Prototypingcông việc

This project calls for precise, production-ready CAD models that embody a classic aesthetic. I need high-quality 3D files suitable for direct manufacturing, covering any combination of pendant layouts, ring concepts, stone-setting arrangements, or the correction of existing models. All work must be built in a workflow compatible with Rhino and ZBrush so I can move straight into prototyping without extra cleanup. STL files should arrive watertight, accurately toleranced for casting, and neatly organised by part and size variant. Acceptance criteria • Native Rhino (3dm) and ZTL / OBJ working files, plus final STL for each piece • Gem seats, prong geometry and wall thicknesses checked against standard production tolerances • Surfaces free of non-manifold edges...

...white space to let lifestyle imagery breathe. Because the brand targets style-savvy shoppers, every component should feel high-energy yet intuitive, translating seamlessly from desktop to mobile. What I expect from you • Pixel-perfect, responsive artboards for the three pages listed above • A well-structured Figma file with reusable components, auto-layout, and clear layer naming • Micro-prototyping that shows hover states, add-to-cart actions, and the full checkout funnel • A short style guide inside the file outlining colors, fonts, spacing, and button states so my dev team can move straight into build Timing I’ve selected “ASAP,” so please reply with your realistic turnaround for initial drafts and final hand-off. Rapid iterati...

We are looking for a skilled Embedded Hardware Engineer to design a custom electronics board for our product. The project involves developing the complete hardware architecture, including schematic design, PCB layout, and component selection. The goal is to create a reliable and production-ready board suitable for prototyping and future mass manufacturing. Scope of Work • Design complete electronic schematic based on provided requirements • Develop PCB layout (4-layer preferred) • Select components available from major distributors • Implement power regulation and protection circuits • Integrate microcontroller and communication interfaces • Optimize the design for signal integrity, EMC, and manufacturability • Prepare all required manufac...

...justification, full schematics and PCB files (Altium, KiCad, or similar). • Tag specification sized for standard casino chips, with guidance on orientation tolerance and shielding. • Firmware outline or example code that streams tag UID and RSSI fast enough for smooth betting actions. • Bill of materials, power budget, and wiring harness diagrams so I can hand everything straight to my prototyping shop. • Brief test plan that proves the 10 cm accuracy requirement under normal table conditions (felt, players’ hands, stacked chips, overlapping tags). If you have proven HF RFID or crowded-tag experience—especially with gaming tables, retail loss prevention, or inventory mats—let’s talk. Here is some exemples

...for a like-minded designer to team up with me on a new design-led project. The collaboration is intentionally open-ended: I already have the concept sketched out, and I’d love to bounce ideas back and forth, refine the visual language together, and then move into production. The heart of the work is design, so expect plenty of mood-boarding, typography and colour exploration, and iterative prototyping in tools such as Adobe CC, Figma or whatever gives us the fastest creative feedback loop. If our chemistry is right, we can branch into adjacent content creation later, but the first milestone is a polished, ready-to-publish design solution we’re both proud to sign off on. You’ll bring solid visual craft, clear communication, and the confidence to challenge m...

Hi freelancers, I’m Nathan, an indie dev in Brandon, FL prototyping a UE5.7 martial arts game inspired by Sifu and Absolver (fluid combos, stances, painterly animated style). I need one starter hero character created fully from my concept art. Requirements: • Style: Painterly/illustrated (brush stroke textures, toon-like, not hyper-realistic). Low-mid poly (10k–25k tris) for good performance in UE5. • Character Details: Mature Asian kung fu master (long black hair, serious/intense expression, muscular lean build, barefoot). Black gi outfit (loose pants, wrap-style top, belt, arm wraps) – exact match to attached concept images. • Pose: T-pose or A-pose base for rigging and export. • Rig: Full humanoid skeleton/rig compatible with UE5 Manny/Ep...

We are looking for an experienced freelancer to support us on upcoming drone development projects for our company. The work may involve design, prototyping, technical consultation, and development support depending on project requirements. We are seeking someone with strong knowledge and hands-on experience in drone/UAV systems and related technologies. Requirements: • Experience in drone/UAV design and development • Knowledge of flight controllers, motors, ESCs, GPS, batteries, and communication systems • Understanding of drone assembly, testing, and troubleshooting • Ability to suggest suitable components and technical solutions • Experience with custom drone projects is a plus • Good communication and ability to work on project-based tasks S...

