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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    108 搜到的工作,价格货币为 HKD
    Ansys APDL 6 天 left
    已验证

    please make sure you have the knowledge dont bid then tell me you only work on workbench. also need to have acoustic analysis knowledge

    $282 (Avg Bid)
    $282 平均报价
    1 个竞标

    Looking for someone with good solid background in thermal simulation. We are designing a package for a camera core. The sensor will be integrated with an image processing CMOS ASIC using a PCBA. The assembly will then be house in ceramic base package, capped with a few possible choices of material. We need thermal simulation to be perform on the package based on the selection of material for the h...

    $5646 (Avg Bid)
    $5646 平均报价
    6 个竞标
    expert in petrel software 6 天 left
    已验证

    I have few tasks to be done using petrel software. If you know how to use it and have the software, please bit with past works.

    $20 - $51 / hr
    $20 - $51 / hr
    0 个竞标

    A similar model and results to be obtained using ansys apdl harmonic analysis, a report is attached to see how

    $1423 (Avg Bid)
    $1423 平均报价
    5 个竞标

    more details will be given in the chat. serious bidder only

    $56 - $282
    $56 - $282
    0 个竞标

    I want an expert on xfoil program to test some airfoils.

    $1483 (Avg Bid)
    $1483 平均报价
    5 个竞标
    I need an expert in PDE 6 天 left
    已验证

    I need an expert in mathematics, (partial Differential equations) in specific.

    $683 (Avg Bid)
    $683 平均报价
    22 个竞标

    I'm looking for someone skillful in 3D industrial design, design should be done using Solidworks. I have a few projects to design enclosure for electronic device. This project is to design sheet metal enclosure (size is no bigger than 4''x6''x2''), which holds 1 PCB (5cmx7cm dimension). Enclosure is supposed to have cable hole and external antenna hole on it. You...

    $1028 (Avg Bid)
    $1028 平均报价
    35 个竞标

    check the attachments where you will find the requirement

    $243 (Avg Bid)
    $243 平均报价
    5 个竞标

    check the attachments where you will find the requirement

    $392 (Avg Bid)
    $392 平均报价
    5 个竞标

    I have designed a propeller using a standard propeller series (Wageningen B-Series propeller). I built the 3D model using an online propeller generator called CAESES B-Series tool, but now I need a detailed 2D drawing of the propeller, preferably using the Holst method. Can anyone help me with this? I need this in autoCAD or any other suitable CAD software.

    $1300 (Avg Bid)
    $1300 平均报价
    29 个竞标

    I want a customized design of a turbine as per the instructions I will give later and its CFD simulation on any favorable software, I will need all its files and details.

    $512 (Avg Bid)
    $512 平均报价
    5 个竞标
    MEP Engineer 6 天 left

    MEP Engineer we need an MEP engineer power/water/ gas and heating. We will use 2 boilers and 2 hot water cylinders per floor so we can use domestic systems which, are much cheaper to install and maintain. We will also use 2 distribution boards per floor, we will run sub-mains to isolators and have one consumer unit per room and one for the landlord per floor. Water cylinders will be 250l e...

    $1083 (Avg Bid)
    $1083 平均报价
    8 个竞标

    product designing for the ​lithium battery pack and charger

    $903 (Avg Bid)
    $903 平均报价
    7 个竞标

    Good afternoon. I would like a design and performance simulation for a water jet propulsion chamber for 2x motors that I am evaluating. Motor 1 @150W, 200W and 230W 2204 Spec Motor 2 at 300, 500 and 750W 2207 Spec (is more powerful) The objective is to compare the flow rate and energy consumption of 1 and 2 at the above power consumption levels and compare the physical dimensions of the require...

    $4800 (Avg Bid)
    $4800 平均报价
    13 个竞标

    We need to design a CNC servo electric driven press brake, 3D design with solidworks 2013 and above, 1. Capacity 24 Metric Ton, 2. Working Sheet width 1000mm 3. Ballscrew mechanism for Y axis 4. Between column 950mm 5. X - axis 300mm 6. stroke length - 125mm 7. bending speed 15-25mm/s 8. return speed 150mm/s 9. table height - 800mm 10. servo motor-5.5 Kw 11. total target weight 2500Kg 12. no of ...

