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09/09/2014 4:01 PM

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biomedical engineering

10/25/2014
posted in BioMech & BioMed
by salamka
Type Why not take out the power of the three-phase electrical generator, although he works mechanicallyyour question here.
Views: 37, Comments: 3
Last comment 10/25/2014 by StandardsGuy
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Need to raise 60# with a small electric motor

10/25/2014
posted in Mechanical Engineering
by yodelacres
Hello everyone! I apologize for not being an engineer, however I do raise cattle. haha. I have some ceiling fans in my barns that I am wanting to rai...
Views: 77, Comments: 17
Last comment 10/26/2014 by jdsighter
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Garbage Patch - can we fix this?

10/25/2014
posted in General Discussion
by Tom_Consulting
Now here is a subject/problem that could use some engineering. http://www.upworthy.com/i-never-knew-about-this-crazy-thing-in-the-ocean-until-i-happe...
Views: 79, Comments: 9
Last comment 10/26/2014 by jdretired
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Nitrogen Purging to prevent internal oxidation

10/25/2014
posted in Chemical & Material Science
by za.m171
Our firm is obligated to purge a gas pipeline of a maximum diameter of 24" from air utilising nitrogen gas. This is to prevent additional internal oxi...
Views: 80, Comments: 14
Last comment 10/26/2014 by Crabtree
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Making endless woven glass fabrics

10/25/2014
posted in Chemical & Material Science
by mumoza
Hi everbody is there anybody Who known how to make woven glass fabrics in edless form. these fabrics are made endless after woven on looms. I think...
Views: 39, Comments: 1
Last comment 10/25/2014 by lyn
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LV neutral grounding

10/25/2014
posted in Electrical Engineering
by Gareth
In large plants we usually design the LV neutral grounding as TN-S, but do not distribute the "protection cable" with the phases and neutral cables to...
Views: 71, Comments: 1
Last comment 10/25/2014 by TonyS
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AC Drive/VFD getting faulty again and again

10/25/2014
posted in Electrical Engineering
by aks5884
I am using 6 nos. Emerson Uni SP 1405 vfd which are connected side by side in the panel. There is around 75mm distance between these drives. There is...
Pathfinder Tags: VFD/AC drives problems
Views: 78, Comments: 3
Last comment 10/25/2014 by jmueller
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JIS Z2202 (2mm U-notch test specimen) Specimen dimensions required

10/25/2014
posted in Chemical & Material Science
by chandrasekaran
Can anyone able to send me the JIS Z2202 (2mm U-notch test specimen) Specimen dimensions for sample preparation & conduct impact test accordingly....
Pathfinder Tags: impact test
Views: 39, Comments: 1
Last comment 10/25/2014 by lyn
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Best Toothbrush

10/24/2014
posted in General Discussion
by spfence
We have to learn the fact that primary oral concerns about cavity is on the rise. Taking a big step by using the best power toothbrush today will even...
Pathfinder Tags: electric toothbrush power toothbrush
Views: 63, Comments: 3
Last comment 10/25/2014 by dj95401
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Have we lost another one?

10/24/2014
posted in General Discussion
by North of 60
I hope not... PWSlack has not posted in nearly a month. Hope he (or she) is OK. Anyone here from that member?
Views: 137, Comments: 5
Last comment 10/26/2014 by Jimh77
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Historic Breakthrough: Dark Matter may have been Detected

10/24/2014
posted in General Discussion
by spacevudo
Dark matter seems to be almost a thing of science fiction rather than science. It cannot be seen, but it's thought to make up around 85 percent of all...
Pathfinder Tags: dark matter
Views: 131, Comments: 5
Last comment 10/25/2014 by 70AARCuda
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smarter safer cars

10/24/2014
posted in Transportation
by Fredski
https://www.youtube.com/watch?v=j-OR6NuDESk seems like all the manufactures have some version of this in the works
Views: 109, Comments: 11
Last comment 10/26/2014 by jdsighter
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Negative Effects of Static Electricity wrt Thermoforming

