Atlas 7B shaper - S7-68A disc and gear
prusaprinters
Warning! Experimental! This part is still being refined and tested. I am posting it here for anyone who would like to try it out. This is a replacement part for an Atlas 7B metal shaper, specifically the "S7-68A disc and gear." As designed, this part requires that metal bushing be made to fit the part, as shown in the drawing (see photos). The OnShape 3D CAD files for this part are available here: https://cad.onshape.com/documents/ea65929c36e04416bb17de6c/w/19f5201ad4214235524b5c38/e/0b261b9f720a501a5ed7993d Print instructionsMy test print was in PETG, gear side up (note: gear side down may be better, still experimenting with this). 0.2mm Quality supports everywhere z contact distance set to 0.2 perimeters = 10 fill pattern rectilinear top fill = concentric bottom fill = concentric
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