How to Create a Technical Data Package (TDP) for 3D Printed Parts

👉 Supply Chain Tracking for Long Term Large Scale Manufacturing

How Do You Create a Technical Data Package for 3D Printed Parts?

A Technical Data Package (TDP) is the complete set of information required to manufacture and verify a part.

In additive manufacturing, this goes far beyond a CAD file.

What Should a TDP Include?

Design data

• CAD models

• STL/3MF files

• Revision history

Process data

• Machine parameters

• Build orientation

• Support structures

Material data

• Batch information

• Certifications

Quality data

• Inspection results

• Test reports

Why TDPs Are Critical in AM

• Enable repeatability

• Support certification

• Ensure compliance

• Reduce risk in distributed manufacturing

Common Mistakes

• Missing process parameters

• No version control

• Disconnected documentation

• Manual record-keeping

Best Practices

• Automate data capture

• Maintain a single source of truth

• Link all data to a digital thread

• Ensure easy retrieval for audits

Final Thought

A strong TDP turns AM from experimental to production-ready.

Need a better way to manage AM documentation?

Explore tools that automatically generate and maintain technical data packages.

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👉 Supply Chain Tracking for Long Term Large Scale Manufacturing