K40 Laser Cross-Hair Mount and Drag Chain Mount

thingiverse

This is a custom mount for adding a laser cross-hair and air assist nozzle to the K40 laser cutter. It uses standard point lasers with glass cylinders placed in front of them to create precise laser lines. The assembly requires just 4 parts to be printed: 1x Laser_Base, 1x Laser_Nozzle, 2x Laser_Mount. The nozzle is printed separately for a stable build area, and then glued into place after printing. Assembly also needs 6mm lasers (https://www.amazon.com/gp/product/B00R73MC1S?redirect=true&ref_=oh_aui_detailpage_o02_s00) and 5mm glass cylinders (https://www.amazon.com/gp/product/B009RQYDMO?redirect=true&ref_=oh_aui_detailpage_o00_s00). A drag chain mount can also be added for routing laser site wires and tubing if air assist is installed. This requires a 10x20mm Drag Chain: https://www.amazon.com/gp/product/B00880AWR0/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1. See more K40 upgrades at https://jimmyb.design.blog/k40-laser-cutter/. Print Settings: Printer Brand is Printrbot, Printer is Simple White, Rafts are unnecessary, and Supports are enabled.