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Fixed Price: Less than $500   |  Posted: 3h, 5m ago  |  Ends: 1d, 20h  |   8 Proposals
I am 14 years old (Father handles acct. and money) and I had an idea to invent a universal fruit infuser. There are a lot of fruit infuses for waters out there, however you have to use the specific cup it comes with! It stinks. I wanted one I could use with sport bottles, mugs, big jugs, or just plan glasses. Now, to get it going I need to make a 3D model. I have tried so hard for months on different software websites. However I can not do it. So I turn here.
Category: 3D Modelling       
Skills: AutoCAD, 3D Printing, Autodesk, Product Design       

m****278
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| m****278
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 8h, 39m ago  |  Ends: 1d, 15h  |   6 Proposals
Good morning! I need modification of a model that I want to 3D print for some testing. The model is an .eprt file. I need the curvature changed as in the From/To image below. The measurements aren't exact, just need the curvature to be similar to the one on the right. Only the area in the circle is affected, nothing below. I have a printer so will need an appropriate file format for import into the slicer such as .stl. I may also want to make modifications on my own in Sketchup, so either native skp files or something I can import such as .dwg or .dxf. If your rate is reasonable, I will simply come back to you for modifications as my testing evolves. Experience with 3D printing and prototyping is helpful!
Category: CAD       
Preferred Location: India/Southern Asia, Eastern Asia, Australia/Oceania

m****ity
 [?]
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| m****ity
|    Australia
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: 15h, 34m ago  |  Ends: 6d, 8h  |   6 Proposals
A team designing a 20m Outrigger Canoe want assistance in developing a Maxsurf 3D model of the boat. Interesting project combining the Philippine Banka, Thai long tail, and Western trimaran. No specific experience needed in this sort of boat as the developers can shape the boat with you using Skype or over shoulder. First step 3D shaping off CAD GA. ....then frame profiles. Apply.....
Category: 3D Modelling       
Skills: 3D, Rhinoceros 3D       

K****din
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| K****din
|    Singapore
Fixed Price: Less than $500   |  Posted: 19h, 31m ago  |  Ends: 6d, 4h  |   8 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
Hourly Rate: More than $50 / hr   |  Duration: 1-2 weeks  |  Posted: 23h, 21m ago  |  Ends: 6d, 0h  |   0 Proposals
Technical translator required for CCC branding audit from Chinese auditors in Delaware, Ohio on August 17th and 18th. They might also require assistance during check in and check out of the hotel, and at dinners, on the 16th and 19th.
Category: Other - Engineering &...       
Skills: Materials Engineering, Manufacturing       
Preferred Location: United States

E****gne
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| E****gne
|    France
Fixed Price: Not Sure   |  Posted: Jul 28, 2015  |  Ends: 5d, 21h  |   36 Proposals
I need a capable poduct designer/engineer for a sheet metal part (see attached sketch) used to mount on a backpack strap. It should be made of aluminium. As the first Batches of the product will be small, it should be laser cut and bended (not injection-molded) and CNC machined. Additionaly (as a part of this job but not shown as a sketch) I need a small wheel (around 5 cm diameter) with a 1/4 inch thread in the middle. For the later manufacturing process I need the CAD drawings converted to step files. Before starting you need to sign the sample elance Non-Disclosure Arrangement. Some model photos upon request.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       

t****rac
 [?]
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| t****rac
|    Germany
Fixed Price: Not Sure   |  Posted: Jul 28, 2015  |  Ends: 1d, 12h  |   12 Proposals
We would like to have a design for a vending machine host control board using pulse mode to control 3 to 12 coin hoppers. Job is to create the electronics and also produce the boards if possible.
Category: Electrical       

n****nse
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| n****nse
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 28, 2015  |  Ends: 1d, 11h  |   13 Proposals
I would like details and diagram of how to make a control board for a coin hopper including parts list, using 12v DC (Carbon-Brush Gear Motor) max current 4.9A I want a controller to turn the motor on when a 12v pulse is received from a coin acceptor and then turn off once the coin is dispensed. Please see attached diagram for details. Can send more information if required.
Category: Electrical       

n****nse
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| n****nse
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 28, 2015  |  Ends: 5d, 9h  |   41 Proposals
The job consists of 3D design of pill bottle, cap, and an internal part for printing. Example model can be provided and explained more in depth to the awarded freelancer. An example model will be provided for show of concept and the completed model provides no complexity, just step by step height and width of cap, bottle, and internal part. The overall thickness of the parts will be no less than 2mm for printing purposes. Thanks for your consideration,
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       

s****don
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| s****don
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 27, 2015  |  Ends: 5d, 5h  |   6 Proposals
Chemical distribution company needs help connecting customers with the specific material/product they need for their application. We receive requests that are outside of our normal scope of work and need to accommodate these customers in a timely manner with expert service. Example: customer needs a plastic polymer for making molds. Customer is unsure what grade they need, but the end product must be vibration and impact resistant. So we will give you the names of a few suppliers and you'll research and come back with some products that should work for them. Example: customer needs Magnesium Oxide for concrete, but doesn't specify nor understand what grade they need. Your job is to determine what grades of this chemical are commonly used for this application, and advise which would be appropriate. This position would not require direct interaction with the customer; we will simply ask you our question(s) and give you all known relevant information for you to begin your search. You...
Category: Chemical Engineering       

p****345
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| p****345
|    United States
Fixed Price: Less than $500   |  Posted: Jul 27, 2015  |  Ends: 1d, 1h  |   4 Proposals
We need drawings and chemical structure descriptions for a few beginning reagents put through known reagents.
Category: Chemical Engineering       

