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?从58,660个评价中，客户给我们的 Mechanical Engineers 打了4.9，共5星。
雇佣 Mechanical Engineers
Need Manual JSD for a home renovation. One unit on west and one on east, as well as a mini-split for the guest room. Plans attached.
I am looking for a designer to help me create a high-frequency antenna. I have a specific frequency design in mind, and the frequency range I am looking for is 3-10 GHz. The antenna should be able to transmit at various power levels, be effective in congested environments, and be able to transmit over long distances. I am looking for someone with experience in designing high-frequency antennas and expertise in antenna engineering to help me build a prototype that meets my needs. The project should also consider critical implementation considerations, such as physical dimensions, weight, cost, thermal stability, and more. The final design should be user-friendly, simple to install, cost-effective, and visually attractive. I will require detailed documentation of designs, plans, and simulat...
CAD model of a robot-themed on Manta Ray Fish
Hi! I'm looking for help with a project involving engineering mechanics, specifically in the area of solid mechanics at a basic complexity. I already have a specific set of components in mind which I can discuss in more detail. The project will involve the implementation of engineering concepts related to the solid mechanics field, and I'm looking for someone who is highly experienced and knowledgeable in this area. The successful contractor must also be willing and able to provide expert advice and guidance on all aspects of the project. If you think you have the right skills, I would love to hear from you!
Hello! I am looking for an experienced design engineer to help me build a medium-sized model using Solidworks. This model will contain all the instructions and drawings necessary for it's construction. I will provide answers to specific questions about the size and type of model, as well as my need for instructions and drawings. It is of utmost importance that the person I work with has a deep working knowledge of Solidworks and the ability to provide precise and comprehensive instructions. The ideal candidate will be able to develop a 3D graphic and mechanical assembly using the Solidworks program that is precise and easy to follow. Step by Step instruction sheet must be made. Instruction sheet to be in PDF format. If you think you have what it takes to complete this project, p...
Hyperloop is a magnetically levitated capsule that aims to transport passengers and goods between metropolitan cities at a very high speed, Hyperloop design was initially conceptualized by Elon Musk in 2012. Hyperloop consists of a lowpressure tube with capsules that are transported at both low and high speeds throughout the length of the tube. The capsules are supported on a cushion of air, featuring pressurized air and aerodynamic lift. Passengers may enter and exit Hyperloop at stations located either at the ends of the tube, or branches along the tube length. It quickly becomes apparent just how dramatically the Hyperloop could change transportation, road congestion and minimize the carbon footprint globally. With the Hyperloop, extremely fast, inexpensive intercity travel wou...
To create a ready-to-use file for a CNC plasma cutting machine. The pattern to be cut is attached and the dimension of the metal sheet to be cut are length 2440mm and width 1220mm. We are looking to get the optimum number of patters from the sheet.
I am looking for someone experienced in AutoCAD Electrical to generate electrical specs for this project. The CAD file needed is AutoCAD Electrical, and I have some existing electrical data available – though it is only partially complete. The project will require high detail in the electrical design, so someone with prior experience in the field is essential. If you think you have the skills and experience for this project, please apply!
Find importer/ buyer leads worldwide for an Indian based export company involved in engineering activities . Company is involved in Magnetic Products Permanent Magnetic Concentrator Separator Circular Electro Magnet Rectangular Electro Magnet Elliptical Electro Magnet Permanent Magnet Lifter Permanent Lifting Magnet - Self Operating PM Tramp Iron Seperator Recycling Equipments Slag Recycling Machine Slag Crusher Turning & Welding Rod Crusher Continuous Billet Caster Continuous Billet Casting Machine (CBCM) EOT Crane Double Grinder EOT Crane GA Dwg Double Hook Double Grinder EOT Crane GA Dwg Single Hook ISCM Form For EOT Crane JIB Crane Electric Wire Rope Hoists Hydraulic Grab Electric Wire Rope Hoists Heavy Fabrication & Machine...
Run an FEA Analysis on this lifting fixture to check the loading of 100 KG. Use a safety factor of 2. Follow ASME standard Use Solidworks for analysis and produce the report. Provide full details in a chat.
Perform computational fluid dynamics (CFD) on a variety of design iterations (estimated 4-6) of the SolarBotanic Tree to compare the aerodynamic effects of those, focussing on: - Wind loading on the structure itself. - Turbulence induced vibrations on parts/components of the structure. - Pedestrian comfort levels 3m surrounding the structure. Initially as a steady state laminar inlet flow of 25mps from 3 angles (0, 30, 60 degrees).
Quantity takeoff needed for a construction project, including electrical, plumbing, concrete, and everything else for the entire project. Material, labor, and other prices are not required at this time. Please provide a quote including: Information about similar work you have done in the past Your rate or flat fee An estimate of how long it will take you to finish Samples of your previous work Payment will occur in stages as each stage (electrical, plumbing, concrete) is finished.
I'm looking for a talented freelancer to help design a solar water heater for a rooftop installation. The design should be in AutoCAD format, with specific dimensions as requested. The roof type for this solar water heater is a flat roof. The AutoCAD design should include all necessary details to properly install and integrate the solar water heater on a flat roof. They should also include all the relevant details regarding pipes, pumps, compressor, hardware, insulated layers, wiring etc. Once completed, I would like the Freelancer to provide an AutoCAD file with the final design. I need the solar water heater design to be optimized and correctly integrated with the rest of the structure. The design and all its details should be accurately specified and documented. If you think ...
The app provides advanced capabilities for simulating fluid flow and heat transfer behavior in pipelines, optimizing pipeline designs, and analyzing simulation results. The app can simulate fluid flow through pipelines, taking into account factors such as pipe geometry, flow rate, pressure, and temperature. It can also simulate heat transfer between the fluid and the pipeline, taking into account factors such as pipe material, wall thickness, and insulation. Additionally, the app can optimize pipeline designs, taking into account factors such as flow rate, pressure drop, temperature, and cost. In addition to these simulation capabilities, the app also provides data visualization and analysis tools that allow users to gain insights into fluid flow and heat transfer behavior and identify ...
To check beam angle and optimize design to meet our target. I need somebody to simulate and optimize lens shape of Interior lighting fixture to meet target beam angle. Design tool is LighTools, Tracepro or zemax,... whatever Fixture includes 1pcs 870mm PCB in length and 1pcs extrusion lens cover. Attached is target beam angle of the light. This is an urgent job and I need to finish it in 8 hours later.
Looking for an Electrical engineer to detail electrical and mechanical FAT test report. Should have hands-on experience on transformers and testing it. Must provide a detail report like it was actually done or what is expected in the industry. This is a low voltage transformer
I am working on a product design concept. I would like to get to a point where I can prototype and obtain manufacture / moulding costing. In order to move to the next stage I am looking for the support of a mechanical engineer to help identify the simplest/cost effective solution to allow for the "plastic box unit" to feature an expandable winged shelf that can be; split collar locked, clutch lock, snap locked into position to stabilise its position. I am looking for ways to simply/cost effectively build this into my mould / product assembly. Thank you
The attached files are drawings of signs I am trying to cut from metal on a CNC machine. Currently, the text is just "typed" in -- the text is not an actual drawing, or line. Are you able to trace, or draw the text for all signs in this file? I have uploaded both .dwg and .dxf files of the drawings, the desired text file, and a .pdf of what the signs should look like.
Background The future of transportation lies in EVs. Many firms are developing batteries to serve this market best. Almost all-electric and plug-in hybrid vehicles use lithium-ion batteries (LIBs). Despite much progress in battery development, some significant hurdles still exist and must be resolved. Long charging time is the main problem for EV adaptation. The US Department of Transportation reports that battery electric vehicles may be fully charged, using commonly home electric socket level 1 charger in 40–50 hours. Such a long battery charging time is a significant deterrent. Even high current level 3 DC chargers need 30 minutes to charge and require an infrastructure of specialized charging stations. Charging batteries at high currents is a hazard! Cars catching fire while bei...
This is not a Revit or 3D drafting project. Please read the software requirements before bidding. This is a test project to determine possible use of freelancer for building load calculations using Trane Trace 3D Plus. Pending freelancer responses a new project will be established outlining full details and scope. If you are a freelancer who is experienced with the use of Trane Tracer 3D please provide a relevant work sample and a proposal outlining your approach to pricing a future project. This project requires a software license and familiarity with the use of the following software:
I am in need of detailed structural calculations and dynamic analysis in accordance with Staad standards. This project will not require heat transfer analysis, and I am confident that this set of specifications can be met. Let me know if you have any questions. Good luck bidding!
