dwfisk
Quintessential Chatty Farker
OK SmittyJonz, the second generation build(s) begin. I'm building two more this time. I have a lot going on right now so these two cookers might take a few weeks; I'll post updates whenever I'm able to make significant progress.
Some of you may have seen the first prototype build a couple months ago. http://www.bbq-brethren.com/forum/showthread.php?t=180290. Happy to report the owner is very happy and using it 2-3 times a week. We learned a lot with that build and heard a number of great suggestions from the Brethren, hopefully I have been able to apply that to the second generation version(s).
I changed the dimensions slightly to minimize the waste of steel but the overall dimensions are still about 24 inches wide, 18-1/2 inches deep and 48 inches tall not counting the top and the door opening and depth will accommodate full sized service pans.
Probably the most significant change from the first prototype is I found a pre-fabrication partner that did a lot of cutting and pre-bending parts to my specifications with a goal towards minimizing the time necessary to hand fabricate custom parts.
So, today I found a couple hours to mock-up some of the new components, check measurements and get the final steel order together (doors & expanded metal). Here are some pictures and commentary.
I had the main tub pre-bent from 11 gauge (about 1/8 inch) to form the door structure & openings. This step alone will probably save 10 hours of custom fabrication.
Here is a profile shot. This work was all done on a CNC press brake (we transmitted a CAD file to the fabricator) that runs the machine.
I'll be lining the firebox with firebrick splits, here you can see how a chunk of scrap firebrick fits in the door structure. The entire firebox, up at least 20 inches from the bottom will be lined.
I also had a variety of parts made for the front members of the main tub from the same 11 gauge; and, some custom angle for the cooking grates and some custom C-channel for the cooking grate racks out of 16 gauge (about 1/16 inch).
The bottom of the cooker and the heat diffuser will be 1/4 plate. This stuff was cut to my specification on a CNC laser table. The cut edges of the 1/4 plate are straight and as smooth as a baby's but; VERY cool.
Finally, with these cookers, I've changed the top design to a rolled "barrel top" design. Again these parts are 11 gauge.
OK, that is about it for now except once these are built at least one of them will be posted for sale on the Brethren Sales and Ventures page. Might have to keep one for myself.
Thanks for lookin, more to come as I accomplish something.
Some of you may have seen the first prototype build a couple months ago. http://www.bbq-brethren.com/forum/showthread.php?t=180290. Happy to report the owner is very happy and using it 2-3 times a week. We learned a lot with that build and heard a number of great suggestions from the Brethren, hopefully I have been able to apply that to the second generation version(s).
I changed the dimensions slightly to minimize the waste of steel but the overall dimensions are still about 24 inches wide, 18-1/2 inches deep and 48 inches tall not counting the top and the door opening and depth will accommodate full sized service pans.
Probably the most significant change from the first prototype is I found a pre-fabrication partner that did a lot of cutting and pre-bending parts to my specifications with a goal towards minimizing the time necessary to hand fabricate custom parts.
So, today I found a couple hours to mock-up some of the new components, check measurements and get the final steel order together (doors & expanded metal). Here are some pictures and commentary.
I had the main tub pre-bent from 11 gauge (about 1/8 inch) to form the door structure & openings. This step alone will probably save 10 hours of custom fabrication.
Here is a profile shot. This work was all done on a CNC press brake (we transmitted a CAD file to the fabricator) that runs the machine.
I'll be lining the firebox with firebrick splits, here you can see how a chunk of scrap firebrick fits in the door structure. The entire firebox, up at least 20 inches from the bottom will be lined.
I also had a variety of parts made for the front members of the main tub from the same 11 gauge; and, some custom angle for the cooking grates and some custom C-channel for the cooking grate racks out of 16 gauge (about 1/16 inch).
The bottom of the cooker and the heat diffuser will be 1/4 plate. This stuff was cut to my specification on a CNC laser table. The cut edges of the 1/4 plate are straight and as smooth as a baby's but; VERY cool.
Finally, with these cookers, I've changed the top design to a rolled "barrel top" design. Again these parts are 11 gauge.
OK, that is about it for now except once these are built at least one of them will be posted for sale on the Brethren Sales and Ventures page. Might have to keep one for myself.
Thanks for lookin, more to come as I accomplish something.