...the working principle, including sketches or diagrams that show how the hourly timing is achieved and how the flag deploys and retracts. • 3-D CAD files (STEP or SolidWorks preferred) of the mechanism sized for a standard 60 mm cap footprint. • A short parts list with off-the-shelf components wherever possible, plus notes on tolerances and food-safe materials. • Assembly/usage notes so a prototyping shop can build and test it without guesswork. The mechanism should be sturdy enough for daily use, easy to hand-wash, and manufacturable via common methods such as injection molding or sintered metal for springs. If you’ve designed small mechanical timers, pop-up indicators, or similar consumer-product mechanisms before, I’d love to see examples. Let...

We are seeking a skilled freelancer to assist with drafting and prototyping tasks. The deliverables include creating wireframes, design mockups, drafts, or prototypes based on the project requirements. The ideal candidate should have experience in design and prototyping tools, attention to detail, and the ability to meet deadlines. This project is expected to be completed within 2-3 weeks.

I have a steady stream of medium-sized plastic parts—anywhere from 3 cm to 20 cm long—that must be turned into clean, production-ready 3D models. Every item is destined for functional prototyping, so dimensional accuracy and straight-forward manufacturability come first; surface ornamentation is minimal because the shapes themselves are simple. Here is what you can expect: • I supply sketches, reference photos, or existing 2D drawings with critical dimensions. • You translate them into precise 3D geometry and return a STEP file that is ready for 3D printing or later hand-off to a mold maker. • Most parts will be basic housings, clips, or spacers—rarely anything with complex organic curves—so fast turnaround is achievable. • We may g...

I have an initial CAD model for a biomechanical hoof-protection shoe and now need it refined for real-world 3D-printed prototyping. The single most important improvement is a heel expansion flex zone that delivers a controlled 2–4 mm of movement under load. This flex feature must run across both heels and taper slightly toward the frog so the hoof can widen naturally without compromising strength on rocky ground. Beyond that critical zone, I also want you to: refine the frog relief, introduce a smooth toe rocker for easier break-over, carve a subtle concave sole contour, and generally lighten and reinforce the structure so it survives repeated impact when printed in TPU or flexible nylon. The updated geometry has to remain friendly to FDM or SLS printing, with clean overhangs...

I’m pushing our first title, “Crucible of Ascension,” toward a playable milestone ...buttery smooth in hectic multiplayer sessions. Expect to spend most of your time in C#, ScriptableObjects, and Unity’s input and animation systems while collaborating with our small remote team through Git and regular stand-ups. We’re moving fast (the goal is ASAP), so clean, well-documented code, quick iteration, and the confidence to propose smarter solutions are essential. If you love prototyping, polishing, and watching players break your work before you harden it for launch, you’ll fit right in at Do Not Disturb Games. When you reply, send a short note on a Unity combat or deck mechanic you’ve shipped, plus a link to the repo, video, or live build...

I’m developing a new kinetic system intended for a manufacturing environment and need a fresh, well-engineered concept that I can carry straight into prototyping and, ultimately, production. Your task is to interpret the functional goals I share, translate them into a robust motion mechanism, and supply all the documentation that shows how it works and why it will hold up on the factory floor. Here’s what I’ll be looking for: • A clear, step-by-step explanation of the motion sequence, including any cam, linkage, or gear interactions that drive it • 2D sketches or 3D CAD layouts that illustrate component relationships and spatial constraints • Basic calculations or simulations that justify key parameters (torque, speed, duty cycle, fatigue life) ...

I’m developing a new line of physical games and need fresh, viable concepts specifically for adult board-game enthusiasts. I’m interested in original themes, clear mechanics, and production-ready ideas that can move quickly from paper to prototype. Here’s what I’d like from you: • 3–5 complete board-game concepts aimed at adult players (18+...play time, and a detailed component list. • Brief notes on manufacturing feasibility—materials, unique pieces, or cost-saving considerations. • Optional but appreciated: sketches, simple PnP layouts, or links to inspiration that demonstrate table presence. I’ll review every submission for originality, clarity, and practicality. If a concept resonates, we can discuss deeper development, ...

