That's looking really good! Been fun following along on your build!
Merry Christmas
Ryan
Merry Christmas
Ryan
Very nice! I have been following along with this build thread as well. It's been a nice build with the story along the way, and then ultimately the very successful test cook.Thank you for the compliments. It's been close to two years of building and now after 10 hours of cooking, this is the result of highly scientific test. In short, ended being maybe the best Christmas dinner ever.
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Nice work!This was interesting, and challenging at the same time. I started calculating bend angles on a flat sheet, trying to count in all the relevant features. Then checking it over three times before I started cutting. You can kind of see the chalk lines marked for the 2" face edges.
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I rolled over each edge 1/4" and hammered it tightly against the face on the inside. Then proceeded bending the long edges and ends. The form is coming together nicely. For the center line, I user a 2" rock chisel to score a starter bend so it would be as uniform as possible.
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Slightly Fred Flintstone bending apparatus. It's not stupid if it works!
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Quickly welded the corners and the end halves together, added 4" chimney starter, flapdisked smooth and painted with high-heat enamel. Hoisted up with some fancy chains and bands. No wood beams were harmed in the process.
The skeleton for the grill hoist system is pending for more work to be done.
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Very nice!Here we go, a slightly over-engineered, Santa-Maria style inspired grill. The cooking surface is 22" x 33". The grate is in two pieces, held in place by little welded tabs on the inside of the frame. Will be easy to pop them out for cleaning and replace entirely with different kind. I'm already planning to make a second one with 3/8" round bars and then another if I can source a single piece of 1/4" or even 5/16" thick steel for a flat top.
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Sourcing 6" chimney parts, especially the T, was the most challenging of this project. There seems to be only one manufacturer. Couple closeups on the ratchet arm and tooth wheel. This was the cleanest way I could control rotational force. Each tooth is 30º apart, giving me about 3/4" rise per click on the grate. You can just spot the cutting scribe lines on the closeup.
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Detailed view how I made the wire swage ends. First encased it into stainless steel tube and hammered curve over 2" tubing. Drill 1/16" hole for a small nail to keep the eye-loop in place. This took far too much prototyping to figure out a cleanest way to attach the cable to the 2" mandrel.
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This trick I knew from before, how to attach a smaller axle to the center of a larger mandrel. Get
a rubber washer the size of the axle, this time 5/8". Compress in between two nuts and turn the rough cut 'washer' on a drill press, whittling it to the internal size of the tubing with a file. I could only reach about 2" deep into the tubing with my MIG, but that was plenty. The mandrel has no wobble at all.
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Couple purposes for the hood. When I looked at the county regulations, they state that if an open fire grill has combustible materials above, a hood is required. Secondly, it will gather smoke and most of the rising heat. I'm hoping this will keep the discoloring of the Alaskan Yellow Cedar timber to a minimum.Grill looks great! How is the hood supposed to work?