P****rch
 [?]
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| P****rch
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 27, 2015  |  Ends: 1d, 0h  |   12 Proposals
We are looking to create an innovative design which will incorporate a scoop into a screw on cap for powder product. The cap is a 97mm triple lead cap and the scoop is a 26.5cc scoop with a folding handle. The product it is used in is a nutritional supplement, meal replacement shake and want the customer to not have to dig through the powder to find the scoop. The product must have an induction or conduction seal present so the scoop must fit within the cap having this present and not interfere or create open seals/quality issues. Currently the scoop is manufactured seperately from the cap and still could be going forward. We are looking to see if there is some type of snap feature, locking feature, or other means of keeping the scoop secure to the cap. It must be fitted together easily, either through hand application but preferable some type of robotic assembly. We are looking for conceptual drawings, 3D models and a design that can easily be translated into a mold design and manu...
Category: Product Design       

K****erb
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| K****erb
|    United States
Fixed Price: $80 - $150   |  Posted: Jul 26, 2015  |  Ends: 7h, 36m  |   14 Proposals
I'm looking for someone with electrical, mechanical and plumbing knowledge to provide electrical, mechanical and plumbing plans for my simple one-story tenant improvement project. I will send you proposed floor plan and equipment plan to be used as a base plan for Mechanical and Plumbing Plan. The project is in State of California, USA. The design are to be per CBC 2013 (2012 IBC with amendments), 2013 CMC (2012 UMC with amendments), 2013 CEC (2011 NEC with amendments), and 2013 CPC (2012 UPC with amendments). So I need someone with the code knowledge. Electrical: I have base plan and general notes with legend for electrical but it needs to be reviewed, enhanced as necessary, and finalized. Mechanical HVAC: There are two AC units available as shown on attached plan. Proposed ceiling diffusers are shown on plan but can be modified if needed. Notes, legends, and details are on there from previous project that you can refer to. Sample mechanical plan for previous project is attached....
Category: CAD       

W****ile
 [?]
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| W****ile
|    United States
Fixed Price: Not Sure   |  Posted: Jul 26, 2015  |  Ends: 4d, 2h  |   4 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: Not Sure   |  Posted: Jul 26, 2015  |  Ends: 3d, 17h  |   3 Proposals
I need a tutor in topology to help me in to understand some mathematical problems in topology I need a tutor in topology to help me in to understand some mathematical problems in topology I need a tutor in topology to help me in to understand some mathematical problems in topology I need a tutor in topology to help me in to understand some mathematical problems in topology
Category: Other - Engineering &...       
Skills: Mathematics       

m****lab
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| m****lab
|    Jordan
Fixed Price: Not Sure   |  Posted: Jul 25, 2015  |  Ends: 2d, 22h  |   5 Proposals
I am building a new house in Florida, which requires the following engineering: 1. Electrical Engineering (riser diagram and load calcultions) 2. HVAC engineering - Energy Calculation (I already have someone working on the plumbing engineering, but would be willing to have this as part of a package, if it makes sense.) House Description: 1. 3 bedroom, 3 full baths located in both the single-level main living area (1500 square feet) and "casita" in the back (two-story living area of 863 sq. feet). Detached 500 square foot garage. (See attached image). Description of Work: I need for you to design both the required electrical engineering and HVAC engineering to the specifications of Collier County, Florida for building permit submission. For questions regarding exact specifications, please see:   [obscured]  /index.aspx?page=176 Optimally, you would provide the stamped plans. However, I would be willing to accept the plans and have them stamped locally. ...
Category: Electrical       

F****res
 [?]
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| F****res
|    United States
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 1d, 15h  |   12 Proposals
Microcontroller PCB Connectors: 2 x RJ45 1 x JTAG 1 x uSD 1 x uUSB 2 x 50 Way Connectors (1mm pitch) (PLACEMENT CRITICAL) Critical Components 1 x XMC4400-F100K512 AB 1 x LAN9303 1 x TIWI-UB1 (450-0103C) 1 x LM22673-ADJ 1 x AP131-18WG-7 Schematic Tasks Additional passive components to be identified and used. 1 - Addition of header to breakout ALL io except those used for ethernet 2 - Addition of analog protection on ADC Channels 3 - Addition of DC Power In 4 - Ensure all Power and Ground net names are labelled correctly ( avoid copy paste errors that may have existed as schematic is currently WIP) 5 - Label All interconnects as per notes 6 - Determine if there is a level shifting requirement for the TIWI module and add components as required 7 - Submit schematic for review and acceptance Layout Tasks Target PCB area 50mm x 80mm PCB should be 4 Layers Components on Both sizes but ensuring that large components (height) are the opposite site to connectors to daughter board as thes...
Category: CAD       
Skills: OrCAD       

