tools knife Cricut Cameo Roland Zund Othercutter ultrasonic print and cut Roland laser Epilog Universal Trotec GCC xTool Full Spectrum Lasersaur Oxford PHAROS Open Lab Starter Kit plasma Forest Scientific Torchmate waterjet OMAX Flow WAZER hot wire FROGWire Hotwire MTM wire EDM Sodick MTM CAD Inkscape extensions video Rhino Grasshopper video Blender geometry nodes FreeCAD Sketcher video Fusion 360 SolidWorks xDesign Onshape Kiri:Moto Cuttle Kyub Pepakura VisiCut flatfab ExactFlat CAM printer drivers Inkcut Deepnest mods project video vinylcutter applications signs thermal transfer pop-up cards, books origami, kirigami screen printing sandblasting flex, multi-layer circuits wiring harnesses antennas materials knives vinyl masking tape transfer adhesive copper epoxy film sandblast stencil polycarbonate settings force speed cut depth temperature, humidity, ... rollers, feeding weeding adhesion lift vs shear lasercutter applications raster engraving vector cutting screen printing halftone holes path Inkscape GIMP press-fit construction joints.FCStd joints.png GIK GIK.FCStd video types clearance stress concentration parametric design parameter testing living hinges, flexures, mechanisms MEMS Light Amplification by Stimulated Emission of Radiation state diagram population inversion gain medium lasing threshold output coupling beam mode, profile, waist diffraction limit gain medium lifetime CO2 (10.6 μm) fiber (1-2 μm) InGaAsP (1-2 μm) AlGaAs (600-900 nm) Nd:YAG (1064, 532 nm) Ti:sapphire (650-1100 nm) excimer (100-300 nm) mechanisms stationary tube moving diode galvo scanner fiber cutting processes burning melting evaporation ablation airflow assist exhaust filter kerf, offset safety classes venting airflow outgassing cleaning optics supervision fires blanket removing scrap user boundary materials cardboard Edge Crush Test (ECT) 44 orientation wood custom PMMA/acrylic/plexiglass/perspex/lucite glue bend fold POM/delrin/acetal fabric pastaPVCflame test [glass] tempura paint [metal] kW fiber [polycarbonate] settings focus power speed rate passes coordinate system, origin vector, raster camera assignment group assignment: • do your lab's safety training • characterize your lasercutter's focus, power, speed, rate, kerf, joint clearance and types individual assignment: • cut something on the vinylcutter • design, lasercut, and document a parametric construction kit, accounting for the lasercutter kerf, which can be assembled in multiple ways • extra credit: include elements that aren't flat • extra credit: engrave as well as cut