Maskinteknik Jobs

Mechanical Engineering is a field of engineering that focuses on the design, creation, analysis and maintenance of mechanical systems. This field of engineering applies physical principles to the design and manufacturing of various machines and components for use in industry, and the service and maintenance of existing machinery. From car engines, medical equipment and construction machinery to sophisticated aerospace components, Mechanical Engineers work with almost every aspect of today’s industrial world.

At Freelancer.com clients can hire a Mechanical Engineer to develop some of the most advanced engineering solutions. Unique applications of principles of mathematics, materials science and physics are used to examine how varying forces like gravity and friction affect different designs. Mechanical Engineers also work with computers to help them create precise drawings and simulations related to the product they’re creating or repairing.

Here's some projects that our expert Mechanical Engineer made real:

  • Develop energy efficient systems such as chillers and other climate control systems
  • Creating detailed mechanical parts from 3D models
  • Designing robust structures for static loads
  • Generating CAD files for precise machining
  • Creating precise schematics for different construction projects
  • Analyizing energy consumption involved in engineering operations
  • Producing flat pack designs for cutting out parts
  • Design consultation for various fabrication projects
  • Contucting naval architectural reviews

Projects related to Mechanical Engineering can range from complex construction or design-related tasks to more intricate analyses or simulations. With this flexibility, it's no wonder that clients continue to leverage the skill sets of Mechanical Engineers through Freelancer.com. With access to some of the most talented workers in this field clients can expect projects completed quickly, efficiently and within their budgets. So if you need a qualified Mechanical Engineer to help with your next project, why not post it on Freelancer.com today?

Från 58,958 betyg, betygsätter kunder vår Mechanical Engineers 4.9 av 5 stjärnor.
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    72 jobb har hittats, med prissättning USD

    Building a house that is currently wired with KNX cables. Attached you can see a draft of the cable journey and the solutions required, as well as the electrical drawings of the house. I'm looking for a Loxone expert to create wiring diagrams for me. I want to program the house myself, but I'm having a hard time understanding what Loxone equipment to buy and how to wire them. You must: - construct the wiring diagram and draw it visually for me so I can understand it - help me choose the correct Loxone compatible equipments (gas boiler, hvac, central AC and lights) - attend calls and answer my Loxone related questions Please apply only if you are a Loxone partner and understand how everything works.

    $28 / hr (Avg Bid)
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    Hello, we are an NGO and are installing small heat press machines in communities with no electricity. we would like a comparison done between heating a 12" wide by 48" long 1/4" thick aluminum panel insulated on the top side to 180c and maintain that temperature. How many watts are required. how many watts if we use a resistive heater..how many watts if we use a inductive heater and a steel plate securely attached to the aluminum. This will be connect to solar panels produciing 24 to 48vollts DC. We have a different project on upwork for determining the efficiency of a solar thermal - semi sphere mirror heating a liquid then that heats the aluminum plate. For this project just the basic calculations and recommendat on the most efficient low cost way to get the...

    $21 (Avg Bid)
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    3d mechanical part design 6 dagar left
    VERIFIERAD

    My project involves a 3D mechanical part design with a cubic shape and made out of aluminum. The part needs to be reusable so it can be used for multiple applications. Specifically, I am looking for an experienced freelancer capable of creating a custom part according to my specifications. The design must be economical and provide excellent tolerance in use while being light-weight. The measures of the part should be exact to satisfy all the requirements in terms of functionality and structural integrity. The part needs to be as small and light as possible but also withstand high temperatures and consistent wear and tear. The intricate design should make it possible to be printed, assembled and installed with ease. Finally, the freelancer must understand my needs and suggest a wide range...

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    Trophy icon Create a simple CAD drawing 21 dagar left

    Please have a look at the attached description. When finished, make a dummy entry. I'll conact you via private chat and you can share the files with me for checking. Thank you!

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    Hydraulics calculation + report 6 dagar left
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    1) 20 questions related to hydraulics which include calculations and explanations. -full working outs required 2) 3000 word report (approx.) related to flow rates on crump and broad-crested weir. Experiment has already been undertaken - results will be provided.

    $130 (Avg Bid)
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    I would like to add 2 skylights to the attic

    $461 (Avg Bid)
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    Soil Mechanics 2 6 dagar left
    VERIFIERAD

    Site Investigation-Open Ended ReportThe purpose of this Open-Ended Report is to observe and identify site investigation methodsto obtain all the necessary data to suggest the remedial method and suitable technique for sloperemedial work in engineering aspect.

    $19 (Avg Bid)
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    Mechanical engineering designer 6 dagar left
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    Gear box design with 300:1 ratio with very low fractions

    $74 (Avg Bid)
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    18 bud

    We are looking for a mechanical and/or structural engineer for a long-term collaboration and possibility for full time work, based in Indonesia. Our projects are on-going and exist mainly through skatesport facility construction. Profile; - Experience with light-weight steel construction projects. - Excellend English proficiency in both writing and speaking. - Relevant experience; at least 5 years. - Management skills; ability to lead a team. - Able to travel if needed, to quality control the project at the production facility. - Versatile work ethic; no 9-to-5 mentality. If you are interested in this offer, please respond with feedback on the points listed under "profile." Hourly or project-based prices are discussible.  We look forward to...

    $7 / hr (Avg Bid)
    Lokalt
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    9 bud
    Kids city bike frame design 5 dagar left
    VERIFIERAD

    We want to expand our range of high-quality kids bikes with nice, light and ergonomic city-bikes, perfect tools to go to school. We need to determine the design and global geometry for 20", 24" and 26" bikes, in order to send the drawings to our supplier who will made the technical drawings with the adaptation needed for production. We would like to develop a step-through model with a net design, lin the general idea of the pic attached but on a mechanical bike and on kid size.

    $18 / hr (Avg Bid)
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    I have included the Flanges drawing to build the Abaqus Model. The Flange connects the riser's bottom part to a spool. According to the attached spec, the only thing that needs to be modelled is both parts of the flange. I suggest building the left and right parts of the flange separately and then the gasket and stud bolts separately. Once done, then define a contact area to connect the parts. One can use Pre-load-tensioning for the bolts.

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    Electrical engineer required with experience in solar systems. Need an analysis to be done of a home solar system and then tweeked for maximum efficiency and cost savings

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    Source Motor and Gears for Gripper 5 dagar left
    VERIFIERAD

    I need a motor and gear set for a device that quickly grips and holds an object. See attached CAD of gripper mechanism. The gripper is designed to indent the object approximately 6mm on each side while holding, with a force of at least 20N on each side, 50N total. The gripper must grab and indent the object within 250ms. The device is LiPo battery powered. The whole mechanism including the motor must fit inside 50 x 80 x 30 mm. This project is to source a commercially available motor and gears for this gripper mechanism that meet these specifications. Cost of motor should be less than $20.

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    I need a Servo drive system that can produce up to 100 lb. in. of torque, in very short but fast burst. Speed up to 6000 rpm, but normally will be only 1/4 to 1/2 rotation, and then reverse. These burst will only be for a few (

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    its regarding material handling equipments which wores in warehouses to place the good one place to another place

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    I have already ANSYS SIMULATION results and neededmaterials(even video instruction). Need to make 1 presentation and research. I did all results only need to write theory part of it. I don't have time for it so if u can halp me with this Ill be grateful. Please check all the files and then if u can do it text me.

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    I need a conveyor system to move solid items from one location to another. The conveyor system should be less than 10 feet in length. The volume of material being transported is of a medium volume. The system should be efficient and reliable, as it will be used for commercial applications. I would expect such a system to be able to handle up to at least 10 items per minute. A safety stop for when an item becomes stuck is also necessary. The system should also be able to deliver reliable and accurate results with minimal maintenance.

