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

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    64 找到的工作,价格在 HKD
    Chemical Engineering 6 日 left
    已验证

    If Accepted, We would like to know your QUOTE f will share files

    $172 (Avg Bid)
    $172 \u5e73\u5747\u62a5\u4ef7
    1 竞标
    I need prototype 6 日 left
    已验证

    I need a ring to detect the money and know how much is this paper I need the app for blind people so how this will work: He will put on the ring and press start If he put the ring on the money like the pic The ring will tell him how much is that paper money by voice form the ring and he can continue counting and see how much totally he have and i need a usb enter so he can update the money detect...

    $4144 (Avg Bid)
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    If you have the capacity to award projects and they do not give you the times, hire me and I do it and to award me the project I give you 25% of the total budget. PRODUCT DESIGN GRAPHIC DESIGN CAD DESIGN 3D DESIGN RENDERING MASTER IN SOLIDWORKS AND CATIA V5 SIMULATION FEA I HAVE A LOT OF EXPERIENCE AND GREAT PORT FOLIO

    $157 (Avg Bid)
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    I need to make experiments using SDR and OpenBts.

    $408 / hr (Avg Bid)
    $408 / hr \u5e73\u5747\u62a5\u4ef7
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    Looking for a engineer for cad for a device. And help figuring out what size batteries can use from whats on the market. Will have to talk by phone and use screen share to go over things. Fix price or by the hr depending on what it set to know time wise.

    $283 / hr (Avg Bid)
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    34 竞标
    IROMAG WATER 6 日 left

    Design manufacturing supply Erection Commissioning of water treatment plant

    $5702 (Avg Bid)
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    Hi, this should be easy money for the experts. I will pay Rs. 20k ( USD $310 ) (negotiable) for you to teach me YOUR process of Design of plastic products. You should be of an engineering backround with atleast 2 years of expererience designing plastic [login to view URL] can take 20 hours or 1 month, it's upto you and how much time you have. If you can teach me all the things mentioned below...

    $131 / hr (Avg Bid)
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    Hi, this should be easy money for the experts. I will pay Rs. 20k ( USD $310 ) (negotiable) for you to teach me YOUR process of Design of plastic products. You should be of an engineering backround with atleast 2 years of expererience designing plastic [login to view URL] can take 20 hours or 1 month, it's upto you and how much time you have. If you can teach me all the things mentioned below...

    $86 - $143 / hr
    $86 - $143 / hr
    0 竞标

    Hi, I have part to CAM setup for 4 Axis milling. Machine movements are X,Y,Z & A index rotation. Part is with cylindrical shape with cylindrical top surface has some pattern to machine. I want cam setup file so I can generate the NC code with post-processor. If you are good at in NX multi axis milling please contact me I will share more details.

    $855 (Avg Bid)
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    i need a help solving the potential flow inside centrifugal pump impeller with three blades as it solved in only 1/3 of the impeller with inner radius = .6776 in and outer radius 4.7224 in

    $455 (Avg Bid)
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    mechanical expert needed ASAp 5 日 left
    已验证

    more details will be given in the chat, just 4 question only

    $174 (Avg Bid)
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    49 竞标

    Hi Everybody We are responsible for designing a PV power plant. Initial Layout is attached. We need an electrical engineer with good knowledge on electrical design of a solar power plant, professional on Autocad drawing. All the communications will be via WhatsApp. Please send me you CVs and also Autocad design works of your previous projects to my Email: [login to view URL] [at] [login to view U...

    $71 / hr (Avg Bid)
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    19 竞标
    Materials science project 5 日 left
    已验证

    Report on Laser Surface of a specific metal. APA style.

    $2517 (Avg Bid)
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    45 竞标

    we will create a new lab stem cells, in hospital for space 90 m2 .

    $973 (Avg Bid)
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    deseo obtener el costo por mantenimiento y reparación de las maquinas y un informe detallado

    $19334 (Avg Bid)
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    i need a home tutor for two courses. STAD and HYFM

    $206 - $371 / hr
    本地
    $206 - $371 / hr
    0 竞标

    My company is seeking an Electrical Engineer to design and print us a 3D Solar Cell. If successful, we are seeking someone to hire on to our company throughout production. Must have knowledge of the programming of the printer, and must be able to print us multiple cells. Proof you have the ability to build the cell will be established BEFORE ANY payments are sent.

