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Civil & Structural
Fixed Price: Not Sure   |  Posted: 8h, 19m ago  |  Ends: 14d, 15h  |   4 Proposals
Without getting too much into the meat of the project I am looking for a candidate with a strong background in medical device design to assist me in developing a pressure relief aid to minimize the risk of pressure sores. If this makes sense to you than let's discuss further on the PMB.
Category: Mechanical       

n****per
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| n****per
|    United States
Hourly Rate: Not Sure   |  Duration: 7-9 months  |  Posted: 13h, 12m ago  |  Ends: 89d, 10h  |   14 Proposals
We are looking for someone 20-30 hours per week to perform quantity take-offs on civil construction plans (roads, curbs and gutters, earthwork, sanitary sewer systems, water systems, drainage systems, rip rap, concrete slabs, rebar, retaining walls, etc) for our estimating department. Looking for a solid long term partnership. Ready to go immediately.
Category: Civil & Structural       

C****lub
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| C****lub
|    United States
Fixed Price: Less than $500   |  Posted: 13h, 52m ago  |  Ends: 14d, 10h  |   2 Proposals
Need schedule converted to P6. Budget = $50. This should be a quick and easy task since all we need is the file converted.
Category: Civil & Structural       
Skills: Civil Engineering, Oracle Primavera       

t****tph
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| t****tph
|    United States
Fixed Price: Not Sure   |  Posted: 20h, 6m ago  |  Ends: 14d, 3h  |   4 Proposals
Require and architect to draw plans for roof conversion and house extension. Needs to be done for the house in the UK. In compliance with UK rules and regulations. What I want to do is to increase the value of the property and to make sure that extension would not cost me more that the final value of the property
Category: Civil & Structural       

k****ter
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| k****ter
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 23h, 4m ago  |  Ends: 14d, 0h  |   15 Proposals
A conceptual idea that requires product design experience to come up with the most practical / simple / commercially viable solution for a very common pain point. I have been trying to think of solutions and have some ideas but would like professional problems solvers / designers to assist. I would like to work with an experienced design form on this one so please do not apply unless you can demonstrate experience and have a solid portfolio to back it up. I can give more detail to those that give me a sense of confidence that they can help come up with an idea for a solution, then implement a potential design. No prototype at this stage. Price can be discussed as it will be very dependent on the suitability of the candidate and their ultimate outcome.
Category: Mechanical       

N****L83
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| N****L83
|    Australia
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Jul 30, 2015  |  Ends: 13d, 22h  |   3 Proposals
Simulation of cold compaction process by Ansys , please for all details find attachment   [obscured]  /#!lo0lDQCC!m2s9bz3ujPqdes0t0VWE3F03Og3-NYbCHPSYmVG64s8
Category: Mechanical       
Skills: ANSYS, Mechanical Engineering       

m****012
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| m****012
|    Malaysia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 29, 2015  |  Ends: 13d, 15h  |   8 Proposals
I am the founder of a bike-share startup and I need a firm (not 1 individual) to first build a prototype device and then build a significant amount of devices under my direction; each bike will require a lock. I am knowledgeable in tech/it but I have no time to work on this as my startup seems to be gaining momentum. So I want users to be able to unlock the bike lock via their phones bluetooth. I had the idea of taking a remote controlled motorized pad lock for a door and modifying it with a LightBlue bean. We would obviously have to take the u lock and make it work with the existing motor from the pad lock unless you have a more efficient idea. Here are some URLs with some details of what I think we can modify and put together to make this work: 1. Open source pad lock configuration:   [obscured]  /projects/ble-controlled-door-lock/ 2. The bean:   [obscured]  /bean/buy/ 3. Bean's sandbox keycode:   [obscured]  /PunchThrough/Bean-LightBlueLatch/blob/master/Lig...
Category: Mechanical       
Preferred Location: North America

