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Hourly Rate: $5 - $18 / hr   |  Duration: Not Sure  |  Posted: 9h, 37m ago  |  Ends: 14d, 14h  |   1 Proposal
I am looking for someone who is very experienced in designing plumbing CD packages. I will give you the information you need to do the design and I expect you to pick up whatever I have not sent. You should have experience in designing gas, water, and hvac systems. The project is located in California so everything needs to be per local code and needs to be in imperial units. We are adding 8 new tenant spaces in a mall in which we will be adding water and gas to each tenant space. The gas will route to the roof and stub out to each tenant space for a future sub meter. I have done a lot of the work already but I look to you to clean up the set and check everything thoroughly. I would like something by Thursday or Friday. This is in AutoCAD and please see the attached for the progress so far.
Category: Mechanical       
Skills: Mechanical Engineering, Plumbing, HVAC       

N****290
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| N****290
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: 16h, 32m ago  |  Closed  |   0 Proposals
Mechanical elements design
Category: Mechanical       

j****CAD
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| j****CAD
|    Colombia
Fixed Price: Less than $500   |  Posted: 17h, 45m ago  |  Ends: 14d, 6h  |   3 Proposals
I am looking for somebody to summarize four chapter (about 250 pages) of a basic vector mechanics or statics engineering textbook into notes which explain what the various concepts are, how they will be used, what are the various equations, what do the equations mean, how will they be used, and what are different types of problems and how should you go about solving them. As an end product, I want a document, around 10-20 pages, which summarizes these book chapters so that the material can be learned and understood with relative ease. This material will be used in a college to teach mechanical engineering students. I will provide a PDF of the textbook for you. The topics to summarize are 1. analysis of structures: trusses and frames 2. forces in beams and cables: shear and bending moments, cables with loads 3. Friction: wedges, bearings, axles, 4. Distributed forces, moment of inertia: moment of inertia, parallel axis theorem This needs to be done in the net 72 hours(ID: 7246...
Category: Mechanical       
Skills: Mechanical Engineering       

m****121
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| m****121
|    United States
Fixed Price: Less than $500   |  Posted: May 04, 2015  |  Ends: 13d, 7h  |   7 Proposals
READ CAREFULLY. I need a ring manufactured, it needs to be made of stainless steel, and it will be a smaller size ring. It is a very simple design. Basically a round ring with chamfer type features around each edge. Here is a pic of my ring   [obscured]  /fang/chiouperng5/images/ring/ring1.jpg. Needs to be professional quality, no 3d print jobs. I am looking for a physical part to be made not just the 3d model. Thanks .
Category: Mechanical       

I****ers
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| I****ers
|    Canada
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: May 03, 2015  |  Closed  |   5 Proposals
the attachment is a problem of engineering which i need it to be typed and graphed in word document . the first drawing shouldn't exactly be the same shapes it could be anything close like triangle
Category: Mechanical       
Skills: Typing       

a****hak
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| a****hak
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: May 03, 2015  |  Ends: 23d, 8h  |   6 Proposals
I am using a CFD program CONVERGE to simulate engine operation. The compression chamber has small leak passages, on the order of 1mm^2, from which the compressed gas leaks during the engine cycle. Modeling these leaks is inefficient due to the small mesh size required, and this slows the simulation computing time dramatically. I would like to hire someone who can modify the CFD code using a "User Defined Function" which will uniformly remove mass from the chamber as a function of time, at a prescribed rate, without physically modeling an orifice to the atmosphere. Please contact me for details.
Category: Mechanical       
Skills: Computational Fluid Dynamics (CFD)       

M****son
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| M****son
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 03, 2015  |  Ends: 12d, 2h  |   26 Proposals
Working on an industrial design prototype that requires knowledge of basic mechanical movements, solar energy and motor specifications. Open to discussing project rate/ hourly rate ...as well as possible business collaboration for this well received concept with excellent opportunity for mass market appeal and huge profits. Please be willing to sign a Non disclosure agreement.
Category: Mechanical       

j****316
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| j****316
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 02, 2015  |  Ends: 11d, 1h  |   12 Proposals
Hello, I am interested in creating a sewing tool with special features. Please contact me where I can enumerate on it's functions further. Thank You!
Category: Mechanical       

a****187
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| a****187
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 01, 2015  |  Ends: 10d, 10h  |   3 Proposals
I will need a set of 4 acrylic glass sheets (2 are identical) ? 1 Front part ? 2 Left and Right part ? 1 Upper part I need 100 sets. Material : Clear Acrylic Glass 3.2mm (1/8 ") The edge/sides need to be clear polished (No burr, no chips). Laser cutting prefered. Clear plastic protection film on both sides Please refer to attached drawing. Your quote by Monday 5/4 EOB will be greatly appreciated. Please include your lead time in the quote. Parts are to be shipped in California USA. Please indicate the packaging and shipping cost. Thank you. Serge
Category: Mechanical       

