Laser Class: Difference between revisions
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== Laser basics == | == Laser basics == | ||
Our laser cutter uses a 45W CO<sub>2</sub> glass laser tube. The laser works by exciting CO<sub>2</sub> atoms that release infrared light a.k.a. heat. These Infrared photons bounce back and forth inside the laser tube between two mirrors. Once they get to a specific power level, they exit through one mirror, travel through a series of mirrors, and are focused to a point. | Our laser cutter uses a 45W CO<sub>2</sub> glass laser tube. The laser works by exciting CO<sub>2</sub> atoms that release infrared light a.k.a. heat. These Infrared photons bounce back and forth inside the laser tube between two mirrors. Once they get to a specific power level, they exit through one mirror, travel through a series of mirrors, and are focused to a point. [[File:Lens.gif]] | ||
== Laser capabilities == | == Laser capabilities == | ||
== Three operations == | == Three operations == | ||
== CAD setup == | == CAD setup == | ||
== Materials == | == Materials == | ||
Revision as of 02:11, 22 December 2016
This is the content for Hive76's introduction class to laser cutting.
In this class we will cover the following:
Laser basics
Our laser cutter uses a 45W CO2 glass laser tube. The laser works by exciting CO2 atoms that release infrared light a.k.a. heat. These Infrared photons bounce back and forth inside the laser tube between two mirrors. Once they get to a specific power level, they exit through one mirror, travel through a series of mirrors, and are focused to a point. 
