Preparing Highly Skilled Welders with Mixed Reality

In recent years, the shortage of skilled workers in various industries has become a pressing concern, prompting educational institutions and training centers to reevaluate and reinvest in vocational and technical training programs. This shift is crucial as the demand for skilled trades, particularly in welding, continues to grow. According to the Bureau of Labor Statistics (BLS) Occupational Outlook Handbook, there is an increasing requirement for workers who are proficient in the latest welding techniques and technologies. This demand not only promises higher wages but also ensures greater job security for those involved in welding-related professions.

Welding, as a skill, finds applications across a broad spectrum of industries. From the intricate demands of shipbuilding, automobile manufacturing, and aerospace engineering, to the structural needs of constructing buildings, bridges, and refineries, the requirement for proficient welders is widespread. “From shipbuilding, automobile and aerospace applications to the construction of buildings, bridges, and refineries, highly skilled welders are in high demand,” remarked Paul Kellenberger, the president and CEO of zSpace, emphasizing the critical need for skilled professionals in this field.

To address this demand and better prepare students for prosperous careers in welding, zSpace has joined forces with Mimbus, a prominent leader in vocational training solutions. This collaboration has resulted in the development of an innovative welding application and a handheld simulator known as Wave NG. This state-of-the-art tool is designed to enhance the learning experience by integrating seamlessly with other Career and Technical Education (CTE) applications, such as those for automotive mechanics, advanced manufacturing, and industrial robotics.

The Wave NG simulator is a groundbreaking mixed reality application that accommodates the three primary welding processes: Metal Active Gas (MAG), Tungsten Inert Gas (TIG), and Manual Metal Arc (MMA). Students using this technology are trained in the essential motions required for professional welding, which are categorized into four critical parameters: speed, distance, straightness, and orientation. This methodical approach helps students build the necessary muscle memory imperative for executing precise welds in real-world scenarios.

The introduction of Wave NG into welding training programs has demonstrated significant advantages over traditional methods. Notably, there is a 50 percent reduction in the time required for students to complete their training. Additionally, the cost associated with consumable materials used during training has decreased by up to 30 percent. Moreover, the simulator provides a safer environment, minimizing the risk of injury, which is a common concern in the physical training process.

The impact of these advancements is profound, as they not only streamline the training process but also ensure that students are better prepared for the challenges they will face in their careers. By harnessing the power of mixed reality, educators can offer a more immersive and effective learning experience, ultimately producing a new generation of highly skilled welders ready to meet the demands of modern industry.