10/24/2014
posted in Manufacturing
by Anonymous Poster
I am wondering if there is any documentation on any negative effects with respect to thermoforming. More specifically thin film blister forming in pac...
Views: 84, Comments: 7
Last comment 10/25/2014 by lyn
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A Cheap Way to Balance a Turntable

10/20/2014
posted in Mechanical Engineering
by bravo88
Hi, I have built a simple turntable, to do some wear test. The turntable is a mild steel plate, 6 mm thick, 32 cm dia, made by a machine s...
Views: 596, Comments: 53
Last comment 10/25/2014 by Andy Germany
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Is Arizona State's Online Electrical Engineering Degree Legitimate/Marketable?

10/19/2014
posted in Engineering Careers
by ansel1983
Hi all, I would like to know if anyone here has obtained an electrical engineering degree from ASU, knows somebody that has, or has interviewed anyone...
Pathfinder Tags: arizona state online degree
Views: 500, Comments: 45
Last comment 10/24/2014 by Brave Sir Robin
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Future of the Earth: 500 Years From Now

10/21/2014
posted in General Discussion
by spacevudo
If you could travel back in time five centuries, you'd encounter a thriving Aztec empire in Central Mexico, a freshly painted "Mona Lisa" in Renaissan...
Pathfinder Tags: earth
Views: 482, Comments: 42
Last comment 10/25/2014 by europium mkII
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LED's in Series Calculation

10/22/2014
posted in Communications & Electronics
by Robotech
Hi Guys, I hope that you are all well. I have a funny project that I have been asked to do that involves replacing existing lights in a chandelier wi...
Views: 378, Comments: 35
Last comment 10/25/2014 by Andy Germany
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Processor for Laptop

10/24/2014
posted in General Discussion
by Steve of the North
Mrs. North wants to get rid of our pc and buy a laptop. The brand is not the issue, the processor is. I've seen Intel Core i5s and i7s, and AMD A6s an...
Pathfinder Tags: laptop processor
Views: 193, Comments: 31
Last comment 10/25/2014 by Deefburger
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Oxyaccetylene Cutting

10/22/2014
posted in Manufacturing
by shayanhussain
Hello everyone, Can anyone please share me the literature having oxyaccetylene cutting parameters?
Pathfinder Tags: oxyfuel cutting
Views: 330, Comments: 27
Last comment 10/24/2014 by Anonymous Poster
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VR's Wild and Wonderful World

10/26/2014 posted in Automotive Technology
by IHS GlobalSpec eNewsletter
If you think that virtual reality isn't a serious engineering tool but merely the stuff of video games, read this thorough report on how VR is chang...
Views: 2, Comments: 0
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Del's DIY Bow Making Thicknesser

10/25/2014 posted in Workbench Creations
by Del the cat
I'm not into laminated and backed bows in a big way, but decent Yew is scarce so its good to make the best use of the available wood. That means using...
Views: 57, Comments: 3
Last comment 10/25/2014 by Del the cat
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3D Printing on the Factory Floor

10/25/2014 posted in Design & Analysis Software
by IHS GlobalSpec eNewsletter
Think 3D printing is just for generating fast prototypes? Take a look at this Machine Design story that gives example after example of short-run produ...
Views: 33, Comments: 0
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Sky Rise Over Miami

10/24/2014 posted in Building & Design Blog
by IHS GlobalSpec eNewsletter
From out on the ocean, the new Sky Rise Miami might appear to be a giant water-slide made of glistening steel and glass. But what will soon be the...
Views: 113, Comments: 3
Last comment 10/25/2014 by Anonymous Hero
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Caption This for 10/24/14

10/23/2014 posted in Caption This!
by Kaplin
This week's image: Be sure to vote for your favorite caption! Thanks to Unredundant for submitting this image.
Pathfinder Tags: Caption this engineering images funny images ice coffee
Views: 355, Comments: 15
Last comment 10/24/2014 by Munster
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Infamous 1971 Dodge Challenger to Take Part in Largest-Ever Display of Indy 500 Pace Cars

