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Author Topic: New M15 engine  (Read 174 times)

JinMachine

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New M15 engine
« on: October 25, 2020, 10:04:01 am »
This is a micro engine model, M15. It is a diesel engine as a design sample. It is made of brass and stainless steel. The main body formed by precision casting. It is connected with a double balance shaft to work. In order to reduce the running resistance of the parts, this small body is equipped with 8 precision bearings.
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https://www.ebay.co.uk/itm/373296431765

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Raphael

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Re: New M15 engine
« Reply #1 on: October 25, 2020, 01:12:23 pm »
Bonjur Jin,
Another very nice engine indeed, but are you sure it is a diesel ? I would think it is another 4 stroke engine because a diesel has no spark plug, it has a pre heater fuel then works on compression.
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Adirondack Jack

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Re: New M15 engine
« Reply #2 on: October 29, 2020, 10:41:23 am »
Is that a spark plug, or a glow plug perhaps, as is used on four stroke RC airplane engines? Still a four stroke, but once running, fires on compression heat as any diesel?
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