Showing 259 open source projects for "gnu cad"

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  • 1
    Fachwerk3D
    Fachwerk3D calculates three-dimensional strut-and-tie models used by structural engineers for analysing and designing reinforced concrete structures. The program only uses the equilibrium conditions, thus it is not assuming elastic behaviour.
    Downloads: 4 This Week
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  • 2

    COPanno

    COPanno optimizes the panels cuts.

    COPanno is now at http://download.tuxfamily.org/copanno/ COPanno is a small utility to find the best solution for cutting rectangular panels in a defined-size sheet. * v1.2 Introduce multi-threading (calculation is up to 8 times faster) and internationalization support. English and French translations are done. * v1.3 Add per panel orientation keeping Copanno est un utilitaire de calepinage donnant la meilleure manière de découper des panneaux rectangulaire dans une feuille de...
    Downloads: 0 This Week
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  • 3

    Involute Gears DXF

    Open DXFs with QCad

    Program draws a gears tooth for reference profile and Fellows manufacturing. Open dxfs with qcad or Solid Works, ec but not with AutoCad. Autodesk has remouved support for enteties only format.It compiles well with OpenWatcom 1.9 c++ compiler.
    Downloads: 1 This Week
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  • 4
    EarthWorks

    EarthWorks

    The road cutting and filling quantity analyser and report producer app

    Earthworks is a civil engineering related cutting and filling quantity calculator. It also generates reports in various formats of CSV and PDF. It takes the basic paraments to form the longitudinal section of the road along with the proportions ratio of cuttings and fillings. ================================= V 1.2: 1. Now creates the longitudinal section in CAD softwares. 2. Bug Fixes. ================================== V 1.1: 1. Application freezing, not opening bug fixed. 2...
    Downloads: 16 This Week
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  • 5
    ThanDxflib is a library, written in Fortran 77, which makes the creation of .dxf drawings easy. The dxf files may be read by any CAD program.
    Downloads: 5 This Week
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  • 6
    Tochnog Finite Element Analysis
    Explicit/Impicit Finite Element Program with linear/nonlinear, elastic/hyperelastic/hypoelastic/plastic/visco, contact,thermal, fluid capabilities. h/p refinements. Parallel/Distributed solvers available. No shell elements but has 2D beams, trusses.
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    Downloads: 54 This Week
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  • 7

    Advanced Simulation Library

    Free multiphysics simulation software package

    Advanced Simulation Library (ASL) is a free and open source multiphysics simulation software package. Its computational engine is based, among others, on the Lattice Boltzmann Methods (http://en.wikipedia.org/wiki/Lattice_Boltzmann_methods) and is written in OpenCL (http://en.wikipedia.org/wiki/OpenCL) which enable extraordinarily efficient deployment (http://asl.org.il/benchmarks) on a variety of massively parallel architectures, ranging from inexpensive FPGAs, DSPs and GPUs up to...
    Downloads: 1 This Week
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  • 8
    Feed Calculator

    Feed Calculator

    Portable feed & speed calculator for turning and milling

    The Feed Calculator is a small program to calculate the feed and spindle speed for turning and milling machines.. The help provides an excerpt of the machining tables which propose cutting speeds and feed per edges for various tools, especially for small machines and modeling. With this data, you can easily find the working parameters for your job on numeric controlled machines. For easier use, you can customize the tool table (number of edges) to your own tool rack.
    Downloads: 7 This Week
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  • 9

    LibDWG

    C library to read DWG files.

    An open C library to directly read DWG files, a popular drawing format used in the CAD world. [eo] Malferma C-biblioteko por rekte legi DWG-dosierojn, populara desegno-formo uzata en la teknika fasonada mondo.
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    Downloads: 34 This Week
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  • 10

    dxf2pcb

    Convert DXF drawings of circuit boards to gEDA-PCB files.

    This Python script reads in a DXF (ascii) file and generates a PCB output compatible with PCB Designer, part of the gEDA suite. It is designed for two purposes: One is to generate a PCB snippet from a mechanical drawing (such as a board outline), the other is to produce element files from CAD drawings. PCB snippets are easily imported into an existing gEDA-PCB project using File -> Load Layout to Buffer. Generated element files are ready to use (except for special cases like no-paste flags...
    Downloads: 1 This Week
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  • 11
    FAST Simulations

    FAST Simulations

    An Open source Analysis and SImulation Toolbox for Fuel Cells

    FAST is an Analysis and Simulation Toolbox (FAST) for Fuel Cells (FC) FAST-FC is the doctorate work of David B. Harvey and was developed with support from the U.S. DOE, Ballard, and Queen's University. Derivative works of FAST-FC include FC-APOLLO which is a forked branch of this project intended to capture the code state at the exit of the funded DOE project. FAST-FC is the open and active community branch. FAST-FC is developed and maintained by the original creator and...
    Downloads: 0 This Week
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  • 12
    Buildes

    Buildes

    A designer’s program for describing parts of the building

    Buildes is an integrated development environment that assists the user in creating building information. It reads a text (session) file from which it compiles the information. It then allows the user to browse, analyze and export the resulting building knowledge. The compilation system is written in pure Python. The building components created are rendered in PythonOCC. The GUI is written using PyQt.
    Downloads: 0 This Week
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  • 13
    DualSPHysics

