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I need a clean, ready-to-print STL file for a medium-sized (between 3" and 6") threaded funnel that will thread into the fill hole of dirt bike engine. 6” overall length and 20m x 2.5 thread pitch and one with 18m x 1.5 thread. I would also like it to have a small tube all the way down the inside for a breather Please deliver: • The finalized STL, oriented for easy printing without support if possible • A brief note on the thread standard you applied (e.g., diameter, pitch) so I can confirm compatibility before printing If you model in parametric CAD, sharing the source file would be a bonus for future tweaks, but the STL is the required deliverable. I will test-fit the print on my end; payment is released once the threads engage smoothly and the funnel channels fluid without leaks.
Project ID: 40444184
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Active 3 days ago
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28 freelancers are bidding on average $33 CAD for this job

With over a decade of experience in 3D design and engineering, my team and I at KALP are the go-to individuals for your project. We take pride in our ability to provide high-quality CAD files that translate smoothly into physical products. Our proficiency in Autodesk, Solidworks, and other software ensures precision detailing and adherence to your specific thread standard needs.
$30 CAD in 2 days
8.9
8.9

As an experienced and versatile 3D designer, my name is Kirandeep Kaur, and I am confident in my ability to meet your needs for this threaded funnel project. I have an extensive background in both parametric CAD and 3D modelling, so I can easily create the clean and ready-to-print STL file that you require. Furthermore, I specialize in 3D printing and have a strong understanding of thread standards, including diameters, pitches, and orientations. Your satisfaction is my paramount concern, and with this in mind, I always ensure that there are no leaks and that printed threads engage smoothly. I understand that you need the STL file to be compatible with your dirt bike engine's fill hole, which is why I guarantee precision in every aspect of this project. If needed, I can also provide you the source file for future tweaks.
$60 CAD 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).
$200 CAD in 1 day
6.7
6.7

Having focused on CAD design and product development for over 7 years, I’ve got the expertise you’ll need to create the perfect dirt bike engine funnel. My work is precise, efficient and optimized for manufacturing processes like 3D printing - skills that are indispensable to your project. I once modeled a throwing knife design with threaded handles for precise grip control - a project that required the same level of precision and finessing as your dirt bike funnel. My ability to work with both parametric CAD software (like SolidWorks, which I know you would appreciate) and 3D Printing should guarantee a compatibility-checkable file that threads in smoothly with no leaks. Some other projects that show my versatility include creating designs for enclosures, mechanical assemblies, CNC machined parts and sheet metal products. This experience demonstrates my commitment to not only the design aspect but also ensuring the functionality of the final product. Let's have a chat about how I can bring your idea to life in the best way possible!
$50 CAD in 7 days
6.5
6.5

Hello I can create the threaded funnel STL and provide the required details. 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
$18 CAD in 1 day
5.8
5.8

As a 3D Printable Model Designer, I’ve successfully managed several projects that align precisely with what you are seeking. I've been working for over six years and have acquired an exceptional level of expertise in creating clean, ready-to-print STL files. My understanding and experience with parametric CAD allows me to design highly customizable and versatile models, which can prove beneficial for any future tweaks you may require. I specialize in utilizing different filaments such as PLA, ABS, PETG, TPU, and Resin and can efficiently select the most suitable material for your funnel--ensuring optimum strength, flexibility, and detail. Moreover, being well-versed with slicers like Cura, PrusaSlicer, Simplify3D, and Bambu Studio, I possess a sharp acumen for optimizing printer settings to guarantee precisely accurate prints. To ensure smooth compatibility between the print and your vehicle's engine fill hole thread standards; I will furnish a detailed note on the applied standards for your review. Ultimately, my aim is to deliver not only high-quality streamlined products but also a satisfying client experience. Choose me to have your ideal automotive threaded funnel accurately designed to channel fluid without leaks.
$20 CAD in 1 day
6.1
6.1

Hi, there I hope you’re doing well. I’m a Mechanical Engineer with strong experience in SolidWorks, Fusion360, Inventor, product design, 3D modeling, Printing, and manufacturing drawings. I’ve completed many projects as following: • 3D modeling and mechanical design with functions • Detailed engineering drawings and GD&T • Product development from sketches or new concept idea • 3D printing(STL) and Design for manufacturing (STEP) • High qualitied Rendering I can deliver accurate results and fast revisions, and I always maintain clear communication and reliability. I’d be happy to discuss your project details and start immediately. Looking forward to working with you. Best regards
$30 CAD in 1 day
5.2
5.2

