Mechanical Engineering jobs

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! Hire Mechanical Engineers

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    1,362 jobs found, pricing in USD

    Having G+7 floors with each floor area 520 sq.m, need to do modelling, energy simulation, day light analysis, solar roof top and detailed documentation.

    $3250 (Avg Bid)
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    1 bids

    Hi. I am looking to build a Diagonal tension field for a lonjeron. I can provide the .igs or .catproduct model of the entire wing or simply of the lonjeron. I also have a book that may help but we'll discuss the further details in private. I have the wing geomety well defined and I can provide that too. Thank you!

    $80 (Avg Bid)
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    I need discretized equations using 2nd order accurate vertex based finite volume method for 2D domain. The budget is upto US $50.

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    BLOW MOLD DESIGN 6 days left
    VERIFIED

    This is to design a mold for a simple blow molded design. Not a injection mold. That will be in the shape of a Mylar balloon as you see in the picture. But it will be blow molded into a plastic design. It will have to be made in .STP format I have attached a picture exactly what it should look like. The picture shows the balloon on a cube stand, but we do not need the stand or the base under the balloon. Just the balloon design in a blow mold. We just need the outside designed to look Exactly like this design. The size will be 21 inches hi and 14 inches wide (at the widest point) If this goes well, it could lead to MANY more projects. Thanks Dvae

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    The goal is to provide economical electricity generation and storage as well as an electrically operated valve controller and LED light with a motion detector. The parts should be ready-made components from companies such as AliExpress or IndiaMART. The system components work 12V DC and are as follows: - Solar cell with wall mount - Battery and controller - valve regulator (power may be about 2-5 W) - LED light, (power may be about 2 W) - motion regulator of the valve The solar cell is used between the Earth's 45 ° latitudes, so there is usually enough light. The battery should be easy to use (eg AGM or lead-acid battery). There should be enough power for 2 days without additional charge. A suitable controller for the power system should be included. Motion regulator of the valve. The distance between the fixing lugs of the straight push rod of the valve regulator in the closed position, is 210 mm and in the open position, about 250 to 310 mm. When the push-button of the power switch is held pressed, the rod in the closed position of the controller will automatically extend to another extreme position (the open position) for about 1-2 seconds and stay there. When the power switch is released, the controller automatically returns to the close position and stays there. Turning on the power is done by a push-button attached to a 10 mm thick plate. The force to resist the movement of the regulator is about 5 to 10 kp (50 to 100 N), as well as the force that aspires away from the end positions. The controller should be moisture resistant. The power is switched on and put off about 25 to 50 times a day. The light should be a splash-protected LED lamp mounted on the inner wall. The power of the LED light is about 2 W. The light is on for about 2-3 hours a day. The motion regulator of the LED light switches the light on for 3 minutes. It would be good if the motion detector could be integrated into the LED light. The designer should draw up a system diagram of the whole as well as a detailed list of the necessary parts (where to obtain, part names, part numbers, prices). Please indicate in your offer that you have read this work description

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    Life cycle analysis of an electric food steamer and induction cooker using simapro software and impact of energy consumption of both and amount of meals it can cook out of the entire life period. Skills: Sima pro software.

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    Expert in solar engineering needed to work on some design

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    Looking for somebody who can design me a wire construction like in the attached pictures shown. The technical drawing has to be with all necessary dimensions for the manufacturer. The glasses have the dimensions D10*H17CM.

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    Looking for Mechanical Engineer to calculate pressure and structural parameters (material and wall thickness) of small, high temperature pressurized capsule to conduct evaporation experiments of Aluminum, Beryllium and Lithium Fluoride. Goal of the experiments is to maximize mass of evaporated material and minimize mass of the capsule. Use of ANSYS or ABAQUS software is plus, but manual calculations will be considered. Please check attachments with capsule drawings. The capsules will be filled with Aluminum, Beryllium and Lithium Fluoride solid powder at fill rate (by volume) as shown in the drawings, evacuated and heated to Tboiling+ temperatures. You have to calculate vapor pressure as function of temperature (Tboiling +/- 300ºC) and material fill fraction, choose appropriate structural material, and calculate wall thickness in order to withstand pressure and temperature. Total Heat Capacity of the capsule (sensible heat+heat of fusion + heat of evaporation) have to be calculated/plotted as function of Temperature. Thank you Michael Deep Green Technology

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    Build a combi steamer oven 6 days left
    VERIFIED

