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The Astounding Curta Mechanical
Calculator
Pocket calculators have nothing on this gizmo. Invented in the 1940s
in a WWII concentration camp, the Curta Mechanical Calculator is a
wonderful piece of completely mechanical engineering. This featured
video demonstrates the use of this calculator and explains its inner
workings.
View
the video
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Launching Inch Version of O-Ring
Calculator
This handy online O-Ring calculator comes from Trelleborg Sealing
Solutions. It has been around for awhile but now has been updated to
provide both standard and metric versions. Features include sizing
capability, complete measurements, and the ability to add notes and
comments about the results.
Full article
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Robo-warriors Salute MoD Grand
Challenge
Britain took a few hints from Darpa when it created its own Grand
Challenge. But their Ministry of Defense Grand Challenge is for military
vehicles. The Challenge competitors include universities, schools, and
businesses. The vehicles they are coming up with aim to provide the most
advanced detection and identification of possible threats against UK
troops during operations.
Full article
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MIT Opencourseware: Mechanics &
Materials
MIT posts the notes, materials, and pertinent documentation for many
of its regular classes in its Opencourseware site. One such offering
covers the basics of mechanics and materials. The course provides an
introduction to the mechanics of solids with a focus on science and
engineering. And unlike a formal MIT education, it's free via
downloading.
Full article
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Mechanical components online
Over 100,000 mechanical components are available on company’s
redesigned Web site. Upgrades to the site include a product index
directly linked to inch and metric products on the SDP/SI Store. Users
can request eight comprehensive product catalogs plus a CD-ROM delivered
free anywhere in North America. Product and technical portions of the
catalogs can be downloaded by product sections. A Capabilities Section
features an updated machinery list, engineering tools, and a detailed
RoHS compliance statement.
More Information:
Stock Drive
Products/Sterling Instrument
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See you inside,
MachineDesign.com
Introducing Engineering TV, an innovative online video
program by engineers for engineers. Twice a week, each 5-8 minute
episode shows cutting-edge technology in
action and looks behind the scenes as today's engineers shape tomorrow's
breakthroughs. Brought to you by the Penton Media Design and Electronics
Engineering groups.
View
Videos
Attention time and information starved engineers
Now you can get a quick dose of literature, product, and digital
information resources right in your copy of Machine Design Magazine.
Look for your edition of Literature Express in the second issue of May
of Machine Design. There you can request product information, catalogs,
CD’s and more from hundreds of manufacturers.
Rev up your interdisciplinary design skills
What happens when a microcontroller turns on a power FET, sending a
current pulse to a motor coil that develops a magnetic field which turns
the rotor shaft, advancing a timing belt that drives a pair of nip rolls
suspended on bearings in a web-processing operation on a form, fill, and
seal machine installed on a potato chip line at a Frito Lay plant in
central California? And how can you be sure that the encoders, prox
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And will the signals get through the networks fast enough, without being
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of what many engineers grapple with today. If you happen to be one of
them, then the place for you — where you can find answers and meet
others with similar concerns — is www.Mechatronic-Design.com.
Backed by some of engineering's top information sources including
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Electronics, Mechatronic-Design.com is the interdisciplinary engineer's
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Find. Learn. Apply.
Mechatronic-Design.com.
Experience National Instruments Technologies From
the Comfort of Your Own Computer!
 With more
than 200 on-demand webcasts, videos, interactive
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Begin your search here with a collection of
webcasts specifically chosen for design and automation engineers.
CAD Library offers advanced CAD Resources
The Machine Design CAD
Library, includes millions of configurable 2D and 3D CAD models
of
components and assemblies downloadable for easy use in new and existing
designs. Our models are in native CAD formats. No translation
required!
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Sponsored
by:
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UPCOMING IN-PERSON EVENTS
Design-2-Part Shows are America's longest running and most trusted
events for sourcing custom parts and services.
Ten shows covering the country offer OEMs, engineers and purchasing
personnel the opportunity to meet job shops and
contract manufacturers face-to-face.
UPCOMING WEBCASTS

Beyond the Brush: Profitably Navigating Twisted in Wire Medical Brush
Markets
Sponsored by Morris Technologies
DATE: May 29th, 2008
TIME: 2:00pm ET/11am PT
This webinar will provide valuable insight for companies selling
cytology brushes, endoscopy cleaning brushes and interdental brushes.
Attendees will be shown how to achieve optimal medical brush products
that best meet customer needs and increase profit margins. Discussion
will include best practices in the medical brush manufacturing industry,
design and engineering advancements that make a big difference, early
views on the medical brush R+D front, and more. Our presenters are
Mark Borsari, Vice President, Strategy and Development and Ted Snyder,
Director of Logistics, from Sanderson MacLeod; the leading contract
manufacturer of twisted wire brushes for the medical industry.
Click here to register!

Supercharging Products with Embedded RFID
Sponsored by SkyeTek
DATE: June 26th, 2008
TIME: 2:00pm ET/11am PT
The power of RFID as a stand-alone application to increase accuracy and
efficiency in supply chain management has garnered much attention in
recent years. The story now is how RFID can be added as a feature to an
almost unending list of products -- adding new functionality, increasing
reliability and enhancing the user experience. They may still look the
same on the outside, but embedding RFID readers and software into
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inside offering manufacturers, OEMs and product designers new
opportunities for competitive advantage through increased efficiency,
accuracy and product differentiation.
Click here to learn more and register!

2008 Online Manufacturing WebExpo & Conference
Presented by New Equipment Digest and Machine Design
DATE: May 21st, 2008
TIME: 9:00 am - 5:00 pm ET
The Online Manufacturing WebExpo and Conference brings you and your
management team the advantages of a traditional trade show without any
of the travel cost! Participate in a webcast, visit a trade show booth
and pick up valuable literature - all from the comfort of your
office.
Webcasts:
This all day online event will feature a series of "LIVE" Webcasts
covering a broad range of manufacturing-related topics. Tune in to any
or all of the Webcasts. Ask questions during the broadcast, hear what
your peers are asking too. Register today for the series featuring
Parker Hannifin - Tube Fittings Division, AutomationDirect and Bimba
Manufacturing.
Trade Show:
Visit company booths at the virtual exhibition hall where you can learn
about new products, subscribe to newsletters, download white papers or
literature from Sealevel Systems, AutomationDirect, Bimba
Manufacturing, EFD, FactoryMation, Parker Hannifin - Tube Fittings
Division and Strong Hold Products.
Stay for an hour or stay all day - you decide. Without burdensome travel
costs, you can invite your whole management team to view a Webcast or
review product features at company booths.
People who should attend:
All types of Engineers, Plant Managers, Facilities Managers,
Maintenance, Plant Operations, Analysts, Research and Design, VP of
Operation, Managers, Directors, CEO, President, and Safety
Directors.
To register for this free event, visit www.newequipment.com/webexpo
ARCHIVED WEBCASTS AVAILABLE FOR FREE VIEWING
Click Here for a list of archived Machine Design
webcasts.
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9 Plastic Gear MAQs Booklet from UFE
UFE's FREE Parts SmartsTM booklet "The
9 Plastic Gear Must Ask Questions" addresses fundamental questions to
consider when designing plastic gears.
Download your copy today!
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