    $3444 (Avg Bid)
    $3444 平均报价
    14 个竞标
    STRUCTURAL DESIGN CAL. 6 天 left
    已验证

    More details via chat in details

    $124 (Avg Bid)
    $124 平均报价
    9 个竞标
    need an expert in ansys 6 天 left
    已验证

    I need an expert in ansys who has good experience more details I will provide over chat

    $1020 (Avg Bid)
    $1020 平均报价
    15 个竞标

    we are in need of casing design for our PCB product. We need someone who can instantly do the changes and the sample can be 3D printed before we get 1000's of copies via injection moulding.

    $19171 (Avg Bid)
    $19171 平均报价
    39 个竞标

    We have a client how want us to rebuild a sea freight container. They want doors on one long side of an 40' container. We need to know how to strength the container up and with what material.

    $1099 (Avg Bid)
    $1099 平均报价
    9 个竞标

    Hello I need help with online talent assess-ment. It’s online. Below is a sample of the questons [登录来查看链接] Please let me know if you can help

    $130 (Avg Bid)
    $130 平均报价
    5 个竞标

    I need to get some customized results using any of the CFD softwares like ansys,etc.. Mostly I'm expecting some one who has good hands on experience in CFD.. (Removed by Freelancer.com Admin)

    $1140 (Avg Bid)
    $1140 平均报价
    10 个竞标

    Bulk Revitt, CAD & Solid Works File Production - 3000 items We are looking for a team or high output individual to produce complete Revitt, Auto Desk & Solid Works Files For All our piping products. These files need to include our branding and part numbers. The information provided will be our product catalog (example attached) and we will need a drawing for every part - around 3000 sep...

    $20336 (Avg Bid)
    $20336 平均报价
    33 个竞标
    Engineering Abaqus 5 天 left
    已验证

    Must be aware of Abaqus using a 3D Model, Abaqus Tutorial Heat Transfer Fin Problem

    $368 (Avg Bid)
    $368 平均报价
    7 个竞标
    hydraulic schematic drawings 5 天 left
    已验证

    need somebody to draw hydraulic diagram in autocad inventor

    $926 (Avg Bid)
    $926 平均报价
    30 个竞标

    Cad drawing of structure with solar panel

    $26 / hr (Avg Bid)
    $26 / hr 平均报价
    23 个竞标
    new mathematical model 5 天 left
    已验证

    I am looking for a model for new device, based on known device called: CARBON NANO-TUBE FIELD EFFECT TRANSISTOR (CNTFET). The model for CNTFET already done, you can find the attachment named fittoy. fittoy is the source code in Matlab for several devices including CNTFET. The deference between the new device the CNTFET is the gate. The gate in CNTFET is attached to the device as in pic1 The ga...

    $777 (Avg Bid)
    $777 平均报价
    1 个竞标
    grasshopper 5 天 left

    solving a physics problem on grasshopper 3d

    $257 (Avg Bid)
    $257 平均报价
    6 个竞标
    Coventorware 5 天 left
    已验证

    I need help to design an inertia sensor using Coventorware

    $1397 (Avg Bid)
    $1397 平均报价
    4 个竞标
    Lockout loud 5 天 left

    It's a better version of a car alarm a with extra features, we have most of the work done with regards to hard wire drawings, however we need to get these completed by an Auto electrical engineer to add his or her expertise.

    $2613 (Avg Bid)
    $2613 平均报价
    8 个竞标
    Coffee waste to biofuels 5 天 left
    已验证

    Our company plans to establish a plant that converts spent coffee grounds into biofuels (Biodiesel, pellets and fire logs). Conventional production of biodiesel involves two main processing steps; extraction of oil and subsequent esterification/transesterification to fatty acid methyl esters (FAME). Our aim is to process spent coffee grounds into biodiesel via the in situ process. We are currently...

    $23004 (Avg Bid)
    $23004 平均报价
    14 个竞标

    We are looking for a mechanical engineer to design a motorized light bracket system to fit in our billboard structure. We have not done the mechanical part of the job yet. We only have the billboard structure with no light bracket at the moment. We will need the design showing the mechanism and technical drawings for manufacturing. We will also need the suppliers' list for special components...