A****ain
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| A****ain
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 29, 2015  |  Ends: 13d, 12h  |   6 Proposals
Seeking an experienced Electrical engineer to create lighting plans, Requirements: 1.specify adequate amount of lighting to any given space, such as lobbies, corridors, rooms etc. 2.specify amount of lumens needed for each point 3. Specify adequete amount of electrical outlets and switches etc. 4. Experience with current available light fixtures 5. Experience with multi family residential and commercial buildings 6. Provide samples of work completed in the United States, Preferably NY Thanks
Category: Mechanical       

B****ign
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| B****ign
|    United States
Hourly Rate: $30 - $40 / hr   |  Duration: 3-4 weeks  |  Posted: Jul 29, 2015  |  Ends: 13d, 11h  |   9 Proposals
Mechanical Engineer Engineering & Procurement Project Management Manufacturing Pumps Logistics -------------------------------------------------------------------------------------------------------
Category: Mechanical       

P****123
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| P****123
|    Jordan
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 29, 2015  |  Ends: 13d, 10h  |   12 Proposals
Helical Worm Gearbox Casting approx 3mm wall thickess (FYI 250w DC Motor & Fit inside 300mm cube) Take sketches to produce casting model with drafts for tooling and machining drawings and Assembled Model with Motor and Gears We have 3d Printer Our R&D uses SW
Category: Mechanical       
Skills: Die Casting       

K****ive
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| K****ive
|    United States
Fixed Price: $500 - $1,000   |  Posted: Jul 29, 2015  |  Ends: 58d, 8h  |   33 Proposals
We are company based in Singapore and we are looking for a freelancer mechanical engineer with excellent skills in mechanical design and Solidworks. Are you up for the challenge? this job would like to divid into 3 tasks Estimated 1- The new design for the base and retractable cover ( 10-15 hours ) 2- The mechanical system with locking safety ( 20-40 hours ) 3- The gear box with the alternator ( power transmission ) ( 10-20 hours ) hours estimate depending on the skills of the freelancer ,,i prefer to go Task by task , at least we test the skills and experience of the freelancer Responsibilities: - Be available for a 6 month commitment for this part time, home based project! - Scope of work according to Smart Hump components : 1- First & second Ramp design details ( mechanism, shock absorber, etc ); 2- Mechanical feeding system to flywheel; 3- Design mechanical system to Generator; 4- Automatic Locking system for Ramps ( fail save, different vehicle weight with sensors ); 5- Hu...
Category: Mechanical       

I****015
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| I****015
|    Singapore
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 29, 2015  |  Ends: 13d, 1h  |   6 Proposals
I am looking for a helping hand on creating a library for EAGLE with around 3 MCUs and 2 memory components. The exact components that I will need are: Mcus: PIC32MZ2048EFH064-I/MR PIC32MZ2048EFH100-I/PT PIC32MZ2048EFH144-I/PH Memories: 26F064B-MF 26F064B-SM The expected outcome would be a reusable component library with pin names as they are defined on specs.
Category: Mechanical       
Skills: Mechanical Engineering, Eagle       

A****kas
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| A****kas
|    Greece
Fixed Price: Less than $500   |  Posted: Jul 28, 2015  |  Ends: 4d, 18h  |   11 Proposals
Looking for someone with advanced FEA skills to create a model of a simple impact socket wrench having specific material and dimensions properties (supplied), and then simulate an air impact wrench loading on this socket for the purpose of optimizing the mass of the socket for a specific target load. Modeling the load of an impact wrench is not simple and built in features in AutoCAD are not what we want. This is not the same as a static load, hence the need for someone with the advanced knowledge to model this correctly and simulate needed conditions. Details of hammer mass inside the impact wrench are different for every brand and model, so will need to be approximated. We can supply ballpark figures of rotational load and spikes of impact typical to an average model. Resistance to spinning is based on thread friction between bolt and nut and given CoF with no lubricant. Here we can assume full tightness and allow no rotation, however some torque will still be absorbed or transferr...
Category: Mechanical       

