Buratino

thingiverse

I present to your attention the wooden printer Pinocchio from chipboard This project was started at the beginning of 2020, but unfortunately it was never completed due to lack of time. Therefore, it was decided to post it in its current form. Perhaps this will be useful to someone. Corexy whose belts are located at the same level in the working area, which eliminates the twisting of the portal X. A twisted belt that is designed for this feels great, unlike a twisted portal. Fiberglass cord perfectly tolerate twisting. :) Belts do not touch each other. In addition, this arrangement allows you to assemble an idex or corexyuv system. Portal Z uses SG20 bearings and an 8mm shaft. Table frame made of square aluminum tube 20*20. In the future, it is planned to use a pair of shafts and 4 bearings on each side, although in this configuration there is enough rigidity. Housing made of chipboard 16mm. Pinocchio from chipboard, easily tolerated dry apartment climate (in my case 25 ° C and 33% moisture). I do not recommend using chipboard if the environmental climate is outside the limits for this material. Before the helical transmission, a polispast was used, which also proved to be good. The only problem is the spontaneous lowering of the table if it is heavy. The last version implemented Portal X compatibility with Ghost 5, which came closest to my project due to the horizontal shafts in order to get into operation as soon as possible.