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Hi, I am looking for an experienced CAD / product design engineer to professionally redesign and finalize an existing 3D model of a compact automated device. I already have a basic STL model that shows the general shape, size and layout I want. The current model should be used mainly as a visual and dimensional reference, but the final design must be properly engineered and fully functional. Approximate overall dimensions: 500 × 480 × 400 mm The final design needs to include: * A large open working area in the front, approximately 450 mm wide and at least 350 mm deep * A drainage surface and water collection tray underneath * A removable wastewater tank/drawer at the lower front, approximately 10–12 litres * The wastewater drawer must slide completely in and out without collision and should include a handle, guides and a simple retaining mechanism * A rear fresh-water tank area for approximately 5 litres * A separate rear cleaning-fluid tank area for approximately 2–2.5 litres * A central technical compartment located between the areas intended for the left and right tanks * Both tanks must be refillable from openings on top of the housing using tubes/hoses leading directly into the tanks * The top filling openings should be suitable for rubber or silicone caps * A separate dry electronics compartment * Space for control electronics, relays, fuses, pump controllers, connectors and wiring * A battery compartment connected centrally from the rear * The battery cover must be removable without tools and should use a proper snap-fit / clip mechanism * Rear locating hooks and front/side clips would be preferred * Several small cable-routing holes in the rear wall of the battery compartment * A larger opening for a cable bundle * A front display area angled slightly upward * Space behind the display for electronics and wiring * Clear separation between wet areas and electrical areas * Space must remain available for future motors, pumps, hoses, spray nozzles, sensors, shafts, bearings and moving mechanical components * Four mounting points for rubber or adjustable feet Very important: I am not looking for a model that only looks correct visually. The design must be mechanically realistic. All removable parts must actually be checked in the CAD assembly. For example, the wastewater tank must be tested from fully inserted to completely removed, with no collision against the drain, housing or guides. The same applies to the battery cover and service areas. I would like the final delivery to include: * Complete editable CAD assembly * Original CAD source file * STEP files * Individual component files * Exploded view * Clearly named components * Proper tolerances for snap-fits, covers and the wastewater drawer I can provide my current STL model as a reference for the exterior design and general layout. Please only contact me if you have experience with functional mechanical CAD design, enclosures, snap-fit parts, tanks/drawers and product development. Please let me know: * Which CAD software you use * Whether you have experience with functional product/enclosure design * Your estimated price * Your estimated delivery time * Examples of similar projects you have completed Thank you.
Project ID: 40679932
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84 freelancers are bidding on average €16 EUR/hour for this job

I'm Anmol, a veteran mechanical designer with nearly a decade of hands-on experience. Over the years, I've honed my skills in 3D CAD, design, drafting, modeling and rendering. Solidworks is my go-to CAD software for its reliability and versatility which aligns perfectly with your requirements. Enclosures, snapfit parts, tanks/drawers - I've worked on similar projects in the past and have a clear grasp on functional product/enclosure design. Quality deliverables as per your needs is what I specialize in. Apart from the editable CAD assembly that can be useful for future adaptations, I commit to provide original CAD source files, STEP files, individual component files, exploded view with clearly named components as well as proper tolerances for snap-fits and drawer functionality. My pricing is competitive and commensurate with the complexity of this comprehensive job - a 3-4 week turnaround time sounds reasonable given the nature of this project. Proof lies in the past projects undertaken and I feel confident because I have successfully delivered such intricate assignments previously too. Let me add substance to your compact automated device design concept by putting my skills to use; because perfection comes from planning, execution and expertise combined -
€12 EUR in 40 days
8.5
8.5

As a seasoned CAD and product design engineer, I’m the perfect fit for your Automated Device 3D Model Redesign. I have extensive knowledge and experience in functional mechanical design, enclosures, snap-fit parts, tanks/drawers, and product development. I have worked with various software systems such as ArchiCAD, Revit, Rhino, CATIA and SolidWorks which will enable me to handle your project professionally. What sets me apart from other designers is my dedication to realistic design solutions. I understand the importance of creating a final model that seamlessly aligns with its intended purposes. For your project, this means that every part of the design will be mechanically tested to ensure accurate fitment including wastewater tank, battery cover and any service areas. You can expect superior results and mechanical realism when you choose me for this project. In terms of deliverables, I guarantee complete transparency and impeccable organization. Your project will include editable CAD assembly, original CAD source file, STEP files, individual component files as well as an exploded view to facilitate easy understanding. Given my skills set and professional approach, rest assured that I can offer my expertise in delivering a fully engineered 3D model for your compact automated device. Let's get started on this exciting project together!
€15 EUR in 40 days
7.9
7.9

