I think the huge 3d print development should stop to wait more funds to throw into…
These days i get some inquiry to print small things. For example : little statue , Jewerly, watch back cover . They require small 3d print and beautiful surface like SLA +/-0.1mm .
Occasionly I test 0.06mm layer height by my huge 3 meter 3d printer , just print some rings, it is surprised that it works ！ Here is pictures.
Such thing encourage me to revise my small kossel 3d printer to print Jewerly . Now I have finished design new printer extruder , it seems improve quality.
These days I will try to revise the frame , i have purchased linear bearing ， this revision should be hard works， hopr that everything will be fine later .
I hope final resolution can reach +/-0.02mm or even same as SLA +/-0.01mm . Revising the small machine these days .