Beginner course · 12 lessons · About 36 min reading
Laser 101
Your first machine.
Your first projects.
A laser uses focused light to mark or cut suitable material. Learn which technology fits your ideas, what the complete setup costs and how to practice with small, known samples before using a finished blank.
Reading time excludes practice. Move at your own pace.
Your learning, at your pace
Read any lesson at any time. Reviews track learning, not permission to operate a machine. Notes and review progress are optional.
What you are working toward
Compare suitable laser types, prepare an approved material and setup record, and work toward an engraved name tag followed by a simple cut tag.
What you need to start
Start with three things you want to make and their materials. Before operating, have the exact machine manual, approved materials, required safeguards and suitable instruction.
Your learning route
Stage 1
Understand the machine and your budget
3 min reading, plus practice
How a laser cuts and engraves
Understand light, focus and movement before looking at wattage or accessories.
Open lesson →3 min reading, plus practice
Diode, CO₂ or fiber: choose by material
Compare what the main laser types are useful for and where each can disappoint.
Open lesson →3 min reading, plus practice
Buy a complete laser setup, not just a headline price
Budget for the enclosure, extraction, cooling, software and materials around the machine.
Open lesson →3 min reading, plus practice
Laser heads, lenses and power: what are you buying?
Understand the source, focusing parts and upgrade limits behind a laser specification.
Open lesson →
Stage 2
Connect the design to a safe, checked setup
3 min reading, plus practice
Prepare the room and know what goes into the laser
Build material approval, fume control, supervision and fire preparation into the workflow.
Open lesson →3 min reading, plus practice
Build a simple laser file you understand
Learn shapes, images, layers, order and preview in software supported by your machine.
Open lesson →3 min reading, plus practice
Focus the beam and place the job correctly
Understand focus, origin, framing, air assist and extraction as separate setup checks.
Open lesson →3 min reading, plus practice
Test a small sample, keep a useful recipe
Use known matching offcuts and controlled material tests instead of sacrificing whole sheets.
Open lesson →
Stage 3
Make something useful and keep the lesson
3 min reading, plus practice
First laser project: an engraved name tag
Mark a pre-cut, approved blank before adding the extra demands of cutting through.
Open lesson →3 min reading, plus practice
Next laser project: cut a simple wooden tag
Add a hole and outer cut after you can repeat a clean engraving.
Open lesson →3 min reading, plus practice
Cleaner edges, better fits and less rework
Understand cut width, material thickness, masking and repeatable positioning.
Open lesson →3 min reading, plus practice
Maintain the laser and build a library of good results
Diagnose changes, protect optics and decide what to learn or buy next.
Open lesson →