As an experienced CAD design professional and product developer, I am confident that I have the necessary skills to meet your needs for this project. I specialize in functional mechanical CAD design and have a deep understanding of enclosures, snap-fit parts, and tanks/drawers. These are exactly the skills required to engineer a concept into a mechanically sound and fully functional final product. I exclusively use SolidWorks for all my projects which would ensure efficient and precise work delivery for you. Over the years, I have successfully designed and delivered similar projects, equipping me with detailed knowledge about factors like drainage systems, water collection trays, wastewater drawers and the optimally placing tanks. Apart from these technical aspects, my designs prioritize ease of use and maintenance to ensure user-friendly designs while maintaining all necessary parameters. Regarding your estimated price and delivery time - rest assured I always provide competitive pricing that puts quality first. My experience allows me to effectively assess the time needed for each project and manage it well; hence ensuring swift, yet meticulous assembly. Upon completion, expect a fully editable CAD assembly with accompanying step-files, component files, clear exploded view sketches and proper tolerance settings. Kindly let me know how we can proceed with your project.
€18 EUR in 40 days
7.8
7.8

Hi there, I can rebuild the current STL as a proper mechanical CAD assembly and develop the enclosure around the actual movement, access, and service requirements, not just the exterior shape. I’ll check the wastewater drawer, battery cover, tank access, and internal clearances directly in the assembly, with practical tolerances for sliding and snap-fit parts. The wet and electrical areas can be separated while leaving usable space for pumps, hoses, wiring, and future mechanisms. Please send the STL and any fixed component dimensions first; after reviewing them, I can confirm the appropriate CAD workflow, cost, and delivery time, and provide relevant work samples. Best regards, Valentin
€17 EUR in 40 days
7.6
7.6

Dear Sir, As a mechanical engineer, I am a SolidWorks/Fusion360/AutoCAD expert and product designer. I’m excited to submit my proposal for your project. I have experience converting product concepts, sketches, and reference designs into detailed manufacturing drawings and production-ready CAD models. I can help redesign your existing STL reference into a clean, editable CAD assembly while carefully considering the approximately 500 × 480 × 400 mm overall envelope and the required internal layout. Here is my service; ⭐Converting the existing concept into a properly structured editable CAD assembly ⭐Designing the front working area, drainage surface, and wastewater collection system. ⭐Designing the removable 10–12 L wastewater drawer with guides, handle, retaining mechanism, and appropriate clearances. ⭐Designing the rear fresh-water and cleaning-fluid tank compartments ⭐Creating the central technical and dry-electronics compartments ⭐Adding locating hooks, clips, cable-routing holes, and larger cable-bundle openings I would be glad to discuss your project in more detail and answer any questions you may have. I'm ready to get started immediately. Thank you for considering my proposal. I look forward to working with you. Best regards Ivy
€15 EUR in 40 days
6.8
6.8

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).
€15 EUR in 40 days
6.8
6.8

My name is Elman, and I am passionate about functional product design. I understand that the success of your project relies on implementing mechanical realism into the 3D model while following your specific requirements for tanks, drawers, snap-fits and more. With my extensive experience in both architectural designing and product 3D modeling, I believe I am the right person to take on this task. Using my knowledge of software like AutoCAD, REVIT and Enscape, I'll provide you with a CAD assembly that accurately checks all removable parts for collision. As an architectural designer and a 3D modeler, I'm constantly engaged in creating realistic designs, which makes me diligent in studying a design's feasibility based on its physical aspects. In addition to this, my proficiency in rendering and editing softwares such as Photoshop will help me deliver clear visual representations of every design aspect. To further demonstrate my suitability for your project, I can say l have completed higher-risk projects involving handling essential construction documents with zero errors within tight deadlines. My digital offer to you includes complete editable CAD assembly, original CAD source file, STEP files, individual component files, exploded view, clearly named components and proper tolerances for snap-fits
€18 EUR in 40 days
6.9
6.9