    Combi steamers (also called combi-steamers, hot-air steamers, combination steam-convection ovens, or simply combi ovens) are cooking appliances typically used in professional catering or food service operations. Combi steamers can produce both dry (convection) and moist (steam) heat, and are capable of shifting between them automatically during the cooking process. It can be used to simultaneously steam vegetables or potatoes quickly and gently, while also roasting or braising meat and fish, or baking bread. The appliance is fit for many culinary applications, including baking, roasting, grilling, steaming, braising, blanching and poaching. Combi steamers expand upon standard convection ovens in that they also generate steam or a combination of steam and superheated steam. They help gastronomy-industry professionals bridge the gap between economy and menu diversity while also maintaining the desired food quality. I want to build my own by sourcing the OEM components, fabricating the oven interior and exterior locally and assembling the oven in my central kitchen. I need help with sourcing of the components and design of the oven. I have a very well equipped very sheet metal fabrication shop and some brilliant kitchen equipment technicians. These will be strictly for in-house use. Reverse engineering an old discontinued model would be acceptable. From timeline and cost perspective it might even be preferable.

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    The aim of this project is a user subroutine in abaqus for a Zero-Thickness-Element that reflects specific contact mechanics (static and dynamic behaviour). this project requires knowledge in Abaqus and in special in User subroutines

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    Biomechanics Cop and vicon knowledge needed

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    Drafting only. Design is ready in sketches. I need MEP draftsman experienced in building services to draft and prepare drawings for mechanical systems. Duration is maximum 5 days. Project is Villa located in UAE. Budget is maximum 150$.

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    We are developing a product. We need to build prototype. Need assistance with mechanical design and drawing using Solidworks. We are located in Cincinnati.

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    Replicating an existing mountain bike frame design/geometry and take it from there.... the idea is to simulate with different materials (aluminium, carbon fibres, etc), checking for stiffness and resistance, under a weight constraint. The work needs to be produced in solidworks

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    Please bid only if you worked on hfss and you have install on your system.

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    Looking for an experienced engineer to design a simple locking mechanism for a lab project. Need a locking, timer controlled, rotating cap for larger sized test tubes/conicals. Functionality needs to be: A nonremovable, fixed cap for aforementioned test tube that is unidirectional, and is unlocked (cap now able to be freely rotated) when a preset timer hits zero. When the cap is rotated 270 degrees, a trigger is hit that resets the timer and relocks the rotating mechanism. In essence, a rotating cap that is nonrotatable when locked, unlocked by a timer hitting zero after when it can be rotated, and then a trigger is hit when 270 degrees rotation is reached at which point rotation is locked and timer resets; process then repeats (using a preset timer). Example of size needed: [login to view URL] Need the cap to be like the one in example link, but does not need to be removable. Only unidirectional and locking based on timer. Need a single physical sample of the built apparatus and all engineering plans to recreate multiple of the mechanism for proprietary lab research project. Contact for more details and specifics.

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    I am looking for someone who can handle a task related to the sector of mechanical engineering

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    This course covers modeling, analysis, and control of single and multiple degree-of-freedom dynamical systems, including mechanical, electrical, thermal, fluid systems and their combinations (mixed systems). The processes of energy storage and dissipation, which are common for different kinds of dynamic systems, will be emphasized in investigating general principles for modeling various dynamic systems. Basic concepts in system theory such as state variables and stability notions will be introduced. Most of the content will be restricted to linear-time-invariant systems; however, local linearization around nominal operating points will be taught to analyze nonlinear systems. Introduction to classical control analysis and design methods

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    Looking for Mechanical Engineer to calculate pressure and structural parameters (material and wall thickness) of small, high temperature pressurized capsule to conduct evaporation experiments of Aluminum, Beryllium and Lithium Fluoride. Goal of the experiments is to maximize mass of evaporated material and minimize mass of the capsule. Please check attachments with capsule drawings. The capsules will be filled with Aluminum, Beryllium and Lithium Fluoride solid powder at fill rate (by volume) as shown in the drawings, evacuated and heated to Tboiling+ temperatures. You have to calculate vapor pressure as function of temperature and fill fraction, choose appropriate structural material, and calculate wall thickness. Thank you Michael Deep Green Technology

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    Need to design (AI) algorithm -Reinforcement Learning-, as ROS node python (.py) to control 4W steering mobile robot for path tracking problem. I have attached a paper named "Robust sideslip angles observer for accurate offroad path tracking control" I want this paper to be implemented. Budget for this project is 60-80$...Overbidds will not be accepted. So kindly place bid if you agree with this... Deadline is around 1 week.

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    I wanted to expand my existing customer base and looking to penetrate new companies and explore for new potential customers. Freelancers are expected to identify potential customers, help me to expand my customer base through marketing and secure orders.

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    Please bid only if you worked on hfss and you have install on your system.

