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Fixed Price: $5,000 - $10,000   |  Posted: Jul 26, 2015  |  Ends: 28d, 0h  |   28 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: 12d, 21h  |   8 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: 12d, 5h  |   17 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: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 11d, 8h  |   37 Proposals
I have a unique idea that will be a hit in the US but I need a Mechanical Engineer and a 3D CAD / Solidworks designer to work with me on this project. This is a consumer product which will sell online (ecommerce) as well as in retail stores across the US. Other markets are being studied for feasibility. I am willing to give a portion of the company to this selected person that is willing to work with me on this. I need help from the mechanical, drafting & design side where I will take care of the procurement of parts, prototyping, distribution, logistics and all other business management features. If you are interested, open to creating a partnership, and willing to get this developed without initial compensation, please let me know. I know this will be a hit for every household in the US.
Category: Mechanical       

b****man
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| b****man
|    United States
Fixed Price: $200 - $350   |  Posted: Jul 22, 2015  |  Ends: 8d, 18h  |   3 Proposals
The plugin should be able to embedd fluid codes generated into Solidworks flow simulation and the stand-alone application via MS visual studio should call the Solidworks flow assembly and vary different impellers modelled (6 blade Rushton impeller, hydrofoil impeller and a conceptualized impeller) , carry out parametric analysis of simulation of the impeller (fluid height in containing vessel, impeller distance from vessel bottom, various position of impeller and vessel ) and determine the best impeller.that will give a better homogeneity of the fluid to be mixed). The working fluid is a non-Newtonian fluid. Details of dimensions of impeller and containing vessel are available both in doc and sldprt formats.
Category: Mechanical       

p****geo
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| p****geo
|    Nigeria
Fixed Price: $40 - $80   |  Posted: Jul 20, 2015  |  Ends: 7d, 10h  |   9 Proposals
Create a Duct Sizing Calculator for Air Conditioning and/or for Dust Collecting Process in excel. Input Main Branch: Duct Length, Air Speed, Elbows, Tees, Ys, Reductions, all type of fittings, meters above sea level, filter gabinete, cyclone, scrubber, dust collector, any other items that can make a difference in static pressure. Input Branches Number of Branches, and any other item that could make static pressure. Output Duct Diameter, Duct Weight,
Category: Mechanical       

t****lio
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| t****lio
|    United States
Fixed Price: $30 - $60   |  Posted: Jul 20, 2015  |  Ends: 7d, 3h  |   7 Proposals
Create in excel a Cyclon Dust Collector Calculator. Calculator must be very simple to use. Each variable must be explained with notes and formulas. Delivery format must be accordingly to the example attached, password staff . Calculator must be in english, current example is in spanish. Calculator must be able to calculate at least 3 dust collector in a row. Example of some calculators (Some dont work properly)   [obscured]  /phpcyclone/cyclone_equation_radial_velocity.php   [obscured]  /doi/pdf/10.1080/00022470.1963.10468222 Input Variables: Material Type (Must create a drop menu with all the material types available for cyclones, like wood dust, sand dust, metal dust, etc.) Total Material per hour/day in Kg or lbs Material Size: mm Output: Material Speed Recomendation to Transport in Duct Cyclone size (Height, Inlet Speed, Outlet Speed, Width, Cone Length, CFM, and all data available to manufacture the cyclone) Material to construct cyclone recomended Gaug...
Category: Mechanical       

t****lio
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| t****lio
|    United States
Fixed Price: Less than $500   |  Posted: Jul 20, 2015  |  Ends: 7d, 2h  |   3 Proposals
Design a system and deliver an OpenFoam case for the following scenario: - two chips that emit heat sits on the circuit board - the circuit board is closed in a metal case - the chips are connected with the case by heat pipes - the metal case is equipped with a heat sink The deliverable consist of: 1) A 3D model of the system (for instance, blender ? or any other open source that runs on 32 bit linux) 2) The mesh 3) OpenFoam case A step by step description how to build a case from the 3D model and run the OpenFoam case.
Category: Mechanical       