Hi, My expertise aligns perfectly with the needs of your project. Using my advanced proficiency in Solidworks and arsenal of professional skills including functional product/enclosure design, tanks/drawers, and product development, I will professionally redesign and produce a highly realistic and fully functional model of your compact automated device. To facilitate ease of use upon delivery, I will provide you with complete editable CAD assembly along with original CAD source file, STEP files, individual component files, exploded view and clearly named components. This guarantees that future adjustments or alterations can be made with convenience. Having completed similar projects before to high acclaim, I am confident that my delivery will leave you absolutely satisfied. Showcasing our end-to-end solutions from 3D modeling & STL preparation to print optimization & prototyping – I assure you a solution that is meticulously tailored to meet every requirement of this project. In summary, With me as your partner in this project, you can fully trust not only my technical competence but also my unwavering commitment to clear communication and client satisfaction. So let's collaborate and transform your current model into a mechanically viable solution that stands up to all required tests while showcasing precise craftmanship
€15 EUR in 40 days
6.8
6.8

Hi, I can redesign your automated device in SolidWorks with improved functionality, clean component integration, and manufacturing-ready CAD. With 7+ years of mechanical and product design experience, I can refine the existing design while maintaining its core requirements. ✔️ Automated device 3D CAD & assembly ✔️ Mechanical mechanism & component integration ✔️ Design optimization & DFM ✔️ STEP, SLDPRT & manufacturing drawings Portfolio: https://www.freelancer.in/u/xabhix Available to start immediately. Could you share the existing CAD, required modifications, and key functional requirements? Best regards, Abhishek
€16 EUR in 40 days
6.6
6.6

Hello! My name is Daniyar. I'm a professional Designer on Freeelancer.com. Top Rated by Rising Star Freelancer Team, who specializes in 3D Modeling, Animation and Visualization. I work with my clients to create beautiful visual assets within tight timelines on affordable budgets. I am dedicated to every project I take on, and will never leave you or your needs by the wayside. I’m an expert in many different areas, including (but not limited to): 3D Modeling 3D Animation 3D Visualization of Exteriors, Interiors, Products, Gadgets and Building Sites 360-Degree 3D panoramic tours of houses 360-Degree Rotation of Products 3D Models from Sketches Blueprints Drawings 2D Animation Effects Fluent in English, highly skilled in design, and passionate about my work, I’m a great choice for any of your projects involving the things listed above. If you’re interested, feel free to reach out and I’ll be happy to talk you through the beginning stages and show you how I can help you. Thanks, and have a lovely day!
€15 EUR in 40 days
6.7
6.7

Hello, Your compact automated device needs a mechanically realistic CAD redesign with proper tanks, drawer movement, electronics separation, and serviceable access points, and I can help turn the STL reference into a fully engineered assembly. I will rebuild the enclosure in a professional CAD workflow, define all compartments, validate clearances for the wastewater drawer, battery cover, clips, hose paths, and future component space, then organize the model into clean, editable parts with an exploded assembly and manufacturing-ready tolerances. Which CAD software do you prefer for the final source files, if you have one? Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Deliverables will include the editable CAD assembly, source files, STEP files, individual components, and exploded view. Best regards Kirandeep K.
€12 EUR in 40 days
6.6
6.6

With over a decade of experience as an architectural & interior designer, I bring a unique and valuable perspective to the field of functional mechanical CAD design that can be difficult to find elsewhere. My skills and expertise create a holistic approach blending visual appeal with mechanical realism in every project. I've worked extensively with enclosures, snap-fit parts, tanks/drawers, and have a thorough understanding of delivering on specific tolerances. Understanding your need for tangible functionality, not just visual representation, I will ensure that all removable parts will be tested during the CAD assembly process to avoid any potential collisions and ensure they correctly fit together. My proficiency with Revit, AutoCAD, SketchUp, 3ds Max, and Rhino 3D is also geared towards creating designs that combine aesthetics with practicability. Essentially, my approach combines your request for universal construction standards meshed with sophisticated designs. This is best represented in my portfolio which you can conveniently access at https://www.freelancer.in/u/Piyushkhandve. Let's collaborate and make your functional aspirations a reality!
€13 EUR in 40 days
6.5
6.5

Hey, You are looking for Automated Device 3D Model Redesign "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
€15 EUR in 1 day
6.7
6.7

Hi There, I can professionally redesign and finalize your existing STL into a fully functional mechanical CAD assembly with realistic components, clear wet/electrical separation and proper tolerances. Kindly contact me to share the existing STL, dimensions 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 previous work here: https://www.freelancer.com/u/whitevulture Looking forward to working with you. Regards, Baljinder Kaur
€12 EUR in 40 days
6.5
6.5