W****ce9
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| W****ce9
|    United States
Fixed Price: Less than $500   |  Posted: Jul 28, 2015  |  Ends: 12d, 8h  |   4 Proposals
I'm putting a 21 foot yurt in my backyard and the City (Oakland, CA) is requiring a structural analysis by a licensed engineer. This is so simple as to be almost silly, in that it is a canvas yurt with all the specs on the website. But they require it anyhow. Can tell more on the phone but hoping to barter for someone for a night in my cabin in Lake Tahoe! (or 2 nights mid- week in shoulder season) Email me if interested. Looking to get this completed as soon as possible. Thanks! Kathryn
Category: Civil & Structural       

k****071
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| k****071
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 4-6 months  |  Posted: Jul 28, 2015  |  Ends: 12d, 2h  |   8 Proposals
$4.00/hr. + Your Skype international call expense, 20 hrs./week, for 1 year or longer Immediate opening You must 1) be fluent in American English, speaking and understanding over the phone 2) be available during US Central Time business hours 3) have knowledge of custom home construction material and process 4) able to make phone calls to the US mobile phones and land lines during US business hours. Must have audio/video Skype calls with fast internet access. If the voice quality is poor or if we can't understand each other over the phone then the subcontractors won't understand you either, then you will NOT get this job. To prove the quality of voice call me at 972-971-5593 You will do 4) find dozens of construction subcontractors in Dallas, Texas area and collect bids, 5) internet research for best price for home building material, 6) project schedule and do total project management - coordinate with onsite project manager 7) Any other job assign to you(ID: 761...
Category: Civil & Structural       

M****er1
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| M****er1 *
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 27, 2015  |  Ends: 11d, 21h  |   20 Proposals
Looking for an Industrial Designer to assist in the development of an aviation style men's wrist watch (Similar to Bell&Ross). This project will be starting for scratch. We are looking for future-forward aesthetics from ideation thru concept development, refinement, and execution. Candidate should demonstrate an extremely high level of sketch and rendering proficiency, with the ability to prolifically output lucid, quality ideas. Interested in seeing portfolio.....rates...and availability. NDA will be needed before work begins.
Category: Mechanical       

b****ne9
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| b****ne9
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 27, 2015  |  Ends: 11d, 9h  |   2 Proposals
We wish to have a thermal test done on our new lighting Module mount SC-S. Here are the parameters: Test range of ambient temperatures -Warm (20-45 C / 68-113 F) -At 5 C increments Material and Product specs included in Package - Light engine spec sheet, assembly materials) - thermal paste Test with Gypsum Drywall & Junction Box in wall mounted condition (already positioned in a SolidWorks Assembly-Materials have been assigned to part files - Use "SC-S Sconce Thermal Test rB" for testing) Deliverables - Cut away section views of complete assembly w thermal shading at each 5C increment - Specific point temperatures indicated at IC, LED, and hottest point on assembly - A testing Protocol Checklist will be provided upon job awarding. Assumptions -Typical convective air flow (no wind etc) Timelines - Testing completed for Wednesday July 29, 2015 - Friday July 31,2015
Category: Mechanical       

T****RBW
 [?]
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| T****RBW
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 27, 2015  |  Ends: 10d, 22h  |   19 Proposals
Hello, I would like to create a new design for these camera glasses.   [obscured]  /product-detail/140degree-wide-angle-Ambarella-A5-camera_60289050481.html?spm=a2700.7724838.35.1.fGPqG8 The electronics will be the same, but the new look should be as close to this as possible.   [obscured]  /news/google-glass-price-release-date-specs-and-info The electronics and battery can be housed behind the ear, as in the original design. Once hired, I will have samples of original design to you to take apart. -Once design is approved, I want to have samples 3d printed, to test fit. Finally, I want to take product into production to be delivered to factory for electroncs.
Category: Mechanical       

e****sio
 [?]
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| e****sio
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 26, 2015  |  Ends: 10d, 21h  |   9 Proposals
Provide engineering calculations for a range of light gauge steel structures. Calculations must comply with relevant Australian Standards. Calculations will be based on utilizing existing metal connections and components available in the Australian market. Schematic drawings of structures will be supplied by owner. Initial design range includes 14 different structure sizes. Owner will work with successful tenderer,providing support and design information based on 35 years of industry experience. only Engineers experienced with light gauge cold formed steel structures should apply.( AS/NZS 4600:200 Cold-formed steel structures)
Category: Civil & Structural       

