Submitted by Makeshop on Tue, 02/23/2016 - 7:01am Tool Concept Stage: Ready to Build License: This work is licensed under a Creative Commons Attribution 4.0 International License. Description: This is a tool inspired by farmhack user, jellenbogen's custom Jang seeder rollers. It is an OpenSCAD script that lets the user set the seed well size, depth, shape, number and offset to generate a 3D printable model. It is intended to be used to generate custom seed rollers to suit your specific seed spacing and quantity requirements. Please see Documentation below.Add new comment Documentation Image Gallery: Documentation Wiki: Bill of materials Linux, Mac, or Windows computer OpenSCAD SeederRollerGeneratorV1.scad 3D printer/access to one/3D printing service Step-by-step build instructions Download and install OpenSCAD Download SeederRollerGeneratorV1.scad Open SeederRollerGeneratorV1.scad Edit the parameters in the first part of the code according to the included instructions to set different well size, shape, spacing etc. Hit F5 key or "Preview" button as you edit parameters until you are happy with the generated shape. When you are satisfied with the shape and specifications hit F6 or the "Render" button. Rendering can take a while. After rendering the object you can export it as a 3D printable STL file Print the file or send it to get printed with the following specifications : 0.2mm layer height, 3 shells, 30%-50% infill (more is stronger) If needed adjust the Roller Outer Dimensions to account for tolerances and printer error Supporting materials Download the Seeder Roller Generator from GitHub Add new comment Related Tools This tool is a branch from these other tools: Custom 3D printable Jang Seeder Rollers I like this tool up2 users have voted. I built (or modified) this tool up1 user has voted.