Best Mechanical Engineering Software for Freelancers

Advanced requirements can be met with a comprehensive fluid and electrical planning software environment. E3.series is a real concurrent electrical engineering environment that supports advanced requirements for electrical documentation and wire harness design. E3.series allows for efficient and accurate design and manufacturing processes for electrical and fluid planning, wire harness and cabinet layout, as well as cable planning and cable planning. Its object-oriented architecture allows for a consistent and integrated design approach that reduces design time, eliminates errors, and improves quality. Object orientation ensures consistency in all design phases. Powerful automated operations and electric checks. Comprehensive outputs for manufacturing or documentation. Native format library and design data administration. Circuit diagrams, connection list, layout plans, and reports are always up-to date and synchronized.

Product design is based on engineering calculations. They are crucial to every stage of the product design process. Teams need an intuitive, yet comprehensive application that can perform calculations with precision and accuracy, allows for traceability, protects intellectual properties, and displays their work. PTC Mathcad offers all the features you need for an engineering notebook, including ease-of-use and familiarity using live mathematical notation. The best thing about PTC Mathcad is its ability to calculate far more accurately than a spreadsheet. PTC Mathcad's extensive array of mathematical functionality allows you to document your most important engineering calculations as easily and as quickly as you can write them. Rich formatting options are available to present your work alongside plots, text and images in one professionally formatted document. PTC Mathcad data can be created and consumed by anyone without any specialized skills.

Inventor®, CAM software simplifies the machining process with CAD-embedded 2.5 axis to 5-axis turning, milling, and mill-turn capabilities. The Product Design & Manufacturing Collection includes all the tools necessary to design and manufacture your products. You can create toolpaths using powerful technology such as 3D adaptive clearing and the industry's best package of finishing toolspaths. Multi-axis contour, tilt, and swarf are all available simultaneously on both the 4- and 5-axis to machine complex models. Traditional turning, facing, boring, and grooving can increase productivity. Live tooling mill-turning support is available. Quickly generate 2D profile cutting paths with the ability to add contours in one plane, add tabs and specify quality settings. During CNC calculations, avoid collisions between your part & tool holders automatically.

MechaniCalc, Inc. developed MechaniCalc, a suite web-based calculators that focuses on machine design and structural analysis. These calculators provide detailed and comprehensive analysis that is expected in the industry, but are also intuitive and easily accessible. These calculators make it easier to navigate through design and analysis processes faster and more confidently. We offer a complete suite of calculators that automate the analysis and design of mechanical engineering. Each calculator comes with detailed documentation that includes instructions for use and validation cases to show how the results compare to solutions to example problems. We offer detailed reference material on mechanical engineering subjects and the methodology behind the calculators. Access to all calculators and other content is unlimited. Ability to create new materials or cross-sections that can be used in the calculators.

A tool set for mechanical engineering that is industry-specific includes 700,000+ intelligent components and features to help you design faster. You can isolate and restore layers groups and specify linetypes, lineweights, and linetypes. When changes occur, update geometry automatically. Minimize manual redraws. Make accurate drawings using standard components. Analyze designs quickly, including shafts, springs, belts, chains, and cam generators. Detail native Inventor parts and assembly models. Use intelligent drafting tools made for mechanical design. Publishing and custom content library. Save and create custom content. Preview fillet, Chamfer, and Offset commands. AutoCAD®, the power of AutoCAD®, is available wherever you go. Smart mechanical engineering dimensions. Use abbreviated dialog boxes to create dimensions. 2D DWG view of the open options panel. International drafting standards support. Provide standards-based design documentation.

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Creo, 3DCAD/CAM/CAE software and solutions for product development and design allows you to visualize, design, create and innovate better products. Product design and manufacturing teams must create products more efficiently and economically than ever before. This is essential to ensure quality and innovation. Creo offers the most flexible range of 3DCAD product development tools and packages on the market today. Creo 7.0 is a breakthrough in the areas real-time simulation, generative design, multibody design and additive manufacturing. Creo is at the forefront of CAD since more than 30 years. It allows you to quickly take your products from concept to prototype digitally. PTC's Creo 7.0 is a demonstration of its ability to add compelling new features to an already powerful tool-set through smart partnerships that extend its capabilities further.

