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I need a functional prototype part translated into a clean, watertight STL that can head straight to the printer with zero repair work. You will receive reference photos and sketches that show the overall geometry and critical features; I’m open to your CAD tool of choice (Fusion 360, SolidWorks, Rhino, etc.) as long as the final export is an STL. Dimensional precision matters because this part must mate with existing hardware, so the model should respect the measurements I will supply once we start. Please address tolerances appropriate for common FDM and resin workflows and orient the design to minimise supports where practical. Deliverables • Final print-ready STL • Native CAD file (STEP or equivalent) so I can iterate later • A brief note on recommended print settings or any design assumptions made I’ll review by loading the STL into PrusaSlicer and checking for mesh errors; passing this check and matching the provided dimensions will constitute acceptance.
Project ID: 40639196
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95 freelancers are bidding on average $441 USD for this job

With nearly a decade in the industry, specializing in 3D design and CAD modeling, I am confident I can provide you with the functional Stereolithography (STL) prototype you need for your project. My skillset extends across various software platforms including SolidWorks, Fusion 360, and Rhino, allowing me to tailor the design process to your preferred workflow. What sets me apart is my meticulous eye for precision. I understand the importance of dimensional accuracy for mating parts and will meticulously incorporate your measurements into the model. This aptitude stems from having worked on projects that demand high tolerances, just like yours. In addition to delivering a print-ready STL and STEP file for future iteration, I'll provide you with a detailed note encompassing recommended print settings and any design assumptions I've made. Whether it's using FDM or resin printing processes, my orientation decisions are intended to ensure minimal supports and smooth production. Rest assured, all my final designs undergo stringent check-ups via PrusaSlicer to confirm integrity before submission. Choose me, Anmol; together we'll bring your vision to life!
$250 USD in 2 days
8.5
8.5

Hi. I checked attachment, thanks. Principal Mechanical Engineer https://www.freelancer.com/u/furkancakir # SolidWorks # Visualize # ANSYS # Composer # AutoCAD # 3dsMAX # LS-Dyna # Abaqus # Fusion 360 # Inventor # FreeCAD # Blender # Q-Blade # Altair EDEM # Rocky DEM # MeshLab # Bambu Studio # MS Excel # MS Word # MS Office # VBA for SolidWorks # VBA for MS Excel # C++ # Java # MatLab 600+ Character Per Minute. Thanks,
$4,700 USD in 10 days
7.8
7.8

With over years of experience in 3D Precision is key for this project and as an expert in engineering, architectural designs, and 3D modeling my attention to detail is unrivaled. I fully understand the significance of dimensional accuracy and appropriate tolerances needed for different printing workflows such as FDM and resin. Minimizing supports during design orientation will also be given utmost priority to optimise the printing process. In addition to my technical skills, I am proficient in English which allows me to effectively communicate with clients around the world like yourself. My past works speaks largely for my capabilities. I have not only designed STL files for clients but also worked on housing designs, space lighting, landscaping plans amongst others which gives me a holistic understanding of design requirements from different fields. With my expertise and dedication to producing top-quality outputs and achieving full client satisfaction, I am confident that I am the best fit for this project.
$250 USD in 2 days
7.9
7.9

With extensive experience in 3D CAD, Modelling, and a deep understanding of product design, I’m confident in my ability to deliver an STL prototype that exceeds your expectations. Having worked extensively with various CAD tools including Solidworks and Fusion 360, I ensure precision in my designs without sacrificing the model's functionality or aesthetic. Accuracy is key to successful 3D prototyping and I'm well aware of the importance of dimensional precision to facilitate compatibility with your existing hardware. My thoroughness and attention to detail will ensure that every aspect of the geometry, features, and tolerances are adeptly taken into consideration during the design process.
$500 USD in 7 days
8.2
8.2

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. Here is my service; ⭐Creating STL, STEP and X_t files for 3D Printing and Manufacturing. ⭐Create a DXF and PDF file for CNC/Laser/Plasma cutting. ⭐Detailed 2D manufacturing drawings. ⭐3D modeling/rendering of assembled parts. 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
$250 USD in 2 days
6.8
6.8

Hi, my name is William. I am available to help you with the 3D CAD design for your product, according to your requirements... I am a Mechanical Engineer with extensive experience in CAD/CAM design, product design and development, CNC manufacturing processes. Solid experience in the manufacture of molds for plastic injection, aluminum injection, matrices for forming materials, CNC programming and operation of CNC machines. I invite you to see my portfolio: https://www.freelancer.es/u/acjwilliam
$350 USD in 7 days
6.7
6.7

