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How a tube is made

post #1 of 4
7/3/11 at 7:08am
Thread Starter 

Part 1:

 

http://www.youtube.com/watch?v=QCksgN7kiv4&feature=player_embedded

 

Part 2:

 

http://www.youtube.com/watch?v=J61hHMjxzC4&feature=player_embedded

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post #2 of 4
7/3/11 at 8:17am

Haha awesome video.

I love the action in second part.

Was that Thompson rifle?

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post #3 of 4
7/3/11 at 3:33pm
Thread Starter 

I agree. It's amazing and rare.  Nothing like this video I've ever seen.

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post #4 of 4
7/4/11 at 8:28am
Thanks for posting these vids! Given the complexity of the process, it is actually somewhat amazing that tubes cost as little as they do.

I'd love to see how the process and tooling used by current tube makers differs from the featured RCA plant.

Sent from my ADR6400L using Tapatalk
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