d****eip
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| d****eip
|    United States
Fixed Price: Less than $500   |  Posted: May 01, 2015  |  Closed  |   7 Proposals
I have 3 conceptual designs of a human powered tractor. The designs should be differentiated from each other by a written report. I can explain the mechanisms and go further into details through a skype call if necessary. The deadline is in 3 days. A sample report of another product is attached.
Category: Mechanical       

s****abi
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| s****abi
|    United Arab Emirates
Fixed Price: Not Sure   |  Posted: May 01, 2015  |  Ends: 10d, 3h  |   13 Proposals
I have an idea for a medical scar product. I would like an engineer to work with me to handle the technical aspects. This project will address feasibility and design. Please contact me by PMB if you have any questions.
Category: Mechanical       

d****aik
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| d****aik
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Apr 30, 2015  |  Ends: 9d, 7h  |   24 Proposals
I am building a test stand for a client. I need an industrial designer / mechanical designer that has experience with pneumatics. I will be spec'ing out the cylinders, valves, and other important info and I need the designer to build the test stand based on other important info that I provide. I am fine with your choice of most popular 3D modeling CAD programs that are out there (let me know what you have) as I would want the parts and assemblies STEP, ACIS, or other out to myself. I expect a full set of drawings so that I can hand over to the machinist. I use FESTO and SMC products so that any files you will need can be easily downloaded.
Category: Mechanical       

C****WL0
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| C****WL0
|    Canada
Fixed Price: Less than $500   |  Posted: Apr 30, 2015  |  Ends: 8d, 22h  |   6 Proposals
I need someone who is specialist in mechanical engineering ( composite materials and fracture mechanics ) and also has got knowledge in extended finite element method. I have conference paper written in 12 pages, and I need it to be reduced and limited to 6 pages. and I need the work to be done ASAP. any one not experts in composite materials and XFEM, please do not make bid. Thanks
Category: Mechanical       

A****ker
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| A****ker
|    Australia
Fixed Price: Not Sure   |  Posted: Apr 29, 2015  |  Ends: 8d, 12h  |   6 Proposals
At least 4-axis parts with diameter up to 500 mm, length up to 3 meters epoxy rezin fiberglass, carbon fiber, aramid
Category: Mechanical       

i****t31
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| i****t31
|    Russia
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Apr 29, 2015  |  Ends: 8d, 4h  |   3 Proposals
I need someone to help design how to make a large animatronic animal appear to walk and talk. There are at least 10 leg joints that need to be controlled however, there is a wheeled base between the legs that actually propels the animal. The leg movement (speed) just needs to match the speed of the base. There are also some motors in the head for mouth and ear movement. The mouth needs to be somewhat synced with a prerecorded audio routine (animal talking). The animal is in Philadelphia so it would be best to hire someone in that general area. Thx.
Category: Mechanical       

A****mes
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| A****mes
|    United States
Fixed Price: Less than $500   |  Posted: Apr 29, 2015  |  Closed  |   1 Proposal
I need a project which is based on MATLAB and in report there is working of it as well as name of devices. I need design, simulation, bcs I have to show in my uni that my project is running and need report.i want to design of Single Phase Inverter using dsPIC30F4013 by matlab simulink.
Category: Mechanical       

a****ekh
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| a****ekh
|    India
Fixed Price: Less than $500   |  Posted: Apr 28, 2015  |  Closed  |   41 Proposals
Hi There, I need some one who could do a project for me .. I would like my project to be finished before the 6 of may.. It's so essay but I do not have time for it.. Please contact me if you could do it.
Category: Mechanical       
Skills: SolidWorks       

m****777
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| m****777
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 28, 2015  |  Ends: 7d, 10h  |   34 Proposals
I am looking for an individual who can reverse engineer mounting brackets for our line of LED auxiliary lights. We have our own avenues for manufacturing, I simply need mounts designed in SolidWorks and the necessary files for manufacturing.
Category: Mechanical       

B****ENT
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| B****ENT
|    United States
Fixed Price: Less than $500   |  Posted: Apr 28, 2015  |  Ends: 7d, 7h  |   0 Proposals
Information app for every car model (nearly every car) Year made needed Model needed Price needed and other information needed 3-d picture needed
Category: Mechanical       

H****j13
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| H****j13
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Apr 28, 2015  |  Ends: 7d, 3h  |   1 Proposal
Translating international filed patent from Japanese to English. Will require to sign a nondisclosure agreement prior to work. 70 pages but mostly in sketches.
Category: Mechanical       
Preferred Location: United States

J****ang
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| J****ang
|    United States
Fixed Price: $50 - $100   |  Posted: Apr 28, 2015  |  Ends: 7d, 0h  |   16 Proposals
Im looking for a mechanical engineer to design 2d and 3d mechanical ventilation louvres for a greenhouse cooking facilities building including a detailed 1:5 section drawing and maybe an animated version on how it works during the process... More info coming soon....
Category: Mechanical       

M****iah
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| M****iah
|    United Kingdom
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