    $4205 (Avg Bid)
    $4205 平均报价
    19 个竞标

    make a bezier surface through control points of model

    $351 (Avg Bid)
    $351 平均报价
    7 个竞标

    Seattle Safety designs, manufactures, installs and services innovative crash testing systems to improve vehicle and aircraft safety. Our systems are installed in automotive and aerospace facilities in 14 different countries across Asia, Europe, North and South America. We are looking for a Seattle-based Technical Writer with equipment/machinery manufacturing experience, who can help us organize...

    $196 - $392 / hr
    本地
    $196 - $392 / hr
    0 个竞标
    Thermal Design 5 天 left
    已验证

    Study the case of a steam generator economizer

    $1091 (Avg Bid)
    $1091 平均报价
    15 个竞标

    We are trying to start up a coopertive union in the Sahel region of Africa. This coopertive union has many systems that we would like to present visually. To get accepted for the visualizing and presenting the entire coopertive structure, I'd first like to see an animated simulation of how our irrigation system will work. We prefer to hire Africans only since this system will be designed for ...

    $1310 (Avg Bid)
    $1310 平均报价
    11 个竞标

    deduce engineering statistical data, deduce engineering statistical data

    $212 (Avg Bid)
    $212 平均报价
    5 个竞标

    I need someone who can derive equations of motion for the above problem.

    $383 (Avg Bid)
    $383 平均报价
    5 个竞标

    In Matlab you have to implement 1: SDN code + animation Time 5 Days Maximum 2: Implementation of Trill Protocol Scheme code + animation 10 Days 3: Implementation of PIMPv6 Protcol Scheme code + animation 10 Days After the submission i will get 2 days to check the code either it real or changes needed, if approved i will release the payment also developer Mahnoor will also add comments in...

    $1883 (Avg Bid)
    $1883 平均报价
    1 个竞标

    I want to design riding horses fore my wooden cnc work. I want CDR file of my project first of all when you done this project then send me picture of the project.

    $253 (Avg Bid)
    $253 平均报价
    8 个竞标

    Project Mission / Goal: To design, build and deploy a unit to be installed in remote locations to measure water quality and other selectable parameters, store this information locally on the unit before transmitting this data via mobile networks to a central database.

    $22005 (Avg Bid)
    $22005 平均报价
    44 个竞标

    we need the design calculation & detail drawings with CFD analysis of the internal parts of the chemical reactors & crystallizer. we will provide you the working fluid data & capacity requirement.

    $9911 (Avg Bid)
    $9911 平均报价
    7 个竞标
    Looking for An Engineer -- 2 4 天 left
    已验证

    Looking for an Engineer who can help me with Electrical Engineering thanks

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    26 个竞标

    I'm looking for someone that can help me design something that i have in my mind on solidworks.

    $735 (Avg Bid)
    $735 平均报价
    87 个竞标

    I would need help in designing four wind turbines with little changes in design and find the efficiency in Ansys.

    $1428 (Avg Bid)
    $1428 平均报价
    26 个竞标

    I need an ANSYS mesh to be generated for a fuel pipe system to perform CFD simulations. I would need the original workbench project file to edit the mesh for refinements. ANSYS 19.2 version to be used

    $1373 (Avg Bid)
    $1373 平均报价
    13 个竞标
    AutoCAD of a project 4 天 left
    已验证

    I have a plastic attachment for a vacuum wand. It's simple but the plastics manufacturer needs an AutoCAD file of it's design to quote me. I can send/provide any details needed to create the file. It is not a complicated device. Thank you.

    $690 (Avg Bid)
    $690 平均报价
    53 个竞标

    We are looking to complete a specific bio polymer development, a polyvinyl alcohol (PVA), starch and glycerin blend with hydro soluble properties in hot water. We are looking for an experienced PVA bio polymer expert that could guide us and correct our formulation and extrusion process.

    $4198 (Avg Bid)
    $4198 平均报价
    6 个竞标

    The project is related to building management and control systems. Particularly about air handling units. Just text me up for detailed discussion.

    $188 (Avg Bid)
    本地
    $188 平均报价
    6 个竞标

    Design- I want to be made by the company and show me and I will give instructions to make changes or what design will be accepted Manufacture: I also want the company to find the supplier for the parts and manufacture it. Of course if you can do it, the instructions and features will be given to the company. It has be high end electric car.

    $400843 (Avg Bid)
    $400843 平均报价
    24 个竞标