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3D CAD Designer / Mechanical Product Modeler – Prototype Phase (Bone Conduction Device) I’m looking for an Australian‑based mechanical/CAD designer to create a prototype‑ready 3D model for a small wearable haptic device. I will provide AI renders, functional descriptions, and clear guidance on the geometry. The device uses a single‑pad bone‑conduction vibration interface, so the internal layout must support vibration transfer, not dampening. If you’ve worked on small electronics housings, wearables, haptics, or silicone‑interface products, this will be familiar. This project is prototype‑only (no manufacturing prep). You’ll be modelling a compact enclosure, motor cavity, silicone interface pad, and basic internal supports suitable for 3D printing and silicone casting. Deliverables: • Full 3D CAD model (STEP + STL) • Simple 3‑view drawing set (front, side, cross‑section) Requirements: • Must be based in Australia • Experience with small consumer products, wearables, or vibration/haptic devices • Comfortable designing around vibration transfer and silicone interfaces • Clean, watertight geometry suitable for prototyping • Fast, clear communication Full brief and AI renders provided after NDA.
Project ID: 40697563
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45 freelancers are bidding on average $100 AUD for this job

Hi, I can design the compact wearable CAD enclosure designs. I’ll provide clean, watertight STEP/STL files and simple front, side, and cross-section drawings. Please contact me to discuss more in detail. Please have a look at my portfolio: https://www.freelancer.com/u/babanpreet852.html I have 8 years of experience in 2D drawings and 3D modeling, Rendering, texturing. 3D softwares are following:3Ds Max, Maya, Zbrush , Solidworks, AutoCAD, SketchUp. Thank you for your time and consideration.
$250 AUD in 4 days
8.5
8.5

Hello, We can develop your compact bone-conduction device into a clean, prototype-ready 3D CAD model, carefully designing the enclosure, motor cavity, silicone interface pad, and internal supports around effective vibration transfer rather than dampening. Our team can provide watertight STEP and STL files along with clear front, side, and cross-section drawings. We understand the importance of compact wearable geometry, silicone interfaces, component fit, and 3D-printable prototyping. We can work from your AI renders and functional guidance while maintaining clear communication throughout the development. Thanks
$250 AUD in 4 days
7.9
7.9

As an experienced Australian Engineer and CAD Designer with a proficiency in solidworks, prototypes, and haptic devices, I am the perfect choice for your project. My keen eye for detail will guarantee that your CAD model not only meets your functional requirements but is also designed to maximize vibration transfer and silicone interfaces which you mentioned were critical for optimal functioning. My skills extend beyond mere 3D modeling; I'm aware of how important it is for the geometry of these designs to be clean and watertight given the prototypes are 3D printed or casted with silicone later on. With a plethora of experience in designing compact enclosures for consumer products, wearables, along with materials like silicone in mind, I have consistently provided my clients with not just accurate designs, but also aesthetically pleasing and fully functional models.
$66 AUD in 1 day
7.5
7.5

As an experienced and multi-disciplinary freelancer, my expertise perfectly aligns with the demands of your project. My extensive background in 3D Design, Product Modelling, and Prototyping has given me a keen understanding of the unique challenges faced by wearable technology such as haptic devices. With a focus on small consumer products, I have held projects involving vibration transfer and silicone interface that resonate well with your requirements. Moreover, being a 3D Modeler, I understand the importance of geometry suitable for prototyping; clean, watertight design is my forte. Complemented by my ability to communicate effectively and quickly, we can ensure all aspects of the brief are meticulously addressed. Lastly, the fact that I am based in Australia is advantageous for your project. This means that not only will our communication be facilitated by minimal time-zone differences but also there would be zero legal considerations. Collaborating with me would not only provide you with professional designs but also guarantee a commitment to detail, affordable premium quality, on-time delivery and 100% client satisfaction. Let's bring your haptic wearable design project to life!
$60 AUD in 1 day
7.5
7.5

