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Hit n Miss Engine ,,,,to MR D Kerzel's design

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Jasonb:
O ring chord I would thin its liek a continuous length of o ring section

Looks good Rob, how long did it actually take to machine and also write the programme?

J

DaveH:
Rob,

Very nice.

How was it held to the mill fixture plate?

 :beer:

DaveH

dsquire:

--- Quote from: sbwhart on June 20, 2011, 12:25:07 PM ---I wonder if we could go through the alphabet with Dave's  :D

Great stuff Rob
 
:clap: :clap: :clap: :clap:

Tell me what are you going to put in that O ring groove,  :scratch:

Stew


--- End quote ---

After you are finished going through the alphabet you are going to have to start going by number. I just counted them up and there are at least 29 Dave's. No wonder it's getting confusing.  :lol: :lol: :lol:

Cheers  :beer:

Don  (not Dave)

Rob.Wilson:

--- Quote from: sbwhart on June 20, 2011, 12:25:07 PM ---
Tell me what are you going to put in that O ring groove,  :scratch:

Stew


--- End quote ---

Hi Stew ,,,,,,, Just as Jason replied ,,,,, i will make one from O ring cord  :dremel:


Just cut to the required length and super glue the ends  :med:


--- Quote from: Jasonb on June 20, 2011, 01:31:48 PM ---Looks good Rob, how long did it actually take to machine and also write the programme?
J

--- End quote ---

Hi Jason ,,,,,,, About 3/4 of an hour for the 3D computer model ,,,,,,,,,,,,,, 1 1/2 hours for the CAM /G code part ,, i am still feeling my way around that part  and 3 hours 47 minutes of CNC machine time  :dremel: 



--- Quote from: DaveH on June 20, 2011, 02:03:10 PM ---Rob,
How was it held to the mill fixture plate?
DaveH

--- End quote ---


Hi Dave ,,,,,,,,,, Four M3 socket cap screws from the underside of the plate screwed into the part were the 4 fixings would go to attach the part to the engine ,the part was spaced up from the fixture plate with 4 washers i had ground to the same thickness  ,,,, the holes were then drilled M4 clear and counter bored  so it could be bolted to the engine .


Don ,,,,,,  :doh: how many Dave's   :lol: :lol: :lol: :lol: :lol:


Rob

sbwhart:

--- Quote from: Rob.Wilson on June 20, 2011, 04:52:47 PM ---
--- Quote from: sbwhart on June 20, 2011, 12:25:07 PM ---
Tell me what are you going to put in that O ring groove,  :scratch:

Stew


--- End quote ---

Hi Stew ,,,,,,, Just as Jason replied ,,,,, i will make one from O ring cord  :dremel:


Just cut to the required length and super glue the ends  :med:

I recon they would make a good drive belt for a small engine Governor
 
:smart:

I'll google O ring cord and see what it brings up

Thanks

Stew


--- End quote ---

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