Groups Welding and Fabrication Design Fighter Aircraft Design EDITING STL FILES Mechanical Design Guns Redesign for 3D Print 3D Scaning & Geomagic Design X Autodesk Fusion360 ANSYS Mechanical FEA GrabCAD Germany Reverse Engineering Footwear Designs ANSYS CFD Fluent Industrial Design Mechanical Engineering GrabCAD Russia Plastic Products and Mold Design Sketchup Stratasys PolyJet 3D Printing Stratasys FDM 3D Printing Autodesk Fusion 360 Users Generative Design / Topology Optimization Siemens NX (Unigraphics) Users 3D Printers, Makers, DIY hacks, solutions and post printing tools Technical Drawing/Drafting Gears Autodesk Fusion 360 proficient 3D Printing Group