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  1. T

    Miller 251 opinions

    I used to own a 251. Very nice machine. One post stated that it was hard to adjust, i found to the contrary. It's in a class of it's own. Digital displays for adjusting accuracy.
  2. T

    120 Hz, three phase generator??

    It is probably military. I worked on one that was 400hz, 208/120volt 'Y'.
  3. T

    Can a step up transformer be too big?

    When dealing with high KVA trans, make sure you use fuses rated accordingly. The amp inrush can be catastrophic.
  4. T

    220 to 440 Transformers

    Just make sure you fuse BOTH sides of the transformer (and use 600volt fuses on the sec.).
  5. T

    Grounding an old 3 phase motor

    I like to ground a motor direct to its frame, even if i have to drill/tap a hole. But in The NEC codebook, its grounded if it's part of a complete assembly (a machine). Did you look in the terminal box carefully?
  6. T

    welding stainless with gas

    Just another option: i like to use silver solder on S/S. Very strong and easy to apply.
  7. T

    Electrode for DC stick welding an I beam

    I agree with Wippin boy. Also, bevel the 2 pieces before welding.
  8. T

    using alumalloy

    I tried it but found it difficult to heat the piece enough (on a large piece). I soldered 2 1" round tubes in a 'T' and it held good until it got a good hit and broke. All in all, i wouldnt use it on a job.
  9. T

    OT Morton Building Opinions ?

    2 friends of mine bought Morton buildings in the '80s. Very nice, durable, reasonably priced. Id recommend them.
  10. T

    What are the lubricating/rust prevention qualities of ethylene glycol?

    There are a lot of water based coolant/lubricants out there. Odor is one thing thats hard to eliminate. You are cutting and that creates heat.
  11. T

    What are the lubricating/rust prevention qualities of ethylene glycol?

    There are a lot of water based coolant/lubricants out there. Odor is one thing thats hard to eliminate. You are cutting and that creates heat.
  12. T

    Press fit

    Remember, as you're boring the piece, let it cool before you take measurements as they will vary. Also, i like to heat the outside piece and freeze the inside piece prior to assembly.
  13. T

    help basic trig

    If its a help to anyone.....www,aaamath.com
  14. T

    SHOPTASK

    Has anyone tried the shoptask 3 in 1? Would like some feedback before i buy.
  15. T

    Anyone in the lower Hudson Valley, NY?

    You could always go skydiving at stormville...LOL
  16. T

    Electrical question

    Whats the "FLA" on the motor?
  17. T

    Anyone in the lower Hudson Valley, NY?

    The aerodrome is cool. There's a great steel supplier in poughkeepsie! Dutchess Metals. There's also a very cool machine shop next door. How about Orange County Choppers in Montgomery? Just a hop over the Newburg bridge.
  18. T

    Portable Welding Tables

    With 'crossed' legs, i dont know if i would trust 600# on it. Especially with hammering. I made my own. 1 1/4 X 1/4" flat stock for a grill top. 24 X 48". 2X2X 1/8 legs.
  19. T

    3 phase wiring Question

    Take the 3 phase from the converter and get the 120 from the building power. forget trying to get the 120 from the converter, wont happen.
  20. T

    What is your favorite safety slogan?

    I TOLD YOU SO!

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