R****ldu
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| R****ldu
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 26, 2015  |  Ends: 2d, 16h  |   5 Proposals
Need a seasoned professor or experienced senior geotechnical engineer to write a 50 to 60 page Word(R) file on the following twelve topics: 1- Active earth pressure using Coulomb theory. Should included inclined backfill, wall friction and wall inclination considerations. 2- At Rest earth pressure using Jaky's equation with consideration for OC ratio and inclined backfill. 3- Passive resistance using Coulomb theory. Should included descending slopes, cohesion, slope creep, wall friction and wall inclination considerations. 4- Effect of tiered retaining walls. 5-Effect of adjacent surcharges. 6- Analysis method for ascending backfill slope angle exceeding soil friction angle. 7- Global stability analysis using Spencer method. 8- Analysis & effect of keyway. 9- Effect of stratified or layered soils. 10- Effect of relieving platform. 11- Effect of expansive soils backfill. 12- Effect of seismic earth pressure. I just don't have the time to do it. It will be used for seminars and in...
Category: Civil & Structural       

L****000
 [?]
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| L****000
|    United States
Fixed Price: $5,000 - $10,000   |  Posted: Jul 26, 2015  |  Ends: 25d, 11h  |   40 Proposals
Spliffmaster 3000 Project Goal must be to get a finish prototype. We have th idea for a mechanical cnc machine. we have a plan of the workflow and also done a lot of research for the different parts of the machine. we are able to produce and design the electrical part for the machine but we are looking for a product designer for all the mechanical parts. result should be a plan to build s prototype of the machine. Work with a small team, keeping things simple and come to the goal to finish a great idea. We are open to discuss payments with you and promise to pay a fair price.
Category: Mechanical       

s****2k2
 [?]
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| s****2k2
|    Austria
Fixed Price: $20 - $100   |  Posted: Jul 26, 2015  |  Ends: 10d, 7h  |   9 Proposals
i need Simulation of Optimum conditions for the cold compaction process of Aluminium Powder , please for all details find attachment with many thanks
Category: Mechanical       
Skills: ANSYS, Mechanical Engineering       

m****012
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| m****012
|    Malaysia
Fixed Price: Not Sure   |  Posted: Jul 25, 2015  |  Ends: 9d, 16h  |   19 Proposals
This request is to solicit bids from mechanical designers who can design modifications to an existing motorcycle frame. The motorcycle will be a hybrid of two motorcycles, a frame from a Yamaha and Engine from a Suzuki. The motorcycle will be used for racing. Please see the attached request for Proposal.
Category: Mechanical       

d****all
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| d****all
|    United States
Fixed Price: Less than $500   |  Posted: Jul 25, 2015  |  Ends: 9d, 13h  |   5 Proposals
This is for a real world job involving the repair of an I-Beam steel girder supporting an existing bridge. A vehicle passing under the bridge hit one of the girders, causing damage to the bottom flange. The plan is to have the lower half of the I-beam cut out over a 10 foot length. The total length of the beam is exactly 50 feet, 7 inches. The center of the 10 foot section to be cut out is 20 feet from one end of the beam (in other words, the cut out section begins 15 feet and ends 25 feet from the end). The existing beam is a W-shape 30x108. Once the 10 foot section is cut out, we will place a 10 foot long WT 15x54 shape beam in its place. We will then place 3/4 inch thick steel plates on both sides of the new section's web the entire length of the new section (say, 12 to 15 feet or so). 3/4 inch steel plates will also be bolted to the underside of the bottom flange at each of the two cut locations. See the attached sketch of what this will look like (note that the steel plat...
Category: Civil & Structural       
Skills: Civil Engineering, Structural Analysis, AISC       

R****ns4
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| R****ns4
|    United States
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