Hi, I can create your prototype STL model with accurate dimensions, clean geometry, and 3D-print-ready features. With 7+ years of experience in SolidWorks and 3D printing, I deliver precise, functional prototypes. ✔️ 3D CAD modeling in SolidWorks ✔️ Print-ready STL & STEP files ✔️ Wall thickness & tolerance optimization ✔️ Fast revisions Portfolio: https://www.freelancer.in/u/xabhix I'm available to start immediately. Could you share the reference files, dimensions, and target print size? Best regards, Abhishek
$250 USD in 1 day
6.6
6.6

Hello, I am a Mechanical Design Engineer with extensive experience developing products from concept through manufacturing. My background includes robotics, automation systems, lifting mechanisms, consumer products, machine design, structural analysis, and prototype development. Previous projects include robotic arms, delivery robots, automated machinery, lifting systems, drone mechanisms, wearable devices, vehicle accessories, medical devices, and custom electromechanical products. I can support your project with: ✓ Concept development and mechanism design ✓ 3D CAD modeling (SolidWorks / Fusion 360) ✓ Manufacturing drawings and documentation ✓ Design for Manufacturing (DFM) ✓ FEA simulation and validation (ANSYS / COMSOL) ✓ Prototype preparation for CNC machining and 3D printing I also operate with manufacturing support capabilities for CNC machining and 3D printing, allowing designs to be developed with practical production constraints in mind. Please send the project details and I can review feasibility, expected challenges, and the best development approach before we begin. Portfolio and reviews: http://www.freelancer.com/u/ENG1mga Best regards, Mahmoud
$250 USD in 2 days
6.8
6.8

Hey, You are looking for 3D Prototype STL Creation "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
$250 USD in 2 days
6.6
6.6

Hey, I have gone through your description and attachments. I can provide you 3D product designs in high quality and photo-realistic rendering with 3D files. Kindly share further details, so I can start working immediately. I have experience of 10+ years in 2D drawings 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.
$250 USD in 4 days
6.4
6.4

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!
$250 USD in 5 days
6.7
6.7

Hi, I reviewed your project requirements and I can help you develop a practical, production-ready solution—not just a visually complete CAD model. I’m a mechanical engineer with 13+ years of experience in product design, mechanical systems, CAD development, engineering analysis, and multidisciplinary coordination. Depending on the project, I can support concept development, detailed 3D modelling, assemblies, manufacturing drawings, BOMs, technical calculations, simulations, and fabrication-ready files. My focus is always on clear drawings, realistic detailing, manufacturability, and fast communication throughout the project. I work mainly with SolidWorks, AutoCAD, ANSYS, Revit, Fusion 360, and related engineering tools. You can review similar design and engineering work in my profile. Once I see the available drawings, dimensions, and expected deliverables, I can suggest the most efficient way to proceed. Best regards, Gökay Zaralı
$700 USD in 7 days
6.5
6.5

Hello there, I have 5+ years of experience in Blender, creating precise functional parts and print-ready models for FDM and resin 3D printing. I can convert your reference photos, sketches, and dimensions into a clean, accurate prototype model with proper mating tolerances, watertight geometry, and support-conscious design so it is ready for direct printing. I have experience preparing STL and STEP files for 3D printing, ensuring manifold geometry, dimensional accuracy, and compatibility with PrusaSlicer, Cura, and OrcaSlicer without repair. I will also provide brief print-setting recommendations and any design assumptions used. I will be happy to share similar work in chat.
$250 USD in 1 day
5.7
5.7

Hi, I’m a Mechanical Design Engineer with strong experience in SolidWorks and 3D printing product development. I can convert your prototype references, photos, sketches, and dimensions into a clean, accurate, watertight STL ready for printing, while also providing the native CAD/STEP file for future modifications. I’ll pay close attention to mating dimensions, tolerances, wall thickness, printability, and support requirements, and I’ll ensure the final STL is free of mesh errors and suitable for PrusaSlicer validation. I’m ready to start once you provide the reference files and dimensions. Best regards, Fatma
$250 USD in 2 days
6.0
6.0