    DualSPHysics

    C++/CUDA/OpenMP based Smoothed Particle Hydrodynamics (SPH) Solver

    DualSPHysics is based on the Smoothed Particle Hydrodynamics method and can be downloaded from the official website (www.dual.sphysics.org). The code is developed to study free-surface flow phenomena where Eulerian methods can be difficult to apply, such as waves or impact of dam-breaks on off-shore structures. DualSPHysics is a set of C++, CUDA and Java codes based on the SPHysics FORTRAN project (www.sphysics.org) that are designed to deal with real-life engineering problems and are...
    Downloads: 1 This Week
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  • 14
    finFoil is an application to help amateur surfboard fin makers foil their fins properly. All downloads are moved to https://finfoil.io Check out the homepage for the latest news and tutorials: https://finfoil.io hrobeers
    Downloads: 0 This Week
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  • 15
    rayshade raytracer for linux

    rayshade raytracer for linux

    rayshade 4.0.6 linux patch

    NEWS: now gnu-ized, get it from: http://sourceforge.net/projects/rayshade/ Rayshade is a 1990's raytracer, a great one back then. It has value in support of existing software and raytrace scene files, which ranges from legacy files to existing CAD software that can export 3D scenes Rayshade can build a scene for. Files Section has a patch allowing Rayshade to build in Linux more fully / less errors than the tiny redhat patch that can be found. The Utah Raster Toolkit...
    Downloads: 0 This Week
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  • 16

    libdwg-testsuite

    Testsuite for libdwg

    libdwg-testsuite is a test suite for libdwg. libdwg is "An open C library to directly read DWG files, a popular drawing format used in the CAD world." https://sourceforge.net/projects/libdwg/
    Downloads: 0 This Week
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  • 17

    CamelCAM

    3D CAM program for CNC mills/lathes

    CamelCAM will allow the user (in time, when/if fully functional) to load CAD 3D geometry objects from DXF, IGES and possibly other file formats, choose a particular CNC machine model, set needed parameters and then generate an ISO program suited for that CNC machine, capable of milling/lathing the selected piece.
    Downloads: 0 This Week
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  • 18
    DraftCable
    Current work at: https://github.com/jcampos73/DraftCable WARNING: version 1.0.94 previous to 2016-01-22 has a BUG! Download again! Min. Req: Win XP SP3 If you get missing mfc120.dll install vcredist_x86.exe at prog folder CAD design tool for electrical and block diagrams with net list compilation. Tool for creating new parts included. DO NOT lose time copy and pasting cable datasheet. This program, unlike MS Visio or other generic tools, has specific business funcionalities...
    Downloads: 3 This Week
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  • 19

    libdxfrw

    library to read dwg & read/write dxf files

    c++ library to read/write DXF files in binary and ascii form and to read DWG from r14 to v2015 Continued at: https://github.com/LibreCAD/libdxfrw
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    Downloads: 23 This Week
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  • 20

    GeoPDEs (moved to GitHub)

    A package for Isogeometric Analysis in Octave and Matlab

    GeoPDEs is a suite of software tools for research on Isogeometric Analysis of PDEs. GeoPDEs is free software implemented in Octave and fully compatible with Matlab. GeoPDEs is no longer developed at SF, and has moved to GitHub. Please visit http://rafavzqz.github.io/geopdes/ The mailing list will remain active. Releases up to 2.0.4 can be found here. From version 2.1.0 onward, see https://github.com/rafavzqz/geopdes
    Downloads: 0 This Week
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  • 21
    Arduino CNC Controller

    Arduino CNC Controller

    APP for control a manual mill and obtain a CNC Mill

    APP for Android 3.1 or greater to implement a CNC Controller that send orders using USB port to Arduino Mega 2560 R3 board to control 3 stepper motor to have a real CNC mill /// APP para Android 3.1 o superior para implementar un Controlador de CNC que envia ordenes usando el puerto USB a la placa Arduino Mega 2560 R3 para controlar 3 motores paso a paso para tener una fresadora de CNC real.
    Downloads: 9 This Week
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  • 22
    SketchTrack

    SketchTrack

    Draw railway tracks in 3D from a simple script language in SketchUp

    SketchTrack is a SketchUp plugin intended to serve as computer aided design (CAD) tool for track planning, especially for railway modellers who want to use the same planning paradigms used for real-world track layouts. This usually includes (but is not restricted to) self-made track work. SketchTrack reads a text file containing the track program and draws it in a 3D space. So, instead of clicking together a track layout in a graphical editor, the user of SketchTrack has to provide...
    Downloads: 1 This Week
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  • 23
    BoardCAD is an easy to use CAD/CAM-program that allows you to quickly design your own surfboards. It is written in Java and can export STEP-files for compatibility with other CAD-systems, and g-code for CNC machines.
    Downloads: 33 This Week
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  • 24
    NaroCAD
    NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. It is based on OpenCascade.
    Downloads: 34 This Week
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  • 25
    EuroNCAP Points Calculator

    EuroNCAP Points Calculator

    EuroNCAP Grid Point Calculator

    Euro NCAP Calculator is a GUI based tool, developed in Qt-Open source, to calculate EuroNCAP point performance using test or CAE Simulation results in csv format. Using this tool, NCAP performace for every loadcases can be calculated using X simple steps. This tool can currently takes care of Euro NCAP 7.0 protocol fully and partially the Euro NCAP 5.0 protocol.
    Downloads: 0 This Week
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