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![]() I found this: "As to flies tied on larger hooks(4-5/0), the number of turns needed to provide the optimal torque, 3.24 x 10 to the fourth power negative centripetal force accelerated toward the shank of the hook, is based in McClingon’s constant. That constant dictates that one turn is needed for a size “5” thread (based on the Buford Scale) for each 153 microns of hook shank(or rotational axis) diameter. For example, a hook shank that is 500 microns in diameter, would need a minimum of four wraps. Of course, the material that is to be tied to the shank of the hook increases the diameter of the wrap and therefore increasing the centripetal force needed to secure it to the shank of the hook. Thus the diameter of the material that is to be tied to the hook is to be calculated using a factor of .5 of McClingon’s constant. It must be added that if one increases the size of the thread usedby one Buford unit, the number of wraps decreases by a factor of .347( and increases at that same rate when one decreases the size of the thread by one Buford unit)" -- Future Fanatic John Transparency is good and the truth will set you free. ------------------------------------------------------------------------ Future Fanatic's Profile: http://www.njflyfishing.com/vBulleti...php?userid=123 View this thread: http://www.njflyfishing.com/vBulleti...ad.php?t=12751 ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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