
In Progress
Posted
Paid on delivery
I’m bringing a premium capsule-style keychain to market and need a mechanical CAD expert to turn my concept into a production-ready model. The part will be milled from aluminum, so wall thicknesses, fillets and tool access all have to make sense for CNC. I already have the exact overall dimensions mapped out; what I’m missing is the fully detailed 3D file and supporting drawings that a machine shop can pick up without questions. Functional notes • Anodised colour variations are planned, so surfaces must be uniform and free of undercuts that trap dye. • An O-ring groove is required to give the capsule a reliable waterproof seal. • One end should discreetly integrate a whistle cavity; the sound hole and airflow path need to be tuned but kept visually hidden when the cap is closed. • My logo will be laser-engraved on the exterior, so please leave a flat, blemish-free zone for that detail. What I need from you • A parametric 3D model built in SolidWorks, Fusion 360 or similar, exported as a clean STEP file. • 2D manufacturing drawing with critical dimensions, tolerances and call-outs for the O-ring specification. • Quick render or screenshot set so I can review aesthetics before releasing the file to the machine shop. I’ll supply a dimensioned sketch and thread specs the moment we start; you refine them for manufacturability, apply GD&T where sensible, and confirm there’s no clash between whistle channel, seal groove and engraving area. If you’re comfortable designing small CNC-machined parts, understand how to hit tight tolerances in aluminum and enjoy adding clever details like hidden whistles, I’d love to see your portfolio and get this capsule ready for prototype.
Project ID: 40386230
61 proposals
Remote project
Active 1 hour ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
61 freelancers are bidding on average $139 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.
$150 USD in 3 days
8.5
8.5

With my extensive experience as a Mechanical Design Engineer and proficiency in SolidWorks, Fusion 360, and other CAD tools, I'm confident that I can excellently transform your concept into a production-ready model for your premium capsule-style keychain. My 7 years of industry experience have allowed me to develop a keen sense for designing manufacturable components, ensuring tight tolerances are met in aluminum while hitting the aesthetic notes you're looking for.
$250 USD in 1 day
8.6
8.6

Hello, I'm Mannu and I believe my skill set makes me an ideal candidate for your aluminum capsule keychain CAD design project. With vast experience in 3D modeling using SolidWorks and Fusion 360, I can confidently interpret your detailed concept into a production-ready 3D model, adhering to crucial factors like wall thickness, suitable fillets, and practical tool access for CNC milling of aluminum. Let me assure you that as a Mechanical Engineer who understands CNC-machining process well – your work will receive top professionalism. If you are after quality with agreed timeframe; one name-Mannu!
$66 USD in 1 day
7.5
7.5

Welcome I MADE MANY SMART DEVICES THAT MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed).
$140 USD in 1 day
6.8
6.8

Hi, I’m Ahmed. I am a Mechatronics Engineer with 6+ years of specialized experience in Fusion 360 and integrated hardware development. I don't just provide digital designs; I operate a fully equipped R&D lab with 3D printing, CNC, and precision craft tools. This allows me to virtually design and physically validate your prototype, ensuring it works in the real world before you move to mass production. My expertise includes: Mechanical: Complex CAD/CAM for 3D printing and CNC. Electrical: Custom PCB design and sensor integration. Software: Embedded C and firmware for smart devices. I’d love to hop on a 10-minute chat to discuss your technical requirements and how I can help bring this product to life. Best regards, Ahmed
$140 USD in 7 days
6.7
6.7

Hey, I am able to create 3D keychain model. I will provide photo-realistic renderings and 3D files. Kindly contact me to share reference images and other details. I will start working right away and provide you high quality work. I have experience of 10+ years in 2D design and 3d designing/modeling/texturing/rendering/rigging/animation to provide you best results. I am specialized in software like -3ds Max -Maya -Zbrush -Blender -Keyshot -Solidworks -Vray -Lumion -SketchUp -AutoCAD You can also have a look at my work https://www.freelancer.com/u/whitevulture Looking forward to working with you.
$100 USD in 3 days
6.4
6.4

