{"id":16607735,"url":"https://github.com/nophead/mendel90","last_synced_at":"2026-02-08T21:03:29.580Z","repository":{"id":2537298,"uuid":"3514494","full_name":"nophead/Mendel90","owner":"nophead","description":"A RepRap Mendel variant using sheets for the frame instead of rods","archived":false,"fork":false,"pushed_at":"2022-07-19T15:46:39.000Z","size":300412,"stargazers_count":264,"open_issues_count":11,"forks_count":245,"subscribers_count":95,"default_branch":"master","last_synced_at":"2025-03-17T04:49:57.491Z","etag":null,"topics":["openscad","reprap-3d-printer"],"latest_commit_sha":null,"homepage":"http://hydraraptor.blogspot.com/2011/12/mendel90.html","language":"OpenSCAD","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"xmpp4r/xmpp4r","license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/nophead.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2012-02-22T12:51:27.000Z","updated_at":"2025-03-15T18:58:42.000Z","dependencies_parsed_at":"2022-08-06T12:15:34.393Z","dependency_job_id":null,"html_url":"https://github.com/nophead/Mendel90","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/nophead/Mendel90","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nophead%2FMendel90","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nophead%2FMendel90/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nophead%2FMendel90/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nophead%2FMendel90/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nophead","download_url":"https://codeload.github.com/nophead/Mendel90/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nophead%2FMendel90/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270702562,"owners_count":24630877,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-16T02:00:11.002Z","response_time":91,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["openscad","reprap-3d-printer"],"created_at":"2024-10-12T01:23:41.913Z","updated_at":"2026-02-08T21:03:24.545Z","avatar_url":"https://github.com/nophead.png","language":"OpenSCAD","funding_links":[],"categories":[],"sub_categories":[],"readme":"# A RepRap Mendel variant using sheets for the frame instead of rods\n\n## Standard variants\n[dibond](https://github.com/nophead/Mendel90/tree/master/dibond) is the version that was sold as a kit with 3mm sheets, 8mm rods and uses nuts and machine screws through the frame.\n\n[sturdy](https://github.com/nophead/Mendel90/tree/master/sturdy) is 12mm MDF sheets, 10mm rods and uses wood screws into pilot holes in the frame. It can be built without CNC.\n\n[mendel](https://github.com/nophead/Mendel90/tree/master/mendel) is 6mm acrylic sheets with a 10mm acrylic base, 8mm rods and uses machine screws into tapped holes in the frame.\n\n[huxley](https://github.com/nophead/Mendel90/tree/master/huxley) is a scaled down version of dibond using 6mm rods and NEMA14 motors.\n\nThe dibond, sturdy and mendel versions can be modified to accept the E3D v6 hot end. The files that change are [dibond_E3D](https://github.com/nophead/Mendel90/tree/master/dibond_E3D)\nand [sturdy_E3D](https://github.com/nophead/Mendel90/tree/master/sturdy_E3D).\n\n## Limitations\nThe dibond and sturdy versions are well tested and popular. The acrylic version, called mendel, hasn't been built for a long time and is not recommened.\nThe Huxley version hasn't been tested in its final form although one prototype has been made of an earlier version and a few snags fixed since.\n\n## Use\nAdd the directory of the OpenScad executable to your search path. OpenSCAD-2015.05 or later is required.\nTo get PDF versions of the sheet drawings add InkScape to your search path.\n\nTo make all the files for a machine run\n```python\nmake_machine.py machine_name\n```\n\nTo make just the bom, sheets or stls run bom.py, sheets.py or stls.py machine\\_name.\n\nmachine\\_name can be dibond, mendel, sturdy or huxley. To make your own variant copy scad\\conf\\mendel\\_config.scad or scad\\conf\\sturdy\\_config.scad to yourname\\_config.scad.  Then run `make_machine.py yourname`.\n\nTo view the model of the whole machine, open scad\\main.scad. It will take several minutes to render (about about 5 minutes on my computer) but after that you can pan and zoom it at reasonable speed and changes takes less time to render.  (Note: main.scad will only render correctly if conf\\machine.scad exists, which is created by the make_machine.py script.)\n\nTo view a sub-assembly, open the individual scad files. Set the exploded flag in config.scad to make exploded views.\n\nTo get blender renders of all the parts put blender in your search path and run `render.py machine_name`.\n\n## Credits\nFan model based on [this model](http://www.thingiverse.com/thing:8063) by MiseryBot, CC license.\n\n[Sanguinololu model](http://www.thingiverse.com/thing:18606) by ax\\_the\\_b, CC license.\n\nSpring taken from openscad example 20\n\nx-end.scad and wade.scad use some elements of the Prusa ones by Josef Prusa, GPL license.\n\nz_couplings originally based on [this model](http://www.thingiverse.com/thing:7153) by Griffin_Nicoll, GPL license.\n\nBearing holders originally based on [this model](http://www.thingiverse.com/thing:7755) by Jolijar, CC license.\n\nInkCL.py based on [this code](http://kaioa.com/node/42)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnophead%2Fmendel90","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnophead%2Fmendel90","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnophead%2Fmendel90/lists"}