Customizable Optical Rail Mount for OpenBeam

thingiverse

This is a modification of the original design found on Thingiverse under http://www.thingiverse.com/thing:30491. Key changes include adding a bolt to secure the rod in place, adjusting the nut orientation for better fitment, and incorporating customization options. The accompanying STL file is specifically tailored for 15mm openbeam, 8mm smooth rod, and M3 nuts and bolts. This design is part of a comprehensive system that transforms Open Beam into an optical rail, allowing for easy attachment and movement of optical components such as light sources and lenses along the length of the rail. Commercial optical rails typically sell for over $250 per meter, whereas high-quality open beam materials can be purchased for approximately $12 per meter. This design aims to bridge the cost gap by leveraging open-source technology and collaborative development. Inspired by the Open-source optics project, this component is part of a larger initiative led by Michigan Tech's Open Sustainability Technology Research Group to significantly reduce the cost of scientific optical hardware through innovation and community engagement. The design has been optimized with measured sizes for the nuts, reducing slot size requirements while maintaining a snug fit on the post/rod. Users can easily modify the design using the provided OpenSCAD code, ensuring seamless integration with their preferred 3D printer. To assemble the component, simply print it, clean up any excess material, and ensure stability by printing with at least 25% infill for added strength. No supports are required when printing with PLA or ABS materials. Assembly involves sliding the mount onto the OpenBeam as depicted in the accompanying images, securing it with M3 bolts and nuts, and then attaching optical components to the 8mm diameter rod. For convenience, users can source openbeam from http://www.openbeamusa.com.