90% printed reprap
pinshape
Summary With this project, I aim to print most non-printable Reprap parts. Instructions The structure will be modeled after Mendelmax at http://mendelmax.com/tikiwiki/tiki-index.php?page=MendelMax. Further inspiration can be found at http://www.kickstarter.com/projects/openrail/openrail-open-source-linear-bearing-system and https://docs.google.com/spreadsheet/ccc?key=0Ao-fptzJAVfGdDdnd3htckhZUVdWUTdvRnJQUEJrMUE&hl=en_US#gid=0. The weight of a single part, measuring 2x2x11cm, is 20g with three perimeters and 80% infill. It takes about an hour to complete at 75mm/s. With these settings, the total weight of all plastic extrusion for Mendelmax will be 900g (about 17 euros). To create a complete bar, we need three pieces (60g of PLA) and eight pins for joints. According to https://docs.google.com/spreadsheet/ccc?key=0Ao-fptzJAVfGdDdnd3htckhZUVdWUTdvRnJQUEJrMUE&hl=en_US#gid=0, I have made different types of extrusions, including four 105mm pieces totaling 420mm extrusion.
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