Hello, I can design a precise aluminum capsule keychain in Fusion 360 with proper threading, sealing, and manufacturing-ready CAD. I have 7+ years of experience in CAD modeling and product design. Portfolio: https://www.freelancer.in/u/xabhix I can assist with: • Capsule design with screw threads & tight fit • O-ring sealing for waterproof design • Ergonomic shape and compact dimensions • Keyring attachment and durability design • Manufacturing-ready STEP/STL files Ready to start immediately. Can you share size, reference design, and usage (pill holder, storage, etc.)? Best regards, Abhishek
$150 USD in 3 days
6.5
6.5

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$220 USD in 3 days
6.2
6.2

Hi there, I will refine your dimensioned sketch and thread specs for manufacturability, ensuring wall thickness, fillets, tool access, and GD&T are correct, while confirming whistle cavity, seal groove, and engraving zone do not clash. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/8805259-3d-blender-spider-funko-pop https://www.freelancer.com/portfolio-items/10388215-3d-product-models Thanks & Regards, Humayo.
$50 USD in 2 days
5.8
5.8

Hello I can create the CNC‑ready model and drawings you need for your capsule keychain. 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
$90 USD in 1 day
5.8
5.8

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$250 USD in 7 days
6.0
6.0

With proven expertise in 3D Design and Modelling, I bring to your project an extensive background in CAD/CAM and Mechanical Engineering, all necessary to cultivate your Aluminum Capsule Keychain from just a concept into a fully-functional, production-ready model. Having worked on numerous small CNC-machined parts projects, I not only understand the importance of hitting tight tolerances when working with aluminum but also realize the significance of incorporating unique, hidden features like your discreet whistle cavity. My company's niche lies in delivering design solutions that not only match clients' expectations but also optimize product designs for efficient use of materials and manufacturing capabilities. This aptitude neatly aligns with your needs. Working within a parametric framework while designing, I will ensure that not only will the capsule be visually sound, but it will feature a pronounced O-ring groove that guarantees a reliable waterproof seal.
$200 USD in 7 days
5.7
5.7

With a diverse and talented team of engineers at MHTechFusion, primarily focusing on mechanical design and CAD services for product development, we have the perfect set of skills to make your Aluminum Capsule Keychain concept a reality. We're well-versed in working with small CNC-machined parts and understand the importance of hitting tight tolerances in aluminum, which aligns directly with your project's requirements. Our proficiency in SolidWorks, Fusion 360, and other CAD tools allows us to create comprehensive 3D models and deliver detailed engineering drawings that are manufacturing-ready. We take pride in implementing clever details like hidden whistles; incorporating this while considering as well as optimizing the overall design for manufacturing is where our capabilities really shine. Having had ample experience designing compact products with an emphasis on waterproofing, our expertise in sealing strategies with O-rings, gaskets, press-fit and compression sealing will ensure we design a capsule keychain with a reliable waterproof seal - a critical requirement for your project. Plus, we will beautifully integrate your logo using laser engraving techniques without compromising on the aesthetic appeal.
$325 USD in 7 days
5.5
5.5

Mechanical Design & Engineering Expertise: Reverse Engineering | Fabrication | DFM | 3D Printing | Concept Design | Product Development / Improvement I am a Mechanical Designer with over 8 years of experience turning complex ideas into functional, manufactured products. I focus on creating designs that aren’t just visually sound, but are technically optimized for real-world performance and efficient production. Software Proficiency: SolidWorks • Autodesk (AutoCAD, Fusion, Inventor) • Maya • Matlab • Rhino • Catia Best Regards, MOHAMED EWAIDA Senior Mechanical Designer
$230 USD in 7 days
4.9
4.9

