Thanks BattyZ
I’m still waiting for the CFB to become available, so rather than just wait, I decided to go ahead and build some of the bits I’ll need. I will...
Thank you for the tip. I’ll give them a visit tomorrow. Thanks again. Jim
I spun up new less restrictive manifolds and painted the flask vibrating rig. I got this sand from Maynard’s. It was the only dried sand they...
When I round up some sand I’ll test it per your recommendation. As I fooled around with it some more I concluded that my air supply was too...
I built a vibration table for compacting sand around lost foam patterns. Here are some pictures: The base is 1” x 2” rectangular tubing. It holds...
Thanks for noticing the arc. That was fun to make. I have a Bridgeport and a 10” rotary table but that arc has a 12” radius, so I clamped a...
I also built the controller I plan to use for the furnace. Attached is the circuit I finally used along with some pics of the completed control....
Since I am waiting for receipt of the CFB I decided to build some of the bits I will need when it gets here. My primary interest is lost foam so...
Just heard from Inkbird and they said the ITC-106 VH controller would drive 2 SSR’s in parallel. Time to redraw my schematic, again. Thanks...
Haven’t heard from Inkbird yet. I’ll give them a few more days. My SSR’s also accept 3 to 32 volts dc input but don’t have a current...
I have an Inkbird ITC-106VH PID. I also have a second Inkbird SSR-40 DA. Originally I considered driving both of them in parallel with the PID,...
I can do that. Thanks Jim
I decided to build a 6000 watt electric lift off furnace. 10 inch inside diameter, 14 inch outside diameter by 15 inches tall not including the...
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