With my expansive skill set and vast experience in 3D CAD, design, modelling, and mechanical product development, I am confident that I am the perfect freelancer for your wearable haptic device project. My proficiency extends to using Solidworks, AutoCAD, Rhino, among others. As an Australian-based designer with prior involvement in small electronics housings, wearables, and silicone interface products too, I possess a deep understanding of the requirements specific to your project. I have a keen eye for detail and a knack for creating clean and watertight geometries - qualities necessary for your prototype phase. My designs are known for their precision and sane simplicity which translates to faithful representation during prototyping.
$35 AUD in 1 day
6.4
6.4

As a mechanical engineer with years of experience in 3D CAD Design and Modelling, I am more than ready to collaborate and bring your haptic wearable prototype to life. I'm fully proficient in Solidworks and other relevant software tools needed for this project. My deep understanding of vibration transfer and design of small electronics will ensure that the internal layout of the wearable supports maximum vibration transfer without dampening, making it not only functional but also efficient. Being based in Australia satisfies your geographic preference while my passion for Building Architecture and Structure design guarantees a keen eye for detail that can be compared to none. As my previous clients have expressed utmost satisfaction from my quick turnaround time and high-quality output, I believe you'll receive a similar service with me. Let's discuss full briefs under NDA and get started on transforming your vision into an impeccable reality!
$50 AUD in 1 day
5.6
5.6

Hello I am an experienced CAD/CAM designer specializing in CATIA, SolidWorks, and AutoCAD, with over 10 years of professional freelance and teaching experience. I excel at transforming 2D plans into precise, detailed 3D models, creating accurate assemblies, parts, and visualizations ready for manufacturing or prototyping. With my expertise in Part Design, Generative Shape Design (GSD), Drafting, and Assembly Design, I deliver high-quality, production-ready models in STL, STEP, OBJ, or FBX formats. I am detail-oriented, efficient, and committed to exceeding client expectations. Best regards, Mounir
$98 AUD in 2 days
5.8
5.8

Hello, Vutuk Design and Media is an engineering design and product visualization studio led by Ashraf Ali Shaikh, a senior mechanical design engineer with 15 years of core industry experience. Our studio offers comprehensive mechatronic product development—combining 3D parametric CAD modeling, DFM moldability analysis, rapid additive prototyping setup, itemized BOM creation, and photorealistic 3D visual rendering. To establish a clear technical roadmap for your haptic device project: Do you have specific PCB outlines, battery dimensions, or sensor hardpoints (e.g., IMUs, force sensors) that must be integrated inside the device chassis? Will you require structural FEA analysis or modal/vibrational simulation to ensure maximum tactile feedback reaches the user rather than dissipating into the outer shell? Do you need an itemized Bill of Materials (BOM) specifying custom molded housings, elastomeric grips, linear actuators, and standard mechanical fasteners? Would you also like studio-quality photorealistic 3D visual renders or exploded assembly animation videos showing internal haptic component placement for investor pitches or product marketing? We provide simulation-validated CAD geometry, complete engineering drawing packages, additive prototyping setup files, and high-impact visual media. We invite you to visit our profile page to explore our studio portfolio and capabilities. Looking forward to collaborating on your project!
$140 AUD in 7 days
5.6
5.6

Hello, I reviewed the requirements, and the key challenge is designing a compact wearable enclosure where the internal geometry supports effective vibration transfer while keeping the housing, motor cavity, silicone interface, and supports practical for prototyping. I would develop clean, watertight CAD geometry around the functional requirements, with careful attention to the vibration path, component clearances, silicone interface, assembly, and 3D-printing/casting considerations. The final model would include STEP/STL files and the requested three-view drawings. I have worked on compact mechanical housings, wearable product concepts, and prototype-oriented CAD modeling, and can share relevant examples once we connect in chat. Also a quick question, do you already have the motor dimensions and preferred silicone interface material/specifications defined? Best Regards, Muskan
$30 AUD in 1 day
5.3
5.3