Hi, I see you are looking for a mechanical CAD expert to turn your capsule-style keychain concept into a CNC-ready, production-grade 3D model with detailed drawings. I have 5+ years of experience in product design and precision CAD modeling for manufacturable parts. To achieve the best result, I would suggest designing with proper CNC constraints in mind (tool access, minimum fillet radii, consistent wall thickness, and tolerances) — ensuring your part is not just visually accurate but fully ready for machining without revisions. I am available to start right away and can deliver within 1 day (initial CAD + draft drawings). Important questions for clarity: Which file formats do you need (STEP, IGES, STL, technical drawings in PDF/DWG)? Do you have specific tolerance requirements or fit (press-fit, threaded, etc.)? What type of CNC process or tooling constraints should I follow (3-axis, 5-axis, anodizing, etc.)? Let’s discuss the details. You can check our portfolio from the link below: https://www.freelancer.com/u/mahadhasan012 Thanks, PIXORA STUDIO ?
$30 USD in 1 day
4.7
4.7

Hi there, I’ve carefully reviewed your project details, and I’m fully committed to delivering exactly what you’re looking for. I will work on your project with unlimited revisions, and no milestone will be released until you are completely satisfied. I can also adapt the work to fit your budget perfectly. Feel free to reach out so we can discuss your project and get started immediately. Best regards, Awais R.
$140 USD in 2 days
4.5
4.5

Hi, Could you share the dimensions you have for the capsule keychain? I’d love to see what you’ve mapped out to ensure we can enhance manufacturability. I specialize in creating production-ready CAD models, particularly for CNC applications, and can provide a detailed 3D file with all the requirements you need, including the O-ring groove and hidden whistle cavity. My experience includes working with SolidWorks, ensuring uniform surfaces and applying GD&T effectively. You’ll receive a clean STEP file along with manufacturing drawings for precise tolerances. I can also provide quick renders for your review. I’m excited to help bring your concept to life and look forward to seeing your sketches! Best, Muskan
$200 USD in 2 days
4.5
4.5

Hello, I understand that you require a mechanical CAD expert to transform your concept of a premium aluminum capsule keychain into a production-ready model suitable for CNC milling. With my expertise in Product Design, Solidworks, and 3D Modelling, I am confident in delivering a detailed 3D model with supporting drawings that meet your specifications. You can view examples of my previous work in Product Design and CAD projects in my portfolio: https://www.freelancer.com/u/Neelamr1991 Effective communication will be maintained throughout the project to ensure your requirements are met. I am excited about the opportunity to work on this innovative project and look forward to hearing from you. Best regards, Neelam R.
$30 USD in 3 days
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 FEA | CFD 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 USD in 7 days
4.8
4.8

Hello, I’d be happy to assist with your project. I have over 10 years of experience in injection mold design and manufacturing engineering, helping transform concepts and existing models into accurate, production-ready designs. My expertise includes: 2D & 3D CAD modeling using Siemens NX 11 Injection mold design and manufacturing support Sheet metal design and development CNC-ready file preparation for machining Reverse engineering from STL/mesh files into precise CAD models I can take STL or mesh files and convert them into clean, editable CAD geometry, optimized for manufacturing, modification, or mold design. I focus on precision, manufacturability, and reliable communication to ensure the final design works perfectly in production. I’d be happy to review your files and discuss the best approach for your project.
$30 USD in 1 day
4.0
4.0

Walled Lake, United States
Payment method verified
Member since Apr 20, 2026
£20-250 GBP
$30-250 CAD
$10-30 USD
$10-1500 USD
$10-30 AUD
€8-30 EUR
$30-250 USD
$10-30 USD
$30-250 NZD
₹600-1500 INR
$30-250 USD
$80-240 HKD
₹600-1500 INR
£250-750 GBP
€30-250 EUR
₹600-1500 INR
₹100-400 INR / hour
$30-250 USD
₹12500-37500 INR
₹75000-150000 INR