Open Source Computer-Aided Engineering (CAE) Software - Page 3
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Computer-Aided Engineering (CAE) Software
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Fachwerk calculates 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.
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Nadstavba ST
Stavařská nadstavba pro AutoCAD a IntelliCAD.
ST je stavařská nadstavba pro AutoCAD a IntelliCAD napsaná v AutoLISPu. První řádky byly napsány někdy v říjnu 1999. Z počátku měl celý projekt sloužit jen k připomenutí a zdokonalení se v AutoLISPu. Časem ale vzniklo dost funkcí, které pokud by se poskládaly dohromady, byl by z toho celkem užitečný celek. První použitelné verze byly k dispozici v létě 2000. Spolehlivě fungovaly ale jen pod A2000. Skutečně spolehlivá verze byla až verze 1.40, o té se i přes všechny nedostatky dalo říci, že dělala, co měla. Celý program je napsán tak, aby sloužil jen jako pomocný nástroj, tj. aby příliš nediktoval styl práce a neomezoval svými nedostatky další práci. Doufám, že se to aspoň z části povedlo. Program obsahuje funkce na kreslení, kótování, popisování a pomocné funkce. -
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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.
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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. -
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MNTC USB Kulibin
CNC control software
Программа обеспечивает импорт разных форматов файлов и обработку по ним на станке ЧПУ. -
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Mach3 Threading Helper
Helps with the Mach3 CNC Threading functionality
This Application assists the usage for CNC threading, especially the Mach3 software. The threading cycle uses the G76 command with some parameters. This program lets the user select from hundreds of predefined or free definable thread standards and calculates the parameters for the Mach3 command line. So, essentially just select your thread, calculate it, copy & paste the result to a GCode file, hit "Cycle start" and you get exactly what you want. Also included is a little tool to calculate the pitch diameter of a thread based on a measurement with three wires. Supports the threading standards M, G, R, BSW, BSF, UNC, UNF, UNEF and tapered Pipe R/Rc and Metrical threads. New: NPSM, NPT, NPTF, NPSC, NPSF. Includes an improved version of the Mach3 M1076.m1s threading macro and a matching screenset. Try also the Feed Calculator: www.sourceforge.net/p/feedcalculator -
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ParaFEM
Parallel finite element analysis
ParaFEM is an open source platform for parallel finite element analysis. The source code and philosophy are documented in the text book Smith, Griffiths and Margetts, "Programming the Finite Element Method", 5th Edition, Wiley, 2014. The software is written in modern Fortran and uses MPI for message passing. -
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MaxFEM
Software for electromagnetic simulation
MaxFem is an open software package for electromagnetic simulation by using finite element methods. The package can solve problems in electrostatics, direct current, magnetostatics and eddy-currents. Since version 0.4.0, MaxFEM requires Python 3. We have moved the installers to the MaxFEM website (see below). In order to improve MaxFEM, we will require you to fill out a simple form before downloading them. -
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Pack-Print-Cut
Packing two dimensional rectangular elements at orthogonal table
Program was created for optimized packing of two dimensional rectangular elements at orthogonal table with main purpose of printing cutting sheets that can be used for cutting material at production in wood and panel furniture manufacturing. It is developed upon authors several years of experience at woodworking, and actual carpenters needs when such software is in question. In spite its look it is fully functional peace of software , with all necessary elements needed for generating cutting sheets. GUI is simple and it consists of fields for entering table and element dimensions on the right. Packing, optimization, cutting and cleaning table edges section bottom left and statistic section bottom right. Upper left are table description field and cut sheet drawing at the center. Right click at the cut sheet drawing and there are printing options. NOTICE : This program was not created for sellers of chipboard and other board materials. All the best, Author -
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pyGear
Precise gear geometry generator for spur and helical gears
A python gear generator that serves as CAE/CAD-preprocessor for involute gears based on pythonOCC. It allows for the computation of dynamic properties and the creation of exact geometries from a minimal input set. PyGear can simulate the tool geometry and kinematics of standard gear hobbing tools to generate precise flank, tooth root and tip geometries. -
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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 heterogeneous clusters and supercomputers. The engine is hidden entirely behind C++ classes, so that no OpenCL knowledge is required from application programmers. ASL can be utilized to model various coupled physical and chemical phenomena and employed in a multitude of fields: computational fluid dynamics, virtual sensing, industrial process data validation and reconciliation, image-guided surgery, computer-aided engineering, high-performance scientific computing, etc.. -
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ArchNURBS
NURBS-based elastic and limit analysis of masonry arches in MATLAB
ArchNURBS is a MATLAB tool for the analysis of planar curved structures, with a particular attention to masonry arches. As in CAD softwares, the geometry of the model is defined by a NURBS representation of the structure. Indeed, the user can upload geometries imported from a CAD environment. Based on such a representation, ArchNURBS performs the elastic isogeometric finite element analysis and the collapse limit analysis of the structure. It is possible to include in the analysis the presence of Fiber-Reinforced Polymers (FRP) extrados and intrados strips. A comprehensive descritpion of ArchNURBS is given in "ArchNURBS: NURBS-Based Tool for the Structural Safety Assessment of Masonry Arches in MATLAB", A. Chiozzi, M. Malagu', A. Tralli and A.Cazzani, J. Comput. Civil Eng., 2015. (http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29CP.1943-5487.0000481) ArchNURBS has been developed thanks to a collaboration between the University of Ferrara (Italy) and the University of Cagliar -
