CNC equipment is used in a number of industries, including cabinet-making, to cut out precise parts repetitively. The school already has its updated CNC mill, CNC lathe and CNC plasma burning table. The burning table uses electricity to cut either sheet metal or plate steel. A CNC router, used to cut plastic, will be added at a later date.
“We (the high school) were looking at updating our equipment and one of the biggest problems was that there was technology changing so much over the years that we kind of held back, in other words, waited until we could really determine which equipment was working and which wasn’t,” said David LeBrun, one of Southern Door’s technology education teachers.
LeBrun investigated several types of machines that would require a variety of skill sets to use. He finally settled on CNC machines that will allow students to learn CNC equipment in a more hands on manner.
“What happens with the machines that are on the high level, if this makes any sense, is that literally they are given a program that is written by engineers, that is tossed into the machine and someone stands there and operates the machine,” LeBrun said. This leads to the biggest educational problem with CNC — teach so that students can operate the machine or teach someone to make that machine to move, he said.
The new machines will allow the students to be more involved with the input and output of the product.
These CNC machines, which are more user-friendly, are not exactly what a student would see on the job, but it give them an idea of what is out there, LeBrun said.
The classes that students are taking now will put them ahead of their peers if they decide to go on a technical school for CNC.
LeBrun said that there is a need for people to fill these CNC jobs.
“Any business or industry that works with either metal or wood” materials will use CNC machines in some capacity, LeBrun said. Hatco and WireTech are two Door County industries that use CNC equipment.
“CNC is not a new thing, but it is much more prevalent then it was in the past,” he explained.
The school updated its machines using a combination of funding from the Raibrook Foundation and the district.
http://www.greenbaypressgazette.com/article/20101110/ADV01/11100492/CNC-equipment-updated-at-So-Door