Waveguide repair - RF Cafe Forums

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sscengineers

Post subject: Waveguide repair

Posted: Thu Jan 19, 2006 2:40 am

Lieutenant

Joined: Thu Jan 19, 2006 2:34 am

Posts: 1

If a deteriorated waveguide has holes, can it be repaired with Gas Welding with Aluminium?

nubbage

Post subject: Repairing aluminum waveguide

Posted: Fri Feb 17, 2006 12:23 pm

General

Joined: Fri Feb 17, 2006 12:07 pm

Posts: 218

Location: London UK

The only time I saw this attempted, it was a disaster.

I think the welder had failed to insert an inert high temperature backing sheet inside the waveguide and so the whole broad wall collapsed.

If done with care and with an inert sheet metal backing strip jigged inside the guide, it should be possible

nubbage

Posted 11/12/2012


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