    $235 / hr (Avg Bid)
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    Hello, we want to change this Picture ( check file below ) with Matrix in Matlab, For more information you can check PDF and inbox me

    $212 (Avg Bid)
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    I need help to prepare models in Inventor (surface modeling) from STEP-files with smaller modifications and also some additional parts to these files where the base will be made from sketches. Depending on how much you can assist me you might take some of my modeling too and I will mainly work on the final assembly. This project now is limited in time, but if we go ahead there will be a need for ...

    $83 / hr (Avg Bid)
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    44 竞标

    PDMS is currently being heavily studied for impact and vibration resistance packaging of harsh environment electronics. Continuous assessment of stress and strain within these packages during operation is necessary, in most cases wirelessly for monitoring actual state of the component. If the flexible material in this case PDMS can be used as a sensing platform as well it will offer multi function...

    $1216 (Avg Bid)
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    PDMS is currently being heavily studied for impact and vibration resistance packaging of harsh environment electronics. Continuous assessment of stress and strain within these packages during operation is necessary, in most cases wirelessly for monitoring actual state of the component. If the flexible material in this case PDMS can be used as a sensing platform as well it will offer multi function...

    $1742 (Avg Bid)
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    build analytic model for rotating machinery from Historical data to predict failure - machine learning - Mechanical engineer - mechatronics engineering

    $16151 (Avg Bid)
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    Steel Skid 3 日 left

    I Need CAD fabrication drawings, structural design calculations and software modeling by the use of RISA or compatable platform The engineer I need has to be licensed within the U.S. with a minimum of 5 years experience

    $16779 (Avg Bid)
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    I own web based software for irrigation water management called Probe Schedule. Part of the scheduling is irrigation valve scheduling and activation. The hardware actually opening the valves is the Nelson TD200 and Nelson Twig. This is an off line system but can take instructions via RS232 port. I want to put a plc between the PS and TD200. The plc will be hard wired to the TD200 (RS232) and will...

    $17689 (Avg Bid)
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    Given a mixture of suspended dust in following quantities in flue gases at 2 bar, 300 °C: PM >=10 mm 14 g/m3 Diameter between 3 and 10 mm 6 g/m3 Diameter between 0,5 and 3 mm 0,5 g/m3 Diameter below 0,5 mm 0,5 g/m3 You are required to: - Discuss separation methods suitable for flue gases (cyclones, wet filters, bag filters, electrofilters…) and their application fiel...

    $138 / hr (Avg Bid)
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    US-based only! Looking for person who understands mechanical and electrical engineering. The product is an auto erecting tent, it erects in less than 4 seconds. Also need manufacturable CADS, I have concept CADs and some of the improvements needed.

    $30772 (Avg Bid)
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    I'm looking for a help to solve exercises of mechanics / phyisics about rigid bodies and mathematical analyisis of mechanical systems. The job requires only few hours of work. Please contact me for more details. Thanks in advance!

    $950 (Avg Bid)
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    To run in abaqus , n check the results in hyperview n [login to view URL] details in private chat box

    $392 (Avg Bid)
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    We are toy manufacturing company. We are looking for build a new product on science topics that is complete engineering based such as building a hydraulic crane, or building a propulsion car . the concept is complete practical learning for kids. We are looking for people who can help us in designing architecture of these [login to view URL] project is all about simplifying the practical science le...

    $831 (Avg Bid)
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    CFD, FEA, FATIGUE analiz yapabilecek, yaptığı analizi yorumlayıp tarafımıza sunabilecek freelancer arıyoruz.

    $6969 (Avg Bid)
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    full time freelancer 2 日 left
    已验证

    aeromechanic engineering and design

    $1130 (Avg Bid)
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    solid works 2 日 left
    已验证

    It's a 3D modeling in Solid Works. I used Revolve command.

    $62 / hr (Avg Bid)
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    Everything about the project is described in the attached PDF-File. Further more detailed information you will get as soon as you have gave me a serious proposal for the project. IMPORTANT: Before you bid on this project please carefully read the entire project description document. If you think that you can handle this project, then give a realistic bid. In the answer text please answer the follo...