c****udy
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| c****udy
|    Poland
Fixed Price: Less than $500   |  Posted: Jul 20, 2015  |  Ends: 6d, 14h  |   10 Proposals
Design a toilet seat with: 1. Slow close lid. Example of such a lid:   [obscured]  /watch?v=oeG1hZaUPnw. Damper examples:   [obscured]  /selling-leads/726366/shock-absorber-damper-for-soft-close-toilet-seat-hinge.html 2. Spring based mechanism to store potential energy when the seat cover is opened (manually). 3. Latch to hold seat in place when opened (so the spring does not push it back down). 4. Mechanism to open the latch. When opened, the spring force should rotate the seat forward and down, and the damper should ensure the lid closes slowly. The latch will be opened as a result of a signal produced by an electronic system. The mechanism can be electromechanical (e.g. solenoid based), or mechanical (e.g. a motor). I'm open to other means to reach the desired function in the above steps. Total cost should be less than $5 for spring, dampers, latch, solenoid/motor etc using retail parts (expected wholesale cost of materials is < $2). Cost of other electr...
Category: Mechanical       

Z****ari
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| Z****ari
|    United States
Fixed Price: Not Sure   |  Posted: Jul 18, 2015  |  Ends: 20d, 5h  |   20 Proposals
We use a 60cc clear PET bottle in our operation. The company that makes the bottles now has a 14 week lead time. Rather than risk a stock-out, I am interested to create our own bottle mold, tool or die. What I am seeking: 1. assistance designing the bottled (very simple packer bottle with a curved shoulder and 33/400 cap) 2. assistance having the mold, tool or die made where it is least expensive 3. assistance finding a company to make the bottles, preferably in the South East USA I have attached the drawing of the bottle we are using for reference only. We would develop our own simple shape.
Category: Mechanical       

s****orm
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| s****orm
|    United States
Fixed Price: Not Sure   |  Posted: Jul 17, 2015  |  Ends: 3d, 13h  |   8 Proposals
Please re-draw this diagram and change the format so it does not breach copyright. The work is to be technically correct and not to be an exact copy or reproduction. Some of the elements within the job need to be moved around to avoid copyright.
Category: Mechanical       
Skills: Mechanical Design       

a****dog
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| a****dog
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 16, 2015  |  Ends: 18d, 1h  |   8 Proposals
A wireless GPS tracking microchip sticker that syncs up to a smartphone app. Challenges: will not use bluetooth or wifi technology and rather wireless gps tracking. -waterproof -the stickers cannot be larger then the size of a dime (10cents) -create an adhesive microchip sticker that can attach firmly to any item possible, including clothing, keys, pets, cars, luggage, camping goods, etc. -minimal battery life of sticker tracker to last at least 10-15 signal searches current competition uses low-powered bluetooth technology: -  [obscured]   -  [obscured]  
Category: Mechanical       

s****zen
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| s****zen
|    United States
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 2d, 14h  |   4 Proposals
We intend to manufacture / fabricate Automatic Girth Welding Machine for horizontal welding of 47 Metre Diameter Storage Tanks. They would be cleat mounted on the tank shell & need to have an automatic flux recovery system. We would be using only Lincoln Brand Systems & are looking at NA-3 & NA-4 Lincoln Welding Sytems. We are looking for freelancers having in depth prior experience in fabrication of the above automatic girth welding machines to associate in the project. Scope of Works: Suggest the Lincoln Welding System for horizontal welding of 47 Metre Diameter Mild Steel Storage Tank. Shell thickness varies from 10 mm to 30 mm. Provide complete detailed fabrication drawings for mounting the above Lincoln Welding System together with automatic flux recovery for constructing the Automatic Girth Welding Machine. Drawings for all components excluding parts bought out from Lincoln are required to be provided besides guidance / resolution of any queries during fab...
Category: Mechanical       