As an Australian-based freelancer with a strong background in 3D CAD and design, specifically in mechanical and product engineering, I believe I'm the ideal candidate for your haptic wearable project. Over my one year career on this platform - prior to that is a portfolio of industry success - I have worked on a wide range of consumer products, including wearables, small electronics housings and haptics. This experience has given me a unique understanding of the vibration transfer dynamics and silicone interface design, which will be crucial for your bone-conduction device. My proficiency lies in producing clean, watertight designs suitable for prototyping, exactly what you're looking for. I have a deep knowledge of relevant software such as Solidworks that will ensure efficient preparation of CAD models (both STEP and STL) as well as 3-view drawing sets. Effective communication is another strength I bring to the table, ensuring smooth workflow throughout our partnership. Best Regards Sumit Kumar
$45 AUD in 1 day
5.4
5.4

Hi, I can develop accurate, production-ready CAD designs for your haptic wearable device, focusing on ergonomics, functionality, and manufacturability. With 8+ years of experience in 3D modeling and CAD design, I can create precise components, housings, mounting features, assemblies, and detailed mechanical interfaces based on your requirements, sketches, references, or existing prototypes. I’ll also consider fit, clearances, comfort, component placement, and practical manufacturing requirements. I can provide editable CAD files along with STEP/STL and detailed technical outputs as required. Important questions for clarity: 1. Do you have sketches, dimensions, or an existing prototype? 2. What components/electronics need to fit inside the wearable? 3. What manufacturing method will be used for the final product? You can upload your sketches, references, or existing CAD files here: Portfolio: [https://www.freelancer.com/u/mahadhasan012](https://www.freelancer.com/u/mahadhasan012?utm_source=chatgpt.com) Best regards, Mahad Hasan | CAD & 3D Product Design Expert Thanks
$30 AUD in 1 day
5.0
5.0

Hello, As an Australian-based 3D CAD designer with over 5 years of experience, I'm confident in my abilities to deliver exactly what you need for your unique project. My extensive background in designing small consumer products and wearables, combined with my knowledge of haptic devices, makes me a prime candidate for your bone conduction wearable. Because of this, I'm comfortable working with vibration transfer and silicone interfaces, an integral aspect of your project. My portfolio encompasses the very geometric precision that you require for efficient prototyping, be it the creation of a compact enclosure, motor cavity or silicone interface pad. Furthermore, my proficiency in software such as Solidworks not only allows me to produce stunning models, but also print ready models with watertight geometry. Sure to meet the deliverables sought for this project, I am additionally skilled in creating clear and informative drawings and believe my fast and effective communication will meet your expectations. All in all, partnering with me means partnering with someone who is dedicated to turning concepts into reality through the highest quality work possible. Thanks!
$30 AUD in 3 days
5.0
5.0

Hello, I’m an experienced 3D CAD/Blender designer with a strong focus on creating clean, accurate models for prototyping. I can develop your compact wearable device from the AI renders and functional guidance, including the enclosure, motor cavity, silicone interface pad, and internal supports. I understand that vibration transfer is a key part of this design, so I’ll pay close attention to the motor mounting, contact areas, wall thicknesses, and interface geometry to avoid unnecessarily dampening the vibration. I’ll also ensure the model is clean, watertight, and suitable for prototype 3D printing and silicone casting. I can provide the final STEP and STL files along with a clear 3-view drawing set including a cross-section. I’m comfortable working from reference renders and making revisions based on your feedback. I’m available to start quickly and can maintain clear communication throughout the project. I’d be happy to review the full brief and AI renders after the NDA. Best regards, Mubashir
$45 AUD in 1 day
4.2
4.2

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.
$140 AUD in 7 days
4.8
4.8

Hello, I can create a clean, prototype-ready CAD model for your compact bone-conduction haptic device based on your AI renders and functional requirements. I have experience with small mechanical products, electronics housings, 3D-printable enclosures, silicone interfaces, and detailed CAD assemblies. I’ll carefully design the motor cavity, internal supports, enclosure, and single-pad interface with vibration transfer in mind rather than dampening. I can provide watertight STEP and STL files along with a clear 3-view drawing set including the requested cross-section. I’m comfortable working from NDA-protected briefs and can communicate clearly throughout the prototype phase. Best regards, Gulnaz.
$50 AUD in 1 day
3.9
3.9

