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I need a detailed AutoCAD model of a hinged knee brace intended specifically for rehabilitation patients. The frame will be machined from aluminum, so every line must respect both manufacturability and patient comfort. The two key dimensions I will supply at the start are knee circumference and overall brace length; the geometry has to adapt perfectly to those figures. Hinge placement, strap routing, and padding recesses should all flow from those measurements so the brace maintains alignment through flexion without adding bulk. Deliverables: • Fully parametric 3D AutoCAD file (native .dwg) • Associated 2-D manufacturing drawings with tolerances, hole charts, and exploded view • A short PDF explaining how to modify knee-circumference and brace-length parameters without breaking the model Files should be ready for CNC milling and anodising, so please observe realistic bend radii and call out aluminum grades where relevant. If you have experience modelling medical devices or orthotics, mention it; otherwise, show a sample where precise human‐fit dimensions drove the design. I will review the first draft against the measurements and supply any clinical feedback before we finalise the drawings.
Project ID: 40583706
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Hi, I'd be happy to design your rehabilitation knee brace as a fully parametric AutoCAD model, ensuring it is both comfortable for the patient and practical for CNC manufacturing. I have experience creating precise mechanical CAD models with a strong focus on manufacturability, dimensional accuracy, and parametric design. I understand the importance of maintaining correct hinge alignment, strap positioning, and ergonomic fit while allowing the model to adapt seamlessly to different knee circumferences and brace lengths. For this project, I will deliver: (1)Fully parametric 3D AutoCAD model (.dwg) (2)Detailed 2D manufacturing drawings with GD&T/tolerances, hole tables, and exploded assembly views (3)CNC-ready design considering realistic bend radii and machining constraints (4)Material recommendations (e.g., 6061-T6 aluminum) suitable for anodizing (5) A clear PDF guide explaining how to modify the key parameters without breaking the model I will keep the model clean, organized, and easy to update after you review the first draft and provide clinical feedback. My goal is to deliver production-ready drawings that require minimal revisions and are ready for manufacturing. I can start immediately and maintain clear communication throughout the project. I would be glad to discuss your requirements and answer any questions before we begin. Thank you for your time, and I look forward to working with you.
$10 USD in 1 day
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36 freelancers are bidding on average $31 USD for this job

Hello, I am a design engineer, I am expert in 3D different products designs & Modeling so i can do the required design in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$30 USD in 1 day
8.5
8.5

Hi, I understand the importance of balancing accurate fit, patient comfort, and manufacturability for this brace. I can develop a clean parametric AutoCAD model along with production drawings that are practical for CNC machining and easy to update as dimensions change. I also have dimensioned reference models that help guide ergonomic and human-fit design decisions during the process. I would be glad to discuss your measurements and refine the design based on your clinical feedback.
$20 USD in 5 days
6.4
6.4

Hey, You are looking for Rehabilitation Knee Brace CAD Design "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
$30 USD in 1 day
6.4
6.4

I will design a parametric, CNC-ready AutoCAD orthotic brace optimized for flawless aluminum machining and patient comfort.
$20 USD in 2 days
5.2
5.2

Hi, I'm Juli, a 3D design specialist. I've read your job description and I’m confident I can help. I have solid experience with SolidWorks, Fusion 360, and rendering tools like KeyShot. I focus on precision, fast delivery, and clear communication. I understand the requirements of Rehabilitation Knee Brace CAD Design and how to approach it effectively. You can also see similar work on my portofolio. Looking forward to hearing from you. Best regards, Juli
$30 USD in 1 day
4.9
4.9

Sir, I am a perfect fit for your requirement. I have completed similar precision CAD and manufacturable product design projects and bring 17 years of experience in mechanical design. I can deliver a fully parametric AutoCAD model, detailed 2D manufacturing drawings, exploded views, tolerances, and CNC-ready documentation with realistic aluminum machining considerations. Have you defined the hinge mechanism or should I design it from scratch? Which aluminum grade and knee flexion range should the brace be optimized for? It would be my pleasure if you give me the opportunity to show my capabilities. Thank you for your valuable time and consideration.
$20 USD in 7 days
5.4
5.4

Hello, I can help you with this project. My background includes mechanical design, CAD modeling, Design for Manufacturing (DFM), sheet metal, machining, and production-ready engineering documentation. I develop products from concept through manufacturing, delivering accurate 3D models, detailed 2D drawings, BOMs, and fabrication-ready files with a strong focus on manufacturability and cost-effective design. Regarding your project: A knee brace must balance anatomical fit with manufacturability—small errors in hinge alignment or human-fit dimensions can affect both comfort and function. I can create a parametric AutoCAD model that adapts to the supplied measurements while producing CNC-ready manufacturing drawings with practical tolerances and clear documentation. Although I haven't designed a medical device specifically, I've developed precision products and production equipment where accurate fit, assembly, and DFM were critical. I can also share my portfolio. I have two quick questions to make sure we're on the same page: Do you already have the hinge mechanism specified, or should it be designed as part of the project? Will the brace be machined from flat aluminum plates or formed aluminum components? I look forward to discussing your project.
$50 USD in 7 days
4.9
4.9

