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$
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I will reverse engineer worn parts, castings and scan meshes into parametric cad models
John
About this gig
Need a Worn Part, Casting or Scan Mesh Rebuilt into Parametric CAD?
I reverse engineer worn parts, castings, 3D scan meshes, STL files, OBJ files and point clouds into clean, editable parametric CAD models for replacement, prototyping, CNC machining, 3D printing and manufacturing.
If your original CAD is missing, a component is damaged or obsolete, or you only have scan data and measurements, I can reconstruct the important geometry and functional features needed for your application.
What I Can Help With
- Worn and damaged part reconstruction
- Casting and irregular component modeling
- Scan mesh to parametric CAD
- STL/OBJ to editable CAD
- Point cloud to CAD
- Mesh cleanup and repair
- Dimensional reconstruction
- Feature based mechanical modeling
- Replacement and obsolete part redesign
- Technical and manufacturing drawings
What You'll Receive
- Editable parametric CAD models
- STEP, IGES, STL, Parasolid or native CAD files
- Cleaned and repaired mesh files
- Accurate geometry based on supplied reference data
- Technical drawings when included
- Manufacturing ready geometry
I focus on preserving critical dimensions, holes, bores, mounting points, interfaces, mating surfaces
Contact Now let get started
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know John
John
3D CAD and Mechanical Design Engineer
- FromAustralia
- Member sinceSep 2026
- Avg. response time1 hour
- Last delivery5 days
Languages
English, Spanish, French
I design 3D CAD for mechanical products, functional mechanisms and manufacturing.
My work spans kinematic joints, linkages and motion driven mechanisms, reverse engineering of worn parts, castings and scan meshes, plastic housings, snap fits and bosses, plus CNC fixtures, jigs and machining ready components.
I take concepts, existing parts or engineering requirements and turn them into editable CAD models ready for prototyping or production.
Deliverables can include STEP, STL, IGES, DWG, DXF, PDF drawings and native CAD files as needed.
Contact Now
Other Industrial & Product Design Services I Offer
FAQ
Can you reverse engineer a worn or damaged mechanical part?
Yes. I can reconstruct worn parts using measurements, photos, scan data, meshes, or other available references.
Can you convert a 3D scan or mesh into parametric CAD?
Yes. I can use scan meshes, STL, OBJ, and point-cloud data to rebuild editable parametric CAD geometry.
Can you reverse engineer castings and irregular parts?
Yes. I can reconstruct castings and complex irregular components while maintaining important functional features.
Can you convert STL or OBJ files into STEP?
Yes. I can rebuild suitable mesh geometry into CAD and provide STEP or other requested manufacturing formats.
Can you repair a damaged or messy scan mesh?
Yes. I can clean, repair, simplify, and prepare scan meshes when the source data is suitable for processing.
Can the reconstructed CAD model be used for manufacturing?
Yes. I can create manufacturing oriented geometry for CNC machining, 3D printing, prototyping, or replacement parts based on your requirements.
What do you need before placing an order?
Please send your scan, STL/OBJ, point cloud, measurements, photos, drawings, or physical-part information so I can assess the project.
