Moderators: Dave Moll, Andrew Davie, Steve Anderson
Klaas Robers wrote:But PLA is very heat sensitive. May be you can melt the joints by using your soldering iron?
Can you place a sheet of aluminium foil between the soldering iron and the PLA disc? This will solve the transparency problem at the same time. Reopen the apertures with a needle.
Robonz wrote:Andrew, is there any chance of getting a DXF of your current disc? I assume its 32 line vertical scan. I have a laser cutter and will laser cut one. I could send you one too.
project(cut=false)
my3DModel();
Harry Dalek wrote:Andrew sorry i a bit dim but the lined up holes nipkow hole position i don't understand these look similar to Jenkins used on he's drum monitors i still can't get my head around that one unless your using a rotating square of polygon mirror for the framing
Robonz wrote:I think its going to be very hard to make a "not wobbly" disc using 3d printing. Maybe if you glued a piece of clear acrylic to the back it would add some rigidity. I have a good 3D printer but am opting for the laser cutter. It is yet to be proven by me, but I am working on it right now. I just posted some results a few minutes ago.
Thanks for the welcome Harry, you sound like a very social guy. I have been trawling the forum reading up on your historical efforts and Maksim Holtzman's dual drum set up. That amazed me, there are VERY clever people here!
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