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Re: Making of the PzIII/Iv Cupola

Posted: Mon Mar 12, 2012 12:42 pm
by Jim Fowler
WOW Brian!

I am sorry for your vendor woes....its always disappointing to hear stuff like this.\

But, it sounds like you are building a superior furnace; and, you will get many years of service. So, I hope that offsets some of the pain......

Best Wish,

Jim

Re: Making of the PzIII/Iv Cupola

Posted: Thu Mar 22, 2012 11:45 pm
by Brian Leach
Hello Everyone again!

It has been a few weeks, I am sorry. I started in a new position and has been taking up a lot of my time.

I am mostly finished with the new foundry, the sheet metal and fire bricks are cut and fitted, I have drilled the holes for the new burner and the exhaust, added the handles. This week I expect to add the castable refractory this weekend for the lid and the bottom of the foundry. I will also be adding the legs and handles to the foundry before casting the refractory. So casting some brass should start the following weekend.

I bought a nice draft air burner and I have built myself a forced air burner, so I should have plenty of energy to fire the foundry. I will post some pictures of them in comparison this weekend too.

So, here is what I have done:

This is a view of the foundry showing it from the top with out the lid

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This is a view of the foundry from the bottom with out any of bottom brick layer, The bars and ring are for support of the castable refractory
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Here I am drilling out the hole for the burner. The screw clamps were only for support during construction.
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This is the fire brick for the bottom of the foundry. It is cut on the table saw, than the radius is cut on the bandsaw
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Here the fire brick for the bottom is test fitted in the foundry. Once again this is a view of the fondry from the bottom

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I have cut the sheet metal for the lid, screwed it togather, and attached the lifting handles. It is set on the bottom of the foundry just for a test fit as I formed it.

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So. There we are. I apologize for the wait. It will all get done before we get too old. :D
(I am looking forward to getting some parts produced too)

Have a good day!

Re: Making of the PzIII/Iv Cupola

Posted: Mon Aug 27, 2012 5:31 pm
by Robert Allsop
Hi Brian, have you managed to do any more to the cupola production?

Re: Making of the PzIII/Iv Cupola

Posted: Thu Sep 06, 2012 12:30 pm
by John Fitzsimons
I was also interested in progress. Will you do Glass/clear resin / blocks also. I have made some for the tiger and think they would be worth adding.