I'm looking for a skilled product design engineer to create a health and fitness-focused consumer electronic product, specifically a charging dock. Key Requirements: - Mechanical Design: Develop the physical structure and components. Ideal Skills & Experience: - Experience with consumer electronics, especially in health and fi...product design engineer to create a health and fitness-focused consumer electronic product, specifically a charging dock. Key Requirements: - Mechanical Design: Develop the physical structure and components. Ideal Skills & Experience: - Experience with consumer electronics, especially in health and fitness. - Strong background in mechanical design. - Proficiency in CAD software and rapid prototyping. - Ability to work collaboratively and c...

...high-quality 3D models ready for printing? I specialize in taking ideas from sketches to reality using industry-standard software like CAD (Fusion 360, SolidWorks) for precise engineering and Blender for organic, artistic designs. I’m currently open to work and specifically looking for a long-term collaboration with businesses or creators who have consistent 3D modeling needs. Whether it’s prototyping, product design, or custom one-offs, I ensure my files are print-optimized and error-free. My recent projects include: · Wind Turbine Components: Functional parts requiring precise aerodynamics and tolerances. · Electronic Enclosures: Custom box structures with ventilation, mounts, and cable management. · Custom Gifts: Recreating designs and conce...

I have an early-stage product idea that now needs a clean, accurate 3D model suitable for concept-level prototyping. At this point I want to explore form, proportions, and basic part relationships rather than final engineering detail, so I’m looking for a modeller who can translate my sketches and reference photos into a watertight digital file. Here’s what the project involves: • Build a product-grade 3D model that reflects the overall shape and key features shown in my references. • Keep geometry clean and optimised so it can be taken straight into rapid prototyping (STL or STEP preferred). • Supply the native file (Fusion 360, SolidWorks, or similar) plus a universally readable export. • Include a couple of simple shaded renders so ...

Title: Industrial Product Designer Needed for AC Airflow Carbon Filter Housing (3D CAD) Description: I am developing a passive air filtration product that works with the airflow from a split air conditioner. The product is a plastic housing module that holds a replaceable carbon cartridge and directs AC airflow through ...Cross-section showing internal airflow layout • Exploded view of components • STEP and STL files • Manufacturing drawings with dimensions • Injection molding draft consideration Preferred Software: SolidWorks / Fusion 360 / Creo / similar CAD tools. This is an early product prototype design, so the goal is to create a clean, manufacturable housing model that can be shown to manufacturers for prototyping. I will provide sketches and referenc...

I have a component supplied only as a 3DPDF. First, I need that file properly converted to a clean, watertight STL. Once the geometry is in STL form, I want to open it in SolidWorks and carry out two key changes: add a couple of functional features of my own and merge the whole piece so it mates perfectly with another part I will supply in STL format. Dimensional accuracy at the interface is critical because these two parts will eventually form a single molded assembly. After the digital work is done, I’d like a short prototype run—just enough 3-D-printed samples for a quick fit-check and functional assessment before we move on to tool design for injection molding. Fast turnaround is important; I’m aiming to review the modified files and receive the print samples as soon...

The job is to turn my current concept for an industrial machine into clear, fully-dimensioned 2D CAD drawings suitable for rapid prototyping. All work must stay strictly in the 2D drafting environment; no FEA or 3D work is required right now. Scope • Translate sketches, notes, and reference images into mechanical drawings that follow standard drafting conventions. • Show every critical dimension, tolerance, and material call-out needed for a prototype build. • Supply native CAD files (DWG or similar) plus print-ready PDFs. I typically work in AutoCAD Mechanical, but SolidWorks Draft or similar packages are fine as long as you can deliver clean DWG/DXF files that open without errors. Acceptance Criteria • Each sheet prints at scale and passes a basic fit check ...

