Laser Focused on Laser Engraver/Cutter Safety

Laser engravers/cutters have found their way into many technology and engineering (T&E) education laboratories. Their use can range from from cutting balsa wood truss designs to embossing a decorative logo on a student's project, and the range of materials can be almost as broad. While thei...

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Bibliographic Details
Published in:Technology and engineering teacher 2021-02, Vol.80 (5), p.21
Main Authors: Gill, Melvin, Love, Tyler S
Format: Article
Language:English
Subjects:
Lasers
Machine Tools
Safety
Vocational Education
Online Access:Get full text
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Summary:Laser engravers/cutters have found their way into many technology and engineering (T&E) education laboratories. Their use can range from from cutting balsa wood truss designs to embossing a decorative logo on a student's project, and the range of materials can be almost as broad. While their capabilities can be virtually endless and the machine may seem relatively safe, there are some key guidelines to keep in mind when it comes to operating a laser engraver/cutter safely. Among these are: (1) read and understand the owner's manual to reduce the risk of damaging the machine, ruining the material, and most importantly, the risk of injury; (2) institute clear and consistent safety procedures just like any other piece of equipment in a T&E lab; and (3) use appropriate materials and adjust the machine to the correct settings for safer laser engraver/cutter operation. This "Safety Spotlight" provides further guidance on general laser engraver/cutter safety and material safety. It concludes with a list of helpful resources.
ISSN:2158-0502