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Autoexe 2015
Autorun enabler for Autodesk Inventor VBA projects
This plugin enable unsupported functionalities for Autodesk Inventor 2014 and above. Autodesk doesn't support Autorun macros for VBA projects anymore, but with this plugin it is still possible to use the commands "AutoOpen", "AutoEdit", "AutoSave", "AutoClose" and "AutoNew" subroutines stored within "Thisdocument" module. -
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Automatic Drawing Generation
A canvas library for generating technical drawings
The ADG library (Automatic Drawing Generation) is a set of functions focused on automating the drawing of mechanical parts. It is not a CAD system but a GObject-based library where a custom application can put common CAD entities such as paths, hatches and dimensions, to automatically create technical drawings. A demo application is provided in order to show the capabilities of the canvas. Although it is possible to interact with the library directly in C (that is what the adg-demo program is doing), the canvas is expected to be used from higher level languages, much in the same way as what done in the GNOME stack. Lua bindings based on LGI are already provided out of the box. The adg-lua project, downloadable from the "Files" section, provides Lua programs and demos that leverages these bindings. -
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Chemical Equation Balancer
Balances Chemical Equation
Balances any complex chemical equation easily. Version: v 1.0 and v 2.0 both are available. -
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GeomSS is a geometry modeling and scripting system in Java. Write scripts that create and analyze complex geometry including NURBS curves and surfaces. This is especially useful for tasks that must be repeated with small or parametric variations.
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Mayo 3D Cad Viewer
Free cad viewer for 3d drawings in different formats
A very nice 3d Cad viewer program. This software depends on the Opencascade library. To install opencascade V7.5.0 Beta on linux : sudo dpgk -i opencascade.deb To install mayo : sudo dpkg -i mayo-cad-viewer.deb -
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Modal Plotter
Create Strain and Kinetic Energy Density maps from FEA
Create Strain and Kinetic Energy Density maps out of a Natural Frequency extraction analysis (i.e. modal analysis). Works with a variety of FEA results format: NASTRAN, ABAQUS, Ansys, Medina/Permas. -
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Quadtree Demo
Demonstrates a quadtree for spatial indexing of triangles
This C++ demo allows users to interactively explore a quadtree's behavior. For this purpose the demo uses a quadtree data structure based on axis-aligned bounding boxes to speed up the search for triangles in a mesh. Depending on a search point all triangles of a quadtree's region are retrieved and relevant information about the search is shown. Quadtree creation can be parametrized by three parameters: - Maximum tree depth. - Maximum number of triangles per region. - Percentage of total number of triangles per region. The OpenGL graphics library is used to render the results, regions as well as the underlying triangle mesh. Navigation (e.g. zooming, moving) is available by keyboard and mouse. Example meshes are provided in wavefront *.obj format and can be opened from inside the program. -
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Side Cutters
Free CAD software
# Side Cutters Free CAD Software\ *The millimetre you see is the millimetre you get* ## Aim This software should be free. The aim of this project is to create a multi platform app while starting from a windows platform. It should create electrical drawings automatically and export them as bookmarked printable datafile (pdf). ## How? The software is licensed GPL/LGPL version 2. The Compiler is gcc 11.2.0, not Microsoft Visual Studio and the project is written in C, not in C#. Windows operating system functionality is never used, and the application is not on the Windows API but the GTK 3 API. This project will have no build system other than a simple *batch* or *bash* file. Its only dependency will be GTK 3. ## A table The user of the program will select components and edit the connections between them. This is done in a **table** He will press the *Generate* button with the *Side Cutter* icon and all the drawing's pages are generated automatically. -
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fas4sysmlv2
The FAS plugin for the upcoming systems modeling standard SysML v2
The FAS method enables the systematic and partially automated creation of functional architectures from use cases. This platform-independent software for Python supports the needed automation via the SysML v2 REST API. To get started, download the zipped release, unzip it, and follow the instructions provided via FAS4SysMLv2_InstallationAndUse.txt in the extracted folder. It may also be helpful to watch the video you find under "Project Samples", further below on this SourceForge page. -
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openfablab
Open Source FabLab Project
Software script assembly to be executed on cnc machines and robots to build, maintain and replicate open source fablab. Here software meets hardware. -
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Computational implementation of 3D shape grammar for AutoCAD. For creation and use of shape grammars, with canonical shape representation, instance matching with shape emergence, full grammar rules derivation.
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6Genci V2
This program calculate hexagon coordinats for CNC Mill.
This program calculates the necessary coordinates for machining 6 corner pieces in the diameter determined for the CNC Vertical machining center. -
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