Hi thanks for the support! :)
I mostly have trouble with the hotbed. In the beginning my board was a RAMPS1.4 that got the hotbed controller MOSFET fried and now I am trying with this Melzi.
The theory (and the hard experience) is that if the bed is not warm enough, then the adherence is crap. I have tried many things (ABS juice made out of ABS and acetone, sugar in water,...) but still because of not getting good temperature in the bed the pieces shrink in the corners and after a while they begin to loosen, so eventually the extruder just pushes the piece off...normally close to the end of the printing!! :?
So, that being said, congratulations again...:)...I think tomorrow I will try a bit more...
I mostly have trouble with the hotbed. In the beginning my board was a RAMPS1.4 that got the hotbed controller MOSFET fried and now I am trying with this Melzi.
The theory (and the hard experience) is that if the bed is not warm enough, then the adherence is crap. I have tried many things (ABS juice made out of ABS and acetone, sugar in water,...) but still because of not getting good temperature in the bed the pieces shrink in the corners and after a while they begin to loosen, so eventually the extruder just pushes the piece off...normally close to the end of the printing!! :?
So, that being said, congratulations again...:)...I think tomorrow I will try a bit more...