Model a 3D printer's unusual extruder

Hello there.

My task is:

To design an extruder for a 3D printer (Prusa i3 MK2; bowden type; filement 2.85 mm (3 mm)).

Extruder is a heat bath with melted plastic (filament) and a syrenge mechanism (spring or a rod with pulley teeth; I think spring would be better...) and fans to cool the joining parts and for heat transfer.

What I have (or not have) :

• An idea (a sketch) without much dimensions

• Don‘t know the filament (plastic), but I guess it would be the most melting one...


• The parts and the design should be selected according to calculations (fans for cooling or liquid whould be required for the heat transfer?);

• Mostly, the greatest amount of work will be to estimate what heating and cooling for it we need. And design it accordingly and the pressure mechanism.

Would pay more for FEM


Skills: 3D Modelling, 3D Printing, Engineering, Mechanical Engineering, Solidworks

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About the Employer:
( 0 reviews ) Kaunas, Lithuania

Project ID: #19246271

13 freelancers are bidding on average €634 for this job


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Hello I would like to do your project. Let me know more details and information to start working on your project.

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i will convert sketches into 3D models for Pressure and Heat Mechanism with Unlimited Revisions until you confirm. Can you please share the reference sketch images?? Please Message me to discuss more details for More

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Hello, Can you please share me sketch file design I have a team of 2D and 3D design experts who have experience for more than 10 years. I can assure you of on time quality project. PM me so that I can show you my More

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Hello sir, I am Mechanical engineer I have read about work. I can do it better way I have experience of 3+year in designing field. I am working with software like, solidwork Autocad CFD FEM Ansys GAMBIT creo archit More

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I'm an Engineer, a seasoned product designer and am very keen to work on your Project. My projects are routinely accomplished with high quality and speed, and will gladly send you examples of my previous work on reques More

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Hello there, I can design an extruder for a 3D printer..I understood all your Requirements.. Let me know any further Requirements if you have. Nishit Thanks

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