The job is to turn my current concept for an industrial machine into clear, fully-dimensioned 2D CAD drawings suitable for rapid prototyping. All work must stay strictly in the 2D drafting environment; no FEA or 3D work is required right now. Scope • Translate sketches, notes, and reference images into mechanical drawings that follow standard drafting conventions. • Show every critical dimension, tolerance, and material call-out needed for a prototype build. • Supply native CAD files (DWG or similar) plus print-ready PDFs. I typically work in AutoCAD Mechanical, but SolidWorks Draft or similar packages are fine as long as you can deliver clean DWG/DXF files that open without errors. Acceptance Criteria • Each sheet prints at scale and passes a basic fit check ...

The job is to turn my current concept for an industrial machine into clear, fully-dimensioned 2D CAD drawings suitable for rapid prototyping. All work must stay strictly in the 2D drafting environment; no FEA or 3D work is required right now. Scope • Translate sketches, notes, and reference images into mechanical drawings that follow standard drafting conventions. • Show every critical dimension, tolerance, and material call-out needed for a prototype build. • Supply native CAD files (DWG or similar) plus print-ready PDFs. I typically work in AutoCAD Mechanical, but SolidWorks Draft or similar packages are fine as long as you can deliver clean DWG/DXF files that open without errors. Acceptance Criteria • Each sheet prints at scale and passes a basic fi...

The purpose of this project is to design and develop a precision syringe pump system capale of delivering controlled fluid flow based on user-defined parameters. The system will be used for laboratory, r&d and prototyping applications where accurate flow rate and timing are critical.

...will also welcome help on the actual PCB routing once the schematic is locked). For software, I need both the embedded code that will run on the microcontroller and the on-screen user interface logic that appears on the TV. Simplicity and reliability for elderly users are the guiding principles. You should feel comfortable choosing an appropriate MCU, writing efficient firmware in C/C++, and prototyping a straightforward, large-font on-screen menu in a framework that can later be ported to the final hardware. Please include links or brief descriptions of past work that shows: • clean, well-documented schematics or board files for consumer products, • embedded firmware you wrote from scratch, and • any user interfaces you have designed for limited-button or ac...

I have designed a new automotive mechanical key similar to flip key and now need it turned into a professional SolidWorks file. You will receive my hand sketches, rough dimensions, and functional notes; from these I need a complete 3-D model that is ready for prototyping and, eventually, production. Scope • Build the full parametric model in SolidWorks, including all internal features, clearances, and fastening points. • Apply accurate materials where relevant so weight and strength can be verified later. • Supply the native .SLDPRT / .SLDASM files plus neutral formats (STEP, IGES) so I can share them with manufacturers. • Include a drawing sheet with exploded and section views showing key dimensions and tolerances that are critical for machining. Accep...

I need an industrial product designer to create a line of disposable cutlery made from polypropylene (PP). Key Requirements: - Design for disposable food boxes - Use of PP plastic - Focus on functionality and cost-effectiveness - Consideration for ease of manufacturing Ideal Skills & Experience: - Expertise in designing plastic products - Knowledge of polypropylene propertie...cutlery made from polypropylene (PP). Key Requirements: - Design for disposable food boxes - Use of PP plastic - Focus on functionality and cost-effectiveness - Consideration for ease of manufacturing Ideal Skills & Experience: - Expertise in designing plastic products - Knowledge of polypropylene properties and processing - Experience with disposable product design - Strong CAD skills and prototyp...

I need a licensed SolidWorks toolmaker for a complex prototyping project. The item is in the prototype phase. Requirements: - Advanced SolidWorks proficiency - Experience with complex tool design - Valid SolidWorks license Ideal skills and experience: - Background in toolmaking or mechanical design - Strong problem-solving skills - Attention to detail Need to make sure that the created blueprint is not water-marked by solidworks when brought to the manufacturer.

I am building DigitScale IA, a dedicated body-composition scale that goes beyond mere weight and zeroes in on bone density. The goal is a stan...repeatability are the metrics that matter most. Bluetooth LE connectivity is preferred so users can pull their data into a mobile app later, but a basic on-device display will suffice for the first iteration. Deliverables • Schematics, PCB layout and full bill of materials • Embedded firmware with documented code and calibration routine • Mechanical design files suitable for 3-D printing or CNC prototyping • Validation report comparing bone-density results against a commercial reference device If you have worked on smart scales, medical sensing, or low-power Bluetooth devices, let me know; those skills will a...

