Engineering is the science, skill, and profession of acquiring and applying scientific, economic, social, and practical knowledge.
See all
Members (12,581)
Jordan Arseno's profile photo
A.K. Chapepa's profile photo
A. Abete SRL's profile photo
A.Mohamed Iqbal's profile photo
! 'DEUTSCHLAND 'GOOGLE !'s profile photo
# Barimakers's profile photo
- wandi's profile photo
.Nilfam Co's profile photo
A. Lewis's profile photo
AARON OUTHWAITE's profile photo
A. Bedford Advocate's profile photo
7631517885's profile photo
2C Development Group's profile photo
A.S.H l's profile photo
A.J OEMAR's profile photo
365 iT SOLUTIONS's profile photo
A. Telarco's profile photo
A F Kendrick's profile photo
A. R. Santiago's profile photo
:::Electronics Loverz:::'s profile photo
3Dprinto Service's profile photo
3d cad design's profile photo
3d design's profile photo
6IG HOMIE MIKE's profile photo

Stream

Join this community to post or comment
 
Just one skills U.S.A with a big trophy and I'm hoping to go to nationals.
1
Add a comment...
 
high quality bearings,NSK,NTN,TIMKEN,IKO,SKF,FAG ,INA BEARINGS supply. sales@gearingbearings.com
1
Add a comment...
 
I've ran into a design issue with my current project, and I was hoping to pick a few brains here to come up with a solution.  I'll try my best to explain the issue; 

I'm trying to have one cylinder move in a linear motion, back and forth inside another cylinder, by means of a shaft being rotated on the outside of the larger cylinder.  The shaft that is doing the rotating would be connected to the center of the flat side of the cylinder. Keep in mind the only thing I want to move back and forth is the one cylinder that is inside the other, the shaft can not move in a linear fashion as well.  

The shaft could be removed, if it simplified the design, to magnetic coupling.

For every 360 degree rotation of the shaft, I want the inside cylinder to make one cycle back and forth.   At 0, the cylinder is at the top, at 180, it is at the bottom, and back to 0 (360) I want the cylinder back at the top.  

The closest thing I've found so far that I suppose is on the right track are called barrel cams, but if anyone has any other ideas they are greatly appreciated!  I hope I explained it well enough and thanks in advance!
2
Steve Roberti's profile photoBob Roth's profile photo
17 comments
 
This is exactly the mechanism that I had in mind. I will report my research tomorrow. 
Add a comment...
 
I want to present you my latest design.  
www.aborayachts.com
www.facebook.com/aborayachts
17
1
Steve Long's profile photoRoman Tavio's profile photoMMaurice Bendou's profile photo
6 comments
 
Aprox. 2205 Tonnes
Add a comment...

Werner Maurer

Mechanical  - 
 
Modelica is the most powerful language for modeling complex technical systems. All newer trains in Switzerland have been optimized with DyMoRail, a library for modeling the longitudinal dynamics of trains.
 ·  Translate
3
Add a comment...
 
"How a sunken nuclear submarine, a crazy billionaire, and a mechanical claw gave birth to a phrase that has hounded journalists and lawyers for 40 years"

 http://www.radiolab.org/story/confirm-nor-deny/
How a sunken nuclear submarine, a crazy billionaire, and a mechanical claw gave birth to a phrase that has hounded journalists and lawyers for 40 years and embodies the tension between the public’s desire for transparency and the government’s need to keep secrets. ; ;
4
2
Steve Roberti's profile photoJoe Burris's profile photoA.S.H l's profile photoYuriy Lapitskiy's profile photo
3 comments
 
Howard Hughes wasn't crazy. He was just on drugs.
Add a comment...

Industry Tap

Discussion  - 
 
DIY Desktop CNC Machine - Industry Tap
4
Add a comment...
 
 
You know you're an engineer when...? Are you an engineer or an aspiring engineer? Share a a pic of yourself in the field or at work using #ImAnEngineer: http://lmt.co/1BuLRjU
13 comments on original post
18
2
Kenneth Cummings's profile photoAustin ES STEM's profile photoRichard Fohrenbach, Sr.'s profile photo
 
When solving a physical problem is an aphrodisiac 
Add a comment...
 
TO ALL ENGINEERING STUDENTS..
smooth road never make gud drivers
clear sky never make gud pilots and..
.. . CLEARING ALL SUBJECTS IN 1ST ATTEMPT NEVER MAKES GUD ENGINEER.
1
Add a comment...

Omer Kater

Discussion  - 
 
 
WoOoW ............
                     The #OscarStatue Given To Winners ........ Is Actually God Ptah ❤️
                             Peace & Love Be Upon #Egypt ..............
In Egyptian mythology, Ptah (/pəˈtɑː/; Egyptian: ptḥ, probably vocalized as Pitaḥ in ancient Egyptian) is the demiurge of Memphis, god of #craftsmen and #architects. In the triad of Memphis, he is the spouse of Sekhmet and the father of Nefertum. He was also regarded as the father of the sage Imhotep.
Ptah - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Ptah
7 comments on original post
4
Add a comment...
 
We always thought that engineering is amazing, but even if so makes life easier for people
Successful bicycle wheels company is running a Kickstarter campaign to move their product to wheelchairs.
3
Add a comment...
 
#sensors   #DIY  
Researchers have figured out a way to simply draw sensors onto leaves and skin. Nanoengineers from the University of California, San Diego are making it possible for anyone to build sensors at any time with high-tech bio-inks that react with several chemicals, including glucose.
1
2
Austin ES STEM's profile photoMain Engineering's profile photo
Add a comment...
 
Image of the Day: The very first photo of light shown as a particle and a wave

http://goo.gl/QGkO6n

#science #engineering
16
2
Steve Long's profile photo2006969's profile photoSymon Cattingem's profile photoKonstantin Alikin's profile photo
2 comments
2006969
 
why magenta at the end of the spectrum has something similar with the red at the beginning
why in the rainbow stands out orange
Add a comment...
29
11
Linda Leigh Hargrove's profile photoIrish Cuaresma's profile photo
Add a comment...

Werner Maurer

Mechanical  - 
 
Modeling and simulation are key skills of an engineer. Complex systems can be simulated using very simple tools.
 ·  Translate
4
Add a comment...

Stefan Caliaro

Aerospace  - 
 
YEP, so on another level to us already. 'In secondary school I was in science club and we did the coolest projects, like building an automated greenhouse and making explosives'

Our school was sitting down the entire school at lunch because one guy threw an apple across the playground... -.- http://bit.ly/17B3uAP ‪#‎Space‬ ‪#‎MarsOne‬ ‪#‎Mars
In 2010, a Netherlands-based non-profit called Mars One was launched with the goal of being the first organization to send humans to Mars for colonization by 2025. In 2013, the company put out an open call to find anyone interested…
1
1
Monica Dang's profile photo
Add a comment...
 
My new design for Abora Yachts (Virtual recreation )
9
Add a comment...

nano power

Discussion  - 
 
Remember this product is Non Hazardous, Non Poisonous, Non Environmental effect, Non Cancer causing, Non Flammability, Non Fish-toxicity and reveres the carbon foot print https://www.youtube.com/watch?v=aR-qMmKI9aM
3
Add a comment...
 
Ross Engineering, a south Florida civil and environmental engineering services firm
2
1
angelica maria amaya gordillo's profile photo
Add a comment...