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Engineering notes on additive manufacturing.
Plain-English guides on choosing the right 3D printing technology, material selection and design for additive manufacturing.

Engineering Plastics Decoded: A Comparative Analysis of PET-GF, PA6-GF, and PC-CF for Industrial Applications
Can't decide what material to use in your engineering application? This blog will compare 3 of the most common engineering polymers that we use in our day to day manufacturing.
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PLA vs PETG vs ABS β which FDM filament should you actually use?
A practical comparison of the three most common FDM filaments, with strengths, weaknesses and the use cases each one wins.
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FDM vs. SLA β which technology fits your part?
A practical, no-jargon comparison of the two industrial 3D printing technologies and where each one wins.
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Material selection: 7 questions before you commit
A short checklist that prevents 90% of material-related rework on additive parts.
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Design for Additive Manufacturing: 4 rules that save money
Small CAD changes that dramatically reduce print time, support material and post-processing cost.
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How to prepare an STL for 3D printing β checklist before sending to print
A practical guide on exporting, validating and optimising an STL file so it passes through the slicer and printer without surprises.
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