I need a prototype component for climbing accessories. The component needs to be made from a plastic pipe and designed for impact resistance. Ideal Skills and Experience: - Experience in prototyping sports equipment - Knowledge of materials for impact resistance - Background in designing climbing accessories

I’m looking for a versatile 3D artist who feels at home in Blender and can also jump into graphic design when the project demands it. On any given week I may need a clean architectural massing study, a model of a new product we’re prototyping, or a set of high-resolution renders that will be used in brochures, sample boxes and other offline marketing pieces. You should be comfortable taking a rough sketch or reference photo and turning it into a polished and accurately dimensioned .blend scene, complete with textures, lighting (Cycles or Eevee—whatever works best for the job) Please send links to past work that shows: • Clean topology and realistic materials in Blender • Any complementary graphic design pieces that prove you can see the job through t...

I already h...of the overhang to prevent damage to the leather strap to be installed after manufacturing. A clean, production-ready update is what I’m after, not a wholesale redesign. If you work comfortably in SolidWorks, Fusion 360, Rhino or a comparable CAD package, this should be a focused session: adjust the surfaces, blend them smoothly into the case body, and keep tolerances tight enough for metal prototyping. I will provided STEP files to work from. Deliverables • Revised 3D CAD file(s) in the same native format as the original, plus STEP/IGES for cross-checking • Quick visual render or screenshot set highlighting the new rounded lug geometry The file hand-off is ready right away and I’d like the refined model back ASAP so I can send it straig...

NOTE: The labor budget for this project is strictly ₹5,000 INR. I will buy and ship the parts to you separately. I am an independent R&D developer prototyping a compact, battery-powered thermal enclosure designed to maintain a strict 25°C internal temperature for sensitive transit. I am handling the 3D-printed enclosure and thermodynamics. I need an electronics freelancer to wire the circuit and write the C++ code on a breadboard. ​Your Responsibilities: ​Wiring: Wire the following components on a breadboard: ESP32 SuperMini, Micro Peltier Module (TEC1-04903), 2x 30mm 5V blower fans, Logic-Level N-Channel MOSFET, IP2368 Fast Charge Module, 3.7V LiPo battery, DS18B20 temp sensor, and a 0.96-inch OLED display with an EC11 Rotary Encoder. (Note: I will cover the cost of compone...

The job is to turn my current concept for an industrial machine into clear, fully-dimensioned 2D CAD drawings suitable for rapid prototyping. All work must stay strictly in the 2D drafting environment; no FEA or 3D work is required right now. Scope • Translate sketches, notes, and reference images into mechanical drawings that follow standard drafting conventions. • Show every critical dimension, tolerance, and material call-out needed for a prototype build. • Supply native CAD files (DWG or similar) plus print-ready PDFs. I typically work in AutoCAD Mechanical, but SolidWorks Draft or similar packages are fine as long as you can deliver clean DWG/DXF files that open without errors. Acceptance Criteria • Each sheet prints at scale and passes a basic fi...

I need a dedicated software developer to build a polished Android mobile application from the ground up. I already have the core concept and basic feature list sketched out; what I’m missing is an expert who can translate th...source code pushed to a private Git repository with clear commit history and inline comments. • Lightweight technical documentation (set-up steps, build instructions, and an API overview if external services are used). • One release APK plus a debug build for internal testing, both signed with the keystore you generate for the project. If you’re comfortable shepherding an idea through prototyping, iterative development, and final deployment—while keeping communication quick and clear—then I’d like to get started r...

I’m refreshing the visual identity for my rapid-turnaround 3D printing and prototyping service and I’d like a striking, modern, and sleek logo that instantly tells engineers and project managers they’re in the right place for precision-engineered parts delivered fast. Check the Webiste: The name “3dfabriq” should be the hero, supported by a graphic mark that hints at additive manufacturing, CAD precision, or the swift transition from file upload to finished piece—feel free to play with dimensional shapes, layered outlines, or other clever visual cues that convey depth and speed. What I need from you • Scalable vector (AI/SVG) plus high-res PNG and JPG • Clear-space and minimum-size guidance so I can keep the mark looking sharp ac...

