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  1. V

    Tube construction: Alternatives to conventional welding

    Okay, I can see the looks of disgust already. Welding is a wonderful skill, and many people enjoy it in its own right. But, if we want the advantages of a chrome moly tube fuselage but already know in our heart that we do not want to invest the scores of hours needed to master welding and we...
  2. Daniel Tyrkiel

    Why split pins are the safest option for securing bolted connections

    Hello, I don't post much these days, but I thought this may be useful. A salesman from nord lock came in to the place I work at the other day to peddle their special washers and showed us a vibration test using various nuts (plain, nyloc, ovalised, and their own of course) and the graph...