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!

雇佣Mechanical Engineers

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    115 搜到的工作,价格货币为 HKD

    Design Hydraulic system of Wood barking machine (had Youtube Videos) Input tree: Diameter from 30mm to 300mm The trunk is straight or curved, may have bark Specific equipments is required - Engine - hydraulic valves, Hydraulic Cylinders... - Details can be purchased from Chinese suppliers (with detailed links) - Shared engines with trucks. Design Hydraulic follow my videos [登录来查看链接...

    $1651 (Avg Bid)
    加急
    $1651 平均报价
    6 个竞标

    The project is to find the fork supplier in India , do calculation for use in Dirt bike and regular bike upto speed of 25 and 100 km/hr and also do calculation on the suspension design.

    $806 (Avg Bid)
    $806 平均报价
    4 个竞标

    Hello, I have a small project for you. The includes to solve 4 questions. You should know this book. Isbn: 9780071311083 Title: Vector Mechanics for Engineers: Dynamics (SI units) Beer, Ferdinand; Johnston, E.; Cornwell, Phillip Or any other version. The hourly rate is very good. So if you know this. Ping me and we will discuss further. Regards, Ibrar

    $550 (Avg Bid)
    $550 平均报价
    24 个竞标

    If we put two straight planks one opposing each other with sligt twist and we compare it with regular propeller design "see photo file" What would be the aproximate loss of generated lift ( closer to 5 % or 50% or more...) ? Just rough aproximation Thanks.

    $395 (Avg Bid)
    $395 平均报价
    9 个竞标

    i need someone to design a cooking pan then place it on a heat source and simulate how long it will take to reach 100 celsius materials should be taken into hand technical report should be written as well as steps done Ansys is a must

    $1163 (Avg Bid)
    $1163 平均报价
    18 个竞标

    I need person skilled in Solid Works to develop Solid Works model for a mold for silicone mat with grooves. Similar to the attached product.

    $822 (Avg Bid)
    $822 平均报价
    33 个竞标

    I need a professional designer in 3d max to draw hydraulic dredgers, Floating systems , solar floating systems and a filter press machine> I'll provide the designer with all the details, i just need the project to be drawn . NOTE: I'll provide the designer all the data and dimensions he needs.

    $3782 (Avg Bid)
    $3782 平均报价
    24 个竞标

    I require a sheet metal solidworks file and a stp file for manufacturing. I am looking to have a vertical support modeled to accept my custom shelves. This vertical support will be screwed into wood studs on a wall in a home. I am also looking to use this support to house all wires/cables, so i will need enough room to be able to fit a laptop battery brick in the channel. 1. Can be secured into ...

    $163 (Avg Bid)
    $163 平均报价
    14 个竞标

    Electrical panel enclosures , [登录来查看链接] parts distribution 0

    $806 (Avg Bid)
    $806 平均报价
    7 个竞标

    Quantity Surveying Practice.i will share complete details in the chat

    $860 (Avg Bid)
    $860 平均报价
    23 个竞标

    It’s a master thesis for a scale up project with different laboratory flotation cells, varying the impeller speed. This to access the influence in the flotation rate constant, recovery and particle size. The material is pure olivine. The tests are done and I have all the results, just need to finish writing the final document and putting everything in order.

    $1077 (Avg Bid)
    $1077 平均报价
    12 个竞标

    Busco alguien que me dibuje una cinta transportadora de rodillos como la que adjunto en la foto. En AutoCad, Solid, Mechanical, o cualquier otro programa.

    $256 (Avg Bid)
    $256 平均报价
    11 个竞标

    Dear All, I am looking for an Electrical or Electronics Engineer, who is excellent at problem solving calculations. Task Duration: 1hr 15mins Budget: $14 Please get back to me if interested. Thanks. Regards.

    $147 (Avg Bid)
    $147 平均报价
    19 个竞标

    Me gustaría un videocurso de varias clases (varios vídeos) que tratara sobre una guía completa a Ansys Fluent para realizar CFD, es decir cómo simular distintos casos y explicando al detalle las herramientas de cada módulo de Fluent y cómo afectan. La duración mínima en total sumando todos los vídeos 3 horas. Idioma español.

    $2232 (Avg Bid)
    $2232 平均报价
    2 个竞标
    Cosmetic creams and masks 6 天 left
    已验证

    Im looking to develop cosmetic creams, and cosmetic masks. We need formulas so we can make them in small scale.

    $3581 (Avg Bid)
    $3581 平均报价
    11 个竞标
    soru çözümü 6 天 left
    已验证

    Resimde bulunan sorunun çözümüne ihtiyacım var. Detaylı olarak çözümü gereklidir.

