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  1. CBogue

    mechanical advantage of a wedge please help

    sorry for the long wait for responce, i was away from a computer for some time.. i am trying to figure out what spring to put on top of the nub i have done some tests and came up short.. what i have ran was a 3210lbs spring (6 disk's in series) also an asortment of 581,277 and 360lbs each and i...
  2. CBogue

    mechanical advantage of a wedge please help

    apparently i dont know how make an attachment lol nor edit lol http://files.engineering.com/getfile.aspx?folder=73593fba-c110-4820-8145-ebb60c988003&file=new_guess.PDF
  3. CBogue

    mechanical advantage of a wedge please help

    ok i might have it, i looked through old books and here is what i got please correct me if i am at all wrong.... thanks again
  4. CBogue

    Piping Pot

    how many of these do you need??
  5. CBogue

    mechanical advantage of a wedge please help

    desertfox (Mechanical) 17 Jun 10 0:18 Hi CBogueHave a look at this site it might help:-http://emweb.unl.edu/negahban/em223/note16/note16.htmI cannot see where 7300daN or 3500daN 2100daN are on your diagram, on your diagram you have 4500daN and 22daN which I assume you are pulling with 4500daN...
  6. CBogue

    mechanical advantage of a wedge please help

    what would the formula be for that? right now i have loaded the nub looking things with 7300daN each side and pulled the spear out at 2100daN. i cant seam to find any formula so its not trial and error. i haved bought over 150 disk springs and nothing has worked properly. now i need to get...
  7. CBogue

    mechanical advantage of a wedge please help

    so what im asking for is a formula breakdown and an answer to the load i need... thanks sorry for the lack if good question asking.... lol
  8. CBogue

    mechanical advantage of a wedge please help

    If you can, please help i have a spear looking device with a 20deg angle on one side and a 60 deg angle on the other i need to pull this past a set of keys to acheve a 3500daN total load i have attached a drawing to make up for my lack of good wording ..... lol i am looking for any help possable..

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