Hello, I understand the project requirements for the detailed AutoCAD model of a hinged knee brace designed for rehabilitation patients. I will ensure that the design respects both manufacturability and patient comfort by incorporating key dimensions such as knee circumference and overall brace length to create a precise fit. With expertise in Manufacturing Design, Product Design, 3D Modelling, and 3D CAD, I am well-equipped to deliver a fully parametric 3D AutoCAD file along with associated manufacturing drawings that meet your specifications. Please find examples of my previous work in Manufacturing Design, Product Design, and 3D Modelling in my portfolio: https://www.freelancer.com/u/Neelamr1991 I am committed to maintaining effective communication throughout the project and am excited to hear your feedback to ensure the final design meets your expectations. Best regards, Neelam R.
$30 USD in 1 day
4.3
4.3

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling Finite Element Analysis | Computational Fluid Dynamics Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$200 USD in 7 days
4.8
4.8

Hi, I can design a fully parametric hinged knee brace with CNC-ready manufacturing drawings, precise fit dimensions, and detailed assembly documentation. The model will be optimized for aluminum fabrication and easy future modifications. Portfolio: https://www.freelancer.com/u/graphicsexpert07 Thanks, Helal
$20 USD in 1 day
3.9
3.9

Hi there ! With my extensive experience in 3D CAD and mechanical design, I am confident that I can create a precise and functional AutoCAD model for your rehabilitation knee brace project. My understanding of design for manufacture will ensure that the brace's frame is not only optimized for patient comfort but also for efficient production via CNC milling and anodizing. I have honed my skills in product design over the years, ensuring each aspect of the design harmonizes with the rest, and that's why your 2D manufacturing drawings will be nothing less than perfect. In addition to my proficiency in AutoCAD, I am skilled in a range of other software that can elevate the quality of your project. One that stands out in the context of your task is Solidworks which combines well with your project requirements and stretches into engineering realms to guarantee precision incorporating tolerances, hole charts, exploded views – all specifications you mentioned. Finally, while I don't have explicit experience with orthotics or medical devices in my portfolio, I have tackled projects that demanded precise human-fit dimensions like yours do. These experiences highlight my resourcefulness as a designer - I don't buckle under new challenges but rise to meet them! With your direction and measurements, I assure you we can achieve a top-tier knee brace model together. Let me bring your ideas to life Thanks & regards Gaurav Sharma...
$20 USD in 1 day
3.4
3.4

As an experienced 3D CAD designer who specializes in product design and mechanical engineering, I have successfully completed numerous projects that required detailed parametric modeling similar to your Rehabilitation Knee Brace. One project, in particular, comes to mind - designing an adjustable orthosis for a patient with postural deformity. This required conjoining measured dimensions with the precise fitment to alleviate discomfort whilst not obstructing the therapy process. In my work, I prioritize functionality while being mindful of manufacturability without compromising on elegance. By leveraging my expertise in Fusion 360 and understanding the necessity of respecting accurate bend radii and callouts for material grades (such as aluminum), I can provide you with a fully parametric 3D AutoCAD file that will be ready for CNC milling and anodizing. Moreover, my commitment to clear communication and attention to detail means I can adhere precisely to your given knee circumference and brace length dimensions, effectively integrating all the other features like hinge placement, strap routing, and padding recesses accordingly. This depth-set of skills along with my appreciation for skillful design driven by human-fit dimensions makes me the best candidate for delivering professional grade drawings that meet your requirements.
$15 USD in 1 day
3.2
3.2

With over three years of experience specializing in 3D modeling, my unique background makes me the ideal candidate for your project. Not only am I an expert in AutoCAD and familiar with CNC milling standards, but I am also a trained artist who understands the importance of attention to detail. I have profound expertise in precision modeling, which is essential for creating a knee brace that fits perfectly around the given knee circumference and overall brace length. Additionally, having familiarity with medical devices will give me insights into designing your rehabilitation knee brace with a focus on patient comfort. Moreover, my knowledge in manufacturing drawings will ensure that your project is "mill-ready" and optimize the efficiency of production. I believe in absolute client satisfaction, so not only will I deliver the requested native .dwg file, 2D manufacturing drawings, and an impactful explanatory PDF, but I'm also ready for any clinical feedback or revisions after initial review to ensure a final product that aligns exactly with your needs. Through our collaboration and my skill-set, we'll create a final product that satisfies your requirements and most importantly helps patients on their journey to recovery!
$20 USD in 1 day
3.3
3.3

