机械工程 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!

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    84 搜到的工作,价格货币为 USD

    i want to find buyer for casting, forging and precision machined parts

    $175 - $524 / hr
    $175 - $524 / hr
    0 个竞标
    Thermodynamics design project 6 天 left
    已验证

    It’s all in the file attached

    $40 (Avg Bid)
    $40 平均报价
    10 个竞标

    I need an Android app. I would like it designed and built.

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    6 个竞标

    Hi There, I'm an HR manager and looking for an MEP engineer to work with us for the long term. Since I must introduce you to our board, I would appreciate it if you answer the below questions? 1- What type of qualifications do you have? 2- Have you already done any project in the US? If so, please send your best samples. 3- Which software do you use for calculation and drawings? Please d...

    $418 (Avg Bid)
    $418 平均报价
    16 个竞标

    ANSYS nCode Design Life training

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    6 个竞标

    looking for a team who can work on a small project, Making a rotating Charcoal BBq. i will post video of what i am looking for.. once i have a team who is willing to take on the challenge.. the project must be simulated to prove no parts are colliding. all hardware must be in standard dia.. the BBq must have a potato cooking area,, its 4"' ROUND cylinder with open hatch, made out of 1...

    $300 (Avg Bid)
    $300 平均报价
    54 个竞标
    Storm Shelter 6 天 left

    storm shelter company in need of a mechanical engineer to review and stamp a ventilation system on a commercial storm shelter for the state of Alabama.

    $925 (Avg Bid)
    $925 平均报价
    13 个竞标
    Physics problem 6 天 left
    已验证

    These are the few question that you have to answer. The resouces will be given (where you see the actual question) during the hiring interview. 1. In Example 1.3 on page 31 of Roden, an expression for vin(t) is given. Verify that this equation is correct using the formulas in Appendix A (page 473) for the Fourier coefficients. (Remember that “s(t)” was accidentally omitted in the te...

    $23 (Avg Bid)
    $23 平均报价
    15 个竞标

    MONENCO IRAN Consulting Engineers is a private company which is active in wide range of power generation systems engineering services. We are assigned to design of concentrated solar power plant by parabolic troughs which shall to integrate with an existing combined cycle power plant in Iran. Our main tasks in this project are: - Overall engineering of total plant (Solar field, Heat Transfer Fluid...

    $9540 (Avg Bid)
    $9540 平均报价
    8 个竞标

    I need a cad model/design ready for fabrication. It is also important have the model/design check thru solidworks. Pls see sample model in the attachment. I only need the chb machine, and not the conveyor belt or mixer. I will send the video for shortlist applicant.

    $967 (Avg Bid)
    $967 平均报价
    53 个竞标
    Mechanical Engineering 6 天 left
    已验证

    Sustainability analysis of a design and sustainable manufacturing routes see attached file

    $125 (Avg Bid)
    $125 平均报价
    21 个竞标

    Need perfect and best mechanical CV for internship in international companies with good english skills and best typing style.

    $72 (Avg Bid)
    $72 平均报价
    13 个竞标

    I need to create a 3D hand grip model in solidworks

    $20 (Avg Bid)
    $20
    1 项参赛作品
    DC fast charger 5 天 left
    已验证

    Need to design a DC fast charger for electric vehicle charging purposes but theoratically not practical. Need to calculate the capacities and make a report.

    $78 (Avg Bid)
    $78 平均报价
    8 个竞标

    We are looking for dynamic and smart freelancers capable of finding personalized mechanical pencil manufacturers, only on the European market. Our designs of the mechanical pencil and the package box are EUIPO / WIPO registered.

    $119 (Avg Bid)
    $119 平均报价
    11 个竞标

    I have a model in cas format. I need to adjust it. 1. Instead of a single entry from the bottom, make narrow nozzles. With a diameter of 20 mm. 2. Configure the calculation so that it is automatically calculated simultaneously for different particle feed rates, for different particle diameters, and all this is simultaneously recorded in Excel for further analysis. As a result, I need to get a cor...

    $176 (Avg Bid)
    $176 平均报价
    17 个竞标

    Hi , a stockpile designer wanted , all the measurements ready to use in calculation . thanks

    $47 (Avg Bid)
    $47 平均报价
    13 个竞标

    We need the 3d design in solidworks with autocad drawings for manufacturing the Metal slitting machine. I need to manufacture sliting machine with my requirement as like SM350 Slitter machine. you can get details from [登录来查看链接] and video link [登录来查看链接] here. Please bid only experiance person which can do work single this is not for any company. Thanks happy Bidding

    $49 (Avg Bid)
    $49 平均报价
    30 个竞标

    Space time block codes for orthogonal design.

    $300 (Avg Bid)
    $300 平均报价
    10 个竞标

    Hi, I’m looking for a person who is good in fluid mechanics and PDE. Please contact with me if you can help me.

    $44 (Avg Bid)
    $44 平均报价
    17 个竞标

    i need profeesional electrical engineer who has excellent knowlege abour smart grid and simulink. Please if you are not electrica engineer and you dont work on smart grid do not present your proposal

    $181 (Avg Bid)
    $181 平均报价
    10 个竞标

    Need HVAC drawings for my current floor plan. Its a 1300 sq ft office that already has plumbing and electric plans, and now just needs the hvac plan so that I can submit it.

    $202 (Avg Bid)
    $202 平均报价
    28 个竞标

    Aluminium build. Need to know the lightest possible set up.

    $174 (Avg Bid)
    $174 平均报价
    34 个竞标

    Needs to hire 2 Freelancers We are an innovative team in the holiday lighting industry that creates custom designs for large projects all over the US. Our team is looking to add an experienced design consultant with extensive knowledge in Solidworks to help us create our custom designs that we send to our factory in France.

