To having production directly on the desktop or in the next room, quickly and at low cost materialize my ideas, to produce small series at reasonable costs - this is something I have always lacked...
For many hours I watched the print breakdowns occur, searched for reasons, built hypotheses, put experiments, tried various designs of the filament feeding mechanism, thermal barrier, thermal block, blower parts. In the end I had to redo everything. But the result was worth it, my new printer finally made it right!
3D printer LAD-1.0: