Basic Laser Engraving
Instructor: Bill Chismar
Length: 6 hours
Cost: $60, which includes supplies
When: Wednesday Sept 30, 11:00 am – 5:00 pm
Class size limit: 6
Requisites: Basic computer skills
Required equipment: Laptop computer, either a Windows or Mac, and a USB drive. If you do not have a laptop computer, the Shed has two Windows laptops that can be used.
This class will introduce you to computer aided design (CAD) using the LightBurn software and to the use of the laser. The goal of this class is to get you skilled enough to do design work on your computer, understand the capabilities of the laser, and give you experience using the laser for engraving. This will allow you to add words, logos, a signature, or an image to your woodworking projects. Note, we will not be covering laser cutting in this class.
In the first part, we will cover the basics of CAD/CAM using the LightBurn software. We will then discuss the types of projects you can do on the laser. Finally, you will work with LightBurn to get an understanding of its operations.
For the second part, the class will work on the laser learning safety procedures and etching wood. Each participant will get individual time on the laser to try some different types of etching. Note, we will be working on scrap wood, but if you are ambitious, you can bring one of your own pieces on which to do a simple engraving.
If during the class you show competence at using the laser, you will be certified to use it on you own.
In order to run the LightBurn software, you can use either a Windows or Mac computer. You can download a free, fully functional trial version good for 30 days. Afterwards, if you wish to convert your trial version to a permanent version, you will have to purchase a license for $99. Note this purchase allows you to install the software on 3 computers, so you could share it with two other members. Our laser has a GCode controller, so, if given the option, you want the GCode version of the software.
Instructors:
Bill is an emeritus professor of information technology management and a retired dean at the University of Hawai‘i at Mānoa. He has taught many university courses since starting in 1980. Since joining the Shed in 2013, he has been busy making inlayed boxes, end grain cutting boards, etched trays, and other things, as well as managing several community projects. He is the current Shed president. He helped set up the laser and the CNC machines, and has been teaching digital woodworking using the both machines. In addition to woodworking, he enjoys sailing, biking, hiking, baking, and Italian cooking.
Please contact Bill at [email protected] with questions.