Free PreK-12 lesson plans, activities, and resources
At a recent conference, Jim Merrel mentioned that he bought a laser cutter rather than a 3D printer for his STEM lab at LabRats in San Diego. When asked why, he responded you can produce things faster on a laser cutter. Laser cutters can reduce “print times” to minutes, not hours.
Here are some resources to give you an idea of what a laser cutter can do and how to use it.
Joel Hall goes thru the steps needed to convert a 3D file (STL or OBJ) using Slicer for Fusion 360. When done, you have a set of 2D… learn more
Perhaps the biggest advantage of a laser cutter is its versatility. Because a laser cutter's power allows it to cut through a wide range of materials, it's one… learn more
Cardboard is an inexpensive medium for use with laser cutters. Check with your local appliance stores. Most will be glad to let you take some off their hands.… learn more
Laser Cutters are great tools that can be used to create simple boxs, sengrave detailed graphics into wood, or build complex three-dimensional objects. This beginners guide explains the… learn more
Make sure your laser cutter has a lid and the laser beam is completely enclosed. Lasers powerful enough to cut thru cardboard can damage eyesight. Much easier to… learn more
Having written safety instructions for all your Maker gear is important. It's especially important for a laser cutter. While safe in normal use, you are dealing with lasers,… learn more