Robotics is rapidly being integrated into CTE curriculums in technical high schools in New England. This coursework is indispensable for people entering today’s manufacturing industry, but simple oversights can quickly turn into severe accidents with life-changing consequences. To best prepare students for the workplace, instructors need access to robots that delivers both valuable skills and maximum safety. 

At AET Labs, we’ve made it our business to equip Advanced Manufacturing and Robotics & Automation instructors with the most effective training equipment and strategies for safe robotics training. Here’s an overview of ideal equipment options for safe robotics training. 

Robot Safety: It Really Is Different

Unlike power tools or welding equipment, robots introduce dynamic and autonomous motion to classrooms. They are also capable of lifting heavy objects and performing dangerous tasks. Instructors need to perform risk assessments, establish clear guidelines for safety, and choose training equipment that mitigates risks. 

What Is a Risk Assessment

A risk assessment covers various aspects of lab safety that robots may affect. Instructors should consider the following:

• Severity of injury. Sharp or heavy objects can be dangerous in a robot’s gripper.
• Possibility of occurrence. Robots invite creativity. Activities should be well monitored and clearly defined. 
• Possibility of avoidance. Consider the value of 360⁰ safety zoning, warning lights, risk assessment checklists, and laser scanners to prevent potential issues. 
• Frequency of exposure. Students will be working closely with robots. Hardware and software should minimize hazards. 

Collaborative Robots vs. Caged Industrial Robots in the Classroom

Because of the elevated challenges presented by factory-floor industrial robots, collaborative robots (cobots) are an excellent classroom option that are also used in the industry. While similar safety standards apply, cobots are designed with close human work in mind. They are typically lighter and have integrated features like variable collision and detection settings that can mitigate risks to students and instructors as they work in close proximity.

Universal Robots for Training

Universal Robots has set the standard for robotics training and safety in the classroom. The Universal Robots e-Series cobot is designed to be both versatile and approachable for learners in high school and beyond and gives instructors a broad range of curriculum options, including:

• Safety
• Programming
• Manufacturing basics
• Mounting 
• Palletizing

Universal Robot’s UR3/5e Robot Unit can be paired with a variety of safety and training modules that give learners full exposure to modern manufacturing techniques and standards. 

Teaching Safety and Risk Assessment Courses

There are several excellent training courses for instructors and students alike that support safe learning environments, including:

E-Courses from Universal Robots

These free online student courses provide an introduction to collaborative robots, cover common applications and programming basics, and deliver core skills surrounding risk assessments and safety standards. 

A3 Courses for Instructors

Robot Safety and Risk Assessment Virtual Training by A3 is a free virtual training course that supports teachers with a live, instructor-led curriculum. This 4-hour program offers flexibility for busy schedules and allows participants to ask questions and interact with instructors to tailor the experience to their specific needs. 

Festo MPS Universal Robot Station

The Festo MPS Universal Robot station incorporates Universal’s UR3/5e into a complete training and safety platform, including the SICK Safety Awareness Bundle 360⁰ to support risk assessment and certification. This platform has been featured in SkillsUSA and WorldSkills competitions and gives students the freedom to explore safely while developing their knowledge base.

Classroom Management Tips

Robots are exciting classroom companions, and they inspire students to begin exploring autonomously. While creativity is exciting, instructors need to keep in mind that cobots still present risks:

• Limit materials. Avoid sharp or heavy objects that could potentially cause injury.
• Lead with safety. Make risk management a first priority.
• Structure exploration. Account for creative elements within a safe framework.

Connecting CTE Programs with Robotics Equipment 

At AET Labs, we’ve made it our mission to help institutions develop industry-relevant programs centered on the latest innovations and practical industry knowledge. Based in New England, we work with technical schools and colleges in the area to design, outfit, and support their labs. Our team of technology consultants—including former instructors—can help you identify and bring the right equipment to your program that meets your goals and student needs.

Contact AET Labs today to get help finding the right equipment for your programs.