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FEA and Simulation

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Mar. 20, 2013

article

Machine Design

Sensors and belt improve wind-tunnel accuracy

An array of sensors and a steel treadmill create and record wind-tunnel conditions that more accurately model complex driving situations....More
Feb. 13, 2013

article

Machine Design

Direct modeler builds a better fuel tank

Our engineers at Aero Tec Laboratories, use KeyCreator 3D CAD software to design crash-resistant, nonexploding fuel-bladder tanks for aircraft, race cars, and performance boats...More
Jan. 16, 2013

article

Machine Design

Nonlinear FEA explained

Projects ranging from designing a paperclip to a high rise can benefit from nonlinear FEA....More
Jan. 16, 2013

article

Machine Design

CAM software opens a window into machining

A CAM package lets a company develop its extensive library of proprietary multiaxis milling toolpaths...More
Nov. 20, 2012

article

Machine Design

Multiphysics Software builds a better heat sink

Toyota used multiphysics software to build a better heat sink for its future hybrid vehicles....More
Nov. 20, 2012

Article

Machine Design

What’s up with model-based engineering?

“Model-based engineering” (MBE) seems to mean different things to different people....More
Oct. 3, 2012

article

Machine Design

A “personal factory” that lets you make almost anything

The Ponoko web site is a “personal factory” that offers users manufacturing services such as laser cutting, 3D printing, and CNC routing....More
Sep. 6, 2012

article

Machine Design

Plug-in imports organic surfaces into CAD

The ramifications for a new plug-in called Power SubD-Nurbs for the rendering and surface-modeling package modo may not be readily apparent, but they could change the industry...More
Sep. 6, 2012

article

Machine Design

Software builds a motorcycle “canopy”

Motorcycle-accessory company Roof For Two in Boston used 3D design as well as simulation software to design a canopy that mounts on a motorcycle to shield riders from inclement weather. The roof targets motorcycle riders in India...More
Aug. 23, 2012

article

Machine Design

Software simulates mechanical systems with chains, gears, and belts

MSC Software (MSC), Santa Ana, Calif., recently showed me its new Adams/Machinery program that works inside of the Adams/View interface (Adams lets users build and simulate models of any mechanical system with moving parts)...More

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Commentaries and Blogs

Losing $10k per car, making it up in volume

by Stephen Mraz

Posted 7 hours ago
in A Skeptical Engineer

Jury out on promises, but $347 3D printer is fun

by Elisabeth Eitel

Posted 6 days ago
in Product Design Engineering

Good night! Now they want to regulate 3D printers!!

by Lee Teschler

Posted 1 week ago
in From the Editor's Desk

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