Slow Speed Diesel Engines > Other Slow Speed Diesels
A new British Iron Project
BruceM:
370 rpm! That explains the giant flywheels. It must sound marvelous.
rleonard:
I have run the engine for short times. Without a major foundation, it tends to move along. I am designing a steel base for the engine and generator similar to the others I've built. Now looking for the S15 X 50# I beams that are needed.
Bob
rleonard:
With the Bamford project winding down it is time to direct attention to the Hornsby. The drive will be a M section poly-V belt over the flywheel to the generator head. With arrangement I can have a 7.2:1 speed increase in one stage and run the engine at 250 rpm.
Here is the pulley that I made and a Lister flywheel mounted on the generator shaft. The flywheel is probably 200 lbs and should help smooth out the power.
Craigslist score. A Milwaukee magnetic base drill. I need this for the framework.
Bob
contaucreek:
I use one of those drills at work Bob. Adjust the head on its base for maximum ridgidity...you will see what I mean.
I am getting my head around a cart for the CY. I have a matching set of heavy wagon wheels, 30 and 36 inch dia. Stub (well not so stub) schedule 80 axles welded into a channel and threaded on the end for a cap to hold the wheels on. Tapered bores in the hubs so I will make tapered bushings and weld them onto the pipe. Dado the underside of the timber to accept the channel and to disguise it and bolt the channel through the timber in 2 or 3 spots.
Plan on making my own fuel tank from a big pipe with the end caps being flame cut plate and welded on. I can get fancy with that because thats our work, CNC flame cutting. Maybe I will make them tall to gravity feed and just weld a tiny angle iron foot onto it to bolt onto the timber.
At least thats TODAYS idea... Maybe I'll make a steel frame ::) Good luck on your cart or skid. I 'aint doing anything yet 'cause you'll change my mind when I see yours. You putting the air tank on and going with the Carter rad ? The HR engines were tank cooled except in the elevators as per my email...did you get it ?
Sorry to hijack...wanted to stay on topic
rleonard:
Here are some pictures of progress.
Here is the generator with the M6 poly V belt pulley and a Lister flywheel mounted to the pulley.
Ready to mount the shaft and bearings
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