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Complex gear design - Part 2

A single complex gear has been designed to fulfil the requirements of Complex gear design - Part 1 (see copy-paste of previous task)

I now need a complementary gear to be designed. The complementary gear will be approximately a mirror image of original gear, however the gear teeth will also need to be offset so that the gear teeth are complementary.

This task is best suited to the freelancer who completed the task of Complex gear design - Part 1. The freelancer who completed the original gear will have all the necessary information.

Complex gear design - Part 1

I am an inventor. I have designed a machine that requires an interesting gear design.

The gears perform a unique function: As the gears turn, the axles pivot with respect to each other.

Each axle is connected at its base to an element. The edges of the elements are connected by a hinge.

In the starting configuration the axles are parallel and separated by an arbitrary distance. As the gears turn, the ends of the axle connected to the elements get closer together while the other ends of the axles get further apart.

I have designed (at a conceptual level) a non-circular gear that will achieve this goal. The shape of each gear is a spiral with a pitch angle that varies along its length. The gears do not need to make a full rotation; instead the gears turn a partial rotation to cause the hinged elements to pivot about 40°. The gears can then be reversed the partial rotation to return the hinged elements to a flat configuration.

I have attach some rough illustrations to help explain.

I now need someone to properly design (CAD) the gears and, in particular, the gear teeth.

This is obviously quite complicated, and will require someone with a strong background in gear design. It will very likely require coding to calculate the shape of the gear and gear teeth (i.e. it probably won't be possible with pre-existing functions within the CAD software).

Kemahiran: CAD/CAM, Kejuruteraan Mekanikal

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Tentang Majikan:
( 1 ulasan ) Canberra, Australia

ID Projek: #27931744

Dianugerahkan kepada:


Hi As we took the part 1, I am proposing to make this complementary gear for you. hope will be a good job.

$490 AUD dalam 14 hari
(2 Ulasan)

10 pekerja bebas membida secara purata $428 untuk pekerjaan ini


Hello I’m mohamed saeed Mechanical engineer with high experience in gear design I have checked your job description and ready to help you in your project

$556 AUD dalam 2 hari
(47 Ulasan)

Hi there, I'm bidding on your project "Complex gear design - Part 2" Being a professional mechanical engineer, I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline Lagi

$750 AUD dalam 4 hari
(5 Ulasan)

Hi Xavier! I'm a mechanical engineer and product design expert, with over 5 years experience dealing with this type of project . When do you need this finished by? I understand, and can get this for you quickly! Please Lagi

$750 AUD dalam 15 hari
(24 Ulasan)

How are you! Perfect work to YOU! I am Tatyana P. a MECHANICAL Engineer & PRODUCT Designer from Russia Federation. I graduated from the Mechanics Faculty of "Novosibirskij Gosudarstvennyj Universitet" 8 years ago. I h Lagi

$255 AUD dalam 2 hari
(21 Ulasan)

Hey [login to view URL] you in good health. I have read your project description about gear designing I can design gear trains,idle and complex gears with different teeth providing different gear ratios I have expertise at st Lagi

$300 AUD dalam sehari
(24 Ulasan)

Dear I am a mechanical designer. I have many experiences in gear design I can complete this project in short time with high quality. If you award me, I will do my best for you. Please contact me to discuss more details Lagi

$250 AUD dalam 3 hari
(14 Ulasan)

Hi! I am Mechanical Engineer, Product designer and Prototyping expert. I will design your Complex gear design with quality of rendering and finishing! I am using Autocad 2D, 3D , SOLIDWORKS, CATIA, Autodesk Inventor, M Lagi

$350 AUD dalam 6 hari
(9 Ulasan)

Hi! I´m an Industrial Designer with six years of experience in different industries. i have advanced skills in 3D Modelling and Rendering. I have knowledge in Solidworks, Rhinoceros, Keyshot and Autocad. You can check Lagi

$250 AUD dalam 7 hari
(3 Ulasan)

hello, please send us your valuable message. I will give you a reply soon. I also need some more information so please contact us by click on chat. Millennium techno solution has been established as a Mechanical Solu Lagi

$333 AUD dalam 2 hari
(1 Ulasan)