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snow Tandem

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Stilldrillin:
Joe, I love machining delrin, when I get the opportunity.

Sorry, no other comment to make......  :scratch:

Enjoying every pic. Every description. Watching it grow.......  :thumbup:

Keep on, keeping on!   :D

David D

Joe d:
Thanks, Dave, still keeping on here! :ddb:


Got a bit further with the pump:


Turned the driven pulley that in turn moves the impeller.  Looks like a real simple part, huh?  This danged thing took me three tries: overbored the hole for the bearings in the first one,  :hammer: the tool grabbed the second one out of the 4-jaw and tossed it across the shop leaving un-recoverable dings, :hammer: :hammer: the third one came out OK


Then turned the driving pulley, this one worked out first time :clap:


soldered the inlet and outlet to the pump body


made up a mounting bracket, here it is with the rest of the parts


And here they are stuck together.


Still have to test it moving some fluid,  :beer: and then mount it on the base of the engine.

Cheers, Joe

Bernd:
Hey Joe,

In that last picture, is that the "over bored hole"?  :lol: :lol:

Lookin' good. Can't wait to see it all in one piece. Nice solder job BTW.

Bernd

Joe d:
Hey Bernd.  That's the "I evidently needed the practice hole" :bang: :bang: :bang:


Got the bench test done on the pump, we have circulation!  :ddb: :ddb: Here's a very short video thereof...


Here it is stuck in place


And with the flywheel in place.  The clearance was dictated by the belt I had on hand.. sometimes ya gits lucky! :thumbup:


the other side


not much left now...

Joe

Stilldrillin:
"And with the flywheel in place.  The clearance was dictated by the belt I had on hand.. sometimes ya gits lucky! "

Nah!

Don't go selling yourself short Joe...... That was precise forward planning!   :thumbup:

Well done, again!  :clap:

David D

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