Education: how to pick the right laser machine

Laser systems are incredibly versatile tools that enhance the learning experience for students at nearly any grade level. Younger students can learn about the science and technology behind laser cutting equipment, while more experienced learners can hone their design skills to create prototypes and real-world products. In addition to individual students, schools in general can greatly benefit from having a laser in-house as well.

Benefits of incorporating laser engraving and cutting systems in your school or university:

• Enhanced Creativity: Laser systems empower students to bring their ideas to life with precision and intricacy. Whether it’s designing personalized gifts, constructing architectural models, or creating intricate artwork, laser engraving and cutting enable learners to explore their creativity.
• Hands-on Learning: Laser systems provide students with tangible experiences that foster critical thinking, problem-solving, and spatial reasoning skills. By working with real materials and observing the effects of laser interactions, students gain a deeper understanding of concepts such as design, engineering, and physics.
• Interdisciplinary Approach: Laser technology can be integrated into various subjects, promoting cross-disciplinary collaboration and knowledge exchange. Students from different fields can collaborate on projects that combine art, science, technology, engineering, and mathematics (STEM), fostering a well-rounded education.
• Industry Relevance: By utilizing laser engraving and cutting systems, educational institutions can bridge the gap between academia and industry. Students gain practical skills that align with modern manufacturing processes, preparing them for careers in fields such as product design, fabrication, and engineering.

How laser engraving/cutting machines can enhance STEM learning?

No matter their skill level, students can learn so much by using a laser cutter, from the history of lasers and laser technology, to design and project management skills, and beyond. Laser cutting/engraving technology is exciting, engaging, and fits perfectly into several areas of STEM curriculum.

• Science – How does a CO2 laser work? How can light be used to engrave and cut through different materials?
• Technology – How is CO2 laser technology made available to everyday users?
• Engineering – What parts, pieces, and components are necessary to deliver laser cutting/engraving technology?
• Mathematics – What formulas are necessary to create prototypes? How do you measure properly to ensure laser-cut pieces fit together to create real-world products?

What types of classes are using laser machines?

From primary school to secondary school, through to higher education and beyond, laser cutting and engraving technology can be found in a variety of educational settings. Below is just an example of some of the ways educators are incorporating laser technology in the classroom.

• Architecture/3D Modeling: students can use the laser to precisely cut pieces for scale architectural models, or other 3D objects.
• Art/Photography: Students can engrave original drawings, graphics, or photographs on all kinds of substrates. In experimenting with different materials, they can learn what kind of images and photographs engrave best on each medium.
• Robotics: Students can laser cut gears and etch logos on their robot prototypes, as well as finished robots. In fact, they’re doing just that at the Colorado School of Mines!
• Fashion Design: Fashion students can create cutting-edge looks at the touch of a button! Fashion students often use the laser to cut patterns, etch fabrics, or cut custom earrings, pendants, and other accessories.
• Woodworking/Industrial Arts: Laser machines are a great addition to woodworking and industrial technology courses, as they allow students to personalize the products they make.
• Business/Entrepreneurship Courses: Lasers can be big business. Personalizing gifts, creating awards and signage, customizing electronics – these are just some of the profitable applications for laser machines. With a laser in the classroom, would-be entrepreneurs and business students can learn valuable lessons in bidding for jobs, project management, budgeting, and much more.

Laser machines can benefit the entire school or university, not just one class

There are a variety of benefits to adding a laser to the classroom, but the benefits of these systems can also positively impact the entire school by helping to save time and money, and by making it easier to maximize resources.

• FUNDRAISING: Using the laser to customize and sell school-related products is an excellent way to raise school funds. Some schools engrave commemorative footballs or baseballs to raise money for sports teams. Others engrave customized bricks and tiles to raise money for new school construction projects. Personalizing promotional products like water bottles or coasters with a laser is a fantastic way to secure funds for various events, clubs, and other school functions.
• STUDENT & TEACHER AWARDS: every year schools distribute academic, athletic, and other awards to students, teachers, administrators and other faculty. Schools can save a great amount of time by being able to engrave and produce these awards in-house, rather than outsourcing the job.
• INDOOR/OUTDOOR SIGNAGE: Creating directional signage is a very popular application for laser engravers/cutters. Imagine how much time and money a school could save by creating their own classroom signs, campus maps, facility directory boards, and much more!
• CLUBS/EXTRACURRICULARS: Students and faculty advisers can use the laser to produce all kinds of products to promote non-academic groups and events. From engraved garden markers for the gardening club to laser cut/engraved theater props for the drama club, the possibilities are endless! Who knows? Having a laser in school may even spark interest for new clubs!

Laser Safety

Safety should be a priority in any environment, which is why Epilog’s systems are Laser designed with safety interlocks that ensure the laser will not fire if the door is open. It is completely safe for classroom use and no additional safety equipment is required.

Lasers are classified for safety purposes based on their potential to cause injury, and are rated from Class 1 (safest) to Class 4 (least safe).

A Class 4 laser is one that is not interlocked and can be operated with openings into the laser cavity. These may include pass-through capabilities, where an opening allows you to extend a product outside the laser’s work area. This provides an opening for the laser beam to escape and potentially harm the laser operator. Class 4 laser systems also have additional safety requirements, including safety interlocks on doors where the laser system is operated and the appointment of a laser safety officer.

What materials are laser-friendly?

Lasers can work with all kinds of materials, which make them extremely versatile. Some of the most cost effective and popular substrates include wood, acrylic, cardstock and corrugated cardboard.

Other popular substrates include:

• Anodized aluminum
• Cork
• Glass
• Fabric, leather, and textiles
• Marble
• Plastic
• Rubber
• …and much more

Laser engraving and cutting systems offer an exciting opportunity to enhance education across various disciplines. By combining creativity, problem-solving, and real-world applications, these systems empower students to explore their potential and develop essential skills for the future. As technology continues to advance, laser systems will undoubtedly play a significant role in shaping the educational landscape, preparing students for the challenges and opportunities of tomorrow.

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