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
€12 EUR in 40 days
5.8
5.8

With over 10 years of experience as a 3D Modeling & 3D Printing Specialist, focusing on functional mechanical CAD design and product development, I am confident in my ability to perfectly execute your automated device 3D model redesign. I utilize a range of the latest industry-standard software, including SolidWorks, Fusion 360 and AutoCAD - all tools that I will proficiently employ to deliver a complete editable CAD assembly, original CAD source file, STEP files, individual component files and an exploded view with clearly labeled components.
€12 EUR in 40 days
5.6
5.6

Hello, Vutuk Design and Media is an engineering design and automation studio led by Ashraf Ali Shaikh, a senior mechanical design engineer with 15 years of industry experience. Our team specializes in mechanical product redesign, automated mechanism optimization, FEA/motion simulation, DFM preparation, and photorealistic 3D visual assets. To establish a clear technical strategy for your automated device redesign: Do you have the complete native CAD files (.SLDASM, STEP) and functional documentation available for review? Will you require a revised itemized Bill of Materials (BOM) with commercial off-the-shelf (COTS) component integration? Should we include maintenance access improvements, ergonomic housing updates, or modular subunit breakdown in the new structure? Would you also like photorealistic 3D visual renders or animated 3D motion simulations showing the device in operation for stakeholder review? We deliver simulation-verified CAD geometry, complete engineering drawing packages, and presentation-ready media. We invite you to visit our profile page to explore our studio portfolio and capabilities. Looking forward to discussing your project!
€15 EUR in 40 days
5.6
5.6

Hello, I reviewed the device requirements, and the key challenge is turning the existing STL reference into a mechanically realistic, fully editable CAD assembly with proper clearances and serviceability. I can redesign the enclosure parametrically, including the wet/dry compartment separation, tanks, wastewater drawer, battery cover, snap-fits, cable routing, mounting points, and open working area. I’ll validate moving/removable parts in the assembly for collision-free operation and provide the native CAD, STEP files, individual components, assembly, and exploded view. I have experience with functional product enclosures, mechanical CAD, snap-fit design, tanks, drawers, and 3D-printable product development and can share relevant examples once we connect in chat. Also a quick question, which CAD platform do you prefer for the native parametric source—Fusion 360, SolidWorks, or another system? Best Regards, Muskan
€50 EUR in 36 days
5.4
5.4

I understand you need a robust, engineered redesign of your device's 3D model, moving beyond an STL reference to a fully functional CAD assembly. My experience includes similar projects where I’ve transformed conceptual sketches and reference models into production-ready CAD files, ensuring manufacturability and performance. My approach will involve importing your STL into SolidWorks (or your preferred CAD software) and rebuilding the geometry using parametric features to ensure clean, editable surfaces. I will meticulously model the internal structure, mounting points, and tolerances for all components, incorporating the specified working area and drainage features. This will include creating assemblies with proper mates and clearances, and generating detailed drawings for manufacturing. To ensure we're perfectly aligned, could you clarify the intended materials for key components and any specific environmental considerations (e.g., temperature, moisture exposure) for the device? I'm eager to discuss how my technical expertise can deliver a highly functional and optimized 3D model for your project.
€18 EUR in 7 days
5.1
5.1

Hi, I’m Subodh, and I can professionally redesign your existing STL into a fully editable, mechanically realistic CAD assembly in SolidWorks. I’ll treat the STL as a reference for the overall form while properly engineering the internal tanks, wastewater drawer, battery compartment, electronics area, drainage, service access, clips, guides, and mounting points. Particular attention will be given to wet/electrical separation, component clearances, hose and cable routing, snap-fit tolerances, and future space for pumps, motors, sensors, and mechanical components. I’ll verify all moving and removable components directly in the assembly, including the wastewater drawer through its complete insertion/removal travel and the tool-free battery cover. The final package can include the native SolidWorks assembly and individual parts, STEP files, exploded view, clearly named components, and manufacturing-ready tolerances. I have strong experience in functional product design, mechanical enclosures, 3D printing, DFM, and complex CAD assemblies. I can review your existing STL first and then confirm the detailed scope, price, and turnaround before starting. Best regards,
€15 EUR in 40 days
5.2
5.2

Stade, Germany
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Member since Dec 4, 2024
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