N****PPL
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| N****PPL
|    India
Fixed Price: Less than $500   |  Posted: Jul 15, 2015  |  Ends: 2d, 8h  |   6 Proposals
Looking for a component developed to our size requirements that is a micro kinetic generator converting motion to electricity for our wristband power bank. We know we won't be able to get a full charge but we'd like to get about 250mAh of energy from 3,000 steps an individual makes.
Category: Mechanical       

i****ons
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| i****ons
|    United States
Fixed Price: Not Sure   |  Posted: Jul 15, 2015  |  Ends: 2d, 5h  |   9 Proposals
Write a Matlab script to import a set of CSV data files and have it export a data report complete with summary of results and graphs. Summarized results to be reported are Max Load, Max Stress, Max Displacement, Max Strain, Toughness, Resilience, Modulus, 1% offset yield, Natural Draw Ratio, Necking Stress, Necking Strain, Drawing Stress, Drawing Strain, etc. (attachment describes what these are and how they are found) Where there is multiple data files for similar materials, some elementary statistical analysis will need to be summarized and graphed using standard deviations, averaging, etc.
Category: Mechanical       
Preferred Location: North America

a****msk
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| a****msk
|    United States
Fixed Price: Not Sure   |  Posted: Jul 14, 2015  |  Ends: 21h, 53m  |   6 Proposals
Hello, We are working on a new type of tactile electronic display for the blind. We require engineering development services to test feasibility of our concept and produce documentation for prototype production. Previous experience developing assistive technologies is a bonus. Contact me for more details.
Category: Mechanical       

l****404
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| l****404
|    Canada
Fixed Price: Not Sure   |  Posted: Jul 03, 2015  |  Ends: 33d, 18h  |   14 Proposals
Hi I am doing some work on the subject above using vibration analysis. So if you are good at MatLab and signal processing we can start from there. Regards
Category: Mechanical       
Skills: Mechanical Engineering, Mechanical Eng       

A****ari
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| A****ari
|    United Kingdom
Fixed Price: More than $10,000   |  Posted: Jun 25, 2015  |  Ends: 8d, 3h  |   8 Proposals
Looking to design a continuous LIDAR system. Please see attached RFP for parameters of an expansion of our current system to handle continuous data acquisition.
Category: Mechanical       
Skills: Remote Sensing, Robotics, Computer vision       

j****arr
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| j****arr
|    United States
Fixed Price: Not Sure   |  Posted: Jun 25, 2015  |  Ends: 56d, 23h  |   12 Proposals
Estimator to bid New Construction projects for Plumbing contractor. Looking for fast turn around time and pay on a per job or hourly basis.
Category: Mechanical       

T****Guy
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| T****Guy
|    United States
Fixed Price: Less than $500   |  Posted: Jun 07, 2015  |  Ends: 38d, 23h  |   11 Proposals
Seeking design assistance and short run manufacture/assembly of a simple levered vertical press, similar to a "rabbit" corkscrew design, with modifications. This is for a new type of corkscrew. As well as the bottle top grippers, there will be either be dual pins, as seen in the pictures of the rabbit I modified, or some other bracket/clamp for another assembly on the top - details to be determined later. You can use the dual rabbit grip handles as the press will involve gripping a wine bottle neck, but the stroke needs to be longer than that system - about 3 1/2" vs. the rabbit's 2" stroke, so the whole rack/pinion section needs to be larger. Another change vs. the standard rabbit is that the vertical press needs to be very stable (the rabbit's wobbles around and has some side-side play). A similar sized lever handle to what comes on the rabbit can be used, as long as it allows for the 3 1/4" vertical stroke. If you have a better idea for the process ...
Category: Mechanical       

J****ner
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| J****ner
|    United States
Fixed Price: Not Sure   |  Posted: May 09, 2015  |  Ends: 10d, 1h  |   6 Proposals
I need a design/schematic and blueprint of a water powered generator to power residential homes from 8 kva - 24 kva, using borehole water technology... (Note: no river or stream is near sites). This should involve the ECM, motor(generator), and the kinetic application. (assume it to be a micro hydro generator)
Category: Mechanical       

o****nho
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| o****nho
|    Nigeria
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