Hello, I have extensive experience creating functional CAD models for prototypes, mechanical parts, and 3D printing applications where dimensional accuracy and clean geometry are essential. I have worked with Fusion 360, SolidWorks, and similar tools to develop watertight models, convert concepts into manufacturable parts, and prepare STL files that pass slicing checks without repair issues. For your prototype part, I will rebuild the geometry from the provided references and measurements, maintain critical mating dimensions, and optimize the design for FDM or resin printing. I will also provide the native CAD source, review tolerances for the intended printing process, and recommend suitable orientation and settings to achieve reliable results. Regards
$250 USD in 3 days
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
$700 USD in 7 days
6.0
6.0

In need of an expert 3D cad modelist to translate your functional prototype into clean and watertight STL for printing? Look no further! As the head of MAA CAD; our mission to improve lives by providing substantial engineering services which aligns perfectly with what you're asking for in this project. We've executed numerous projects very similar to yours, creating high-quality print-ready STL files. What sets us apart is our expertise in Design for Manufacturing (DFM). We understand paramountly the importance of dimensional precision and tolerances especially when it comes to hardware mating in order to eliminate the worry of post-print repair work. As engineers proficient in various CAD tools including Fusion 360, Solidworks, and Rhino, we assure you a native CAD file that will allow for future iterations. Our deliverables include not only a print-ready STL but also a note on recommended print settings and any design assumptions made, ensuring proper orientation to minimize supports. We use PrusaSlicer as part of our stringent quality process to check for mesh errors. Lastly, let me emphasize that MAA CAD is dedicated not only to the execution of your project but also enabling innovation for the future. With us, expect nothing less than an exceptional service experience guided by professionalism and integrity. I'm excited about the opportunity to bring your prototype into reality with my team at MAA CAD at the highest level
$500 USD in 7 days
5.7
5.7

Hi, I’m Ben Jackson from Jetjams Technologies, and I’d be happy to create a clean, accurate, print-ready 3D model from your photos, sketches, and measurements. What I’ll provide: • Accurate CAD model based on your supplied dimensions • Watertight, error-free STL ready for PrusaSlicer • STEP/native CAD file for future modifications • Proper tolerances for FDM/resin printing • Print orientation focused on minimizing supports • Brief print-setting and design-assumption notes • Final mesh check to ensure there are no repair issues I understand that dimensional accuracy is critical because the part needs to mate with existing hardware. I’ll carefully verify the critical dimensions before delivery. Timeline: 2–4 days We are so much grateful for the opportunity to serve you and look forward to working with you. Best regards, Ben Jackson Jetjams Technologies
$500 USD in 7 days
5.4
5.4

Hello, I’m Mohand, a Professional Engineer and CAD/3D Designer experienced in precision modeling and 3D-printing-ready parts. **Scope of Work:** 1. Review your photos, sketches, existing hardware, and supplied critical dimensions to establish accurate geometry. 2. Create a precise, fully watertight CAD model with appropriate clearances and tolerances for FDM and resin printing. 3. Deliver a repair-free, print-ready STL, native STEP/CAD file, and brief recommendations for print orientation, supports, and settings. I’ll focus on dimensional accuracy, proper mating interfaces, clean geometry, and a manifold mesh that passes PrusaSlicer inspection without repair work. I’ll also optimize the design to minimize unnecessary supports while maintaining the required functionality. I’m ready to review your references and dimensions and begin immediately. Best Regards, Mohand
$500 USD in 5 days
5.4
5.4

With over 10 years of experience in 3D Modeling & Printing Specialist, I am confident in my ability to translate your functional prototype into a clean, watertight STL file which will effectively eliminate any repair work required before printing. My repertoire includes working with various CAD tools, notably Fusion 360 and SolidWorks, providing the flexibility and expertise you require. Furthermore, I have a comprehensive comprehension of dimensional precision and the cruciality of something seamlessly fitting with existing hardware. To ensure optimal mating and compatibility, I will duly respect the measurements you provide and consider tolerances appropriate for common FDM and resin workflows. In an effort to save time as well as printing materials, I'll also minimize required supports wherever possible while keeping design integrity intact. To seal the deal, I will deliver not only the final print-ready STL but also provide you with the native CAD file (STEP or equivalent) enabling future iterations if needed. Additionally, I will include a brief note on recommended print settings as well as design assumptions made during the process. Rest assured that your project will be handled with meticulous attention to detail and aim for perfection. Let's convert your vision into flawless reality!
$257 USD in 1 day
5.6
5.6

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