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for 200 USD I need a consultant to calculate the proper contact ratio for two gears for my project.

$250-750 USD

Closed
Posted about 3 years ago

$250-750 USD

Paid on delivery
I am trying to keep an earbud expanded in an ear. I need to know the math behind the friction caused by the expansion. I need to have gears that will not lose rotational progress while holding the expansion in the ear canal. I appreciate it. Please message me in chat on freelancer how you are competent at the aspects of this job. I need to believe you are the right hire for this job. If I cannot gain the confidence then we will be wasting our time with me hiriing you.
Project ID: 29026245

About the project

13 proposals
Remote project
Active 3 yrs ago

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13 freelancers are bidding on average $362 USD for this job
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Hi There, I am a Mechanical Engineer with many years of experience using FEA and CAD tools. I can do FEA analysis to identity correct gap. Also i will do manual calculations to verify gear dimensions like module, tooth depth, width, pcd etc. Please open a chat so that we can discuss it more. I will do my best to complete your project perfectly with high responsibility and passion. You will get wonderful results. Thanks in advance
$500 USD in 15 days
4.9 (49 reviews)
5.3
5.3
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I am mechanical engineer working in the area of gear design and machine design I can work as consultant for calculations of system Please send details of work
$500 USD in 7 days
4.5 (40 reviews)
6.1
6.1
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I'm mechanical engineer having good expertise in designing field I'm also using other CAD software like, ■ Solid work ■ Autocad ■ Creo ■ NX ■ FEA ■ CFD ■ report writing ■ Article writing ■ Technical report ■ 3d modeling waiting!
$250 USD in 4 days
4.7 (33 reviews)
5.2
5.2
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Hi, I am a Mechanical Engineer by profession and I have a master’s degree in Solid Mechanics. I am a Product Specialist with over 6 years work experience. My experience evolves around Mechatronics, Hydraulic actuator, 3D modeling, FEA, CAD/CAM, Matlab, NX, CFD, AUTOCAD, CATIA, Nastran, Solid works, Product Design, Graphic Design, Fluent ANSYS, and simulation-based numerical optimization. I only take up tasks that I have experience in; I am honest, time conscious and can work under so many conditions. I love challenges as it helps my creativity skills and aids me to showcase my individual tools. All I need from my employer is the project in details and I am set to begin work on it. I always love to meet up with your requirements. I am open for corrections and modification, I am also a peaceful person and my aim is to have a good experience with my employers and create a long term relationship with them. It is however going to be of a great privilege if you can entrust your task in my hands. I promise to give you a great experience working for you.
$250 USD in 1 day
4.9 (6 reviews)
4.1
4.1
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ELECTRICAL As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. I couldn't imagine anything better than to get notification from you
$250 USD in 2 days
4.9 (4 reviews)
3.4
3.4
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Dear I am very interested in your project "for 200 USD I need a consultant to calculate the proper contact ratio for two gears for my project.". I am a mechanical designer. I have many experiences in gear calculation and modelling. I can complete this project in short time with high quality. If you award me, I will do my best for you. And you will save your time and money. Please contact me to discuss more details. Regards
$250 USD in 2 days
5.0 (2 reviews)
3.0
3.0
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Hi there, What you need in your project is a model as follows. The interactions between your design and an ear canal should be modelled. One domain of the model is ear canal exhibit viscoelastic material behaviour whereas the other domain, your design is rigid body material I presume. Hence this is a tribology problem should be tackled by a mechanical engineer as they have the necessary theoretical background to study on this topic. Assuming you want the math behind I guess you want a computational study in finite element model or a complete mathematical representation of a process. If these are things you are seeking for then I might be of help. I have BSc and MSc in mechanical engineering. I still work in academia and have publications in renowned journals. So, I am good at solving novel problems because that is what we do in academia. I like your project and would like hear more details about it if you may. I would like to know if you have an already established method for approaching this problem, if you have supporting materials and previous experience in the problem for me to start on. I look forward to your response. Best regards Mehmet
$750 USD in 20 days
5.0 (2 reviews)
3.0
3.0
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Greetings, I think here you are looking for a consultant to calculate the proper contact ratio for two gears. I understood your project description. I am an expert in Engineering, Mechanical Engineering, Engineering Drawing, Industrial Engineering, Engineering Mathematics, and I am interested in your project. I am confident that I can do this with 100% accuracy and ready to start now! But I want to know more about your project. So, can we discuss more? Regards.
$250 USD in 7 days
5.0 (3 reviews)
2.8
2.8
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hello, I am a mechanical engineer with ten years of experience in machine design, structural elements, design of thermal equipment, engineering products, cooling systems, control and automation of machines, turbomachinery, automotive engineering, materials, structural analysis,electrical machine, engineering manufacturing, and HVAC. In addition I have experience in the manufacture of prototypes and patents. Extensive knowledge of Solidworks, Autocad, Autodesk Inventor, Matlab, Microsoft Office, SAP2000, Tekla Structures, Visual Basic and ANSYS Management of API, ASTM, ACI, IEEE, ASME, ANSI and ISO standards. Easy to make designs and supervise work of industrial designs. you may contact me via inbox?, I might provide some sketches (no cost)
$250 USD in 7 days
5.0 (2 reviews)
2.4
2.4
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Hello, Greetings, It's Hani, A CAE Engineer, holding a master's degree in computational solid mechanics, studying in an international program in materials engineering. I had four years of experience working on intelligent systems for Hi-Tech corporations in Taiwan and following all the high standards and reliability requirements. I have strong capabilities working on Simulations using Ansys both APDL and Workbench, besides strong capabilities with CAD tools such as SolidWorks as well as Pro/e. I am ready to help and give an efficient performance regarding your inquiry. Regards, Hani.
$250 USD in 7 days
5.0 (1 review)
2.2
2.2
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Hi, Have read it but would like to know more about it. I would like to understand what you are upto. We can lock or should lock the ear bud expansion at the comfort of an individual. There can be a locking mechanism. But first want to see all the info and its concept. If you are pleased please share more info. Thanks, John Denis
$450 USD in 2 days
5.0 (1 review)
1.7
1.7
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Hi I'm a mechanical engineer and I can teach you all about friction. I was University professor and have the patience and knowledge not only in the technical subject you are interested in but also in how to teach you that subject. I can also teach you thinking skills that will help you have clarity and be creative on demand. I look forward to working with you. Khristiam
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Hazelwood, United States
5.0
20
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Member since Jul 13, 2018

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