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Project Title: Simple 3D CAD Model + Basic Simulation (FreeCAD) – Passive Cooling Radiator Project Description: I need a freelancer to create a simple 3D model and basic motion simulation for a mechanical engineering project. The project is based on a passive cooling radiator with adjustable fins (bimetal strip concept). The goal is NOT a complex CFD or thermal simulation, but a simple visual/mechanical demonstration. Scope of Work: 1. Create a 3D CAD model in FreeCAD (preferred): * Base/frame * Multiple fins (like blinds) * Pivot mechanism for fins 2. Create a basic motion simulation/animation: * Fins should rotate/open and close (like window blinds) * Show 2 positions: * Closed (low temperature) * Open (high temperature) 3. Export deliverables: * FreeCAD source file (.FCStd) * STEP or STL file * Short animation/video (MP4 or GIF) * 2–3 rendered images (open & closed positions) Important Notes: * No advanced CFD or thermal simulation required * Keep design simple and suitable for academic presentation * Mechanism should look realistic but does not need complex physics Deadline: * Initial preview required by 17th (for presentation) * Final delivery within 7–8 days Skills Required: * FreeCAD / SolidWorks / Fusion 360 * Basic mechanical design * CAD animation Preferred: * Experience with academic or mechanical engineering projects
Project ID: 40390443
6 proposals
Remote project
Active 4 days ago
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6 freelancers are bidding on average ₹1,067 INR for this job

I will use an advanced CAD software to ensure a clean, precise mechanical design and a smooth motion simulation of the fin mechanism.
₹1,050 INR in 2 days
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Many years experience with CAD, what materials are ethe blinds need to be made of? Simulation and render should also be fine. What resolution does the video need to be?
₹1,500 INR in 7 days
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I would love to develop this 3D CAD model and mechanical simulation for your passive cooling radiator project. Using FreeCAD, I will design a clean and functional base frame with a pivot mechanism that realistically demonstrates the opening and closing of the fins. My focus will be on creating a visually clear model that effectively communicates the bimetal strip concept for your academic presentation. I will provide the primary mechanical positions (open and closed) through a smooth animation and high-quality renders. Along with the .FCStd source files, I will deliver the required STEP/STL formats and a polished MP4/GIF for your presentation. I am mindful of your initial preview deadline on the 17th and will ensure a quick turnaround for the final files. Thanks, Muhammad Mohid Ahmed
₹600 INR in 1 day
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Hello, Thank you for sharing the project details. I can work on this in SolidWorks and deliver a clean, functional CAD model with good attention to manufacturability and presentation. My proposal is: 3D model developed in SolidWorks Clean assembly and design refinement Basic drawings or views for presentation if needed Fast communication and one round of revisions included I can start immediately and keep the process simple, efficient, and well organized.
₹1,600 INR in 6 days
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I’m a mechanical engineer with a strong foundation in cad tools like fusion 360 solidworks and so on for your project I prefer to do on solidworks because both 3D modeling and simulation can be done easily.
₹1,050 INR in 5 days
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I have experience in furnace design and material cutting so I can design as per your customization. I worked in that as a production engineer and site engineer so I know about the materials, when the material will brittle, so I easily find out your problems and give a solution for that also I had a training Experience in industrial like Schwing Stetter and Ashok Leyland when am studying
₹600 INR in 7 days
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Mathura, India
Member since Oct 16, 2025
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