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    Simulate a 6 DOF bipedal robot to walk across a flat floor using MSC ADAMS simulation

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    Design steel reinforced concrete building structure with Autodesk Robot Structural Analysis for: 3 level building 600 square meters footprint, ground floor + 2 story building floor blueprint: [login to view URL] Only structure, no need for exterior design at this point. You would need to have some experience to help with reducing the materials costs. The build will need to check on wind, snow and seismic tests for specs in Europa > Romania (tested within Autodesk Robot Structural Analysis). Walls and rooftop: 100mm Metallic Sandwich Isolated Panel Rooftop support: Howe Truss 1. Design all vertical and Horizontal elements 2. Design All Connections - with Robot Structural Analysis 3. Design of footings and grade beams 4. Make Optimisation to all sections to be minimum to reduce cost

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    Hi, everybody. I am looking for an expert in Solidworks2017 who can build 3D model based on 2D drawing attached. I will pay $100 for relevant who can finish this modeling in 3 days, $50 bonus if he can finish it in 24 hours. I will create milestone if you show me any progress. Delivery should be *.sldpart or *.sldasm. Should be resemble and should not miss any details

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    Hi, everybody. I am looking for an expert in Solidworks2017 who can build 3D model based on 2D drawing attached. I will pay $100 for relevant who can finish this modeling in 3 days, $50 bonus if he can finish it in 24 hours. I will create milestone if you show me any progress. Delivery should be *.sldpart or *.sldasm. Should be resemble and should not miss any details

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    Redactar un proyecto de actividad y obras para un local de 70 m2 diáfano, incluyendo todos los documentos obligatorios según CTE, Estudio de Seguridad, Acústico... Se entregará el Proyecto comenzado en un 30% y los planos realizados en un 90%. Se trata de realizar un Proyecto de mínimos para entrarlo URGENTEMENTE. La justificación normativa está realizada, daría para incluir. Realizar Proyecto eléctrico básico para pasar Licencia (se proporcionarán elementos iluminación y fuerza en plano y presupuesto eléctrico). En provincia de Bizkaia. No se necesita visar y Dirección de Obra.

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    CFD (HVAC SYSTEM) PROBLEM 4 days left
    VERIFIED

    CONTACT ME MORE INFO....................

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    Bussiness -- 2 4 days left

    I need a mechanical engineers has experience in workshop field,designing and app designer

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    Bussiness 4 days left

    I need a mechanical engineers has experience in workshop field

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    I am looking to provide water level alert devices to residents of small towns and cities in Nigeria so as to alert users on time of low water level in their storage tanks. The device would operate with solar and installed on top of the tanks. The device should be capable of sending an SMS alert for 20% water level. The range of the sensor should be 3-6m max. It needs to be mass produced and each piece should cost between $5-$15. Prototype should cost between $10-$60 max.

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    Looking for a mechanical design engineer specialising in product / enclosure design, well-versed in 3D modeling and CAD - SolidWorks preferred. Must have working knowledge of fabrication processes using metal and plastic materials. We need someone with great practical experience in product design for manufacturing. Candidate should be available to work within core hours of 9 AM to 5 PM AEST. Please send in your proposal, with "FabriCation" as the first word. Send in samples of your previous work - model drawings, dimensioned assembly drawings, and pictures of actual parts made. Only bids meeting ALL requirements stated above will be considered.

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    I need to analyse a polymer model in Ansys to determine optimal thickness and minimum deflection via FEA in antsy. Solidworks models exist

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    The project ========= Write technical content for a small (start-up) engineering design and scientific research firm. The content is to be included it in a catalog and also to be used stand alone. It should cover the following services: - Modeling and Simulation in engineering and applied physics - Optimization - Multiphysics Analysis We prefer to use the Autodesk family of products, MATLAB and Simulink, COMSOL Multiphysics, ANSYS Multiphysics, discipline specific software and software developed in-house. But the content, if possible, should be software independent (without mentioning any specific software) We have workstations Dell Precision dual-Xeon, 36 cores, 256 GB RAM, GPU accelerators NVIDIA P5000 (8.9 TFLOPS) for high performance computing, HP Workstation Z2 Mini G3 Performance, 32 GB Ram, 512 GB SSD, Nvidia Quadro/Intel HD Graphics for CAD, Plotter HP Designjet T730 (36 inches), 3D printer Ultimaker 3D+, desktop 5 axis CNC machine, electronic instrumentation shop, Arduino kits, etc. The catalog should be developed for hard-copy printing and for electronic distribution. Deliverables: - Files in original format. You can use any software you want to do the job but we require the original files in case we need to modify them in the future. - Ready to print files if available. Otherwise we will take care of the final graphic design. Time frame: URGENT (less than 5 days). Length: around 4 pages of content including pictures (cover and back cover not count towards the 4 pages of minimum content. Total maximum number of pages: 8 pages. Bonus: A bonus will be paid depending on the quality of the work. About the start-up company: MAIDANA RESEARCH is a small business dedicated to engineering design and scientific research. It's main set of activities rely on computer aided design, engineering and manufacturing (CAD/CAE/CAM), basic and applied research in the engineering and physical sciences, and consulting in topics related to industries and advanced technologies deemed critical to national security and to long term economic development including aerospace, satellites, nuclear technologies, defense-related industries, and advanced energy systems.

