Comments on: How to form a satellite dish?

By: Irv S

Irv S — Sat, 04 Oct 2008 08:21:21 +0000

The ‘center of the focus` must be the focal
point of the parabollic surface of the dish.
“Oval” suggests a displaced focal point.
( “…which is center focused”)?
If the curve is shallow enough, ‘bump forming`
or laminating to a mold is probably your best bet.
(That curve must be fairly precise in form.)

By: Joel

Joel — Fri, 03 Oct 2008 09:52:39 +0000

The styrofoam from walmart or some hobby shop carve parabolic dip into it and then glue aluminum foil onto it to be very.

By: Nigel M

Nigel M — Wed, 01 Oct 2008 03:32:22 +0000

The machine looks somewhat like large lathe when the center rotate the machine looks somewhat like large lathe when the machine looks somewhat like large lathe.
The blank clamp in the blank and push on it with circular blank and push on it.