Re fullering & facts not theory's...
Quote:
|
Originally Posted by Ibrahiim al Balooshi
. In reducing weight the flexibility can be better exercised in dancing and march past since the blades are lighter no.
|
Actually No. To reduce weight & increase the flexibility you would just grind or forge it thinner.
Doing it in a central groove fuller, will maintain stiffness of the fullered area while reducing weight.
That's not a theory it is a scientific fact.
Otherwise flat or leaf springs would have often ground central fullers on them & I beams would not be I shaped.
It is very elementary physics.
spiral