Search the web
Sign In
New User? Sign Up
Electronics_Technicians · Science & Tech Inbox
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Message search is now enhanced, find messages faster. Take it for a spin.

Best of Y! Groups

   Check them out and nominate your group.
Having problems with message search? Fill out this form to ensure your group is one of the first to be migrated to the new message search system.

Messages

  Messages Help
Advanced
DirectU2 Mechanical Components: Magnetic's Attraction, Inspection Wi   Message List  
Reply | Forward Message #4239 of 4429 |
Having trouble reading this e-mail? View it online.
GlobalSpec: DirectU2 Mechanical Components
July 9, 2009
Spec Search
Search Smarter.
Search by specification
to find Mechanical Components
products and services.
Industry Trends & Events . . . Forward to a Friend Forward to a Friend
Magnetism's Big Attraction: Energy Efficiency

Magnetism's Big Attraction: Energy Efficiency The attractions of magnetic bearings include low, predictable friction, no lubrication or cooling towers, operation in a vacuum, and support for the highest speeds of any bearing type. Yet, its greatest attraction might be energy efficiency — as shown by the first magnetic bearing industrial chillers. Power savings of 50% over conventional compressors and 30% over newer screw compressors, MagLev chillers play a big part in making the U.S. a "Green Building" standard bearer. Green HVAC installations are planned in U.S. embassies worldwide. Explore the tech at GovEnergy in August, Providence, RI, and League of California Cities, September in San Jose, CA.

New e-Newsletter Titles
Coming Soon...

• Construction Tools &    Equipment
• Food & Beverage    Technology
• Healthcare Manufacturing
• Oil & Gas Technology

Subscribe Today!

Spotlight On . . .
Back to Top
Baldor's Dodge Hydraulic ISAF Bearing Wins Plant Engineering Product Award
Baldor Electric Company

Baldor's Dodge Hydraulic ISAF Bearing Wins Plant Engineering Product Award Baldor's Dodge Hydraulic ISAF bearing won the Plant Engineering Product of the Year 2008 Gold Award in the Power Transmission category. This rugged bearing is suited for large bulk handling conveyors, is easy to install/remove, features two superior sealing systems, and has housing and inner units made of ductile iron for added strength.

The Black and White of Bellows Design

MS Bellows

The Black and White of Bellows Design Since 1964, MS Bellows has designed and manufactured bellows and assemblies for critical applications in fields ranging from aerospace to medicine. We provide:

• Bellows form and function design
• Assembly techniques design
• Package envelope layout design
• State-of-the-art manufacturing techniques
• Stringent quality control
For information — www.msbellows.com

Radial Lip Seals
VanSeal

Radial Lip Seals VanSeal's engineering and fabrication ingenuity has earned them a reputation as problem solvers for the most difficult radial seal applications. With patents on several innovative designs, they offer specialized expertise in high-pressure seals, long-life seals, and seals to keep contaminants out in harsh environments.

Regal 1100 Cartridge Seal
Continental Seal & Supply Co., Inc.

Regal 1100 Cartridge Seal A preassembled, preset cartridge balanced single seal for most rotating equipment needs. Simple design allows impeller adjustment after seal is set. Thin cross-section permits seal to fit all pumps including ANSI/AVS specifications. Standard face materials are carbon vs silicon carbide, but alternatives are available for harsh or abrasive service. Visit us here to learn more.

Bearings & Bushings . . .
Back to Top
Learn More
Milking Savings from a Solid Lube Bearing

Milking Savings from a Solid Lube Bearing Water washout is a maintenance problem in food processing operations; bearing lubricant is flushed out by repeated washdowns. While lubricant loss is cumulative rather than immediate, the result is the same: premature bearing failure. A UK milk processing plant found solid lubricant bearings solved the problem — and yielded big savings.

Anatomy of a Bearing Make-over

Anatomy of a Bearing Make-over Changes seen in most bearings lines are slight from year to year. This remake of standard spherical roller bearings, however, was a major overhaul. Retooling included enlarging rollers, reducing mass and volume, modifying surfaces, and redesigning oil routes. All contributed major boosts in load carrying and rotational speed capability.

Tools & Testing . . .
Back to Top
Learn More
Part Inspection Without PCs

Part Inspection Without PCs The task: inspect a label, determine a part's presence or orientation, or verify an injection molding. You might not have thought about going it alone, but this sensor manages these and other tasks without a PC. It combines multiple photoelectric and intelligent vision sensors and a touch screen interface in a single configurable unit.

If you find this subject interesting, subscribe to GlobalSpec's e-Newsletter DirectU2 The world of Sensors & Switches.

Techs Tackle Strain Tests Together

Techs Tackle Strain Tests Together Speed and reliability can be competing demands in QA, especially in strain testing of auto parts like sheet metal. One supplier suggests a system combining both mechanical and optical extensometers. The video unit can test smaller gauge lengths (from 15 mm), and its edge finding algorithm prevents need to mark specimen.

Accent On . . .
Back to Top
Flanges and Fittings from British Metrics
British Metrics

Flanges and Fittings from British Metrics Our 1300-plus page catalog has a full range of British and Metric adaptors, fittings, and Din flanges in steel and stainless.

Steel and stainless nipples made in-house. Want to get from BSP/BSPT, Metric, PG to NPT or JIC…call us. Full range of malleable/stainless/brass fittings stocked. Huge stock of 150PSI stainless British fittings.

Tube Butting
Glyne Manufacturing Incorporated

Tube Butting Glyne's two butting machines can form tubing with up to 4 in. diameter and 42 in. length.

