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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 25, 2015  |  Ends: 2d, 22h  |   26 Proposals
We are looking for an engineer with FEA experience to perform an analysis on a lifting arm. The preference is for Autodesk Nastran.
Category: Mechanical       
Skills: Finite Element Analysis       

J****sNT
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| J****sNT
|    Vietnam
Fixed Price: Less than $500   |  Posted: Jun 25, 2015  |  Ends: 2d, 14h  |   14 Proposals
Implementation of a thermal analysis on a PCB By the supplied scheme. The PCB is located in an enclosure made of multiple materials: Plastic, screws and metal. General description of PCB and enclosure can be found in the attached images. Ambient temperature is 50 degrees Celsius. 3D models and required details will be supplied by demand. Please specify the required information and delivery time in your quotation.
Category: Mechanical       

p****nuk
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| p****nuk
|    Israel
Fixed Price: $500 - $1,000   |  Posted: Jun 24, 2015  |  Ends: 1d, 20h  |   18 Proposals
Many disposable, plastic flow sensors exist for human patients. We would like to create a large bore flow sensor for large animals that is similar to existing human patient flow sensors. The idea is to modify an existing design to make it larger (human is 15mm, animal should be 30-50mm) and maintain reasonable accuracy. Draw up the design in CAD and 3D print a prototype version for test and evaluation. 3D modeling is possible and beneficial, but not required if a more "try and evaluate" approach is taken. Depending on the prototype success, follow on work will be available.
Category: Mechanical       

n****ano
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| n****ano
|    United States
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