...motor calibration, mechanical-electronic system integration, PCB quality enhancement, firmware optimization, and robust communication architecture development. The role demands strong cross-disciplinary expertise in electromechanical systems, embedded firmware, and wireless communication protocols. This position requires hands-on execution capability, system-level thinking, and ownership from prototyping to validation. --- Key Responsibilities 1. Motor Control & Calibration - Calibrate and tune BLDC motors (FOC / trapezoidal control). - Develop and optimize motor control algorithms. - Perform current sensing, torque tuning, PID optimization, and efficiency improvement. - Analyze motor performance using oscilloscopes, logic analyzers, and diagnostic tools. - Implement protect...

...with precise measurements, photos, and hand-sketched views. I now need that concept converted into a clean, production-ready 3D model. Your task is to create: • A moderately detailed 3D model that highlights every key functional feature. • An AutoCAD drawing (.dwg) that includes clear, basic labels for the main dimensions and parts. • An STL file suitable for direct 3D printing or rapid prototyping. You will receive the measurement sheet, reference images, and my notes on critical tolerances the moment we start. I’m comfortable with you using AutoCAD, SolidWorks, Fusion 360, or an equivalent professional CAD package as long as the final files open flawlessly in AutoCAD and any standard slicer. Two rounds of minor revisions are included so we can fine-t...

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...processes, suppliers, and DFM tweaks so we can move smoothly into a pilot build. I’m based in the Bloomington-Normal area, so the closer you are the easier hands-on sessions will be, but I’m open to remote collaboration if you have a solid workflow for sharing CAD files, drawings, and test data. Familiarity with mainstream tools such as SolidWorks or Fusion 360, common FEA or CFD add-ins, and rapid-prototyping techniques (small-run injection molding) will be a bonus. Acceptance criteria 1. Updated CAD files and drawings reflecting agreed-upon improvements. 2. A written test plan, raw data, and a concise validation report. 3. A manufacturing brief outlining recommended processes, quotes/estimates where possible, and any final DFM revisions. If this matches you...

...work on minor adjustments to the board. (i.e. adding standoffs for the interior of the keyboard). I can provide the .stl file that needs to be adjusted. This board targets custom-build enthusiasts, which means tight tolerances, clean acoustic chambers, and interior geometry that welcomes foam or silicone dampening without rattles. The finished files should let any CNC house move straight to prototyping and then mass production. Deliverables I need from you • Native CAD file (SolidWorks, Fusion 360, CATIA, or equivalent) ~ Please choose one that works best for you. • Universal STEP/IGES plus STL for quick print checks • Manufacturing drawings with critical dimensions, tolerances, and surface-finish notes • Exploded view and renderings for marketing shot...

...usability, and a premium feel. The goal is to design a product that users are proud to place on their bedside table, combining medical functionality with high-end consumer product aesthetics. This contest includes both concept design and production-ready deliverables suitable for prototyping and manufacturing. --- # Design Goals The design should be: - Modern and minimal - Premium and elegant (not medical-looking) - Compact and suitable for bedside placement - Easy to use and intuitive - Suitable for prototyping and mass production Inspired by the design language of brands like Apple, Withings, and modern smart home devices. --- # Key Functional Elements to Consider The device should conceptually include: - Internal space to hold a medication roll - Front op...

I need a skilled electronics circuit designer specializing in power electronics. The project involves designing a power supply for a phone charging system using both AC and DC Key Requirements: - Design of power supply circuits - Experience with mixed-signal environments - Understanding of radio technology Ideal Skills: - Proficiency in analog and digital circuit design - Experience with simulation tools (SPICE, MATLAB, etc.) - Strong background in power electronics Please provide examples of similar work done.

I'm seeking an experienced product development engineer to assist with early prototyping and development of a mechanical product, which includes supporting electrical components. Key Responsibilities: - Refine and develop product concepts from early prototyping stage. - Collaborate on design and functionality of mechanical products. - Integrate and develop specifications for supporting electrical components. Ideal Skills and Experience: - Strong background in mechanical engineering and product development. - Experience with electrical components integration. - Proficiency in CAD software and prototyping tools. - Excellent problem-solving skills and creativity. Please provide examples of previous work and relevant qualifications.