10/23/2014 posted in Hemmings Motor News Blog
by dstrohl
John Glenn had survived being shot into space, dozens of combat missions during World War II and the Korean War, and a career as a test pilot....
Pathfinder Tags: Challenger dodge Indy 500 pace car
Views: 215, Comments: 0
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Partnership to Launch 'New American Rocket Engine'

10/23/2014 posted in Aerospace Blog
by IHS GlobalSpec eNewsletter
Blue Origin LLC, the aerospace company owned by Amazon.com founder Jeff Bezos, and United Launch Alliance have agreed to work towards a common goa...
Views: 108, Comments: 4
Last comment 10/24/2014 by Anonymous Hero
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International Shipping Goes Green

10/22/2014 posted in Material Handling & Supply Chain Technology
by HUSH
The world's economy continues to be buoyed by its oceans. Approximately 90 percent of all international trade is exchanged by vessels, and between...
Pathfinder Tags: freighter SHIP supply chain tanker
Views: 122, Comments: 1
Last comment 10/24/2014 by James Stewart
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Trane Introduces HFO1233zd in Series E Centrifugal Chillers

10/22/2014 posted in GEA's Global HVAC Technology Blog
by larhere
Trane introduced the first chiller using R1233zd at the Chillventa Expo last week in Italy. Air conditioning manufacturers are scrambling to comply wi...
Pathfinder Tags: gwp HFO HVAC announcements New Refrigerants
Views: 95, Comments: 0
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Porsche Sport Driving School Celebrates 40 Years of Correcting Lift-Throttle Oversteer

10/22/2014 posted in Hemmings Motor News Blog
by dstrohl
After a successful career as a driver, one retirement option has long been the opening of a branded driving school. The formula has worked, in...
Pathfinder Tags: classic auto driving school oversteer porsche
Views: 165, Comments: 0
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Efficient Battery Relies on Radiolysis

10/22/2014 posted in Alternative & Renewable Energy Blog
by IHS GlobalSpec eNewsletter
A novel form of nuclear-based power generation is being harnessed by University of Missouri researchers - in a battery. Betavoltaics, or electrici...
Views: 154, Comments: 2
Last comment 10/24/2014 by James Stewart
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Why 3D Printing is Manufacturing's Game Changer

10/21/2014 posted in Appliance Technology
by IHS GlobalSpec eNewsletter
Today, additive manufacturing is being used to print everything from metal parts to human tissue. The benefits of 3D printing impact all industrie...
Views: 157, Comments: 0
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Records are Meant to be Broken: 80.4 MPH on a Steam-Powered Motorcycle

10/21/2014 posted in Hemmings Motor News Blog
by dstrohl
Breaking land-speed records tends to be a fairly difficult proposition. The multitude of venues for doing so nowadays has opened up the opportu...
Pathfinder Tags: Motorcycle steam engine world record
Views: 238, Comments: 4
Last comment 10/22/2014 by Unredundant
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Brake Rotor Finishing for the Automotive Aftermarket

10/20/2014 posted in BRM's Flexible Honing, Surface Finishing, and Deburring Blog
by Brush Research
Aftermarket disc brake rotors include high-quality auto parts that are made from new or recycled metals and machined to tight tolerances. By maintai...
Pathfinder Tags: AAPEX AAPEX 2014 auto parts automotive aftermarket brake hones ...
Views: 102, Comments: 0
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Buying at Auctions

10/20/2014 posted in Hemmings Motor News Blog
by dstrohl
Believe it or not there are some truly great buys to be had at collector car auctions. While most of the more affordable prices are to be found a...
Pathfinder Tags: auction buying classic auto selling auction ...
Views: 167, Comments: 0
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Good News from Drought Country

10/20/2014 posted in Water & Wastewater Systems
by IHS GlobalSpec eNewsletter
Is there a bright side to the terrible California drought? The author of this Forbes piece points out that the drought has spawned some beneficial...
Views: 179, Comments: 16
Last comment 10/21/2014 by Brave Sir Robin
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