Mechanical Engineering Jobs and Contests

Mechanical Engineering is the branch of engineering that deals with the generation and application of mechanical power in the design and production of machines and tools. It is one of the worldâEUR(TM)s oldest engineering disciplines. If your business deals with mechanical engineering and needs help, such help is available in the form of mechanical engineering freelancers. You can hire such freelancers right here. Simply start by posting a mechanical engineering job today!
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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Core Frame CAD Design of a well balanced 3D cylindrical aluminium Core Frame shell, This shell holds a set of components oriented along the exterior vertical axis, with mounting points for other components to be attached in the future. Front and Back should have low profile magnet bearings, to spin on an external shaft. It is expected that the harness and components will rotate around the vertical axis between 10000-24000 RPM with little or no vibration. The device is part of an ongoing development project, modifications/improvements are expected over the life cycle of the Project. The initial device design should be CNC ready, 3D rendering, and 3D animated visualization, design files supported by Solidworks as well as manufacturing/prototyping recommendations are the scope of this stage of the project. Emphasis at this stage on a light weight modular symmetrical design that is easily manufactured. The pay rate is negotiable,. Please bid aggressively, include a breakdown of project deliverables, timeline and rate. This is a sensitive project so an explanation on your protection of the design on your end is required. On successful completion preference for your work on the next design cycle and lateral projects. An NDA is required please see attached file. 17 CAD/CAM, 3D Rendering, Solidworks, Mechanical Engineering, 3D Modelling Aug 16, 2017 Today6d 23h $985
Design Outdoor Rain Proof Enclosure Design an enclosure with the following characteristics - Able to house a PCB board of about 8" by 11" and a number of contactors/relays(about 8). - PCB (top), Contactors(Buttom) will screw directly into the enclosure - Have side hindles and clamps to clamp shut. - Designed to prevent rain water to getting in - Designed to survive weather conditions. Rain, Sun, Snow, Hail and high winds. - Hinges to attach to wall - Cover to protect PCB board and potentially a few buttons - Cover to hide contactors and quick connect Must be design for 3d printing and for ultimate injection molding. Must provide estimate and advice for printing/prototyping. Must allow revisions to design necessary to meet requirements after prototyping test. 15 CAD/CAM, Mechanical Engineering, AutoCAD, Manufacturing Design, Product Design Aug 16, 2017 Today6d 20h $359
Mechanical Engineer Hello, I'm looking for a Mechanical Engineer for current and future projects. You must have a degree in Mechanical Engineering and have a portfolio that demonstrates your skill set. Please put portfolio attached before your bid. These jobs will revolve around products and you must product related experience. Thank you. 24 Mechanical Engineering, Manufacturing Design, Product Design Aug 16, 2017 Today6d 19h $18
Disassembly job in Kearny NJ 07032 - open to bidding The instrument to be disassembled is in the attached photos. We need somebody to do this job immediately. 18 Electronics, Android, Mechanical Engineering, Electrical Engineering, Arduino Aug 16, 2017 Today6d 15h $497
image processing working on image process on sample sheet 16 Engineering, Matlab and Mathematica, Algorithm, Mechanical Engineering, Electrical Engineering Aug 16, 2017 Today6d 14h $24
Control of Mechatronic Systems We invite qualified & knowledgeable professionals across all domains to team up with us in capacity of full time / part time Expert Subject Faculty (ESF). If you have the subject expertise, and passionate about teaching , and you could solve academic assignments, You can associate with us as a fulltime / part time Online tutor or/and Expert Subject Faculty (ESF) and earn handsomely by sharing your knowledge sitting at your home. MATLAB , 22 Engineering, Mechanical Engineering Aug 15, 2017 Today6d 5h $158
I would like to hire a Mechanical Engineer Hello, I have an idea for a pool that I'd like to develop. I would like to build a small working prototype for it. Maybe, 18" x 12" x 6". 31 Industrial Design, Mechanical Engineering, Product Design, Circuit Design Aug 15, 2017 Today6d $416
