3D Scanning and Reverse Engineering in Ontario

When drawings are missing, geometry is difficult to measure or an existing component must interface with something new, TECHNAST can capture the physical reference and rebuild it into useful engineering data. The result may become a verified CAD model, replacement part, repair fixture, tooling surface, scaled object or production-ready workflow.

Problems this solves

• No original CAD or drawings
• Obsolete or unavailable components
• Complex curves and organic geometry
• Parts that must fit an existing physical interface
• Fixtures that must support or locate equipment accurately
• Scaling physical objects for production or creative work
• Converting a one-off physical solution into repeatable digital data

Workflow

1. Inspect the part, application and required output.
2. Capture useful geometry through scanning and supplementary measurements.
3. Clean, align and interpret the scan data.
4. Reconstruct functional CAD where a mesh alone is insufficient.
5. Design interfaces, clearances, mounting or supporting geometry.
6. Manufacture and verify a physical prototype when required.
7. Correct the model from real fit and functional evidence.

Real project proof

• Endoscope Repair Fixture with Two-Sided Access
• Aluminum Machining to ASA Through Non-Contact 3D Scanning
• Precision Reverse Engineering: Scan, CAD and Verified Prototype
• Precision Scanning, Scaling and Printing for Movie Productions
• Reviving Obsolete House Parts for a Major Home Builder

Deliverables may include

• Raw or processed scan data
• Aligned mesh geometry
• Reconstructed parametric CAD
• Manufacturing-ready geometry
• Fit-check prototype
• Negative geometry, nests, cradles or fixtures
• Updated design with requested functional changes

The correct deliverable depends on the job. A scan is measurement evidence; it is not automatically the same thing as clean, editable engineering CAD.

What to send

Send photographs, approximate dimensions, the intended use, areas requiring the highest accuracy, required file format and whether the physical part can be delivered or inspected locally.

Related engineering services

• 3D printing services in Markham and the GTA
• Custom and obsolete replacement parts

Final CTA

If the geometry exists physically but not digitally, show us the part and the outcome you need. TECHNAST will define the shortest credible path from object to usable engineering result.

CTA: Request a scanning and reverse-engineering assessment