More than a Spring Calculator. ODOP:Spring uses the problem-independent Open Design Optimization platform (ODOP) software to design spring designs. It solves complex spring application requirements in mechanical engineering, machine design. Most coil spring calculators require that users input values manually, such as coil diameter, wire length, and number of coils, and then re-analyze the results until they reach an acceptable solution. ODOP's ability invert formula relationships eliminates all the guesswork. Spring design equations can be back-solved to meet the constraints of the problem variables. Do you need to determine the lightest possible material weight? You can ensure a long life span and low failure risk. Our helical coil spring design program can find the constrained extreme for any variable, independent or dependent.

Comprehensive facilities include tools to place roads in horizontal and vertical, automatic junctions and roundabouts. They also offer the ability to create spiral curve transitions, super elevation, interface grading, building pad, earthworks, ponds, and drainage. Site3D is a view from an engineer's point of view. The software was developed in a civil engineering consulting. It works the same way engineers think. Site3D is intuitive enough that engineers don't need to be trained in order to create complex design schemes. Site3D's powerful interactive features allow engineers to complete projects in a fraction the time it takes to use traditional systems. Site3D makes it easier for engineers to do more work and produce better designs. Site3D makes it quick and easy for engineers to modify any part of the design model. This allows them to test out different what-if scenarios. This allows for a refined final design.

Mechanical Detailers can make the transition to Revit and automate detailing tasks. You can reduce the number of products that you need to subscribe to, purchase, manage, or manage. Enhance your project collaboration, file management, and detailing workflow by reducing file management. Add automation features that can be customized to your detailing process to reduce errors and labor costs. As an extension to Revit Fabrication you can integrate eVolve Mechanical into your existing CADmep data. Our customized Revit Fabrication training course has helped thousands of users and hundreds of companies make the transition. The final result? Our customers can be up and running with eVolve Mechanical in an average of three days. Your entire organization will be able to perform repetitive tasks more quickly and solve issues with coordination and detailing workflow. Hanger placement can be automated to your specifications. This allows for a completely automated, hands-free, and clash-free process.

Ansys MotorCAD is a dedicated tool for electric machine design. It allows you to quickly simulate multiphysics across the entire torque-speed operating range. Motor-CAD allows engineers to evaluate motor topologies across the entire operating range. This allows them to create designs that are optimized for size, efficiency, and performance. Motor-CAD software's four modules, Emag, Therm Lab, Mech, allow multiphysics calculations to be performed quickly, iteratively, and users can move from concept to final design in a shorter time. Motor-CAD users can explore more motor topologies and fully evaluate the impact of advanced loss effects during the initial stages of an electrical mechanical design with Motor-CAD's streamlined data input process. This release features powerful new features for design optimization and multi-physics analysis, as well as system modeling for electric motors. Multiphysics simulations are fast across the entire torque-speed range.

Rocky DEM accurately and quickly simulates bulk material flow with complex particle shapes and distributions. Rocky DEM is the only program that allows you to combine multiple GPU cards to speed up your simulations. This allows you to work with larger data volumes in a shorter time. Rocky DEM allows you to model precise particle shapes, including custom 3D bodies, 2Dshells and flexible fibers. Your equipment components can move freely in response of forces like gravity, particle contacts, and other forces. Rocky DEM's Application Programming Interface is built on the most recent technology for customization and user-experience integration. This result offers unique usability, portability, and, most importantly, solver performance. Fully integrated with Ansys Workbench, (Fluent Mechanical, Optislang, and DesignXplorer). Ansys Fluent provides physically consistent results through both one-way as well as two-way coupling capabilities.

Dymola, dynamic modelling laboratory, is a comprehensive tool for modeling and simulating complex and integrated systems for automotive, aerospace robotics, process, and other applications. Dymola's Modelica and simulation technology enable you to quickly solve multi-disciplinary system modeling and analysis problems. Dymola provides a complete environment for modeling, simulation, testing, and post-processing. Dymola, Dynamic Modeling Laboratory is a comprehensive tool for modeling and simulating complex and integrated systems. It can be used in automotive, aerospace robotics, process, and other applications. These libraries were developed by domain experts and can be used in conjunction with Dymola and 3DEXPERIENCE Dymola Behaviour Modeling to quickly model and simulate complex systems that span multiple engineering disciplines. FMI allows any modeling tool or tool to generate C code and binaries that represent a dynamic system model.

