Engenharia Mecânica Jobs

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 (<10) pulses, every 5 to 10 min. Overall energy will be much less than required burst power. So, I would eventually like to be able to power this system with a Li Battery Pack and Inverter system. Need specifications of all parts, and must be all sourced from major manufacturers with wide distribution within the USA.

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

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.

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.

Looking for a hot runner design for plastic injection mold

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)

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.

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

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.

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...

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

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

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.

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!

Need an expert for doing a small CAD project

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.

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...

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

Hi there! I'm looking for a talented freelancer who can perform a wave simulation using Solidworks . it would be to carry out a wave simulation on solidworks in a wave tank basin with an obstacle like below in the video, I've drawn something to explain a bit more what I want here it is. I want just to see the velocity and the pressure on the obstacle as well as the height the water will be projected after the impact on the obstacle Need this done within 18 hours and max price I can afford is 20 USD

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

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.

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.

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.

I have idea and data for you , i need fluid analaysis , testing , Looking for project simulation and report done , only testing and adjustment but if you need to do anything further , i will write further details thank you

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! 

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.

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.

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...

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

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.

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.

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...

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.

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.

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

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

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...

Multiplication and division Any number multiplocation with two decimala

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.

reactor desinging with pump and specifications

I need an autocad drawing done for a metal coffee table which will then be used to programme a metal laser cutter to cut the metal.

We want to make an adapted bike for a customer, he only sent us an image. We need someone to create the project in any cad software so we can build it. Unfortunately we only have an image, we do not have technical specs. Need someone with good technical / mechanical skills. The bicycle should support 120 kg weight. Image attached

it is necessary to calculate the area of the facade of the building , the amount of work and the amount of materials

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...

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...

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 ...