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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    132 搜到的工作,价格货币为 USD

    I am looking for engineer to work on my project who is mechanically inclined

    $69 (Avg Bid)
    $69 平均报价
    17 个竞标

    need electrical engg graduate to help me do BJT

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

    As a final product I would need final project report done as well as comsol multiphysics software files.

    $89 (Avg Bid)
    $89 平均报价
    2 个竞标

    More details will be shared via chat,please if you don't know Ricardo program do not bid

    $277 (Avg Bid)
    $277 平均报价
    1 个竞标

    Dear All, I am looking for someone, who is an expert in theoretical as well as practical knowledge in AutoCAD. If you are, please get back to me. 30mins Duration of work. Budget: $8-10 Thanks. Regards

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    13 个竞标

    More details will be shared via chat

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

    Mechanical Engineer with expertise experience in Ricardo program should bid

    $7 - $21
    $7 - $21
    0 个竞标

    Mechanical Engineer with expertise experience in Ricardo program should bid

    $18 (Avg Bid)
    $18 平均报价
    3 个竞标

    More details will be shared via chat,please if you don't know Ricardo program do not bid

    $7 - $21
    $7 - $21
    0 个竞标

    More details will be shared via chat,please if you don't know Ricardo program do not bid

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

    Dear All, I am looking for someone, who is an expert in theoretical as well as practical knowledge in AutoCAD. If you are, please get back to me. 30mins Duration of work. Budget: $8-10 Thanks. Regards

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

    More details will be shared via chat,please if you don't know Ricardo program do not bid

    $7 - $21
    $7 - $21
    0 个竞标

    This project requires a simple 2-D simulation in Ansys software. We will provide the experimental paper for reference purpose, to do the same simulation and match the results. Further, the meshing process is also the easier one, You need to do the Grid independence study i.e (Do the simulation for cells x/2 , or 2x or 3x/4 etc depends on thee results how much they are near , doesnt need to be accu...

    $112 (Avg Bid)
    $112 平均报价
    1 个竞标

    More details will be shared via chat and again do not bid if you are not familiar with Ricardo program

    $7 (Avg Bid)
    $7 平均报价
    1 个竞标

    We are looking for somebody experienced in DWG and STP files who can change/convert several DWG/STP drawings into 1 assembly DWG/STP file. Basically, we will provide you with a few separate DWG/STP files which will need to be combined into 1 assembly drawing.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    56 个竞标
    FEA in Abaqus 6 天 left

    Hello, I am working on one project like 'Optimisation of laser hole drilling process for Stainless Steel'. In my project I need FEA in Abaqus software. You have to select two different plake like ST321H and ST33. And want to do FEA of drilling process vai CO2 laser.

    $79 (Avg Bid)
    $79 平均报价
    6 个竞标

    only an expert or phd in optics and creative!! I have to present a presentation before optics experts (phd) and I started to do it but kind of stuck. I want to improve my detection of particles on panels abilities by using scattering affects so i search for ideas. i have some basic ideas in the presentation but need to expand. also, open for intersting ideas to simulate surfaces or other inter...

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

    I am looking to build a compact, portable, piece of fitness equipment that will be used for resistance and strength training. There are many products on the market such as rubber bands, cables and pulleys, but nothing seems versatile or effective enough. If possible, I would like to try and combine these ideas, plus a few electrical components to primarily build a prototype for me - but if a succe...

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

    need to design a clay brick making machine for a systematic production process . its should include design blueprint in pdf and 3d operation of the machine with final product output youtube link is shown below [登录来查看链接]

    $93 (Avg Bid)
    $93 平均报价
    16 个竞标

    Designing a two stage compound spur gear train design using CATIA, doing the calculations for the gear, form it in a report. Specification are attached.

    $155 (Avg Bid)
    $155 平均报价
    12 个竞标

    Ich habe ein rotes Gebäude mit 5 Seiten. Ich benötige einen rechnerisch ermittelten Schwerpunkt = Niveaupunkt des Gebäudes. Bitte geben Sie mir den Rechenweg und den Abstand des Niveaupunktes von links und von vorne an.

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

    I need convert STP to Solidworks, as SOLIDS and with all individual components SEPARATED. Attached is a example. Thanks

    $25 (Avg Bid)
    $25 平均报价
    69 个竞标

    We are a startup which is giving E-Cycles on rent to Delivery professionals. Currently, we have imported 250 E-cycles in CKD form. 40 bikes are running on daily basis and is being rented out. Rest are in the process of being imported. The main task is to indigenise the E-cycles. The indigenisation shall require following tasks: 1. Changes required in the current E-Cycle design 2. Listing all the...

    $2570 (Avg Bid)
    $2570 平均报价
    7 个竞标
    Chemical engineer need 6 天 left
    已验证

    i need the chemical engineer for my job. Details will be shared with winning bidder.

    $61 (Avg Bid)
    $61 平均报价
    12 个竞标

    The purpose : create design of reactor chamber , consist of anode/katode/separated by membran cell. The reactor / diaphragm separates the Anolyte and Catholyte solutions that are generated respectively at the anode and cathode chambers of the cell. Thus preventing the two streams mixing and inter-reacting to form a simple sodium hypochlorite solution. This method same with electrolysis process c...

    $519 (Avg Bid)
    $519 平均报价
    9 个竞标

    Design and Development of mechanical component in any type. Like new protect development and modify of existing products.

    $1276 (Avg Bid)
    $1276 平均报价
    57 个竞标

    i am looking for expert in the process control work i will share more details via chat.

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

    Need a plastic engineer to review 3D.

