:
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peterl95124
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peterl95124
replied to the thread
Start on liquid-piston X-Engine build.
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that's really neat !!!, or at least potentially neat as it seems the author of the app used a set of parameters that IIRC are different...
Thursday at 11:45 AM
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peterl95124
replied to the thread
Tests of CDI Ignition Modules
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DK, I've been using "EMGO 24-71543" moped coils with Sage-Gedde drivers, they're easy to find on eBay, but I'll mail you one if you're...
Mar 13, 2023
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peterl95124
replied to the thread
Ring grooves
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I have always cut my ring grooves using a "Nikcole Mini Thin" carbide grooving tool, they are ground with rake, relief, and side relief...
Mar 3, 2023
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peterl95124
replied to the thread
Needle bearings in a model diesel ?
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FYI on needle bearings I tried to use needle bearings but wasn't able to for various reasons... * they only have an external housing...
Mar 1, 2023
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peterl95124
replied to the thread
Tests of CDI Ignition Modules
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OOOOH !!!, AAAAAH !!!, love those wave forms !!! (I saw similar voltage curves back when I was experimenting, but never thought to...
Feb 28, 2023
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peterl95124
replied to the thread
Removing mill scale
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I prefer Naval Jelly rust remover (although its not as effective on black iron oxide as on red iron oxide so you might want to start...
Feb 23, 2023
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peterl95124
replied to the thread
Performing a vacuum test on model IC engine
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Ken, Glad to see you're still working on the Atkinson which I still believe you'll get running eventually. I've had good success...
Feb 20, 2023
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peterl95124
replied to the thread
Duesenberg Straight 4, quarter scale
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some machining operations on the rotary table for the water pump scroll first is approximating the scroll height as a staircase second...
Feb 18, 2023
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peterl95124
replied to the thread
Muncaster Joy Valve Steam Engine 1/2 scale
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B.E.A.Utiful !!!
Feb 18, 2023
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peterl95124
replied to the thread
Duesenberg Straight 4, quarter scale
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a small amount of progress on the water pump (have mostly been working on other projects) some (fun for me!) rotary table work was...
Feb 17, 2023
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peterl95124
replied to the thread
Tests of CDI Ignition Modules
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HMEL, you keep on mis-stating your own reference, there is no proof that all of the energy is in the air gap, here is a direct quote...
Feb 16, 2023
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peterl95124
replied to the thread
How I made my piston rings. No heat
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Dave, I asked a friend of mine, who's career was mechanical design with lots of familiarity with FEA software, to do exactly this, we...
Feb 16, 2023
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peterl95124
replied to the thread
Flywheel Foolishness
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Brian, I think you'll find that with these "fan blades" no air will move at all, to move air they have to be airfoil shaped and be able...
Feb 13, 2023
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peterl95124
replied to the thread
Muncaster Joy Valve Steam Engine 1/2 scale
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Raveney, I've never liked the "screw" adjustment for the forward/reverse operation as it would take forever to change it, I'm thinking...
Feb 6, 2023
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peterl95124
replied to the thread
Tests of CDI Ignition Modules
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DK is doing an empirical study and sharing the results, as well as using a storage scope to view wave forms to try to understand what's...
Feb 5, 2023
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