I have posts somewhere a diagram for the power band calculation by using primeline formula and it was wrong as I didn't understand few terms ,I am posting it now after i have calculated according to what I read and learn ,my goal was to estimate the required force minimum and maximum which can apply on 160cm 7mm spring steel shaft and I found out it s enough to load it in range (200-300)Ib ,picture is attached and I like to hear and learn from you guys
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revised band power
- Thread starter doyenofcastle
- Start date
Thread Status: Hello
, There was no answer in this thread for more than 90 days.
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Does this formula take both outside diameter and the diameter of the interior hollow into account - bands are generally tubes rather than cylinders? You could have a "wall thickness" of, say, 5mm on a 14mm band or a 20mm band and I think you would notice a difference.
Odd to see inches still being used for this type of calculation in 2016.
Odd to see inches still being used for this type of calculation in 2016.
no it won't ,its only theoretical application for the formula ,may be failure at 600-700 % ,our concern will be till 400% only