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    The project ========= Write technical content for a small (start-up) engineering design and scientific research firm. The content is to be included it in a catalog and also to be used stand alone. It should cover the following services in Mechanical Engineering - Mechanical Design, - Dynamics and control, - Computational Fluid Dynamics - Thermal analysis - stress analysis, - Mechatronics, - Rapid Prototyping We have workstations Dell Precision dual-Xeon, 36 cores, 256 GB RAM, GPU accelerators NVIDIA P5000 (8.9 TFLOPS) for high performance computing, HP Workstation Z2 Mini G3 Performance, 32 GB Ram, 512 GB SSD, Nvidia Quadro/Intel HD Graphics for CAD, Plotter HP Designjet T730 (36 inches), 3D printer Ultimaker 3D+, desktop 5 axis CNC machine, electronic instrumentation shop, Arduino kits, etc. Deliverables: - Files in original format. You can use any software you want to do the job but we require the original files in case we need to modify them in the future. - Ready to print files if available. Otherwise we will take care of the final graphic design. Time frame: URGENT (less than 7 days). Bonus: A bonus will be paid depending on the quality of the work. About the start-up company: MAIDANA RESEARCH is a small business dedicated to engineering design and scientific research. It's main set of activities rely on computer aided design, engineering and manufacturing (CAD/CAE/CAM), basic and applied research in the engineering and physical sciences, and consulting in topics related to industries and advanced technologies deemed critical to national security and to long term economic development including aerospace, satellites, nuclear technologies, defense-related industries, and advanced energy systems.

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    Hi, I am trying to design an impulse sealer with manual timing control and variable heating I am looking for someone who can help me understand the mechanical design for it and the electronics design

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    I am looking for a steel structure designer to redesign steel frames ( truss type) for a factory in Suez, Egypt, area 2600 m2, free span 42 m, length 62 m, columns hight 9m. foundation, column necks, base plate are executed( see per attached file).

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    Kétütemű motorok csatornáinak optimalizálása.

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    Computational Fluid Dynamics CFD Analysis and simulation to ensure proper air movement through out the lab to achieve uniform temperature in the lab. CFD analysis to include complete preparation and simulation study of 3D modellling, with all related parameters. The scope shall cover complete lab area and the contractor shall submit a complete CFD report with data sheets, graphs for review and approval of Client and Consultant. The Agency scope is to work on the coordination drawings and produce the results, any comments to be incorporated and revisions made to get the final CFD approved by Client / Consultant. Minimum 3 runs shall be included. CD containing visual output shall be submitted. The following plots needs to be submitted for approval for 3 different heights for both cold air & Hot air. 1) Temperature Plot 2) Speed Plot 3) CO2 Plot 4) Airflow @ 1 meter height from supply grill at each rack (should be > 350 CFM)

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    Hi , I need to 3d model a custom desk in solidwork ASAP

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    Thermofluid engineering task 3 days left
    VERIFIED

    Will share the details in PM. Need freelancer with mechanical knowledge.

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    Project for Alok Kumar M. 6 days left
    VERIFIED

    Hi Alok Kumar M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Project for Nidhin K. 6 days left
    VERIFIED

    Hi Nidhin K., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Engineering Research 3 days left
    VERIFIED

    A professional Engineer for Project proposal

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    Have the ability to manufacture from a made design. Start with a prototype and continue with manufacturing of the product. Price will be discussed once freelancer is offered the job. You'll have the opportunity to discuss the pricing prior to accepting the job. The file that is uploaded is not the actual hose we need. It is just a sample of a very similar RV hose. Once freelancer is selected, you will get all the necessary files.

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    Pre-shipment Inspection in AFYONKARAHISAR - TURKEY Goods: Heat resistant conveyor belt scope : visual: freelancer hast to check material visually against any possible defects and take several photos of materials quantity; inspector has to check quantity of materials and take photos which shows total quantity exist document gathering packing and marking: freelancer has to take photos of packing condition and marking prepare report format in our format in English

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    theoretical evaluation of ion transport on surface (Plasma Physics)

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    Analysis Orde 3 days left
    VERIFIED

    We are looking for an expert who is able to use Abaqus perfectly

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    For N/P purposes, for a small budget of $30/- I need a wooden Cot/Bed designed with schematics, for patenting purposes; and a small 5 minutes video of how it works (for additional $30/-..

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