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    Hot runner design 5 dagar left

    Looking for a hot runner design for plastic injection mold

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    Software: LAMMPS I am looking for a Freelancer to perform ReaxFF atomistic simulation of randomly oriented polymer nanocomposites. Specifically, I need someone to use the molecular dynamics method to test a rubber nanofiber embedded in matrix. The successful freelancer must have experience with tensile tests for Lammps, polymer materials and nanocomposites. In the first step, the initial structure must be generated. I need samples with different numbers of curvy rubber nanofiber embedded in a polymer matrix (see the picture)

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    Hi, I am looking for a designer to design a case packer machine which loads the bottles from the bottom. scope involved 1. Carton erector 2. Push up lifter to lift the bottles 3. Top & Bottom case closer 4. Case sealer I will share a working concept to follow.

    $1242 (Avg Bid)
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    Bionic arm 4 dagar left
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    I am in the ideas stage of starting a company so I'm looking for someone to draw a 3d cad design of my idea so I can present it to tech investors IM looking for someone who has vast experience in cad and engineering and manufacturing, would have to have a degree in engineering and have many years experience with that kind of thing and technology. I have made a prototype proposal , also the freelancer would have to be local to Gold Coast Australia since I'd have to be doing 1_1 with them to oversee the project

    $36 / hr (Avg Bid)
    Lokalt
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    Looking to talk to a metals expert about various basic metals and suitability for our project, and want to get the high-level pros/cons, and learn a bit more about metals in depth. This would be for a cooking utensil, in the basic sense. We are developing a cooking utensil that will be used in extreme environments. We need a metals expert to guide us on what an appropriate material would be for this purpose, taking into account manufacturing complexity, costs, weight, longevity among key concerns.

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    Mike's Barndominium 4 dagar left
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    I have a 40 ft wide x 80 ft long and 18 feet tall (floor up to bottom of trusses) barn. I am installing in a second floor that will be 16 wide x 80 long. I've created the conceptual layout in Visio, but need help getting this into a more refined final layout for the carpenters/workers to work from. I have the barn already built with basic 200 amp electric panel installed. I have a septic run to the barn and a well hydrant. The drawings show location of each. I also have the drawings from Menards for where all the 6x6 poles are located. I'm having trouble with the stairs to maximize space in the barn. This barndominium is for a hunting and recreation property that will be used seasonally and some weekends throughout the year. Ideally, the carpenters could work from your p...

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    Revise a report based on the above topic in few hours and make it better

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    I need the urgent assistance of a structural engineer who can make calculations and reports with staad and do great structural analysis, thermal analysis, curtain walls and louver sections urgently...thanks

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    I am looking for a talented freelancer to help me develop a control system for a robot that we have already designed. This project requires an advanced level of control systems, so the ideal candidate should have the relevant skills. If you feel you are the right person for this project then please get in contact.

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    In the attachement, you find a STEP file. Convert it to a CREO file. Don't just import the parts, but design them from scratch in Creo parametric. Use any of these Creo parametric versions: 3 / 4 / 5. When finished, make a dummy entry. I'll then contact you via private chat, where you can upload the zipped project folder for checking. Thank you!

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    CAD project 4 dagar left
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    Need an expert for doing a small CAD project

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    I need someone who can find a math formula to solve a energy optimization in a heat exchanger. It is a fluid-coupled heat recuperator that must be optimized with respect to the pump's volume flow. The question is how should the pump pump liquid so that it is as efficient as possible.

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    I am looking for an experienced engineer to develop a custom gearbox design, and a prototype of that design, for me. The gearbox design needs to be tailored to my requirements, and it needs to be made with metal. It will be a large gearbox, used specifically for power transmission. I expect the engineer I hire to provide expertise and deliver exceptional output. The chosen engineer should have a proven track record in complicated custom gearbox design and/or production. Experience in the usage of advanced CAD and CAM software is preferred. The engineer must also be able to advise and explain the intricacies of the design and offer guidance during the prototype's construction phase. This project requires someone who is familiar with best practices and modern engineering techniques. I l...