Need help designing a custom microscope optics system Need help with designing a small custom microscope optical system. I am new to optics -Bright Field -20x to 60x range -Very compact and short in the Z direction -Uses a CMOS camera -Need to have an image resolution the gives us around (.1 um=1 camera pixel) - I'm not sure I am expressing this information in-correctly. So please contact me if you have questions. I will try and get back to you ASAP. -Need to have the largest field of view possible -Need to have the deepest depth of view possible. -Need to use as many off the shelf components as possible. -Design custom components if needed. -white LED light source -Keep cost down as much as possible. -Will need NDA -Communicate with me so I can learn more about optics. Be willing to be patient with me so I understand some of the science behind what you are doing. -Good communication skills. Willing to work over Skype. -Would be great if you are close to Ohio, USA. However that is not necessary. I also don't mind working with someone from outside of USA- as long as they are good at what they do. I understand that we probably will not be able to get all of these points- but we need to see what is possible. This is going to be an optics system for an automatic slide scanning microscope. The time of the test is directly related to how many pictures we need to take to image the whole slide. With the largest field of view and depth of view- I figure we can decrease the number of pics we will need. There could be as many 2000+ pictures per slide. So (fewer images) = (less time) THANK YOU 10 Mechanical Engineering, Physics Aug 15, 2017 Aug 15, 20175d 23h $1287
mechanics sold and Ansys questions contact me for more info...................... 34 Engineering, Matlab and Mathematica, Mechanical Engineering, Materials Engineering Aug 15, 2017 Aug 15, 20175d 12h $28
Engineering Dynamics help with engineering dynamics course questions 48 Engineering, Mechanical Engineering, Dynamics Aug 15, 2017 Aug 15, 20175d 5h $127
Disassemble large automated instrument My company is looking to immediately hire a mechanical engineer for a 1-2 day disassembly job. The job requires disassembly of a large automated instrument (see attached photos of the instrument). Hiree needs to own a complete set of metric tools. Hiree needs to submit a formal invoice and a Business ID number to get paid. The job is located in Kearny, NJ, 07032. 2 Engineering, Electronics, Mechanical Engineering, Assembly, General Labor Aug 14, 2017 Aug 14, 2017Ended $499
build resume building resume and cover letter 21 Mechanical Engineering Aug 14, 2017 Aug 14, 20174d 17h $166
Bio and producer gas for cooking purpose We only want working model.A small prototype structure it should be good enough to show as a [url removed, login to view] should contain a tank or container in which we can feed our bio or producer products. 9 Mechanical Engineering, Renewable Energy Design Aug 14, 2017 Aug 14, 20174d 12h $110
Satellite Making I am looking for people who are interested in making something different. This is a project to build satellite. I am looking for people who are from Pune and can work on a monthly stipend of 2k-3k INR. Passionate and interested people kindly conact 5 Electronics, Mechanical Engineering Aug 14, 2017 Aug 14, 20174d 12h $36
Looking for technical drawing designer I need someone good in technical drawings for a simple electronic component. I need the person to draw with dimension and etc. Let me know if you can do it. 39 Engineering, Industrial Design, Mechanical Engineering, Electrical Engineering, Drawing Aug 14, 2017 Aug 14, 20174d 10h $18
I would like to hire a Programmer pharma process equipment and machine design 22 PHP, Technical Writing, Mechanical Engineering, Engineering Drawing, Design Aug 14, 2017 Aug 14, 20174d 9h $948
Water purification design and development of hybrid adsorbents for selective and clean revovery of metal from solution. Solvent extraction 14 Mechanical Engineering, Chemical Engineering Aug 14, 2017 Aug 14, 20174d 6h $180
I would like to hire a Solidworks Designer 3D Creator 85 CAD/CAM, Solidworks, Mechanical Engineering, 3D Modelling Aug 14, 2017 Aug 14, 20174d 6h $41
Scalp Massager I have a patent on a scalp massager and need the prototype built to continue the project. I have met a couple of engineers, but I find they often don't feel up to the task. I would like to find an engineer locally to create the prototype because I believe it helps with communication. My ideal engineer will not charge the maximum amount, but believes in it and sees there will be a great reward for the product's success. If it turns out that the engineer doesn't live close, that will be ok as well. I will want to see that the engineer has had some experience with the complexity of project it is. I've seen some prototypers have simple product and this is a more in depth project with mechanical and programing software. The engineer will need to work with a second engineer who can program the controller. 9 CAD/CAM, Mechanical Engineering Aug 13, 2017 Aug 13, 20174d 1h $7468