    $331 (Avg Bid)
    $331 平均报价
    27 个竞标

    Need a developer to produce STL files to load into this printer that i am going to buy. I can buy any printer if a better one is suggested. Have several designs to be created.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    31 个竞标

    modelar uma peça solidworks em 3D

    $401 (Avg Bid)
    $401 平均报价
    23 个竞标

    Courses are - Human Factors Engineering Textbook used: Sanders and McCormick (1993) Human Factors in Engineering and Design. - Introduction to Operations Research Text used: Operations Research – An Introduction, Ninth Edition, by H.A. Taha, Prentice Hall, NJ, 2011.

    $22 (Avg Bid)
    $22 平均报价
    8 个竞标

    I am going to cut 3 blocks off the top of a cement block wall. There is a cheek wall that I need an evaluation of whether it is cosmetic and I can remove or if it is structural, how much can I cut it back. That includes a document by a certified engineer I can submit to the local community. This is in Oceanside California

    $422 (Avg Bid)
    $422 平均报价
    14 个竞标

    I am looking for someone that can design manufacturing industry automation solutions using PLC, Robotics, Dedicated Automation, Electrical machine. Automation Tasks that you need to develop include: Pick and Place of items Position Adjustment Motion Control Liquid Control Air Control If your skills and previous projects include these skills please reach out to me, we will discuss further ...

    $1976 (Avg Bid)
    $1976 平均报价
    27 个竞标

    Developing or enhancing current materials used in producing surgical face masks or N95 respirators.

    $37 / hr (Avg Bid)
    $37 / hr 平均报价
    6 个竞标

    I need to create a 3d rhinoceros surface model and then make it solid with solid edge with all internal stuff (buttons, vibration motor, ribs etc) . The object is a xbox 360 pad.

    $133 (Avg Bid)
    $133 平均报价
    30 个竞标

    I need someone to help me in catalyst course - chemistry

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

    This is a follow on from the first round. Now we need to collaboratively combine and improve the design. Like the first round I will award two or more second places of $100 but this is a token amount as we are trying to save lives here. If I get any donations (cheapventilator g. mail) then I will increase the prizes but I have already spent a lot of my own money on pumps, fans, valves, gears, sens...

    $200 (Avg Bid)
    加保
    $200
    2 项参赛作品
    mathematica 6 5 天 left

    vreau 2 probleme rezolvate in mathematica 6

    $25 (Avg Bid)
    $25 平均报价
    9 个竞标

    I have a design for controlling the timing and duration of flows to and from a patient from a ventilator. Behind these four thin rotatable disks is a turning disk with a quarter pie shaped hole. The disk rotates from a high pressure side (inhale) to a low pressure side (exhale) and these four disks can be rotated to control the timing and duration of each side. They should not be symetrical since ...

    $439 (Avg Bid)
    $439 平均报价
    5 个竞标

    Looking for freelancer knowledgable in Thermodynamics and heat transfer

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

    *** GÉNERO *** Debes ser un hombre. *** PAÍS *** Debes vivir en cualquier lugar en Venezuela. *** CALIFICACIONES REQUERIDAS *** No me importa tu experiencia ni tu educación formal. *** CUALIDADES REQUERIDAS *** Estoy buscando un hombre con ***fuertes habilidades analíticas*** que pueda aprender como hacer el trabajo de manera innovadora, eficiente...

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

    We need to develop a vertical board that is self-standing, where boards of 90 x60 cm are displayed in a "book binding" way. The materials used must be regid enough since it will be used in construction sites. Easy to manufacture is important.

    $140 (Avg Bid)
    $140 平均报价
    17 个竞标

    only an expert or phd in optics and creative!! I have to present a presentation before optics experts (phd) and I started to do it but kind of stuck. I want to improve my detection of particles on panels abilities by using scattering affects so i search for ideas. i have some basic ideas in the presentation but need to expand. also, open for intersting ideas to simulate surfaces or other inter...

    $145 (Avg Bid)
    $145 平均报价
    2 个竞标
    Sanitization booth design 5 天 left
    已验证

    Hello all , hope you’re all doing well. I need a walk through sanitization booth design similar to the videos below . I need a blue print created by an engineer, so I can give the design to the carpentry company to build. Also I need you to give me the list of nozzles and compressors etc that should be used. Anymore questions I will answer in chat. Thanks

    $421 (Avg Bid)
    $421 平均报价
    19 个竞标

    More details will be shared via chat

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

    I need a mechanical Engineer to help with a simple project on using Pattern Recognition to Detect Damages.

    $24 (Avg Bid)
    $24 平均报价
    21 个竞标

    Mechanical engineering maths work to be undertaken. Please discuss for further help. Steve

    $177 (Avg Bid)
    $177 平均报价
    42 个竞标
    Trophy icon Solidworks Simulator Macros 5 天 left

    Hi, we are offering payment to the ones who can send us the "code" for the macros for the following solidworks 2017 items: - how to order the macro to "hide/show" the external Load arrows (and how to copy these to a .txt doc) - how to order a macro to extract the reaction forces Attached a video which I can show exactly how I would love my macro to look like - Please note...

    $110 (Avg Bid)
    加保
    $110
    0 项参赛作品

    Looking for a engineer to design me a breathable elastic/stretchable ring. The ring must be: - Breathable, so your finger doesn't sweet and leave a mark - Safe, needs to be able to break off the finger if it snags onto something and pulls. - Comfortable, needs to feel like nothing on your finger, people need to forget its there. - Smooth and functional. Needs to be designed to not catch whe...

    $226 (Avg Bid)
    $226 平均报价
    9 个竞标

    Surveying , Shaft sinking Rock mechanics Process plants Smelting Mine manager Mine engineers

    $11250 (Avg Bid)
    $11250 平均报价
    4 个竞标