Inspire is a collaborative tool that accelerates the creation, optimization and study of innovative and structurally efficient parts and assemblies. It can be used early in product development. Inspire's award-winning user experience for geometry modification and creation can be learned in a matter of hours and delivers reliable Altair solver power. As independently validated and verified by NAFEMS, structural analysis can be performed with the speed and accuracy provided by Altair®. SimSolid® allows for the analysis of large assemblies and complex parts. Dynamic motion simulation and loads extraction using the reliable multi-body system analysis of Altair®, MotionSolve®. The industry standard for structural efficiency, topology optimization of Altair® OptiStruct®, for the generative designing of practical, viable and manufacturable geometries. Inspire allows both designers and simulation analysts to do what-if analyses faster, easier, earlier, and more collaboratively.

SOLVESPACE is a GPLv3 parametric 3d CAD software. Modeling 3d parts, drawing with extrudes, revolves, helixes and Boolean (union/difference/intersection) operations. Drawing 2d parts: Draw the part as a single piece and export DXF or PDF. To verify fit, use 3d assembly. Export 3D-printed parts. Preparing CAM data: Export 2d vector art to a waterjet machine, laser cutter, or generate STEP and STL for import into third-party CAM Software for machining. To simulate spatial or planar linkages with pin, ball, and slide joints, you can use the constraint solver. Plane and solid geometry: Replace spreadsheets and hand-solved trigonometry with a live dimensioned draw. You can draw sections with lines, rectangles and datum lines. Sketch circles, arcs of circles, datum circles and cubic Bezier segments.

Moldflow®, simulation software, allows you to troubleshoot plastic injection and compression molding problems. The user interface is simplified and features advanced tools that help you solve manufacturing problems such as part warpage, cooling channel efficiency and cycle time reduction. You can connect product design teams to reduce delays and rework costs. Autodesk Drive and shared views enable content collaboration. Fusion 360 in-products allow for quick geometry changes. Automation tools make it easier to set up and process post-processing. To increase solver flexibility and improve capacity, Moldflow Insight can reduce hardware limitations and improve solver flexibility. You can mesh and solve Insight jobs from remote, local, or secured cloud servers. Multiple simulations can be run simultaneously with remote server or cloud solving. Securely store, preview, share, and manage design data. Securely and quickly share work with stakeholders. Upload a.csv to add or assign large numbers of users at once.

OpenFOAM is a free and open-source CFD program that was developed by OpenCFD Ltd. It has been in use since 2004. It is used by many people from both academic and commercial engineering and science fields. OpenFOAM offers a wide range of features that can solve complex fluid flows, including those involving chemical reactions, heat transfer, turbulence, and turbulence, as well as acoustics and solid mechanics. OpenFOAM is professionally updated every six months to include customer-sponsored development and contributions from the community. It is independently tested by ESI OpenCFD's application experts, development partners, and selected customers. It is supported by ESI’s global infrastructure, values, and commitment. The basis of quality assurance is rigorous testing. The code evaluation, verification, and validation process includes several hundred daily unit test runs, a medium-sized test run on a weekly basis, as well as a large industry-based test run.

Professional designers have all the requirements. Professional 2D/3D-Mechanical Design solution to meet the most demanding requirements. All the basics for the CAD-beginner and semi-professional user at an unbeatable price The data structure of all three performance levels is identical. This ensures that the user can be certain that there will always remain a link between 3D models, and 2D drawings, no matter how they are processed. The CADdy++ Mechanical design basic provides a low performance level that allows for the processing of fully parametric 3D model and 2D drawings. This guarantees that data and information will not be lost. Shaded 3D models can easily be displayed in CADdy++ mechanical Design using a high-performance graphic card with Open GL interface 1280 x 1124 pixels and 32768 colors, such as the PNY graphic boards.

Direct modeling allows you create unique designs quickly and easily, or to radically repurpose existing designs, even if you don’t know how they were created. Many companies incorporate 3D modeling into their product design process to reduce time to market, meet customer demand, and satisfy increasing customer requirements. Direct modeling allows even non-CAD users to make quick changes to geometry. CAD professionals appreciate the flexibility of direct modeling to design large assemblies in record times. Creo Elements/Direct Modeling offers the most complete direct modeling system available. There are many extensions to suit your specific needs. You can bring your most complex design changes or a unique product to Creo Elements/Direct Modeling. The software is intuitive, robust and capable of handling large assemblies. You and your team can also pick up the software and start working on a 3D product immediately with minimal ramp-up.

