[AR] Re: thinking big once more
- From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Fri, 30 Sep 2016 10:28:01 +0200
Am 29.09.2016 um 11:12 schrieb George William Herbert:
Oh? The physics scales up just fine, and multi-inch plates are
sometimes explosion formed...
apropos:
I once saw how they manufactured trumpets and similarly
thinwalled but not rotation symmetric items.
( form a rotation symmetric body from sheet metal
fill it with molten tin/lead,
bent it into the shape you need and then remove
the core via heating/melting.
)
could this in a way be applied to explosively or roller formed
items that need cooling channels?
Uwe
Other related posts: