September 2026 · How-To

How to Quote a Laser Cutting Job (and Where Most Shops Lose Money)

Material, cut time, machine rate, setup, and margin — how each is really calculated, worked through on a bracket, and the shortcuts that make a quote look profitable until the job runs.

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September 2026 · How-To

7 DXF Problems That Break Nesting (and How to Fix Them)

A DXF that looks fine in a viewer can still refuse to nest. Open contours, doubled-up lines, spline explosions, wrong units, junk layers — how to spot each one and fix it before it costs you a quote.

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July 2026 · Under the Hood

How True-Shape Nesting Works (and Why Rectangle Nesting Costs You Money)

What a No-Fit Polygon is, how parts tuck inside each other’s cutouts, kerf baked into the math, and pattern stamping — the engine behind TurboNest, explained for fabricators.

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July 2026 · Under the Hood

Teaching AI to Read Purchase Orders Like an Estimator

Generic AI reads a PO confidently — and gets your grades and gauges wrong. Grounded in your real material database, ours typically lands 92–97% of lines exactly right and flags the rest instead of guessing. The lesson every shop looking at AI should hear.

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July 2026 · How-To

How to Convert a Photo to DXF for Laser Cutting (Free)

“Can you cut this?” From a phone photo to a cut-ready DXF with real arcs in about a minute — auto sign detection, centerline engraving, and auto-bridges so letter centers don’t fall out.

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July 2026 · How-To

Fiber Laser Cutting Parameters, Explained

What power, speed, assist gas, nozzle, focus, and pierce time actually do — how they interact, and how to build a real tech table for your machine instead of guessing.

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July 2026 · How-To

How to View .LST, G-Code & .ORD Files Without CAM Software

Check a program before cycle start — right part, right rev, leads in scrap, tabs in place — free in your browser, without opening a CAM seat. 100% client-side.

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May 2026 · Our Story

Why I Built PolygonLogix

I run a fab shop and spent too much time quoting instead of cutting. Enterprise CAM was $10K+, cloud tools stop at the quote — so I built the program I needed.

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