
Completed
Posted
Paid on delivery
I need a precise STEP model of a radial-flow turbine housing generated from my own scan data. You will receive high-resolution 3D scans that capture both the exterior and the full internal passage geometry, so the task focuses on translating that raw mesh into a clean, parametric solid that can be edited in any mainstream CAD package. Accuracy is not critical for flanges, we plan to modify this STEP file to suit our needs however we require the model to have minimal faces (not just an automated system for converting a mesh into a STEP. The model will need to be built using lofts, fillets, extrusions etc, having the internal scroll as a separate STEP file is appreciated as we can use this model to simply CUT a volute scroll into any size housing as we wish. This 3d scan has an accuracy of 0.1mm, the turbine housing has been cut in half to scan internally so this will also need to be joined together when the step file is being designed. We are planning on initially 3d printing this exhaust housing in stainless steel for a prototype and then moving into investment casting. Deliverables • One watertight, feature-tree STEP file ready for downstream CAD/CAM • A brief report noting any areas where the scan data forced design assumptions (if any) Please let me know which CAD platform you plan to use—SolidWorks, NX, Fusion 360, or similar—so I can verify compatibility with the rest of our tool chain. If you have experience cleaning mesh artefacts and reconstructing complex internal flow paths, this job should be straightforward.
Project ID: 40365316
16 proposals
Remote project
Active 1 mo ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
16 freelancers are bidding on average $417 AUD for this job

As a seasoned Mechanical Design Engineer with extensive experience and proven expertise in 3D CAD modeling using SolidWorks, Fusion 360, and other mainstream CAD tools, I am perfectly equipped to tackle your project, "Reverse-Engineer Radial Turbine STEP." With over 7 years in the industry, I have garnered immense hands-on experience in product development and CAD modeling that will prove beneficial to this project. One of my key skills lies in translating raw scan data into clean, precise, and editable parametric solid models specifically for applications such as yours. My adeptness at lofts, fillets, extrusions, and related design elements will be crucial to accurately represent the complex internal scroll passage of your turbine housing. Moreover, my knowledge of DFM principles ensures that my designs are both efficient for manufacturing and cost-effective – qualities that are invaluable for a project involving subsequent prototype 3D printing and investment casting as yours.
$250 AUD in 1 day
8.4
8.4

Hello I can create the required STEP model using SolidWorks. 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
$360 AUD in 2 days
5.8
5.8

Hello This is Mohand, Mehanical engineer, Turbine designer. I understand your idea about STEP format design for Radial Turbine. Would you invite me now? Thank you Regards!
$500 AUD in 3 days
5.0
5.0

I understand that you need a precise STEP model of a radial-flow turbine housing generated from your own scan data. As someone who has worked on various 3D design projects, I can assure you that I have the necessary skills to tackle this task. My strengths in CAD/CAM, SolidWorks, and 3D modelling will be beneficial in translating the raw mesh into a clean, parametric solid. To execute this project, I plan to use SolidWorks as my primary CAD platform. I'll carefully review your scan data and develop a strategy for rebuilding the model using lofts, fillets, and extrusions. This approach ensures that the final STEP file has minimal faces and is ready for downstream editing in any mainstream CAD package. Please let me know if you're interested in discussing this project further. I'd be happy to answer any questions you may have about my approach or provide more information on how I can assist you with this task.
$250 AUD in 1 day
4.3
4.3

Hi, I can do this. With extensive experience in CAD modeling and a strong background in converting high-resolution scan data into clean, parametric solids, I am well-equipped to handle your project. I will utilize SolidWorks to ensure compatibility with your toolchain, focusing on creating a watertight STEP file with minimal faces, using lofts, fillets, and extrusions as required. I understand the importance of accurately reconstructing the internal flow paths and will ensure the two halves of the turbine housing are seamlessly joined. Additionally, I will provide a brief report highlighting any design assumptions made due to the scan data. I look forward to collaborating on this project and delivering a high-quality model suitable for 3D printing and investment casting. Best regards, Ashnasajid
$500 AUD in 3 days
2.5
2.5

Hello, This is a highly interesting reverse-engineering task, and it aligns well with my experience in converting complex scan data into clean, parametric CAD models suitable for manufacturing. I’ve worked with high-resolution meshes and understand the importance of rebuilding geometry using proper features rather than relying on automated mesh-to-solid conversions. I can ensure the final model is lightweight, editable, and suitable for both 3D printing and future investment casting, while maintaining the integrity of the internal flow path. I’m ready to review your scan files and begin building a clean, production-ready model. Best regards, Araki
$400 AUD in 7 days
0.0
0.0

Hello I’m interested in converting your 3D scan data into a precise, parametric STEP model of the radial‑flow turbine housing. I’ll use the high‑resolution scans to reconstruct the exterior and internal scroll geometry with clean features such as lofts, extrusions, and fillets, minimizing face count and ensuring a watertight body suitable for CAD/CAM workflows. I’ll provide a single editable STEP file with a clear feature tree, and a separate internal scroll geometry STEP for flexible reuse across different housing sizes. I’m comfortable working in SolidWorks, NX, or Fusion 360 and will also include a short report on any assumptions made where the scan data required interpretation. The final model will be ready for stainless‑steel 3D printing and later investment casting. Best regards,
$400 AUD in 3 days
0.0
0.0

Woodberry, Australia
Payment method verified
Member since Jun 21, 2024
$30-250 AUD
$30-250 AUD
$30-250 USD
$250-750 USD
$10-30 USD
₹1500-12500 INR
$250-750 USD
$10-30 USD
$30-250 USD
$30-250 USD
$30-250 USD
$250-750 USD
$10-500 USD
$30-250 USD
£18-36 GBP / hour
₹600-1500 INR
₹100-400 INR / hour
$1500-3000 USD
$250-750 USD
$2-8 USD / hour
$30-250 CAD
$250-750 AUD