Hello, I have carefully reviewed your project requirements for the detailed AutoCAD model of a hinged knee brace for rehabilitation patients. With over 3 years of experience in 3D CAD and Solidworks, I am confident in my ability to deliver a high-quality design that meets both manufacturing standards and patient comfort. My approach will focus on utilizing the provided knee circumference and overall brace length to create a fully parametric 3D AutoCAD model that adapts perfectly to these dimensions. The design will incorporate realistic bend radii, precise tolerances, and aluminum grades where necessary for CNC milling and anodizing. I have experience in designing medical devices and orthotics, ensuring that the final deliverables will align with your expectations. I am excited about the opportunity to work on this project and would love to discuss it further with you. Thank you for considering my proposal.
$25 USD in 1 day
3.0
3.0

Hi, Your rehabilitation knee brace project really caught my interest. Designing wearable products requires precision, comfort, and attention to manufacturability, and I have experience creating detailed CAD models with exactly those priorities. I can help design or refine a knee brace that balances functionality, fit, and durability while ensuring the model is ready for prototyping or manufacturing. I pay close attention to dimensions, assembly, and practical design considerations, and I'll keep you updated throughout the project. I'm available to start immediately and can discuss your requirements in detail before beginning. I look forward to helping bring your concept to life. Best regards, Diksha L
$25 USD in 1 day
3.0
3.0

I would appreciate the opportunity to work on your rehabilitation knee brace CAD design project. I can create a precise, manufacturable 3D model that is fully driven by the knee circumference and overall brace length, ensuring the design can be easily adjusted without rebuilding the assembly. The final package will include a fully parametric native AutoCAD DWG model, detailed 2D manufacturing drawings with dimensions, tolerances, hole tables, and an exploded view, along with a concise PDF explaining how to modify the key parameters while preserving the model integrity. I will also ensure the design is suitable for CNC machining and anodizing by incorporating practical aluminum grades, realistic bend radii, and manufacturing-friendly features. Although my primary experience is in precision mechanical CAD and product design rather than clinical orthotics, I have worked on projects where accurate human-fit dimensions and manufacturing constraints were essential. I pay close attention to functionality, comfort, and production feasibility. Once you provide the knee circumference and brace length, I will develop the first draft for your review and incorporate your clinical feedback until the design meets your expectations. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism while delivering high-quality results on time.
$25 USD in 7 days
1.5
1.5

Hi there, I read your posting and it sounds like you need a Mechanical Engineer experienced in designing precise, parametric AutoCAD models for a hinged knee brace that balances manufacturability, patient comfort, and accurate anatomical fit. I am a Mechanical Engineer with 10+ years of experience in CAD design, parametric modeling, and CNC-ready product development. I create detailed AutoCAD models and manufacturing drawings with GD&T, tolerance callouts, hole charts, and exploded assemblies. My experience includes designing components where accurate human-fit dimensions and manufacturable geometry are critical. I can deliver a fully parametric native DWG model that updates seamlessly with knee circumference and brace length, along with CNC-ready 2D drawings and a concise PDF explaining parameter modifications. The design will account for hinge alignment, strap routing, padding recesses, realistic bend radii, and appropriate aluminum grades for machining and anodizing. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Elijah M.
$20 USD in 7 days
1.0
1.0

I WILL BE ABLE TO MAKE THIS PROJECT A SMOOTH JOB FOR YOU Creating a detailed AutoCAD model of a hinged knee brace will be a relatively easy job. We can start by chatting about the project to ensure I have the full scope of what you need done. From what I can see in your description I will: - Use what you gave me and start planning the project - Deliver a fully parametric 3D AutoCAD file in native .dwg format - Provide associated 2-D manufacturing drawings with tolerances and exploded view - Deliver a PDF explaining how to modify knee-circumference and brace-length parameters without breaking the model that you are happy with Feel free to shoot me a message to talk more in depth about your project. Kind regards, K From GumptionOps
$15 USD in 2 days
0.0
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dear , hello, i am mechanical design engineer with strong background of manufacturing and design i can help you to make this part as you have requested.
$10 USD in 7 days
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Hello, I can design your hinged knee brace as a fully parametric 3D model using SolidWorks, with the geometry driven by the knee circumference and overall brace length you provide. The design will be created so these key parameters can be modified easily while maintaining proper hinge alignment, strap routing, padding recesses, and overall manufacturability. For this project, I will provide: A fully parametric 3D SolidWorks model. Native DWG files exported from the model, along with all required 2D manufacturing drawings. Detailed manufacturing drawings including dimensions, tolerances, hole charts, material specifications, and an exploded view. A PDF guide explaining how to modify the key parameters without affecting the design intent. CNC-ready models that account for realistic machining practices, bend radii where applicable, and suitable aluminum grades for anodizing. While I primarily use SolidWorks for parametric CAD modeling, I can deliver the requested DWG documentation compatible with AutoCAD. My experience includes designing precision mechanical components with a strong focus on manufacturability, dimensional accuracy, and parametric modeling, ensuring the design can be efficiently updated after your clinical review. I welcome your feedback on the first draft and will refine the model to ensure it meets your functional and manufacturing requirements. I look forward to working with you. Best regards,
$30 USD in 3 days
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