    $6582 (Avg Bid)
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    Electrical Apparatus -- 2 2 日 left
    已验证

    I am looking for someone who have a lot of experience in all degrees in Electrical such as apparatus, code and prints and so on.

    $823 (Avg Bid)
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    Busco ingenieros eléctricos-electronicos o automotrices que continúen con un proyecto de creación de un sistema eléctrico automotriz de un vehículo eléctrico. Asesoria sobre la autotronica etc. Tengo esquemas y circuitos en formato digital, y lo que busco es que se siga con los demás detalles que necesito para concluir con este trabajo. Detalles com...

    $4717 (Avg Bid)
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    i have an assignment with chemcad and you need to design a control valve to get the goal of product

    $1020 (Avg Bid)
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    We completed a project a couple months ago and are required to provide electrical drawings. The person that was to complete this has left the company. I am looking for someone that can create the drawings needed.

    $267 / hr (Avg Bid)
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    I am looking for a computer aided designer or product engineer who can help produce a CAD and or a full working prototype.

    $3280 (Avg Bid)
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    it is a ordinary sabundani, which make in solidworks

    $602 (Avg Bid)
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    Design a Mechanically Driven Clamp (MDC) In this challenge, you are asked to design a Mechanically Driven Clamp (MDC) that will be mounted on, and driven by, a separately designed robotic arm. The MDC receives mechanical power (either by a rotary shaft or linear actuator) that it must convert into the desired actions. How it works: Initially, the MDC will be positioned at a Handrail, in a re...

    $1962 (Avg Bid)
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    $1962 \u5e73\u5747\u62a5\u4ef7
    3 作品

    Design an Electrically Driven Clamp (EDC) In this challenge, you are asked to design an Electrically Driven Clamp (EDC) that will be mounted to, and driven by, a separately designed robotic arm. The EDC receives electrical power (i.e., an applied voltage) that it must convert into the desired actions. This contest is focused on the electro-mech...

    $1962 (Avg Bid)
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    $1962 \u5e73\u5747\u62a5\u4ef7
    0 作品

    Design a “Smart” Fine-positioning Arm (SFA) In this contest, you are asked to design a “Smart” Fine-positioning Arm (SFA) that will be mounted to Astrobee and move an attached tool to a specific location and command that tool to attach to an ISS Handrail. The SFA receives all power and high-level commands from Astrobee, but implements the following functions autonomousl...

    $31392 (Avg Bid)
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    $31392 \u5e73\u5747\u62a5\u4ef7
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    Design a “Smart” Coarse-positioning Arm (SCA) In this contest, you are asked to design a “Smart” Coarse-positioning Arm (SCA) that will be mounted to Astrobee and move a stowed end effector to a specified location and control the end effector. The SCA receives all power and high-level commands from the Astrobee free flyer, but implements the following functions autonomo...

    $11772 (Avg Bid)
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    $11772 \u5e73\u5747\u62a5\u4ef7
    3 作品
    Design a Drill Jig/Fixture 2 日 left
    已验证

    I have an aluminum extrusion enclosure (Hammond Part 1455K1201) that has holes drilled on the top and both ends. I need someone to design a drilling jig/fixture that has drill bushings to facilitate accurate drilling of these holes. The fixture should securely clamp the enclosure, and provide correct alignment of the bushings with the holes. All drill bushings will have to be sourced from McMast...

    $2857 (Avg Bid)
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    Full time job in Oman at Senior Level.

    $10155 (Avg Bid)
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    design the DVR 2 日 left

    need to design my circuit of dynamic voltage restorer(DVR) in matlab

    $824 (Avg Bid)
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    I'm starting an alternative energy company using my patent pending energy invention and I need a designer to turn my patent drawings into a 2D or 3D video that shows how my invention would work

    $7942 (Avg Bid)
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    build me a LCD test machine. 1 日 left
    已验证

    Hi all Background I buy broken LCDs and sort and resell them. LCDs are sorted into touch working or not working, LCD cracked or working, LCD working and glass cracked, and LCD grade A,B,C,D I need a machine that can pickup, sort, connect the LCD, test it fully, and sort it into A,B,C,D. It needs to do 700pcs an hour

    $5436 (Avg Bid)
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    mechanical and product engineer

    $1185 (Avg Bid)
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    Need to create career episodes for the process of Permanent Resident Visa for Australia

    $170 (Avg Bid)
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