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Mechanical Engineering

7603 threads, 50816 comments (10 Viewing)
 

Centrifugal oil filter ideas

11/07/2009 by shanky1367
Application: Centrifugal oil filter. Problem : RPM is dependent on oil pressure in rotor. as pressure falls RPM 's slow down.A certain Min-Max range...
Pathfinder Tags: Centrifugal Centrifugal oil filter filter oil oil filter
Views: 8, Comments: 1
Last comment 11/07/2009 by nick name
 

Pipe

11/07/2009 by subhranshshekhar
How can we differentiate between ordinary seamless pipe and IBR alloy steel pipe?
Views: 5, Comments: 1
Last comment 11/07/2009 by Guest
 

Auger bit

11/07/2009 by mech05
How can I spicefied the auger bit design in hard soil condition. And how far the type of the soil Prefers in theweight of the bit
Views: 4, Comments: 0
 

axial pump

11/07/2009 by mech05
I need to know how axial pump work and every ehing about it when we use it and why we but stationary and rotate blade and the main construct...
Views: 10, Comments: 2
Last comment 11/07/2009 by nick name
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Section Blogs

Aerospace Technology

13 blog entries, 130 comments (0 Viewing)

Air Miles for Motors

11/05/2009 With a down global economy, it was bound to happen. Even engineers need to get the most value for their purchasing dollars. Here comes Buy & Fly....
Views: 40, Comments: 0

Mitsubishi Chooses Metal

09/26/2009 Although Mitsubishi Heavy Industries builds the carbon-fiber wings for Boeing's 787 Dreamliner, the company has chosen aluminum for the wings of its n...
Views: 370, Comments: 1
Last comment 09/27/2009 by krishnan.ng
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Workbench Creations

90 blog entries, 985 comments (1 Viewing)

DIY Grape Arbor (Part 5)

10/12/2009 by U V
In the final installment of the grape arbor series, the sides are modified for a door in the end and then covered with shade cloth....
Pathfinder Tags: cement slab galvanized pipe pipe caps pipes shade cloth ...
Views: 110, Comments: 0

DIY Grape Arbor (Part 4)

10/05/2009 by U V
Part 4 of the grape arbor series involves the shade cloth covering. I found a good source on the Internet....
Pathfinder Tags: channel lock pliers grommets high winds roll feeding shade cloth ...
Views: 140, Comments: 2
Last comment 10/06/2009 by U V
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Drives Blog

33 blog entries, 415 comments (0 Viewing)

Are You a Blackberry Slave?

10/31/2009 With the advanced communications technology we have today, it is a simple matter to stay connected to the office. With the mobile telephone and comput...
Views: 144, Comments: 17
Last comment 11/03/2009 by brich

Gas Mileage for Electric Cars? Huh?

09/27/2009 GM recently announced its Chevrolet Volt will achieve 230 miles-per-gallon (mpg) and within a few days Nissan announced its battery-operated Leaf will...
Views: 538, Comments: 12
Last comment 10/31/2009 by EV1guy2004
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Pneumatics Blog

61 blog entries, 279 comments (0 Viewing)

The Failure of Concurrent Engineering

10/23/2009 A year-old editorial entitled "How to Develop Products like Toyota" suggests that concurrent engineering and other processes implemented by U.S. manuf...
Views: 211, Comments: 3
Last comment 11/01/2009 by Guest

New Opportunities for Pneumatics?

09/26/2009 Will technology advances bring new life to old equipment? One company says its proprietary air motor is poised to replace the gasoline engine, while a...
Views: 292, Comments: 12
Last comment 10/08/2009 by Guest
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Mechanical Power Transmission

33 blog entries, 287 comments (0 Viewing)

What First Inspired You?

10/22/2009 What piqued your interest in putting things together or taking them apart? Was it the same interest that pointed you towards engineering? Perhaps it w...
Views: 236, Comments: 16
Last comment 10/25/2009 by bhankiii

Are You an Engineer?

09/28/2009 Recent articles tell of the trials of Burt Siegal, a degreed engineer and head of his own design firm. It just happens that Siegal is being prosecuted...
Views: 822, Comments: 27
Last comment 10/01/2009 by Steve S.
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Valve Technology

34 blog entries, 379 comments (0 Viewing)

Nukes Making a Comeback?

