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I am building a new engine now, i will post pictures soon,i just need to make the cylinder finished, i think it is a new way to build them"i hope"
sorry for beeing away for so long, i love this forum

Regards from:Lars

where can i find building plans for this engine???

Lars

That looks like my comments!!
hehe, i nag at ian all the time

LArs

I measured the rpm, and i doubled it, i got 450rpm now,with the small power piston, i need to find something to make the bigger power piston from

Lars

so then i will make a power piston that is about 7,4mm long, and 37.5 wide, that should be ok i think.....

Thanks for help ian s c

so when you say that i need to have ratio of 1.5 : 1between the two sides of the motor.does that mean that the power piston should be divided by the cylinder size by 1.5?? Like my engine has a Radius on 18,75mm(Half the diameter) and 111mm lenght,so that will be 3.14x18.75x111=6535,125,does that mea...

I have a Gamma i think, i know how to calculate the ccm of a cylinder,i think i understand the swept volume now, cause i read about it yesterday, btw:i think pi is 3.1415

Thanks

Lars

The power piston is id:23mm and its about 23mm dia,and about 1.1mm deep,the cranck stroke is a total 2.2mm,and the power piston/displacer stroke is 1.1mm..i think the power piston is to small,this is not the finished version of the engine, i only have one bearing,cause i cant fine any more, and the ...

I need to build new power piston, cause i am a noob with math, i think the power piston shall be 1.5 times bigger than the swept volume,am i right??, but how to i calculate the swept vulume, i am such a noob at math,but i really try to learn.my machine is a alfa,i think..hehe

Lars

I think i have a to small displacer, i found a airpot,that is about 1.2cm in diameter, and it is about 1.8cm long, so my stroke is about 0.9,can i use to of them??? will it help???

Lars

Its now starting, but i revs only about 150-prm,and i need to build a better crank,i will update when the machine go better

Lars

The coke can stirlings are alot of fun, here is the first coke can i build that made over 1000rpm, my record is about 1600rpm, but i have not recorded it, i stopped press for rpm,s cause i want to run a dynamo on them..
[video 425,350]https://www.youtube.com/watch?v=8lTIPzTQ-sE[/video]

Fantastic, the machine sound nice, i would try to adjust the displacer rod, cause it heard like it knocked hard. you dont need alot of tools to build a tin can stirling, they are easy to build, you only need some silicone, and some ballons, and small thing you have in your home. I am building a bras...

oil these joints, sorry my bad engilsh now, i am tired,are you gonna give it a try today=?

what are you using as heat???,cause i think maby you need more heat