Poppin Picture and Video

[IronHorse]

Hi

Here is my 1st Flame-Licker Engine, my 4th project so far. This was the first project I did with my

new Mini-Mill, and enjoyed making it.

Here is a Picture:

Also a Video:




I took a few shortcuts like:

The crank is made from brass, I have not mastered creating a steel one yet!

I did a few 45Deg cuts on the main body instead of rounding off. I did not have a rotary table and I

did not want any file or sandpaper marks on the piece. I realy wanted to show the machined surface.


It appears that the seating of the valve and piston lubrication are most important for this type of

engine. I had to try a few different "bends" to the valve to get it to run and it needs adjustment

every so often. At first I ran the engine with a light machine oil, but after it cooled the valve

would be "glued" to the head and the oil in the cylinder was thick and sticky. I cleaned it out and

rubbed some extra-fine graphite on the cylinder walls and then I poured a small amount on a cloth and

rolled the piston in it to coat it all over. After I did that, it ran at twice the RPM and only needs

to be redone after a dozen or so 5 minuit runs.

Well, back to the next project.

 

[chuck foster]

ironhorse..............thats a great look and running engine ;D
i have never built one of those but i bought one at a sale one day last year,
it runs ok but i sure don't run or look as good as yours !
i really like the way you did the fuel tank in the base, just turn it to vary the engine speed.

what kind of mini mill did you get?

chuck

 

[Bogstandard]

Great job you have done on that. A real achievement.

John

 

[cfellows]

Very nice indeed. I have one of those that I can't get to run to save my soul. I'm quite envious!

Chuck

 

[TinkerJohn]

Very nice. Although I've not built a flame licker, I do have one a friend gave me, but cannot get it to run at all. Can't determine if it's the timing or friction.

Your video has inspired me to go back, take a closer look, and see if I can get the thing to run.

Once again Great Job! Now off to the shop to see if I can find the flame licker.

TinkerJohn

 

[zeusrekning]

I love the sound of those engines. Yours turned out beautifully.
Tim

 

[Divided He ad]

I like that a lot! ;D
It seems to run quite happily with a brass crank... do you think It knows it should have had a steel one? :big:
If you hadn't mentioned the 45 deg cuts I'd never have known you had not meant them as your own styling!
Looks good to me!
I also like the burner placement... simple and very effective ;D
Sooner or later I'll get round to one of these and your graphite testing will help me out.... Thank you.
Is your next one a secret? or have/will you be posting it's progress?



Ralph.

 

[SignalFailure]

I don't know how it works but it looks and sounds great :bow: Well done!!

 

[rake60]

I Love That Engine!

It was the very first flame licker that I was ever able to get to run.
Your's is a much cleaner build than mine was.

Very Well Done!

Rick

 

[IronHorse]

Thanks for all the good comments about my new engine. ;D


Just to answer a couple of questions, I Picked up a Sieg X2 Mini-Mill last year, A big improvement

over my old Drill Press! Also my next project is one that I have already made, but could not get it to

run yet. I found some partial plans in a book called "Home Mechanics For Amateurs" (google Books).


Here is a Picture of what it will look like:

I think I made the displacer piston too narrow, I have to experiment with the clearance between the

piston and the cylinder. It realy wants to run, but will not keep going. ???

 

[tony_m_baker]

Excellent looking work. I am considering building one of these and your work is very encouraging.