Aware of descriptive geometry and can create a flat laser cut profile out of a 3d curved profile
We are designing a cap for a vessel from silicone and a capsule will be placed inside, we need an engineer to design an ejection/ejector part of the device to push the silicone cap down to the liquid in the vessel
I need some corrections and additions in this drawing file, to meet our requirement for an upcoming industrial training center for Sewing Industry
MSC GROUP is currently seeking talented and passionate mechanical, electrical, and software engineers to join our team as Robotic Research Volunteers. This is a unique opportunity to work on cutting-edge robotics projects and gain valuable experience in the field. Responsibilities: Collaborate with experienced professionals on a variety of robotic research projects Design and develop mechanical components, electrical systems, and software applications Participate in testing, debugging, and troubleshooting of robotic systems Contribute to the design and implementation of new robotic technologies Requirements: Bachelor's or Master's degree in mechanical engineering, electrical engineering, computer engineering, or a related field Strong background in one...
I am looking for an experienced engineer to model thermodynamic energy-exergy analysis with the Engineering Equation Solver (EES). This project will require knowledge of thermodynamic project related to combined gas turbine organic rankine cycle.
I need somebody to simulate and optimize lens shape of Interior lighting fixture to meet target beam angle. Design tool is LighTools, Tracepro or zemax,... whatever Fixture includes 1pcs 870mm PCB in length and 1pcs extrusion lens cover. Attached is target beam angle of the light. This is an urgent job and I need to finish it in 8 hours later.
we want car modification designer and body kit designer . we have decided to start car modification company for selective cars only .
I have a series of PTX,LAS ad PLY point clouds of the processing facility in Australia that I would like to convert ideally to a solidworks model. I would also accept a clean mesh for the point cloud. I will attach the initial file to ensure quality work
I have a 5 storey home in Kazakhstan that is approximately 575m2. Currently I have 3 gas boilers piped in parrellel that pump hot water around the radiators on a single line (supply & return) basis. The 5 floors are split into 5 separate "loops" and 2 of the floors include underfloor heating in the bathrooms and the entrance lobby & kitchen. Hot water is derrived from a plate heat exchanger heated via one of the gas boilers ...........
Necesito configurar el sistema de gestion de smarthome Home Assistant y a su vez me capaciten en todas las posibilidades de este sistema.
We seek an experienced engineer to enhance the design and build a device that can obtain fingertip photoplethysmography data at a wide range of wavelengths. We have designed and constructed preliminary prototypes based on published information using commercially available parts. An independent contractor who performs this work should have experience in circuit design, microprocessor control of light emitting diodes, laser diodes, and photodiodes, and troubleshooting acumen regarding signal transmission and reception and optimizing signal-to-noise ratio in the device.
Hi , i am keen to work with a mechanichal person , have ability to do details regarding the project, basic details to advance , i will share description , basically mechanichal engineering model drawing , for product clarity and simulation , measurements , My total budget is 20$ ,If you available thank you
We are seeking an experienced Mechanical Engineer to join our team. The successful candidate will have a minimum of 2 years of experience in the Brewery, Distillery, and Bio Tech Industry, and be proficient in using SolidWorks, CAD, and rendering software. Responsibilities: - Design, develop and test equipment used in the brewing, distilling, and bio tech industry - Collaborate with cross-functional teams, including process engineers, electrical engineers, and production personnel to ensure equipment designs meet project specifications - Create 3D models, 2D drawings, and specifications for new and existing equipment - Conduct testing and troubleshooting of equipment - Provide technical support to production personnel, and participate in start-up and commissioning of new equipment - Coll...
Mi proyecto de CYPE es para uso personal para un cliente nuestro. Consiste en diseñar la sencilla estructura portante de una pasarela, para un trabajo de universidad, y redactar la memoria de cómo se ha ido haciendo (50 páginas de Word entre texto y planos).
I am looking for the production of the sameer wooden extrusion using veneer. I have a specific design in mind and it needs to be constructed from veneer. This product must be sturdy enough to be used for daily use. I'm looking for a freelancer who can create this product with high quality, in a timely and cost effective manner. The project will require close adherence to the design specifications as given, while also meeting the required strength and endurance standards. Please provide your portfolio and past experience with similar projects.