    $194 (Avg Bid)
    $194 平均报价
    3 个竞标

    REDUCE BER FOR OFDM BY SPECIAL TECH NICE

    $721 (Avg Bid)
    $721 平均报价
    5 个竞标
    Modular Welding Jig Design 6 天 left
    已验证

    Design of metal jig to build a simple steel structure with accurate positions for making structure components. We have a simple steel structure using Hollow Sections. The hollow sections are connected together using bolts on site. We need to design a jig that can be used to make these structures. The CAD drawing of the structure is already available. The jig should be solid and quick to use for w...

    $636 (Avg Bid)
    $636 平均报价
    22 个竞标
    $178 平均报价
    4 个竞标
    BUILD BITCOIN MACHINES 5 天 left
    已验证

    I HAVE VERY CHEAP ELECTRICITY SO NOW I WANT TO BUILD OR BUY CHEAP BITCOIN MACHINES. I WOULD EXCEPT PARTNERS ALSO. I AM US BASED

    $1085 (Avg Bid)
    $1085 平均报价
    4 个竞标

    I run a small CAD/Drafting firm and am actively looking for new subcontractors to pass work along to. I currently have work in the following fields: Civil Structural Architectural - Construction Docs, As-Builts, Permit Drawings, and occasionally renderings Telecom Mechanical I need subcontractors who have their own software and are experts at one of the following software packages (bonus if exp...

    $85 / hr (Avg Bid)
    $85 / hr 平均报价
    115 个竞标

    Need complete HVAC system designs with all schedules J, S and D and duct work design drawings for residential and commercial projects located in PHOENIX, ARIZONA USA. THE DRAWINGS AND SCHEDULES MUST ADHERE TO CURRENT UNITED STATES BUILDING CODE STANDARDS AND REQUIREMENTS

    $3666 (Avg Bid)
    $3666 平均报价
    22 个竞标

    i need the very urgent help of anyone expert in Brain stimulations in regions and modelling, vertex with matlab, spiking neural networks and help me complete the original model and report, thanks

    $899 (Avg Bid)
    $899 平均报价
    6 个竞标

    I want to build a tennis ball thrower that can customize to the return position, spin, angle, feed rate and speed. The tennis ball thrower should also have a camera on it, run on battery power and can be stationary (no movement needed). I have a software background so I can build the software components of the system but the final vision is to build a fully automated tennis coach, starting first ...

    $349 / hr (Avg Bid)
    $349 / hr 平均报价
    23 个竞标

    design a spiral cupping coil for both transmitter and receiver for unmanned Arial vehicle using software called comsol multilayer or Maxwell software's. the receiver is smaller than the transmitter. and design with using specific parameters. and I want results the power must transfer to UAV at least 70% Specification: Air gap between coils : 0-150mm Lateral displacement of coils: 0-50mm in p...

    $1225 (Avg Bid)
    $1225 平均报价
    5 个竞标
    Kombucha Maker 5 天 left

    For kombucha makers, even the mental energy required to brew kombucha can be a pain. 1st and 2nd fermentations, flavoring, temperature, number of days required for fermentation, pH level.... Having one machine that figures out each of the complicated aspects would be a dream-come-true. Coffee experts have figured out how to satisfy coffee connoisseurs with espresso machines - why not kombucha brew...

    $78 - $233
    $78 - $233
    0 个竞标

    I need somebody who is skilled with autodesk inventor to draw parts that I have. I will send you the parts and you draw them up.

    $3046 (Avg Bid)
    $3046 平均报价
    50 个竞标

    lab reports in geotechnical engineering

    $171 (Avg Bid)
    $171 平均报价
    24 个竞标

    I have a racecar suspension model in solidworks. I need the measurments of the points on the racecar transferred to an excel spreadsheet.

    $760 (Avg Bid)
    $760 平均报价
    8 个竞标

    .1.......electromagnetic field please find the attached pdf file..more on the chat,..very small help within 1hr

    $43 - $81 / hr
    加封
    $43 - $81 / hr
    13 个竞标

    Hi All, We are expertise in mechanical Design, Development and Manufacturing. We are running our service in India for the past 19 years. Now we want to expand our foot step in USA/Australia. We are looking for Business proposal writers Quoted price is just for Ref. Thanks Saravanan.K

    $1581 (Avg Bid)
    $1581 平均报价
    16 个竞标
    engineering composite 5 天 left
    已验证

    I need help with engineering composite

    $225 (Avg Bid)
    $225 平均报价
    28 个竞标
    swl bollard 5 天 left
    已验证

    calculate safety working load and breaking load and WLL of aluminium marine bollard

    $178 (Avg Bid)
    $178 平均报价
    14 个竞标
    Engineering Materials 5 天 left
    已验证

    Need help with Engineering Materials

    $163 (Avg Bid)
    $163 平均报价
    35 个竞标

    Microstructural design in structural materials i will share complete details in the chat

    $240 (Avg Bid)
    $240 平均报价
    16 个竞标

    We are looking for someone to design and supply CAD drawings, possibly 3D renders and steel specifications for a boat trailer that will not be used on the road to suit a 10,000Kg boat. Ideally someone with marine/boat or trailer experience would be beneficial, please let us know if you have this experience.