10/21/2009 It looks like nuclear power is coming back to North America. The U.S. hasn't built a new plant since 1977, but the country's existing 104 reactors pro...
Views: 326, Comments: 19
Last comment 10/27/2009 by lodhi m f k
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Motors Blog

34 blog entries, 576 comments (1 Viewing)

MP3 Players Destroy Good Audio

10/18/2009 No digital recording company has ever matched the sound quality of LP records. Yet, it seems certain that vinyl, except for a few curious exceptions,...
Views: 566, Comments: 59
Last comment 10/29/2009 by bwire

Forty Years After Apollo 11, So What?

09/13/2009 The U.S. government spent billions of dollars to win a cold war race to the moon. Now 40 years later, it has little to show for the effort. Forty year...
Views: 455, Comments: 30
Last comment 10/12/2009 by Hooker
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Hydraulics Blog

26 blog entries, 195 comments (1 Viewing)

Hydraulics in the Home?

10/04/2009 Some homebuilders are making provisions for hydraulic-driven elevators in new construction to help owners with current or future disability needs. Do...
Views: 329, Comments: 7
Last comment 10/27/2009 by Guest

Is NFPA on the Right Road?

09/08/2009 The National Fluid Power Association (NFPA) has issued its roadmap of research goals for the industry. Key R&D challenges to be addressed in suppo...
Views: 191, Comments: 1
Last comment 09/10/2009 by Peter Nachtwey
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Motion Control Components

48 blog entries, 320 comments (0 Viewing)

Watching the Social Net

10/04/2009 Social networking is part of our culture, both on and off the job. But just how much responsibility does an engineer have to her or his company when l...
Views: 272, Comments: 21
Last comment 10/07/2009 by mini-goat

Public Incivility – a Harbinger?

10/01/2009 Offensive outbursts at recent town hall meetings caught some by surprise, but the yelling seems to be the tip of a growing "public incivility" iceberg...
Views: 32, Comments: 1
Last comment 11/05/2009 by Guest
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Pump Technology

36 blog entries, 319 comments (0 Viewing)

Can Pumps Save New Orleans?

10/01/2009 New Orleans is below sea level, sinking, and prone to flooding. The government has plans for pumping out water, but we don't recall anyone asking pump...
Views: 155, Comments: 0
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Mechanical Components Blog

75 blog entries, 491 comments (0 Viewing)

Which Way on Workforce Training?

09/17/2009 Most companies say they believe that continuing employee training improves its survival odds or market standing during a recession. But do they back s...
Views: 152, Comments: 2
Last comment 09/25/2009 by GDT_Mentor
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Other Blog Entries of Interest

Engines for Superbombers

10/26/2009 posted in Hemmings Motor News Blog
by dstrohl
These images come from a rare 1945 promotional booklet published by Dodge when its Chicago assembly plant was made over for the licensed productio...
Pathfinder Tags: aircraft engines B-29 Superfortress dodge Wright Cyclone Wright engines
Views: 312, Comments: 0

True Grit: Flex-Hones and High-Performance Piston Rings

08/04/2009 posted in Machine Tools & Metal Working Blog
by BrushResearch
Every day, Brush Research advises customers how to choose the right flexible honing tools. And for many years, we've made grit recommendations as...
Pathfinder Tags: big block engines flexible honing levigated alumina piston rings
Views: 211, Comments: 4
Last comment 08/06/2009 by Guest

RTLS - who needs it?

07/21/2008 posted in Embedded Now Blog
by mavella
Apparently the US Army does. How on earth do you lose 4 helicopter engines worth $13M? Real-time location systems only work if you're actually...
Views: 193, Comments: 4
Last comment 11/21/2008 by EnviroMan

Springs and Dashpots: Response Time of Mechanical Systems and Organizations

02/28/2008 posted in Eudaimonia, too
by MillMatt
Springs and Dashpots. Over and over again in my formal engineering education I recall modeling mechanical systems with springs and dashpots. As much a...
Pathfinder Tags: dashpots Disney lumped parameter systems springs star tours ...
Views: 2029, Comments: 0

Ideals

02/07/2008 posted in Eudaimonia, too
by MillMatt
My grandfather was a Heating and Ventilation Engineer who worked on building projects in the first half of the 1900's. He was a prominent member of th...
Pathfinder Tags: air conditioning ASHRAE ASHVE Carrier Engineering Ideals ...
Views: 490, Comments: 4
Last comment 02/08/2008 by noha