I am looking for a team of experienced contractors who can take on the challenge of building a new road for a commercial construction project. The project involves building a new road, along with all the associated civil works and infrastructure. This project will involve the use of gravel as the paving material, along with the necessary equipment and installation. The contractors should be able to effectively manage the project to a successful completion, and be able to adhere to set safety standards. This is a large scale project, and requires skilled teams of workers to carry out the construction work. The road must also meet public highways specifications and have the appropriate certifications.
I work for a façade specialized company located in Dubai. We have urgent calculations to be done for a project on going was wondering how fast could you help us in it and how many hours? The package includes Structural calculations for curtain walls, louvers and thermal calculations for each. Report to be prepared with a reference format. Those are the standards we are currently following: BS 8118 & AAMA TIR-A9-1991. We need to create STAAD analysis.
I need a professional to design and manufacture a custom plastic enclosure for an electronic system. This enclosure will be used indoors in a dry environment and so the plastic materials must be chosen accordingly. I am open to recommendations for suitable materials, and I am not sure yet whether the enclosure will need a separate lid/cover. I am looking for someone with expertise and experience in using CAD software to create the design, as well as familiarity with plastic injection molding processes in order to ensure a high-quality product that meets my needs.
Prepare a project report including the following sections : 1. Literature review 2. Plant capacity 3. Block flow diagram 4. Material and energy balance 5. Process flow sheet and P&ID 6. Process and mechanical design of equipments 7. Safety aspects 8. Site selection and plant layout 9. Cost estimation
The Main Aim of project is modify the S-72 aircraft using CATIA software. In the JETCOPTER the Ducts and Wings are used. The Ducts are rotate with the help of Jet. The JETCOPTER is used to both the helicopter and aircraft.
I am a Mechanical Engineer by profession and I am doing simultaneous projects for professional development and I need help in writing, as I am handling different projects at the moment. The writer will be given the topic and a few references to work on, and specific format should be followed. Requirements for the job: • Knowledgeable in VRF HVAC systems • Has experience in technical writing • Can follow specific referencing style • Able to work in a fast-paced environment It basically entails doing a feasibility study around VRF AC systems. A particular paper format will be used and this will be a ghostwriting project. Let me know your experience around the subject, and I would be happy to make arrangements regarding the project.
I want to apply solar panel on green building and be able to find the effect of the solar panel on specific room inside the building
Freelance Design Engineer Job Description: Do you have a passion for RC vehicles!? Do you build scalers or crawlers? Do you have a background in Mechanical Engineering and like to design your own parts?! If so, WE'RE LOOKING FOR YOU! At RC4WD Inc., we are dedicated to designing, manufacturing and selling high quality RC scale vehicles and products that meet the diverse needs of our customers. We are currently seeking a Freelance Design Engineer in our Visalia, California location but are willing to work with someone remotely if this person meets the skill set we are looking for. The ideal candidate will have a Mechanical Engineering degree, 3-5 years or relevant experience and a passion for radio control products. Role: Design for manufacturing scale bodies for hobby grade remote ...
Check integrity of our foundation
Nuestro cliente cuenta con una instalación compuesta por 6 compresores tipo tornilo, de 40 kw cada uno., refrigerados por 2 torres de enfriamiento. Se desea evaluar la realización de un sistema mixto, con agua fria proveniente de un equipo existente y las 2.torrres.actuales. Habilidades requeridas: ing. proceso, cálculos termodinámicos de intercambio de calor y refrigeración, diseño de piping, ing. Mecánica, diseño en Autocad. Los entregables requeridos son: - reuniónes de brainstorming con nuestro equipo para evaluación de alternativas - diagrama PID básico de la solución - layout de equipos, listado de materiales y pliego descriptivo del sistema, una vez definida la solución mas conveniente. C...
This is a part for my roof rack.
I am in need of exercises to help me better understand some concepts of Mechanical Engineering. I have specific Mechanical Engineering concepts in mind that I have identified and would like to practice with the help of exercises. I have several hours available for this project, so I'm seeking someone who can provide exercises as quickly as possible. Your expertise in Mechanical Engineering is necessary for this project, and I would highly appreciate if you can assist me in helping to guide me with the appropriate exercises that I need.
I need to model two plates of steel 1 mm thickness with 5 cm concrete in between under monotonic pushover loading