Pipe Network Analysis Software for Liquids, Slurries and Gasses
Used for borefields, landfill gas extraction, and water supply design.
http://www.helixtech.com.au

PRO-BELT
Computer Software for design of belt conveyors, belt feeders and pulley shafts for bulk materials handling systems.
http://www.pro-belt.com

ArgeCare
Provide software for railway vehicle dynamics and calculations on rail guided vehicles. Also a distributor for ADAMS/Rail and Medyna.
http://argecare.de

Dirlik Controls Limited
Offer customised test control, data acquisition and analysis packages for materials testing and component evaluation.
http://www.dirlik.co.uk

Ve-design
Offering networked services to companies involved in product design and development. Provides tools that reduce design time and shortens time to market.
http://www.ve-design.com

OptiVessel 2000 Evaluation Edition
Design and rating of pressure vessels and heat exchangers. ASME VIII, BS 5500 and TEMA standards supported.
http://www.optivessel.com

Quick Spring Designer
Provides software to assist in the design of the five most common spring types and analyze designs for all eight types of springs. Includes examples and order form.
http://www.prodmor.com

Flexible Engineering Solutions
A provider of training and consulting services for digital imaging, including the creation and support of mechanical and thermal computer simulation tools and customized engineering training.
http://www.flex-eng.com

Mikromak
Provides motion analysis hardware and software.
http://www.mikromak.com

DevPipe
Pipe templates for pipe intersections.
http://www.devpipe.com.br/meio1i.htm

Concurrent Dynamics International
Develop multibody dynamics simulation programs for aerospace, automotive, robotics, and biomechanics research and engineering.
http://www.concurrent-dynamics.com/

The Laminator
Windows engineering program written that analyzes laminated composite plates according to classical laminated plate theory.
http://www.thelaminator.net

Estimation Building Services Software
Tailored computer solutions for building services contractors.
http://www.estimation.co.uk

Micro Techno
Suppliers of engineering software for plant design including design of pressure vessels and heat exchangers.
http://www.microtechno.net

Engineous Software
Makes design exploration and optimization software. Automates use of existing computer simulation and design programs.
http://www.engineous.com/

Engineering Software (EngWare)
Windows based applications dealing with energy conversion systems (power and propulsion).
http://members.aol.com/engware

MineConveyor.com
Downloadable calculators. Includes line and circle problems such as a circle tangent to two circles.
http://www.mineconveyor.com

Software Engineering Service
Provides several gear design programs.
http://sofengsvc.com

EngineerOnLine
Software for sizing, estimating and quoting carbon and stainless steel tanks.
http://engineeronline.ws

Algor, Inc.
Finite element analysis and mechanical event simulation software for virtual prototyping.
http://www.algor.com/

PipingSolutions, Inc
Develops, markets and supports engineering software for the design of piping, tanks, nozzles and emergency relief systems. Description of software and services.
http://www.pipingsolutions.com/

Computer Engineering , Inc.
Designs software for pressure vessel design and analysis (ASME)and welding procedures and management. Site has detailed program descriptions, Information on support and training and some useful utilities to download.
http://www.computereng.com

Codeware Inc.
Develops software for design, rating, drafting and costing of ASME Section VIII pressure vessels and heat exchangers.
http://www.codeware.com

Delta-T4
Belt Conveyor Design Program for conveyor design and optimisation. It is capable of designing large conveyors, including Stacking and Reclaiming Systems and Overland conveyors. Allows the designer to investigate all the possible load cases and to optimise the design including sizing of drives and braking systems.
http://www.helixtech.com.au/delta-t4.htm

Free Mechanical Engineering Software
Lists vendor web-sites offering free (often demonstration version) CAD, finite element analysis, thermal, and general utility applications.
http://www.freebyte.com/cad/

Code CAD, Inc.
Provide PC software, support and training in the areas of pipe stress analysis, finite element analysis, pressure vessel design, heat exchanger design, tank design, and CAD-based plant design.
http://www.codecad.com

MasterSpring
Software to calculate, check and design springs.
http://www.masterspring.it/

ETank2000
Software for Aboveground Storage Tanks (API-650, API-620, API-653, UL-142, ANSI B96.1)
http://etank.com

Pressure Vessel Design Excel Spreadsheets
Spreadsheets to design pressure vessels to ASME code VIII-div 1.
http://www.pveng.com/Soft/Soft.htm

Hexagon
Mechanical engineering software including tolerance analysis, gear design, shaft design and spring calculation.
http://www.hexagon.de/index.htm

