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  1. PLo1984

    Fixing to a Thru Hole - No Access

    Small plate with PEM studs in, and the dowels on the mating component on the far end. ALthough I can't actually use this solution now. Dunno what Riv nuts are? Will google them when I revisit the problem..
  2. PLo1984

    Fixing to a Thru Hole - No Access

    Yeah, fair point, was tring to keep it light. Think I've cracked it now anyway :D Thanks for your time..
  3. PLo1984

    Fixing to a Thru Hole - No Access

    view file as a JPEG here:http://files.engineering.com/getfile.aspx?folder=724c3cd5-d251-4057-9ea9-fd68885bdbe8&file=4_Fans.jpg
  4. PLo1984

    Fixing to a Thru Hole - No Access

    Hi Guys I've got a good one for you. Have wracked my brains for a good solution, but can't find anything I'm happy with: I've got a bank of 4 fans arranged in a square. Each fan has a flanged face with 4 through holes to attach it, one in each corner. When they are arranged in a square there...
  5. PLo1984

    Low Cost Self-Locking Worm

    Hi guys thanks for the help, yes the post was very vague. I think Brake winches seem the most appropriate. You're right I could use stock gears, but I want to avoid that if possible. Many thanks
  6. PLo1984

    Low Cost Self-Locking Worm

    Hi guys I'm designing a Jig for assembly, and I want to be able to rotate the component during building. I want to use a self-locking worm to rotate the assembly, and hold it in place, with as low-a ratio as possible. The gearbox will be operated by hand. I can't for the life of me find an...

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