
Laser Cutting Assist Gas: Oxygen, Nitrogen, and Air
When to use oxygen, nitrogen, or shop air, why purity and pressure matter, and how the right laser cutting assist gas controls both edge quality and cost.

When to use oxygen, nitrogen, or shop air, why purity and pressure matter, and how the right laser cutting assist gas controls both edge quality and cost.

How Tanaka fiber lasers work, why they beat CO2 on cost and uptime, the full lineup, materials, service, and how to choose new vs used.

The four variables behind almost every edge defect, how to fix dross, striations, and burr, and how ISO 9013 actually measures laser cut edge quality.

Water quality, coolant changes, condenser cleaning, and reading chiller faults. The laser chiller maintenance routine that keeps your source out of an over-temp fault.

Power, speed, focus, and gas explained, how the settings change by material and thickness, and how to build a parameter library.

Why cooling matters, matching capacity and stability to the machine, flow and coolant, ambient conditions, and the common sizing mistakes.

How a fiber source is built, how long it lasts, how it ages, what extends or shortens its life, and why it outlives CO2.

What calibration covers, beam centering, focus, height sensor and axis checks, when to do each, and operator tasks vs service work.

What nesting is, how the software works, techniques that cut scrap, and why material utilization is one of a shop’s easiest wins.
Looking to update your current system with a more productive New Tanaka Fiber Laser? Reach out to us at [email protected]. Check out the New advancements Tanaka Lasers machines have to offer.
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