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  • old jupiter
    replied to Blow your welders out..
    Thank you again. I already see what I regard as a problem, but I'm going to have to make a couple of drawings and then have a pal show me how to scan and post them here.
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  • old jupiter
    replied to Blow your welders out..
    Thank you very much for responding. Would you tell me some of the models that had filters? I would like to find photos and look at the installation. Without discounting your efforts, and being reluctantly willing to accept that you may be right about this, I still find it hard to believe that a simple,...
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  • old jupiter
    replied to Blow your welders out..
    Okay, looks like I offered bum info, and that the mothballs may be a bad idea. In searching about whether the fumes are corrosive, I so far have found out that mothballs used to mostly be naphthalene (quite flammable) and are now more commonly 1,4-dichlorobenzene, and that the fumes of either variety...
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    Last edited by old jupiter; 06-24-2016, 11:26 AM.

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  • old jupiter
    replied to Need Trailer Welding Advice
    In manufacturing steel tube aircraft fuselages, the traditional practice was to coat the insides of the tubing with oil admitted through small drilled holes which were plugged as the last step. As McC asserts related to building bridges, aircraft builders later found that the oil was unnecessary as...
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    Last edited by old jupiter; 06-24-2016, 09:46 AM.

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  • old jupiter
    replied to Blow your welders out..
    Anybody getting bug or rodent infestations in their welders or whatever might try inserting a little box, with some holes in the top, of mothballs.

    I think I've seen the same substance available in an aerosol spraycan. Possibly that would work for keeping the tiny mud-wasps out of the various...
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    Last edited by old jupiter; 06-24-2016, 09:02 AM.

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old jupiter
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Last Activity: 07-07-2016, 10:32 AM
Joined: 02-03-2011
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