With over a decade of experience in 3D design and modelling, including specialized skills in product design, I believe I'm the ideal candidate for your haptic wearable project. I have an extensive background in designing small consumer products and wearables that are functionally efficient and aesthetically appealing. Moreover, being well-versed in the specific requirements you mentioned such as vibration transfer and silicone interfaces, I can ensure that your prototype will be designed to perfection. Having successfully met tight deadlines on numerous projects while ensuring unlimited revisions for clients’ utmost satisfaction, my work philosophy aligns perfectly with your needs. Whether creating a detailed 3D model or a simple drawing set, my aim is always to surpass expectations. Let's transform your vision into reality together!
$80 AUD in 1 day
3.9
3.9

I'd like to offer a free consultation to discuss your prototype-ready 3D model for the haptic device. Would that work for you? One specific hazard in this project is ensuring the internal layout supports vibration transfer effectively. If it’s not designed right, you could face performance issues that undermine the device's functionality, leading to wasted time and resources. I’d start with understanding the geometry you envision because that will inform the design parameters for the motor cavity and silicone interface. This approach ensures we're aligned from the get-go. I’ve created CAD models for similar wearable devices, focusing on clean, watertight geometry. Revisions are a standard part of my process, so you’ll have input throughout the design phase. What’s your deadline for this project, and do you have existing assets you'd like me to consider?
$100 AUD in 7 days
3.6
3.6

Hello, Hello, My name is Danijel, and I am a highly experienced Mechanical Engineer. What sets me apart is my broad skill set that includes 3D Modeling & CAD Design (SolidWorks, AutoCAD, CATIA), Product Design & Development, Manufacturing Process Planning, and more. This diverse range of skills is particularly relevant to your project as it necessitates an understanding of everything from 3D print-optimization to haptic and vibration transfer design. Having tackled numerous projects for startups and manufacturing units over the years, I understand the importance of precision, functionality, and design-for-manufacturability in final deliverables. Combining this knowledge with my experience in designing small consumer products and wearables makes me confident in my ability to deliver well-designed CAD models suitable for prototyping your wearable haptic device. My approach to work aligns closely with what you need - clear communication and timely delivery. If you choose me for this project, I guarantee you're selecting someone who can seamlessly turn your concept into a precise, functional, and manufacturable design. Give yourself peace of mind knowing your project is in capable hands by selecting me for the job. Best regards, Danijel Thanks!
$100 AUD in 1 day
3.3
3.3

As proficient as I am in architectural and structural designs for residential projects, my skill set perfectly aligns with the needs of your project. I am an expert in 3D design and modeling, fluent in industry-standard software such as AutoCAD and SketchUp, just to name a few, ensuring meticulous and accurate renderings. Though my experience lies primarily with houses, decks, porches, and more, I am well-versed in adaptable design principles that can be easily repurposed to fit the requirements of your prototype. Please consider the unique benefit of choosing someone out of their primary specialty. By doing this, you will gain from a fresh perspective on a build-tailoring mindset for different industries, which is crucial for prototype phase success. Looking forward to discussing safeavenues whyhift your business can gain immensely on harnessing my diverse expertise!
$30 AUD in 1 day
3.1
3.1

Hi, I see you need a prototype-ready 3D CAD model for a compact bone-conduction wearable, including the enclosure, motor cavity, silicone interface pad, and internal supports. We have 8+ years of experience in mechanical CAD, product modeling, wearable housings, and 3D-printable prototypes. I’d suggest designing the motor cavity and contact interface around the vibration path from the beginning, minimizing unnecessary damping while maintaining secure mounting, clean assembly, and comfortable contact with the user. We can translate your AI renders and functional requirements into clean, editable CAD geometry with practical clearances, wall thicknesses, component interfaces, and supports suitable for 3D printing and silicone casting. We’ll prioritize prototype functionality without over-engineering manufacturing details at this stage. We’re available to start right away and can develop the initial enclosure and internal layout from your references. Let’s discuss the details. Portfolio: [Freelancer Portfolio](https://www.freelancer.com/u/DigitalArtForge?utm_source=chatgpt.com) Best Regards DigitalArtForge
$30 AUD in 1 day
2.1
2.1

Sydney, Australia
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