I have a new consumer-electronics concept that needs to move from sketch to a detailed 3D model ready for product design reviews and early prototyping. The drawing must capture every external surface, key assembly points, and internal mountings so the file can transition smoothly into engineering, tooling, and 3D-printing workflows. Use whichever professional CAD suite you prefer—SolidWorks, Fusion 360, Creo, or similar—as long as you can hand over both the native file and neutral formats. Deliverables: • Fully parametric 3D model in your native CAD format • STEP and STL exports for compatibility and rapid prototyping • A few high-resolution shaded views for presentation purposes Accuracy to the provided dimensions is critical, and I’ll...

...endothermic chemistry that is GRAS-compliant, non-toxic even if the outer capsule were breached, and capable of at least a 20 °C temperature drop. • Encapsulation strategy (film, pouch, rigid pod, etc.) compatible with polypropylene and other common food-grade plastics, including wall thickness, sealing method, and thermal conductivity data. • 3D CAD files (STEP or SolidWorks) ready for rapid prototyping. • Bill of materials with supplier references for chemicals, barrier films, and any specialty additives. • Brief test protocol outlining how I can verify cooling performance, leach-test results, and reusability limits (if applicable). Acceptance criteria – Insert snaps securely into the lid or base of the container with no tools. &ndas...

I'm seeking an experienced 3D printer designer to create a small-scale printer (up to 150mm³) primarily for prototyping purposes. The printer should be capable of handling PLA/ABS materials. Key Requirements: - Design for small build volume (up to 150mm³) - Suitable for PLA/ABS materials - Focus on precision and reliability for prototyping - Compact design preferred Ideal Skills and Experience: - Expertise in 3D printer design - Proficiency with PLA/ABS printing - Strong background in prototyping applications - Knowledge of compact mechanical systems

I need a compact u...is to translate this idea into a production-ready design. I’ll supply sketches of the board setup and usage scenarios as soon as we open the project, and I’d like to see an initial concept right away so we can refine it together—time is critical. Deliverables • Concept sketches or renderings showing overall form and clamp placement • 3D CAD files (STEP or SolidWorks) suitable for rapid prototyping or injection-mould tooling • Basic bill of materials highlighting plastic grades and screw-clamp hardware • Assembly and mounting instructions detailed enough for a prototype build If you can also flag manufacturing considerations that could cut tooling costs, let me know in your proposal. Let’s move fast on this&...

I'm seeking an experienced product developer to help launch a women's luxury loungewear brand. Key Tasks: - Design and prototyping of loungewear - Material sourcing expertise needed - Manufacturing coordination Fabric Requirements: - Soft and smooth feel - Lightweight and breathable - Open to fabric blend recommendations Ideal Skills and Experience: - Background in luxury apparel development - Strong network of suppliers and manufacturers - Proven design skills in loungewear or similar categories Your expertise will be invaluable in bringing this vision to life.

Project Title: Mechanical Validation & Prototyping: 60GHz RF Optic Enclosure (ULTEM™) Project Overview We are seeking a Senior Mechanical Development Engineer to move a patented RF-enhancement technology—the RF BENDER™—from simulation to physical benchmarking. The core of the project involves designing and testing a monolithic lens/housing assembly for 60GHz mmWave radar sensors. This product targets both the Automotive (Child Presence Detection) and Commercial Real Estate (Smart HVAC/Lighting) markets. The Challenge The "product" is a refractive lens that provides a 12dBi signal gain. Because we are working at 60GHz (millimeter wave), the physics is unforgiving. A deviation of 0.1mm in geometry will result in signal failure. We need an engineer...

I need a detailed 3D model for prototyping purposes of my silicone based product. The model should include: - Exact dimensions - Material specifications Ideal skills and experience: - Proficiency in 3D CAD software (e.g., SolidWorks, AutoCAD, Fusion 360) - Experience in creating accurate and detailed prototypes - Strong understanding of material properties and specifications Looking for someone who can translate my design into a precise and functional 3D model. Please include samples of similar work in your bid. Freelancer will need to sign NDA & IP Agreement which are attached