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    Need a Certified Floodplain Manager to confirm we don't need insurance since none of our surrounding neighbors are in the flood zone.

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    Trophy icon COOKING ROBOT SHELL 3 dagar left

    need the robot shell made of fiber glass and the metal chassis that will hold the two robot arm make in into 3d drawing molding that you can manufacture it ^^^shell should be made of fiber glass and able to manufacture in real life with real dimensions ^^^ chassis from the ground up to the height that upper body is shown I will attach an example picture of a shell just example do your own design I will attach the height of the machines that robot going to cook with i wil attach the the size of the robot arm flange to attach to the chassis metal frame chassis to the bottom of the robot arm robot arms come in red with black so keep it in mind when you set color

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    ELECTRODE PART 3 dagar left

    I am looking for a reliable and experienced individual who can produce an electrode part for my project. The material I need for the electrode part is copper, with a medium size and a polished surface finish. It needs to be efficiently made, delivered securely and on time. The right candidate will have previous experience working with similar materials and be highly skilled in producing these parts. I am looking for someone who can provide a reliable service and manufacture the parts to the highest standards. I am willing to pay a fair price for a top-notch job. If you think you can provide the perfect solution, I'd love to hear from you.

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    Using waste heat at a certain temperature and a set vacuum, determine the mass and energy balance for a Multi-Effect Distillation structure. Type of MED used needs to be identified.

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    Mechanical Engineering 3 dagar left
    VERIFIERAD

    I need to make a basic MET Matrix for a sustainable energy source like a windmill and also do some literature research on it. Will require the appropriate calculations and use of Granta EduPack. Access to the software can be provided upon request. Further details will be provided.

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    We are looking for a mechanical and/or structural engineer for a long-term collaboration and possibility for full time work.  Our projects are on-going and exist mainly through skatesport facility construction. Profile; - Experience with light-weight steel construction projects. - Excellend English proficiency in both writing and speaking. - Relevant experience; at least 5 years. - Management skills; ability to lead a team. - Able to travel if needed, to quality control the project at the production facility. - Versatile work ethic; no 9-to-5 mentality. If you are interested in this offer, please respond with feedback on the points listed under "profile." Hourly or project-based prices are discussible.  We look forward to hearing from you! 

    $9 / hr (Avg Bid)
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    I am looking for an experienced professional to help me create a mechanical dissertation of approximately 12,000 words in the style of the American Psychological Association (APA). The document should contain an in-depth analysis of the subject and needs to meet the highest level of academic standards. The overall length should be between 12,000 -15,000 words. Secondary research as well as primary research should be included if necessary. The document should be formatted according to the APA standards and should include the correct in-text citations throughout. The outcome of this project should be an original thesis that contains all the necessary information to answer the research questions.

    $13 / hr (Avg Bid)
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    Need structural engineer to help us plan and design a retaining wall to stop erosion in our back yard. Wall would need to be 4+ feet tall and will likely be roughly 100 feet long.

    $108 (Avg Bid)
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    I would like to hire a freelancer to design a cooling system that dissipates heat from rechargeable batteries. MOFs, a metal foam material that absorbs water, wrap around lithium-ion batteries for electric vehicles. As the battery heats up, the water in the MOFs evaporates, taking the heat away and dissipating heat. The whole process is simulated by simulation software, and drawing a conclusion. Heat dissipation under different discharge power (3c and 5c) needs to be simulated. The Freelancer will be responsible for designing and implementing this system, using the evaporation principle to dissipate heat from the rechargeable battery. The Freelancer should have experience in designing cooling systems, and should be experienced with utilizing the evaporation principle. The relevant papers a...