Butting creates a tube with varying wall thickness, while maintaining a constant outside diameter. Typically, you would have a heavier wall on both ends, and a thinner wall in the middle. Learn more.

Materials . . .
Back to Top
Learn More
Cutting Chrome Costs by (a) Nickel

Cutting Chrome Costs by (a) Nickel Chrome products are super hard and stunningly shiny. But the fiscal, human health, and environment costs of electroplating are high. MIT researchers found a friendlier coating. Their nickel-tungsten alloy now being tested on truck bumpers is safer, harder than chrome, room temperature stable, and highly resistant to decomposition.

Corn Sugar with Your Ski Boots

Corn Sugar with Your Ski Boots It's summer: time to budget for winter recreation. Soon, downhill racers can invest in the first ski boots made with corn-sugar polymers. Salomon's 'Ghost' is made with a 27% renewable-content thermoplastic elastomer. It offers greater flexibility over polyurethane, especially at -20 C, and high impact strength (30 to 82D hardness).

Industrial Hardware . . .
Back to Top
Learn More
Video: Wipers Keep Inner-works Clean

Video: Wipers Keep Inner-works Clean Two of the three top causes of wear in mechanical drives and bearing elements can be reduced by keeping a clean machine. This video clip reviews plastic wiper, felt wiper, and combination designs that do a better job than conventional seals in protecting ball screw nuts from dirt, chips, and coolant.

Quick Tips for Quick Connector Success

Quick Tips for Quick Connector Success Famous hotelier Conrad Hilton identified three things necessary for success in his business: location, location, and location. The list of factors to consider when selecting quick-release safety connectors for compressed air applications starts similarly with location and environment. Then we add frequency of use and safety.

Focus On . . .
Back to Top
Adjustable Spacer — Precision Metal Ring
Temper Corporation

Adjustable Spacer — Precision Metal Ring Simplify and lower the cost of your bearing assemblies by using Temper® Load Rings — adjustable spacer rings that eliminate shimming and use of ground spacers. They can be engineered and fabricated to optimize bearing performance.

Magnetic Micro Testing System
Shimadzu Scientific Instruments, Inc.

Magnetic Micro Testing System The MMT Series features a compact and lightweight body design that facilitates quiet operation and requires only electrical power. Additional features include a spacious test area, efficient cooling, and a universal controller enabling wave form selection and operation of the amplifier.

Careers & Commentary . . .
Back to Top
NASA Data Report Redux

NASA Data Report Redux This Daily Tech blog says that a new report examining climate data from the past century gives reason to argue that solar heat — not man's pollution — is the principal cause of climate change since the Industrial Revolution. A solar scientist at the University of Colorado concurs with the report. Despite its evidence, the report from NASA's Goddard Space Flight Center oddly concludes that man has replaced the sun as the cause of current warming patterns.

Diversions . . .
Lubrication in Outer Space

Lubrication in Outer Space Designing equipment for space travel, like 10 years on a comet chase, might test your tribology skills to the max, right down to the selection of lubricants. Grease, oil, and graphite can't handle the anticipated -100 C temps or vacuums. Revamping miniature motors for space duty, one manufacturer zeroed in on a solid lubricant — molybdenum disulfide. What benefits could this determination offer on the industrial plane?

Share Your Thoughts . . .
About This Month's Topic

Prepared for the Post Recession?

Economic rebound is forecast to begin in Q3 or Q4; an opportune time for strategic market moves. Are businesses too deep into survival to come out punching in post recession?


Join the discussion...


Stay Informed . . .
Search GlobalSpec:
Events

Events
NEW: Online, interactive conferences / trade shows featuring latest news and industry trends

Newsletter Subscriptions

Newsletter Subscriptions
Your source for technology news and industry information

Product Alerts Product Alerts
Receive e-mail updates on new products and suppliers

The Brain Strainer
Flex your physics muscles
Take the Challenge
Directory of Companies
Technical Articles
Engineering News
Engineering Toolbar
Feedback | Media Kit | Forward to a Friend

July 9, 2009 - Volume 4 Issue 9
© 2009 GlobalSpec, Inc. All rights reserved. GlobalSpec, the GlobalSpec logo, SpecSearch, The Engineering Web, and The Engineering Search Engine are registered trademarks and DirectU2 is a service mark of GlobalSpec, Inc., 350 Jordan Road, Troy, NY 12180 - 800.261.2052. All other products, company names, or other marks appearing in this e-newsletter are the trademarks and property of their respective owners.

To ensure prompt delivery, add do-not-reply@... to your safe senders list. Learn how.

Please do not reply to this e-mail, as we are unable to respond from this address. If you would like to contact us, please send an email to: newslettercomments@...

To unsubscribe from this e-newsletter, click here.
To unsubscribe from all GlobalSpec email communications, click here.
To edit your user profile, visit Your Profile.
If a friend forwarded this e-newsletter and you'd like to receive it in the future, subscribe directly.




Thu Jul 9, 2009 2:38 pm

do-not-reply@...
Send Email Send Email

Forward
Message #4239 of 4429 |
Expand Messages Author Sort by Date

GLOBALSPEC'S DirectU2 The world of Mechanical Components e-Newsletter Delivering the latest on parts, tools, and hardware. July 9, 2009 - Volume 4 Issue 9 To...
GlobalSpec Newsletter
do-not-reply@...
Send Email
Jul 9, 2009
2:38 pm
Advanced

Copyright © 2009 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines - Help