engineering fundamentals Member Info (Sjoerdtje)
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Posts by Sjoerdtje
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Showing Messages 1-30 (of 44)  Next >>
CRACK DETECTION
Hello,We apply quite some ultrasonic inspections with offshore eq...
Posted 07/03/06 01:24 PST
hardness vs. yield strength
There certainly is a relation between these 2 material properties...
Posted 07/03/06 01:20 PST
Custom Bearing Design
Custom designing of a ball bearing or any type of roller bearing ...
Posted 12/08/05 22:22 PST
Plate deflecting under load and heat
Hello, If your problem is the material, then look up the Young...
Posted 10/31/05 05:35 PST
My computer mouse project. Help needed on ABS...
Hi James, If you open the mouse, you should find at the inside...
Posted 10/30/05 22:21 PST
Protection against corrosion in a maritime environment
Hi, We are here not talking about submerged applications but o...
Posted 10/25/05 23:54 PST
Protection against corrosion in a maritime environment
We're constructing numerous structures that will be used in offsh...
Posted 10/24/05 05:43 PST
a super site for the engineer
http://www.tribology-abc.com/ is the english link !!! :-)
Posted 09/01/05 01:52 PST
Problems of extrusion die design!
are we talking about plastics or something else here?
Posted 09/01/05 01:51 PST
heli coil or thread length
Ok i will give a quick awnser here. If we look into the forces ...
Posted 08/31/05 22:30 PST
a super site for the engineer
Hello everybody check out this site its simply lovely: www.tri...
Posted 08/09/05 01:41 PST
foundry or casting friends
Hello, I am from norway and often have to deal with castings w...
Posted 08/07/05 23:30 PST
simulating sand in FEA model
I dont know if this helps you much but there are standards that d...
Posted 07/27/05 23:40 PST
What is the working tensile strength of polycarbonate?
Hello, I do not know how long you want to keep pressure on the...
Posted 07/27/05 00:45 PST
Materials for Crankshafts.
Hi, In the Netherlands there is a truck company called "DAF" t...
Posted 07/21/05 22:34 PST
Lifting Devices
Hi i work with loose gear every day. Unfortantly i live in norwa...
Posted 07/20/05 23:59 PST
Calculating pressure caused by a cover with thread
The cover is flat, the cover is like a screw lid of a jar. The to...
Posted 07/20/05 23:54 PST
type of questions posted here
The main reason i got problems formulating a question is mainly s...
Posted 07/20/05 02:33 PST
Calculating pressure caused by a cover with thread
Hi, I got a barrel and a cover with thread. If i screw the cov...
Posted 07/19/05 06:55 PST
In defense of Bob Lazar and alien space craft
First gerdb It was not in rock but in an open space with grass. ...
Posted 07/15/05 02:00 PST
In defense of Bob Lazar and alien space craft
Lets trow in a flying sourcer from norway. I certainly have my d...
Posted 07/14/05 23:30 PST
SHCS 5/16-24 x 3/4, 120k-150k PSI TS, high Cor a bolt
Hello. I have gotten the following specification on a bolt of an ...
Posted 07/13/05 01:04 PST
Designing a wheel (high stiffness and saving weight)
Needed Tips! If i am designing a wheel and i wish to design th...
Posted 06/14/05 02:08 PST
Steel axle in a steel plate.
Since my last topic about the clamped cilinder plate had so much ...
Posted 06/06/05 23:37 PST
Stresses in a clamped circular plate
No its not DNV, even if it could be in the future. But they do ac...
Posted 06/02/05 23:04 PST
Stresses in a clamped circular plate
I have been using Ansys on this problem. If i compaire the shear ...
Posted 06/02/05 05:46 PST
Stresses in a clamped circular plate
To make it a bit more clear: The plate has a diameter of 150 m...
Posted 06/01/05 22:48 PST
Stresses in a clamped circular plate
Who can help me out on this one! I have a circular plate which i...
Posted 06/01/05 12:45 PST
Calculating surface pressure in a plain bearing
Hello i got a problem with calculating the surface pressure in a ...
Posted 05/26/05 01:48 PST
Calculation of min. thread lenght.
The material of both parts is the same due to regulations. If you...
Posted 05/24/05 01:02 PST
Showing Messages 1-30 (of 44)  Next >>

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