mechanical problem need calculcation & excel file for the attached sktech diagram , show the mechanical motion ,,we need to calculate the power at red sprocket ... guys i forgot to mention the motor power is 3.7 kw ... pls pay attention , coz i got many replies from people didnt understand it very well ,,,the small sprocket ( 16 teeth ) with the gray arm as one piece ,,rotates around the red sprocket ( 36 teeth ) as the earth moves around the sun with 100 rpm speed powered by 3.7 electrical motor ,,,small sprocket drive the central red sprocket thru chain ,,, here video for the motion [url removed, login to view] we need the output in excel format ,,so i can change the length of the arm , sprocket sizes in teeth and distance from center to outer sprocket ,, thanx Power (Kw) , weight ( W) , L1 , , R , S1 , S2 output for S2 RPM , Torque should be inputs data in excel file ,,we need excel file shows these data total in put is 6 variables and output is 2 which is speed and torque of S2 45 Engineering, Manufacturing, Mechanical Engineering, Product Design Aug 13, 2017 Aug 13, 20173d 11h $127
membrane bioreactor for wastewater mathematical modeling on different case study on membrane bioreactor 13 Mechanical Engineering Aug 13, 2017 Aug 13, 20173d 8h $315
Reverse engineering of V-boom structure Dear Bidder , All details in the attached RFP, kindly submit your specific proposals, not generic covering the 2 points: 1-indicate your relevant experience in communications towers & other Truss/Lattice structures (rigs, cranes etc), -the tools you will use e.g. SAP, [url removed, login to view], PLS-TOWER etc... Kindly note that all bidders should be able to communicate in English (Spoken also) & be prepared to video conference before & after the project has been awarded. Happy Bidding! 30 Building Architecture, Mechanical Engineering, Civil Engineering, Structural Engineering, Aeronautical Engineering Aug 12, 2017 Aug 12, 20172d 9h $256
Project for hbahari Hi hbahari, have you done gait analysis using kinect v2? 2 Engineering, Matlab and Mathematica, CAD/CAM, Mechanical Engineering, Finite Element Analysis, Aug 12, 2017 Aug 12, 20175d 9h $22
Designing a high pressure pump Looking for a mechanical engineer with experience in designing high pressure pumps. Please don't apply if you haven't designed any pumps. 20 Industrial Design, Mechanical Engineering, 3D Design Aug 12, 2017 Aug 12, 20172d 7h $133
Freelancer & Client Help On Engineering Research I need help researching online for basic freelance research on engineering information because I'm trying to create afew pills like a stimulant pills, relaxation pills, sleep pills & energy pills. Also need to create a custom tmdj mask and other. I need to be able to communicate and research with my freelancer to enhance my research project. And please read carefully about this projects detailed description. I have no time to repeat myself. I need help on this project with consistent communication with an hourly compensation. Please Apply Thanks 13 Engineering, Mechanical Engineering, Chemical Engineering, Nutrition Aug 11, 2017 Aug 11, 20172d 2h $17
FEA expert in abaqus Need somebody for a short duration who can do analysis on Abaqus with composites experience 20 Engineering, Mechanical Engineering, Finite Element Analysis Aug 11, 2017 Aug 11, 20171d 17h $204
Freelancer & Client Help On Engineering Research I need help researching online for basic freelance research on engineering information because I'm trying to create afew pills like a stimulant pills, relaxation pills, sleep pills & energy pills. Also need to create a custom tmdj mask and other. I need to be able to communicate and research with my freelancer to enhance my research project. And please read carefully about this projects detailed description. I have no time to repeat myself. I need help on this project with consistent communication with an hourly compensation. Please Apply Thanks 15 Engineering, Mechanical Engineering, Chemical Engineering, Nutrition Aug 11, 2017 Aug 11, 20171d 15h $6
ANSYS WB 16.0 ACT's and toolboxes ANSYS WB 16.0 (also 16.2) ACT's and toolboxes are free through ANSYS customer portal. They will be of great help to conduct many analysis on ANSYS. To have them before we begin is a great advantage. For example, in this project, I need Matlab to perform an optimization so it needs to input values to ANSYS WB parameters recursively (repeatedly) after performing some analysis on each run results. [url removed, login to view] 13 Matlab and Mathematica, Mechanical Engineering, Structural Engineering, Finite Element Analysis Aug 11, 2017 Aug 11, 20171d 10h $47
Mechanical Engineering, Electrical Engineering, Renewable Energy Design Aug 10, 2017 Aug 10, 2017Ended
Astah SysMl Are you system architecture and using Astah SysMl. Plz take a contact, and you will be provided with the details! 5 Engineering, Technical Writing, Software Architecture, Report Writing, Mechanical Engineering Aug 10, 2017 Aug 10, 201721h 56m $155
Android App I need an Android app. I would like it designed and built. 26 Mobile App Development, Android, Mechanical Engineering Aug 10, 2017 Aug 10, 201718h 18m $42154
Project for alok9007 Hi alok9007, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 8 Manufacturing, 3D Rendering, Mechanical Engineering, Manufacturing Design, 3D Modelling, Aug 10, 2017 Aug 10, 20173d 10h $26
GYRO Concept I need my original drawing put into a CAD file. 53 Mechanical Engineering, AutoCAD Aug 10, 2017 Aug 10, 20178h 17m $25