Mechanical Simulation Corporation
Offer CarSim and TruckSim software packages that analyze the way cars, light trucks, utility vehicles, heavy trucks, buses and articulated vehicles respond to driver controls on 3D road surfaces. CarSim also offers Real-Time and Hardware-in-the-Loop.
http://www.carsim.com

CerebroMix
Pressure Vessels and Mixing Software for mixing systems, pressure vessels and atmospheric tanks including supporting, flanges, nozzles, jackets. Compliant ASME VIII div 1.
http://www.cerebromix.com

Gears simulator
Use Gears simulator to design and simulate mechanical systems including gears, chain and belt drives and other components. Includes the online help and FAQs. A 30 days trial demo can be downloaded.
http://www.terra.es/personal/jdellund/simulator.htm

KISSsoft AG
A calculation software for design and optimising of rotating machinery parts such as shafts and gears. Includes a program description in PDF and HTML formats and a demo version for downloading. Also provides dates of trade fairs and seminars, price lists and articles about mechanical design using the program.
http://www.kisssoft.ch/english/willkommen.htm

Mechanical Springs Design Expert System
DOS programme for design/analyses of different types of mechanical spring made of wire or strips. Short programme description with ordering information.
http://www.webspawner.com/users/israelkk/index.html

BELTSTAT
Software to design belt conveyors of any length, topography and drive configuration. It calculates: belt tensions, demand power, vertical curve requirements, turnover stress, and starting/stopping analysis. Site has detailed programme information, ordering and pricing information. Download possible.
http://www.conveyor-dynamics.com/beltstat/

Kalney Profiling
Rotor profile and complete screw compressor design. Design software that integrates with AutoCAD. Short programme description with screen shots, download area and contact information.
http://www.k-prof.com.ru

QuikGear
Offers involute gear calculations software, spline and spline gage calculations software covering six major spline standards. Software, gear definitions and formula. Freeware and commercial version.
http://quickgear.bizland.com

Emu - Peridynamic modeling of fracture
The Emu code models fracture and failure of materials and structures. It is based on the Peridynamic theory of solid mechanics. Emu is a three-dimensional meshfree Lagrangian code. Description of a programme still being developed at Sandia Laboratories.
http://www.sandia.gov/emu/emu.htm

Engineering calculators and resources.
A collection of online calculators and resources e.g. Units conversion, voltage drop, pipe friction loss calculation and data tables.
http://www.monachos.gr

TechEng Designs
General engineering software e.g. for tank and stack design.
http://www.eng-applications.com

Greborio Software Engineering s.a.s.
Maker of the software Screws@2000 that contains standards relevant for screws, including exportable graphics. Site has listings of the standards covered.
http://www.eurofasteners.com/english/screws2000.htm

NogSoft
Offers free software for the calculation of the static pressure on rails, acceleration time and weight estimation.
http://web.tiscali.it/nogsoft

MITCalc
A mechanical and technical calculation package. Includes solutions for gearings, belt, chain, springs, beams, and shafts. MITCalc support 2D and 3D CAD systems and many international standards. Description of software and downloads.
http://www.mitcalc.com

CoCreate - Collaborative Product Design Solutions
Develops 3D CAD and collaboration software for manufacturers and their project teams aiding communication across extended development teams.
http://www.cocreate.com/prod_overview.cfm

Spectrum5
Offers automatic tubing design software, in particularly for engine simulation and stainless steel fabrication. Description of programme with contact information.
http://www.spectrum5.com/

MetaliCal Inc.
Software for calculating weight and cost of different metal profiles. Description of software, online conversion tables and trial downloads.
http://www.metalical.com

Mechanics of Composite Materials
Educational software. Download only.
http://www.ossamashaar.4t.com

Web Gear Services
Excel based gear design software with DXF file creation, consulting and training services. Programme description, ordering information and a forum.
http://www.webgearservices.com/

GEARCALC
Windows software for sizing spur and helical gears with a gear wizard according to Robert Errichello. For rating the methods AGMA 2001 and AGMA 925 are available. Description of software and pricing information.
http://www.gearcalc.com

AFGROW (Fracture Mechanics and Fatigue Crack Growth Analysis Software)
AFGROW is the Air Force Growth (AFGROW) crack life prediction software tool that allows users to analyze crack initiation, fatigue crack growth, fracture, and assess the life of metallic structures.
http://www.siresearch.info/projects/afgrow/