GMSWorks
GMSWorks 4.4 is the latest release of the CAD/CAM software that has been helping engineers design and manufacture complex parts since 1982. This computer aided design and manufacturing (CAD/CAM) software package includes a full integration of the new DESIGNBASE advanced modeling kernel, featuring superior free form surface and solid geometry modeling and unmatched design editing capabilities. Major enhancements to complex surface and solid modeling allow for the design, modification, and manufacturing of today's most complicated parts. GMSWorks features an extensive, best of all worlds, combination of design editing capabilities. Design modifications can be accomplished in a variety of ways including direct geometry manipulation, advanced history management, or simply changing a parametric dimension. The updated graphical interface provides stunning 3-D visualizations of designs, taking full advantage of OpenGL to deliver higher quality images, faster rendering and a dynamic work.
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SolveSpace
SOLVESPACE is a free (GPLv3) parametric 3d CAD tool. Modeling 3d parts, drawing with extrudes, revolves, helixes and Boolean (union/difference/intersection) operations. Modeling 2d parts, draw the part as a single section, and export DXF, PDF, SVG; use 3d assembly to verify fit. 3D-printed parts, export the STL or other triangle mesh expected by most 3d printers. Preparing CAM data, export 2d vector art for a waterjet machine or laser cutter; or generate STEP or STL, for import into third-party CAM software for machining. Mechanism design, use the constraint solver to simulate planar or spatial linkages, with pin, ball, or slide joints. Plane and solid geometry, replace hand-solved trigonometry and spreadsheets with a live dimensioned drawing. Sketch sections using lines, rectangles, datum lines and points. Sketch circles, arcs of a circle, datum circles, cubic Bezier segments, C2 interpolating splines, and more.
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Altair SimSolid
By performing structural analyses on fully featured CAD assemblies within minutes, SimSolid is the game-changing simulation technology for designers, engineers, and analysts. It eliminates geometry preparation and meshing: the two most time-consuming, expertise-extensive and error-prone tasks performed in a conventional structural simulation.
Multiple design scenarios can be simulated quickly under real-life conditions. Early CAD models, in any common format, can be used. SimSolid tolerance of imprecise geometry means that, unlike CAD-embedded simulation tools, there is no need to simplify complex geometries before analyzing designs.
SimSolid supports all typical connections (bolt/nut, bonded, welds, rivets, sliding) and analysis of linear static, modal, thermal properties, along with more complex coupled, nonlinear, transient dynamic effects.
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3DXpert
Prepare, optimize, and 3D print high-quality parts in record time with 3DXpert, an all-in-one, integrated 3D additive manufacturing software that streamlines the complete workflow, from design to printing.
3DXpert is your one-stop-shop for additive manufacturing. Streamline your workflow, maximize efficiency, and avoid costly errors, by completing all AM processes in the same software environment, including DfAM, build preparation, simulation, and inspection.
Achieve up to 75% faster file processing time with CAD to Slice workflows. No more compromising data integrity of mechanically designed parts to STLs. 3DXpert is built on a CAD engine - making history-based, parametric build preparation the new standard in AM. Hybrid DfAM combines the power of solid, mesh, and implicit (voxel-based) modeling.
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