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    Parallel flow condenser heat rejection capacity calculation CFD heat and fluid flow modeling for some existing condenser to size the right one for R290 application 3kW aprox required

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    MEP Plans needed for an ADU 2 dagar left
    VERIFIERAD

    236 sq ft downstairs and ~1450sq ft upstairs apartment need air conditioning and heating. Garages to be cooled with mini-split air conditioners as needed. Electrical to code for City of Henderson, NV with a plug in the RV garage for an electric car. ADU will have solar. Plumbing for 1.5 bathrooms and a utility room. Two outside hoses on either side of the building.

    $31 / hr (Avg Bid)
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    Integrated Camshaft 2 dagar left
    VERIFIERAD

    A patented new technology that is composed of an integrated camshaft replaces the entire valve train on OHC internal combustion engine. A need for a mechanical engineer who can created a 3D animation to illustrate the functionality of the integrated camshaft. Create a CAM of the camshaft. To write an analytical report to whether the integrated camshaft system can increase performance compared to the existing valve train system on OHC internal combustion engines. And provide CAM images from the integrated camshaft.

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    Background: Our company is a management and investment company in the Post-Harvest Agriculture industry. One of our portfolio companies is a specialized equipment manufacturer for pre-cooling equipment (used to remove field heat from fresh produce as it comes in from the field). We are looking for someone (preferably a mechanical engineer) who can work very efficiently in SolidWorks to create as-built shop drawings and then to create a new design from the as-built drawings for our pre-cooling equipment. This person would work towards completing unfinished drawings and starting new drawings for equipment to be built that we do not have drawings for.  All of this would be done with the help of feedback from SMEs in pre-cooling equipment. This would be an ongoing project, and if succe...

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    Machine shop ready drawings needed for bevel gear assembly. Gear system is similar to planetary sets but uses bevel gears. Gear system is patent-pending but NDA is required for this project. Pictures and video of working model available after NDA is returned.

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    I am looking for an experienced freelancer to help me design a solar car that can be modelled in both MATLAB and Simulink and also provide potential guidance on incorporating vertical wind turbines. The freelancer should have expertise in CATIA stress analysis. I require applicants to provide examples of past work when submitting their proposal for this project. The scope of this project will be completed within 4-6 weeks.

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    robotics engineer -- 2 2 dagar left
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    I have an exciting robotics engineering project that I need help with. I am looking for an experienced professional with knowledge in engineering to help me create a robot arm that does massaging. My current project involves designing and building a robotic arm. This will require knowledge and expertise in motion control using motors, technologies. The aim of this project is to create a robotic arm that can slightly touch a person. The successful candidate must possess a deep understanding of robotic engineering and a practical knowledge of programming and development. more details would be provided to selected engineers

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    I just need part 2 (a) and 2 (b), thank you

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    For 14 years, we've operated an equine assisted learning facility, helping struggling youth, teens and adults find their way through challenging times with the help of rescued and retired horses, who also had struggles in their lives before joining out Symatree farm team. Being in Manitoba, it gets cold during the winter and I'd like to build a 16 x 20 heated room in the enclosed and insulated pole structure arena (70 x 180) so that people could warm up or observe the horses from within a warmer space. It would act as a multipurpose room. Being for the public, the RM is deeming it a Class 9 Building and requiring stamped structural, electrical, mechanical and architectural drawings, along with letters of assurance. I have just found a structural engineer and am seeking the oth...

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    Calculation 2 dagar left

    Multiplication and division Any number multiplocation with two decimala

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    Mixer Drive Safety Clutch 2 dagar left
    VERIFIERAD

    We have an industrial cement mixer at our precast factory. We would like to engineer a pneumatic clutch into the motor/gearbox connection for Lock Out Tag Out/Confined Space Entry. Basically, when the compressed air is locked out the motor shaft disengages from the gearbox.

    $14500 (Avg Bid)
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