Audience: Students
Answers written for the students who design and run laser projects: files, settings, materials and good shop habits.
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What is the classroom workflow from student idea to finished laser-cut object?
A dependable workflow is: define the problem and success criteria; sketch and measure; make a low-cost prototype; create the digital file; verify the…
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How should students submit laser-cutting files?
Use one submission location and require a consistent package: editable source file, approved export, student or group name, class, version, final…
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What should students document during a laser-cutting project?
Students should record the problem, users or purpose, criteria and constraints, key dimensions, sketches, file version, approved material identity…
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What student roles work well in a laser-cutting project?
Useful roles include project coordinator, measurement lead, file-preflight lead, materials/documentation lead, and test or quality lead.
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How is a laser cutter different from a 3D printer?
A laser cutter usually removes or changes material in flat sheet stock, while a 3D printer builds an object layer by layer.
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What is laser kerf?
Kerf is the width of material removed by a cut.
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What do power, speed, frequency, and passes mean on a laser cutter?
Power sets how intense the beam is.
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What is the difference between cutting, engraving, scoring, etching, and marking?
Cutting separates a part by passing through the material.
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What is the difference between vector and raster artwork for laser cutting?
Vector artwork describes shapes with points, lines, and curves, so it can be resized without becoming pixelated.
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How does a laser cutter work?
A laser cutter directs concentrated light through a focusing system to a small spot on the workpiece.