The Shop > Metal Stuff
New Furnace Build ,,, Cupola
John Rudd:
Nice job on the fan discs Rob.... :bow:
Any chance of an explanation on how you did them please? :scratch:
vtsteam:
--- Quote from: RobWilson on June 01, 2013, 03:48:07 AM ---
--- Quote from: vtsteam on May 31, 2013, 09:29:05 AM ---That motor should do the job, Rob!
--- End quote ---
:lol: :lol: aye Steve its a tad on the large side , but hey were use what we have at hand :med:
Rob
--- End quote ---
Definitely Rob! My missus is glad to see me reducing the size of the outdoor treasure pile now that I'm making things with a bit of it. And the shop/storage shed seems to get larger when I do that too for some reason. I can actually crawl in there, now! Hmmm wonder when the next flea market is....
ps. I've read of a few first cupolas which didn't have enough blast to start with, and you may have a cupola extension, too some day, so that bad boy seems like a wise Plan A.
Rob.Wilson:
--- Quote from: John Rudd on June 01, 2013, 06:44:39 AM ---Nice job on the fan discs Rob.... :bow:
Any chance of an explanation on how you did them please? :scratch:
--- End quote ---
Hi John , I screwed the discs to a bit plywood that was fixed to the face plate , turned OD , bored hole , not allot to it :dremel:
--- Quote ---ps. I've read of a few first cupolas which didn't have enough blast to start with, and you may have a cupola extension, too some day, so that bad boy seems like a wise Plan A.
--- End quote ---
If in doubt give it more clout Steve :) I can always throttle it back :palm:
Made a start on the tuyere inspection ports this morning , first off I need to make some flanges ,so I burnt a strip of some 10mm plate , this was cut into three and the burnt edges milled up , one 3mm pass each side sorted that .
I made a sheet steel template for marking out and the saw was set over and the lengths of plate were then cut into diamond shapes , the template was then used to mark out the radius's
Then the plate was used as a drill jig to mark the hole centers.
The four on the left have temp holes drilled into them for fixing to a fixture for boring , they will be drilled and tapped after welding to tubes .
Time for some lunch me thinks .
Rob
vtsteam:
Wow, nice!
Rob.Wilson:
A bit more progress :dremel:
Flanges were bored in the lathe .
Then the tubes were welded to the flanges , three washers were used to give some offset for welding.
Tacked
welded
These will be welded to the wind belt after I finish the machining them .
Rob
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