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#31
09-23-2011, 07:45 PM
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12 - cleaned up and ready for holes 13 - marked for the 12 bolt holes 14 - (12) 1/4" holes 15 - all 12 holes opened up to 1/2" using to drill press and step drill 
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#32
09-23-2011, 07:47 PM
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16 - scrap from rings waiting for the scraper to arrive on Saturday
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#33
09-23-2011, 07:56 PM
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The burner gas orifices, coming from the factory are too large, the are 3/8" holes. The orifices are in the side of forged pipe caps, there are (15) 3/4" npt and (15) 1/2" npt pipe caps.
17 - (15) 3/4" and (15) 1/2" forged pipe caps 18 - used the lathe with a end mill to get the interior of the cap flat and 3/16" thick. 19 - drilling in a centering jig, to get (2) 1/4" holes per cap jack
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#34
09-23-2011, 08:00 PM
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20 - finished caps
21 - the machined insides 22 - cobalt drills show orifice angles Still more parts to fab for Monday morning. jack
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#35
09-23-2011, 08:53 PM
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Jack - As usual your workmanship is extraordinary. Wished I could have helped!!!
Dave
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#36
09-23-2011, 11:29 PM
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I'd have to add those 10" circles to my resource pile because they would double my total pile.
 I like your work Jack, they need apples but have oranges, and you give them apples. Well something like that.
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#37
09-26-2011, 05:15 PM
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Quote:
Yeah, Yeah, Yeah!!! Hollow words, We will see at the next secret SFT meeting, if your attitude changes.  Quote:
I can't keep everything, I'd need to start storing it at Norm's, Dave's and Cav's, if I did. jack Last edited by platypus20; 09-26-2011 at 05:47 PM.
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#38
09-26-2011, 06:02 PM
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Back in Vermont, chipping away at the burner installation. My helper failed to show today and all of the parts seem to be about 28 ounces to the pound. Installed the new gas orifices, then installed the burner head, and all of the related piping. Started to weld up the FGR piping, welded 4 flanges on the (2) 10" short radius 90 degree elbows. Also started to lay out the rest of the FGR piping.
1 - refractory ring, blended into the front wall tile, using fire proof clay 2 - gas orifices, the ones I made and the ones I removed 3 - the burner head, installed in the burner 4 - the blower motor 5 - gas butterfly valve and the gas servo jack
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#39
09-26-2011, 06:06 PM
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6 - flanges welded on the 10" short radius elbows
7 - the flanges I made this weekend 8 - on the pipe stand 9 - tools used today 10 - hand tools on cart jack
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#40
09-26-2011, 07:49 PM
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Jack the gas orfices made me ROFLMAO. The ones you made look like a pro did the job . The ones that came with it look like a 4th or maybe 5th grader hacked them out with a dull hacksaw
.Rick
__________________
if it aint broke fix it till it is Proud member of the garbage gang and sub chapter Mole Hill gang Politically Correct : A term used for whiny pu**ies that need sh*t sugar coated .
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