I'm Muhammad Nasir, your go-to 3D Printable Model Designer boasting 6 solid years of experience. My career is built on creating highly accurate, print-ready models and I've designed everything from products to custom pieces - just like the threaded funnel you need for your dirt bike engine. When it comes to 3D modelling and design, I specialize in precision and functionality - two qualities that'll ensure the threads engage smoothly and the funnel channels fluid without leaks, as you require. Using my understanding of slicers like Cura, PrusaSlicer, Simplify3D, and Bambu Studio, I can optimize settings to maximize efficiency- a skill that'll not only speed up your project but also minimize production costs. Another unique advantage of choosing me is my familiarity with various filaments such as PLA, ABS, PETG, TPU, and Resin. I will choose the material best suited for strength, flexibility, and detail for this particular project- ensuring long-lasting functionality. Rest assured that I'll deliver nothing short of a clean STL file with the right thread specifications as specified - while a
$20 CAD in 1 day
4.8
4.8

Hey,I believe I'm the perfect fit for your Automotive Threaded Funnel project. Having worked extensively with 3D modeling and printing, I have learned to seamlessly convert sketches or concepts into accurate, print-ready models, specializing in formats such as STL, 3MF, OBJ, all of which are compatible with different printing techniques you may use. Regarding your specific requirements, I can certainly cater those. My expertise includes not only creating high-quality models but also optimizing them for flawless printing by considering the material characteristics, such as proper supports or lack thereof for easier printing orientations. Furthermore, to ensure that the finalized design is compatible with your dirt bike engine and fill hole dimensions, I am knowledgeable in various thread standards and will provide a clear note on the thread standards used in the design. And if you ever need any tweaks or modifications in the future, my parametric CAD skills will allow us to efficiently make those adjustments. Clients have consistently praised my attention to detail and reliable results - and I am confident you'll experience the same. So let's collaborate to bring your vision to life!
$15 CAD in 1 day
3.9
3.9

My name is Gulnaz, and I specialize in transforming ideas into practical, print-ready 3D models. Leveraging my expertise in 3D CAD, design, and modeling, I can create the exact threaded funnel model you're looking for your dirt bike engine. With a comprehensive understanding of the compatible thread standards for automotive applications, I'll ensure your funnel fits your specific needs perfectly. Using tools like Fusion 360 and SolidWorks enable me to deliver accurate, clean models that guarantee smooth thread engagement and fluid management without any leakage. Your satisfaction is my priority; therefore, I'm willing to make any necessary tweaks to guarantee perfection. In addition to providing a finalized STL file, I can also share the source file in case you need future modifications, offering you long-term convenience. With my proficiency in 3D printing and CAD technologies aligned with your requirements for an efficient STL model for large volume issues, I am confident that I will not only meet but exceed your expectations. Give your project the attention and precision it deserves by choosing me as your go-to 3D designer!
$20 CAD in 1 day
3.8
3.8

Hi, good day! I would like to apply for this project. I can design a precise, print-ready threaded funnel in CAD with both 20mm × 2.5 and 18mm × 1.5 thread options, including a built-in internal breather tube and optimized geometry for leak-free flow. I will also ensure proper tolerances for FDM printing and provide a clean, support-minimized STL oriented for easy printing, along with the source CAD file for future adjustments. I look forward to working on this project and delivering a reliable fit for your test print. Thank you.
$20 CAD in 1 day
3.1
3.1

Hi, I can design both threaded dirt bike funnels as clean, print-ready STL files with the required M20×2.5 and M18×1.5 threads, integrated breather tube, and optimized geometry for easy FDM printing with minimal or no supports. I’ll also provide thread specs, print orientation notes, and optionally the parametric CAD source file for future adjustments or sizing tweaks.
$100 CAD in 2 days
0.0
0.0

Hi there, I have carefully reviewed your project requirements for the creation of a medium-sized threaded funnel STL file for a dirt bike engine. With my expertise in 3D Design and CAD modeling, I am confident in delivering a high-quality STL file that meets your specifications. My approach will involve designing the funnel with the specified dimensions, thread pitches, and internal tube for breather functionality. I will ensure that the finalized STL file is optimized for easy printing without the need for support structures. Additionally, I will provide detailed notes on the thread standards applied, ensuring compatibility with your dirt bike engine. Your satisfaction with the final product is my top priority, and I am committed to delivering a file that meets your expectations. I look forward to the opportunity to discuss your project further and address any queries you may have. Feel free to reach out so we can collaborate on refining the details together. Thank you for considering my proposal.
$25 CAD in 1 day
0.0
0.0

Hello, I will design two parametric funnels in Fusion 360 (source files included) with overall length 6 inches, thread sizes 20mm x 2.5 and 18mm x 1.5, each featuring a small internal breather tube running the full length. I will orient the models for support‑free printing (funnel vertical with thread at bottom), add slight draft for easier thread engagement, and ensure smooth interior channels to prevent leaks. Deliverables include STL files for both versions, a note confirming thread dimensions (diameter, pitch, class fit), and the editable Fusion 360 files for future tweaks. I will test the thread geometry in CAD against standard ISO metric thread profiles before export. Best regards.
$20 CAD in 1 day
0.0
0.0