M****ics
 [?]
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| M****ics
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 23, 2015  |  Ends: 22h, 30m  |   3 Proposals
The building is 6 storeys of office space with 2 floors of underground parking. We are after a full design using AGI32 to meet our design brief. A schedule of luminaries and IES files, and a design brief (required lux levels / uniformity, green star points etc) will be provided for the use on this project Attached is a PDF of the building for your reference. Full DWG's, elevations and a full PDF sheet as well be upload on winning of this tender. If you have any further questions please ask. This design needs to be complete by Tuesday 28th August. We are interested in an fixed price offer as we have a well defined scope of work.
Category: Interior Design       
Skills: Interior Design, Lighting Design, AGI32       

D****123
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| D****123
|    New Zealand
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 23, 2015  |  Ends: 21h, 45m  |   7 Proposals
This is likely a very quick project but, I have not had the time to sit down and evaluate what I am doing wrong trying to use an AD5292 connected to an Arduino Due. Eventually I need to tie two AD5292 devices in series but, need to get one working first. I am a software guy and dabble with hardware but have never driven a digital pot. Open to proposals, and suggestions on compensation arrangements to get this little project moving forward.
Category: Other - Engineering &...       
Preferred Location: United States

D****Guy
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| D****Guy
|    United States
Fixed Price: $50 - $100   |  Posted: Jul 23, 2015  |  Ends: 18h, 36m  |   4 Proposals
circuit board to measure air pressure. and an LCD display circuit chould be very small in size. air pressure uo to 9 bars. after completing the project circuit and LCD and all related parts Hardware and software and code and diagrams should be shipped to me LCD should display consumption level, when it should be empty, I think this is all simple formulas. My Budget is in the $100 range includes shipping, part prices, unless i can approve, if you are not interested please withdraw from this project thanks
Category: Other - Engineering &...       

f****san
 [?]
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| f****san
|    United Arab Emirates
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 21, 2015  |  Ends: 6d, 23h  |   5 Proposals
Hi. I noticed you performed a few jobs using QGIS. I am interested in creating an initial map of a small US city. In the map I need to represent its school district boundaries and overlay that with custom schools zones determined by a student's local school identification. If the initial map works I will offer additional work to add other layers to the base map.
Category: Other - Engineering &...       

r****eto
 [?]
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| r****eto
|    United States
Fixed Price: $500 - $1,000   |  Posted: Jul 21, 2015  |  Ends: 6d, 23h  |   24 Proposals
We have a .brd pcb board design that needs to be changed to generate 3 more versions of it. A single extra component (PCIX connector) will be added to the board and the rest of the changes will involve taking out components. We need an expert (differential routing with length matching) in Cadence Allegro to complete this work. Attached is a picture of the original board (silkscreen and one internal differential layer) The original board has 12 layers and there are differential pairs on two of them in the area that has to be changed. An experienced designer should use "allegro modules" to do the changes in a timely manner. Back annotation is needed for board version 2 and 3 Board version 1 Take out the area between L1 and L3 Board version 2 Take out the area between L2 and L3 Board version 3 The board is cut at line L0 and we keep area from top to line L0. Add a PCIX connector at the lower edge (where line L0 is) The deliverables are 3 .brd files and manufacturing files ...
Category: Electrical       
Skills: PCB Design, Cadence Platform       

a****pop
 [?]
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| a****pop
|    United States
Fixed Price: Less than $500   |  Posted: Jul 21, 2015  |  Ends: 6d, 23h  |   4 Proposals
I am the sales director for an Industrial Wall Mount Air Conditioning Company. We manufacture units for oil rigs and such. We are looking to update our company logo to something more modern. I would like to use the logo and colors as a base for the brochure. The logo will also be placed on the air conditioners (currently the units have no company logo on them. The company is Maverick Enterprises and we currently use a horse as our logo. Would love to make the horse more of a "maverick" while using the company name or a simple "M" Open to all colors. I will provide pictures and such. Needs to be in Adobe In Design so I can modify at a later time.
Category: Other - Engineering &...       
Preferred Location: North America

b****ux1
 [?]
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| b****ux1
|    United States
Fixed Price: Less than $500   |  Posted: Jul 21, 2015  |  Ends: 6d, 22h  |   21 Proposals
I would like to get 3D renderings for the house we're going to be building. The plans are being completed currently. Once they are finished, I will want to get digital images of the exterior and the main living areas of the house. What I'm really looking for would be total exterior renderings. Also, for the interior, I want entry, living, dining, kitchen, and maybe master bed/bath. We would just like to be able to see what the finished product will look like. We would also prefer to have landscaping shown. It would be helpful to have this all done by a designer, so that we can get decorating ideas as well. I will provide the CAD file once the plans are complete. Please view the attached floor plan. I will attach the elevation plans once they are complete.
Category: Interior Design       
Skills: Interior Design, 3D Design, 3D Rendering       

k****ees
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| k****ees
|    United States
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