I ordered the heatbed here [www.cubic-print.com]
It's B-stock with just one little scratch on the alu surface. The tracers are fine.
The seller does not give specs but links the reprap wiki site of the MK3 Alu which says
I switched back to PLA. Heating to 60°C takes just 4 minutes.
I've found energy saving self-adhesing transparency. It is made from PE (http://www.hornbach.de/shop/Fensterfolie-Isolierfolie-fix-o-moll-transparent-1-7-x-1-5-m/8247094/artikel.html).
Could this help ? Or is it possible that it insulates too much so the PLA/ABS won't stick to its surface ?
It's B-stock with just one little scratch on the alu surface. The tracers are fine.
The seller does not give specs but links the reprap wiki site of the MK3 Alu which says
Quote
Resistance between 1.4 and 1.6 ohm for the 12V
Resistance between 5.0 and 5.4 ohm for the 24V
I switched back to PLA. Heating to 60°C takes just 4 minutes.
I've found energy saving self-adhesing transparency. It is made from PE (http://www.hornbach.de/shop/Fensterfolie-Isolierfolie-fix-o-moll-transparent-1-7-x-1-5-m/8247094/artikel.html).
Could this help ? Or is it possible that it insulates too much so the PLA/ABS won't stick to its surface ?