    $410 (Avg Bid)
    $410 平均报价
    58 个竞标
    container cold store 5 天 left
    已验证

    designing and bill of quantity to convert 20ft shipping container into a Reefer cold store for remote area I will fabricate it in my own workshop I need also complete cooling system for min 30mt cooling area

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    8 个竞标

    trying to simulate and analyze any inversion of four bar mechanism using MechAnalyzer software and write a report about it

    $191 (Avg Bid)
    $191 平均报价
    13 个竞标

    healthcare medication robotics

    $52 / hr (Avg Bid)
    本地
    $52 / hr 平均报价
    2 个竞标

    Hello i am looking for professional to build a product from scratch I want to build cement mortar sprayer

    $412 (Avg Bid)
    $412 平均报价
    13 个竞标
    Looking for an engineer 5 天 left
    已验证

    i am looking for someone having expertise in Wolfram Mathematica software. i will share work details in chat

    $21 (Avg Bid)
    $21 平均报价
    4 个竞标

    Your task is to perofrm fault diagnosis of gearbox using ANN / spectral subtraction and de-noising method

    $206 (Avg Bid)
    $206 平均报价
    10 个竞标
    Climate Model 5 天 left

    Have a task that involves using Wolfram Mathematica software to create a conceptual climate change model. Various factors need to be included within this, so that we can vary the factors and observe the projected results. Factors we are thinking about just now include the damage that NOX gases can do in comparison to CO2, the devastation that could be caused by the ice sheet over the landmass in A...

    $185 (Avg Bid)
    $185 平均报价
    12 个竞标

    Need to set up a non-newtonian liquid experiemnt in a tank and shaft to have the same analogy as the lab experiments.

    $52 (Avg Bid)
    $52 平均报价
    14 个竞标

    For given geomentry which is made of facets, the current task need to clean the facets and should be translated to ansys workbench for futher analysis. the format is parasolid with multiple facets, you need to develope a process which reduces the facets by preserving the features internally and on the srface

    $98 (Avg Bid)
    $98 平均报价
    4 个竞标

    Flow through vain, Vibration analysis of bridge structure and many more

    $102 (Avg Bid)
    $102 平均报价
    18 个竞标
    SMART GRID 4 天 left
    已验证

    i need profeesional electrical engineer who has excellent knowlege abour smart grid and simulink. Please if you are not electrica engineer and you dont work on smart grid do not present your proposal

    $238 (Avg Bid)
    $238 平均报价
    10 个竞标
    $24 平均报价
    97 个竞标

    i'm looking for projects in different categories like transportation, education, manufacturing, logistics, health care. specially looking for the arena to model in simio software

    $250 (Avg Bid)
    $250 平均报价
    1 个竞标

    Hello, looking for an experienced CAD designer. A background in industrial design or industrial engineering is preferred. Located ideally in the western US. The deliverable is a detailed CAD file of a single washing machine with all internal and external parts. Rough designs of this machine have already been completed yet some details are still lacking. These designs will be used to produce machin...

    $949 (Avg Bid)
    $949 平均报价
    41 个竞标

    Design , Fabricate and Test of the Battery operated vehicle.

    $100 (Avg Bid)
    $100 平均报价
    3 个竞标

    Need someone who has full knowledge in mechanics, physics

    $47 (Avg Bid)
    $47 平均报价
    14 个竞标

    Preforum optimization on the CSTR reactor as attached

    $115 (Avg Bid)
    $115 平均报价
    14 个竞标

    Your task is to design new gearbox and perform the Modal , Transient, Contract stress and Time varying mesh stiffness analysis.

    $153 (Avg Bid)
    $153 平均报价
    20 个竞标

    Looking for options for someone to serve as BIM Coordinator supporting engineering and design office operations. Position would fill a potential need / opening for a period of 2-6 months while a temperament solution / candidate is searched for. This position could go from short term to permanent position if the person is interested. Position would be supporting engineering and designers with quest...

    $152 (Avg Bid)
    $152 平均报价
    9 个竞标

    Buenas, Necesito calcular el Momento resistente que presenta un disco para girar a una determinada velocidad angular a velocidad constante, para de esa manera poder hallar la potencia requerida para mantener girando el disco. El disco presenta las siguientes características: -el disco esta semi sumergido en agua -tiene una cavidad de aire en la parte superior que actúa como flotad...

    $20 (Avg Bid)
    $20 平均报价
    3 个竞标

    system modeling i will share you the details

    $152 (Avg Bid)
    $152 平均报价
    23 个竞标

    Long term, various job regarding Cad/Cam drawing and CNC programming

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    55 个竞标

    Research proposal about Exergy analysis and the performance on heat exchanger using nanofluid. use ScienceDirect database to take any citations see the attached (guideline) and one article you can use it as well

    $57 (Avg Bid)
    $57 平均报价
    33 个竞标

    I need 100 couplers to allow one male end of a 1 inch pipe to screw into a similar but slightly different female thread. The match must be exact and allow for negative air pressure and support 3 pound object. I can provide male examples of both by overnight. Plastic would probably be fine. Must withstand repeated dis and re connection DUE TO AIRLINES Must be US based for rapid delivery

    $556 (Avg Bid)
    $556 平均报价
    16 个竞标

    I need 100 couplers to allow one male end of a 1 inch pipe to screw into a similar but slightly different female thread. The match must be exact and allow for negative air pressure and support 3 pound object. I can provide male examples of both by overnight. Plastic would probably be fine. Must withstand repeated dis and re connection

    $388 (Avg Bid)
    $388 平均报价
    9 个竞标