The TECHCOM Journal

Concept to crate.

Case studies, trade-show recaps, and field notes from the shop floor — where precision craftsmanship meets digital innovation.

3D Printing 3D Printing
October 2026 · Pam Saucerman · 4 min read

From CAD to Scale Model: How 3D-Printed Engine Models Are Made

A 3D-printed scale model turns the CAD data your engineers already have into a physical object you can hand to…

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3D Printing A motorized cutaway on its base, a 3D-printed scale model on the counter in front of it
August 2026 · Pam Saucerman · 9 min read

Cutaway, 3D Print, or AR: Which Trade Show Display Is Right?

Cutaway vs. 3D-Printed Model vs. AR: Which Display Is Right for Your Show? The short answer: a physical cutaway stops…

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3D Printing Red 3D-printed engine, axle and turbocharger models on lit white display stands at a trade show exhibit
July 2026 · Pam Saucerman · 9 min read

3D Printing Trade Show Presentations

Closing Deals with Tangible Hardware Most trade show floors are a sea of flat screens and generic banners. When you…

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3D Printing 3D-printed parts inside a curing chamber surrounded by bright green light tubes and wire racks
July 2026 · Pam Saucerman · 5 min read

3-D Printing Curing Process

When you scale up additive manufacturing, post-processing stops being a simple step and turns into a critical engineering challenge. Large…

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3D Printing White 3D-printed part sitting in a bed of powder inside a printer behind glass, lit with an orange glow
July 2026 · Pam Saucerman · 4 min read

Cummins 3-D Printed Generator

Engineering the Future of Power Generation At Techcom Inc, we recently teamed up to bring a complex engineering vision to…

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