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Jasonb
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Jasonb replied to the thread reliability of electronics in cnc conversions.Same with my KX3, no problems with electrics but they do cost more than a manual mill and a bunch of cheap components -
Jasonb replied to the thread Wanted helical gear set for model engine.They don't have to be the same size you can even have the lower tooth count gear bigger than the high tooth count gear. This is the...
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Jasonb replied to the thread Wanted helical gear set for model engine.It's only the tooth counts that determine the ratio/speed NOTHING to do with the angles Angles only alter the diameter of the gear...
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Jasonb replied to the thread Wanted helical gear set for model engine.As the diameter of the gear (pcd) is calculated as number of teeth divided by (DP x cos helix angle) if you want to keep the diameters...
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Jasonb replied to the thread Wanted helical gear set for model engine.De Bolt sell non 45deg pairs as do a few other engine suppliers The biggest problem with using stock 45deg gears on a hit & miss engine...
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Jasonb replied to the thread Wanted helical gear set for model engine.The shaft diameters are not so critical as you can usually bore out or sleeve the gears. What matters is the PCD of the gears (shaft...
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Jasonb replied to the thread A little ID help here please..The hit and miss engine looks like the Ted Young freelance design https://www.gasenginemagazine.com/gas-engines/model-sideshaft-engine/
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Jasonb replied to the thread Lapping cylinders - compounds.I use silicon carbide powders mixed with a little light oil down to 1000grit often sold for the stone polishing hobby. I work through...
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Jasonb replied to the thread Are there any X shaped engines?.There was a 4cylinder rotary engine in MEB https://www.modelenginebuilder.com/store/p18/issue-15.html Quite a nice one here too based...
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Jasonb replied to the thread I Have a Lot to Work on..Well stop wasting your time on the forum and get making:D😄
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Jasonb replied to the thread Look for Blueprints for Large Twin Beam Engine.It's about as close as you are likely to get being an A frame design, valve chest facing inwards etc. This was possibly what it was...
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Jasonb replied to the thread Look for Blueprints for Large Twin Beam Engine.Brunell are not the best to deal with, Sarik now do the plans servive https://www.sarikhobbies.com/product/vulcan-m17/ Was also in the...
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Jasonb replied to the thread Look for Blueprints for Large Twin Beam Engine.A good basis would be the "Vulcan" beam engine design which could be scaled up and then it's just a case of adding a double throw...
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Jasonb replied to the thread SPAM from Shelton.Sheldon is Admin and the messages are asking for finantial support for the forum, I got several.
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Jasonb replied to the thread The other Stuart Turner 600 question..Assuming he still wants to run on petrol then get hold of drawings for he one Stuart use don the Lightweight, AE or a Wall carb or any...
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