The 2D throughflow simulation is an important step in the design of rotating machinery. Vista TF can provide quick answers, give you a better understanding of your design, or uncover unexpected problems. To reduce engineering time and increase engineering resources, you can perform initial design iterations in 2D. Ansys VistaTF gives you greater insight into your rotating machinery design. This software allows you to create detailed 2D flow simulations and refine product performance during early design stages. High-performance turbochargers are essential components for engine performance. Engineers at PCA sought a way to maximize turbocharger performance and find the most efficient solution to their problems. Ansys Vista TF quickly proved itself to be the best solution, providing fast, high-quality solutions in a streamlined environment.

Mechanica, nanoCAD's 3D mechanical design and 2D drafting module, is a powerful tool for both. It is based upon an advanced parametric engine that works with a large collection of standard parts. It allows users to quickly develop high-quality mechanical engineering drawing and project documentation. The nanoCAD platform offers a complete set of tools for designing and editing 2D/3D 3D objects. It provides multiple drawing and editing options for most geometrical elements. The nanoCAD platform provides the foundation for a more powerful and bespoke CAD system. Mechanica is a platform that extends nanoCAD with a range of mechanical drawing and engineering calculations utilities, along with a vast collection of standard and user defined parts. The synergy accelerates the parametric drafting. Advanced tools for designing shafts, pipelines and other structures. Drawing projections with engineering standards.

Luminary Cloud, the first modern SaaS platform for computer-aided design, provides engineers with insights in minutes. It allows engineers to perform simulations, analyses, and iterations that were previously impossible. Experience the magic of running cloud-based simulations within minutes using the most advanced GPUs. Store, access and analyze your raw simulation data securely to uncover insights and optimize engineering design. Run experiments faster to improve product design and quality, while reducing defects. Accelerate the time to market with improved engineering efficiency, lower hardware costs, and reduced physical testing and prototyping costs. With the most accessible simulation platform, empower your team to create better designs faster with more insights and results. Run fast simulations of any scale, collaborate with people around the globe using project sharing, and begin analyzing results immediately.

KeyCreator is the legendary manufacturing-oriented workhorse 3D/2D CAD software that has seen it all and remains the go-to problem-solving tool for leading suppliers and designers. Find the most compatible, efficient and agile drafting software available. Direct reading of native drawings from the largest drafting software list: CATIA V5 & V4, PTC Creo and Siemens NX, SolidWorks and Solid Edge, DWG/DXF & CADKEY. You have full control over the drawing view, revision blocks, dimensions, and other functions without having to use the original CAD software. Automated drawing views and custom border creations as layouts in main file. You have many options to modify the look and contents of your view. Add section, detail, or shaded isometric views quickly. Easy-to-learn, professional-grade detailing. All style settings are available in dialogs. There are no complicated settings or variables to remember. You can import solids from any major CAD software and slice, rotate, and measure.

Simpack is a general multibody simulation (MBS), which allows engineers and analysts to simulate non-linear motions of any mechanical or mechatronic systems. Simpack allows engineers to create and solve virtual 3D models to simulate dynamic motion, coupling forces, and stresses. Simpack is used in the automotive, engine and HIL/SIL/MIL sectors. However, it can also be applied to other branches of mechanical engineering. Simpack simulation software is especially well-suited for high frequency transient analysis, even in the acoustic range. Simpack was originally designed to handle complex nonlinear models with flexible bodies, and severe shock contact.

Cimatron is a distributor of CAD/CAM software in the manufacturing sector. Cimatron offers specialized solutions to mold and die makers as well as solutions for 2.5-5 Axis production milling, turning, and other manufacturing sectors. Cimatron is ranked among the top six CAD/CAM providers in every region. It has subsidiaries in Asia and North America, as well as certified independent service providers in more than 40 countries. Cimatron's service providers provide responsive and effective technical support and sales to help businesses maximize the potential of Cimatron software. Cimatron's complete solutions make use of the most advanced technology to increase productivity and reduce delivery times. Both product lines of Cimatron were developed by toolmakers and manufacturers with years of experience on the shop floor. They are intuitive and easy to use for manufacturing professionals.