Research Writing research writing for anything related to mechanical engineering with a final recommendation certificate 6 Engineering, Technical Writing, Report Writing, Mechanical Engineering, Research Writing Aug 10, 2017 Aug 10, 20176h 54m $31
I would like to hire an Engineer Designing of solar pump irrigation system. 33 Engineering, Mechanical Engineering Aug 9, 2017 Aug 9, 2017Ended $458
Project for atul250894 Hi atul250894, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 15 Solidworks, Mechanical Engineering, Event Planning, Product Design, , 3D Design Aug 9, 2017 Aug 9, 20172d 7h $530
Arduino code, C/C+, I need code writing to have a Stepper Motor move Hi, I'm looking for a good Arduino, c/c+ programmer to help with writing code.I have most all the code written, I just need this last piece of code added to have my Arduino move stepper motors per inches. For example, if I send a measurement of 3 feet 2 inches to the Arduino board in the form of 3'2" I will need the stepper motors to move a wheel 3feet 2inches and then stop. If you think you can help, please bid. 71 C Programming, Electronics, Mechanical Engineering, Arduino Aug 8, 2017 Aug 8, 2017Ended $118
Engineer Review of custom extractors used in herbal extraction. Need a mechanical engineer to review product. Theses machines are used for ethonal extraction. Made from 302 Stainless steel. 20 Mechanical Engineering Aug 8, 2017 Aug 8, 2017Ended $1030
CAD modelling project I need a 3D modell of a machine in Solidworks, based on some drawings 107 CAD/CAM, Solidworks, Mechanical Engineering, CATIA Aug 8, 2017 Aug 8, 2017Ended $148
Design me a Product Mechanical engineer 27 Mechanical Engineering, Product Design Aug 8, 2017 Aug 8, 2017Ended $29
Create animated prototype I have an idea for a invention that im in the process of patenting. I need help designing a online prototype. This will require someone with engineering experience as well as someone with computer skills to create a online animation of the prototype and its functions. 19 Engineering, Mechanical Engineering, Electrical Engineering, Materials Engineering, Computer Graphics Aug 8, 2017 Aug 8, 2017Ended $464
mechanical work needed in 10 hours I need to write a report related to helicopter shafts. 32 Mechanical Engineering Aug 8, 2017 Aug 8, 2017Ended $101
pcb design + enclosure design This project is to design a pcb and to design a simple enclosure. The PCB will have the esp8266 esp-12s connect to the following oled display. [url removed, login to view] there is schematic for the actual display over [url removed, login to view] Micro usb connector on the side The screws should go from the enclosure through the pcb to the otherside of the enclosure. There shouldn’t be 2 sets of screws for the enclosure and pcb. Deliverables are stp file stl file and a 2d drawing file for the enclosure and schematic + gerbers for the board 31 Mechanical Engineering, Electrical Engineering, PCB Layout Aug 7, 2017 Aug 7, 2017Ended $163
Build a smart cash register Build a smart cash register i.e a cash register that calculate the money being inserted through a slot and dispenses the exact change through another slot. i am also looking for someone who will do a cost analysis. $200 for cost analysis hardware skills required If bid must be higher please provide a breakdown I need someone that can build the hardware portion of smart register n I need that same person should be able to cost analysis now 7 Mechanical Engineering, Project Management Aug 7, 2017 Aug 7, 2017Ended $561
Thermofluid engineer the details are in the attached files. required urgently within 20 hours. 4 Technical Writing, Mechanical Engineering Aug 7, 2017 Aug 7, 2017Ended $20
work on a drawing need you do some calculation on a drawing, kindly bid low 74 Engineering, Mechanical Engineering, Civil Engineering, Structural Engineering, AutoCAD Aug 7, 2017 Aug 7, 2017Ended $17
Mechanical Engineering Mini Project- I had done mini project in design and fabrication of Kinematic Walker which is a mechanical robot on the basis of Four bar mechanism. Main Project- Design and analysis of SEDAN car designing car body and applying different material for checking which is much efficient and velocity analysis is also done using ansys workbench 34 Engineering, Solidworks, Mechanical Engineering, AutoCAD Aug 7, 2017 Aug 7, 2017Ended $351
Engineering Dynamics I need some help (tutoring) in engineering dynamics. 35 Mechanical Engineering Aug 6, 2017 Aug 6, 2017Ended $134
FEA analysis of deep drawing on Ansys -- 2 analysis and stress distribution of deep drawing process on ansys using explicit dynamics module. e.g a cup. simulation of the process , the total deformation and safety factor etc. 34 Engineering, Mechanical Engineering, Materials Engineering, Finite Element Analysis, 3D Modelling Aug 5, 2017 Aug 5, 2017Ended $151
Heat Transfer looking for someone good with heat transfer 41 Engineering, Mechanical Engineering, Manufacturing Design Aug 5, 2017 Aug 5, 2017Ended $37
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