    $1573 (Avg Bid)
    $1573 平均报价
    37 个竞标
    Car Scissor Lift Solidworks 5 天 left
    已验证

    Automotive lift (Scissor Lift) Solidworks, working drawing will be made. There will be two models that lift 90-120cm. 2 Scissors will have one piston in each scissor and will be able to withstand 4 tons of pistons. In the truss system, the lift will have safety measures against possible falls. Materials to be used in drawing (such as iron type, profile type, piston model). details are required. A ...

    $977 (Avg Bid)
    $977 平均报价
    42 个竞标

    I've spent the past 25 years figuring out the formula to building a functioning time machine. After running through over 10,000 simulation tests, the final design works 9 times out of 10 which is good enough for me. Unfortunately in my old age I cannot swing a hammer like I used to. This should be 500 to 600 hours work for an experience mechanical engineer with robotics experience or simi...

    $335447 (Avg Bid)
    $335447 平均报价
    26 个竞标
    Organic chemistry 231 5 天 left
    已验证

    I have projects I want help....

    $2984 (Avg Bid)
    $2984 平均报价
    31 个竞标
    2D rope pulley simulation 5 天 left
    已验证

    Hello, I am looking for a simple rope & pulley 2D simulation, there would be about 22 motors (actuator pulleys) and also 22 pulleys to be actuated. Please see screenshot for reference.

    $341 (Avg Bid)
    $341 平均报价
    15 个竞标

    i want microstrip antenna report consist of 45 pages

    $674 (Avg Bid)
    $674 平均报价
    15 个竞标

    i need whats given in attachment to be converted to Solidworks as fast as possible,, I'm not paying more than 30$,, consider it as a test or investment for a long term relationship,,, I need someone fast and accurate,,, dimensions are to be as much as possible exact so it would be manufactured and fit on a ford f-150

    $194 (Avg Bid)
    $194 平均报价
    29 个竞标

    Third-Party Vendor Inspection in India,Gujarat Region. Experience Required BE +5 Years and Diploma +7 Years in Vendor Inspection. Inspection for Discipline wise as under: [登录来查看链接] Engineer: Vendor inspection of item like Heat Exchanger, Vessel ,Valve, Pipe, Plate, SKID, HOT Crane Pipe fittings, Tube, Pump, Automated valve, Fasteners, , Sprinkle Nozzle, Cable Tray, Lab Test of Materialetc. NDT ...

    $140 (Avg Bid)
    $140 平均报价
    15 个竞标
    Organic chemistry Homework 4 天 left
    已验证

    Need help with my organic chemistry homework

    $798 (Avg Bid)
    $798 平均报价
    44 个竞标
    Battery modeling 4 天 left
    已验证

    Calculating the state of heal of a battery in matlab

    $597 (Avg Bid)
    $597 平均报价
    25 个竞标

    A living hinge designed in SolidWorks with a "wide opening" for refillability. The living hinged "top" would be as flat as possible and made of plastic or LDPE. Looking for a designer who has had success in manufacturing with a living hinge. It would be similar to the image that I uploaded of the "head and shoulders" bottle but the bottom of the hand would be quite co...

    $132 / hr (Avg Bid)
    $132 / hr 平均报价
    27 个竞标

    TASK: Looking for accredited certified LEED or BREEAM consultant to prepare certification report for building. REQUIREMENTS: -qualified mechanical engineer or other qualified building professional -must be accredited and certified by sustainability green certifications like LEED [登录来查看链接] or BREEAM certification [登录来查看链接] -experienced in preparing LEED or BREEAM certification reports of buildin...

    $5813 - $11625
    $5813 - $11625
    0 个竞标

    I need to do research for a project which is joints arthroplasty. So basically I need to do a hip and knee anatomy research. Therefore, you should address the following: 1- What is knee and hip made of and what parts do they contain 2- how do their bones and muscles move 3- what type of illnesses do they face

    $775 (Avg Bid)
    $775 平均报价
    62 个竞标

    Recovery service truck for motorcycle

    $1209 (Avg Bid)
    $1209 平均报价
    19 个竞标

    I want to know about a camera which can measure the temperature of the body with an accuracy of .5 degree celcius

    $109 (Avg Bid)
    $109 平均报价
    3 个竞标