✨ Hi, I can create clean, ready-to-print STL models for your dirt bike engine threaded funnel, including both thread versions: M20 × 2.5 and M18 × 1.5. The best solution is to model this as a functional 3D-printable part in parametric CAD, with the correct overall length, funnel geometry, external threads, and an internal breather tube running through the center. I’ll also orient the STL for easier printing and design the shape to reduce support needs where possible. I’ll deliver: Final STL for M20 × 2.5 thread Final STL for M18 × 1.5 thread 6" overall funnel length Internal breather tube/channel Print-friendly orientation Brief thread note with diameter and pitch Source CAD file if needed for future edits I’ll focus on thread accuracy, smooth fluid flow, printability, and enough wall thickness to avoid leaks or weak areas. Estimated timeline: 1–2 days Estimated cost: CAD $30 I’d be happy to prepare the STL files so you can test-fit and print them confidently. ✨
$30 CAD in 2 days
0.0
0.0

Hello! This is a great fit for my workflow. I’ve designed threaded, print-ready parts for engines and shop use before, and one issue I’ve run into is threads that look correct in CAD but bind or leak once printed due to tolerance and layer orientation. I design threads specifically for FDM printing, allowing for clearance, lead-in chamfers, and clean engagement without force. I can model both the M20 × 2.5 and M18 × 1.5 versions with a smooth internal breather tube, and orient the STL to avoid supports where possible. I work parametrically in SolidWorks, so future tweaks are easy. I’ll include a short note confirming thread standards so you can test-fit confidently before release.
$10 CAD in 1 day
0.0
0.0

Hi, Nice to meet you. My name is Kamil Jakson. ⭐⭐⭐ I’m a freelancer who works sincerely and professionally for every client ⭐⭐⭐ I reviewed your funnel design project and understand you need clean, ready-to-print STL files for threaded dirt bike engine funnels with both M20 × 2.5 and M18 × 1.5 thread options, including an internal breather tube and print-friendly geometry. I specialize in 3D CAD modeling and functional parts designed specifically for reliable 3D printing and mechanical fitment. I can create accurate threaded models optimized for smooth engagement, fluid flow, and support-free printing where possible. ✔ Why work with me? • Accurate threaded CAD models • Experience designing functional 3D printable parts • Attention to fit, printability, and sealing performance • Clear communication and fast updates Software Used: Fusion 360 / SolidWorks Deliverables: STL files, source CAD files, and thread specification notes Estimated Turnaround: Fast delivery with revision support for fit testing Thank you for your time and consideration. Best regards, Kamil Jakson
$20 CAD in 1 day
0.0
0.0

Hello, I can create a clean, production-ready STL model for both threaded funnel versions (M20×2.5 and M18×1.5) with accurate threads, proper wall thickness, and an integrated internal breather tube running through the funnel body. The design will be optimized for FDM 3D printing and oriented to minimize or eliminate support material where possible. You will receive: Ready-to-print STL files Correct metric thread specifications clearly labeled Smooth fluid channel geometry for leak-free pouring Printable design with practical tolerances for real-world fitment Optional parametric CAD source file for future modifications I have experience designing threaded mechanical parts for functional 3D printing, including automotive and motorcycle components where thread engagement and sealing are critical. I understand the importance of print tolerances, especially for engine fill ports. Thanks.
$20 CAD in 7 days
0.0
0.0

Hi, This is exactly the kind of functional CAD work I specialize in. I can model both funnel variants with: M20×2.5 thread M18×1.5 thread 6" overall funnel length Integrated breather tube through the center Print-friendly geometry for strong and reliable threads I’ll make sure the STL files are clean, manifold-safe, and ready for immediate slicing and printing. Thread clearances will be adjusted specifically for 3D printing so the parts engage smoothly during your fit test. If needed, I can also provide the editable CAD source file so dimensions or thread sizes can easily be changed later. Thanks.
$30 CAD in 7 days
0.0
0.0

Hello, I would be happy to design the threaded dirt bike engine funnel for you. I can provide two separate STL files with properly modeled metric threads and a practical internal breather passage designed for real use, not just visual CAD. What you can expect: Accurate M20×2.5 and M18×1.5 threading Strong printable thread geometry Funnel optimized for support-free printing Clean internal flow path for oil transfer Tested CAD practices for reliable fitment on printed parts I work with parametric CAD, so future adjustments such as different thread sizes, funnel diameter, or breather dimensions can be modified quickly if needed. Thanks.
$20 CAD in 7 days
0.0
0.0

Worsley, Canada
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