NSK Uses VR Technology To Train High-precision Instrument Operators

NSK uses VR technology to train high-precision instrument operators

Recently, the German factory of NSK, a bearing manufacturer, is using VR to train high-precision instrument operators.

In the production process of NSK high-quality ball bearings, the machining accuracy is very high, so the production base of NSK uses special high-precision grinding machines and honing machines. VR technology allows machines to continue production while allowing easier standardization of training courses.

NSK, in collaboration with the interdisciplinary team Varity.me, has found a solution to the challenges of VR technology and no longer needs to interrupt production to conduct training sessions, as they now take place interactively in a virtual space. In addition, training can be conducted in decentralized locations as small as 2 square meters.

Advantage

One advantage of this training is that each operator learns how to set up the machine in the same way when switching to the next product. The setup workflow is especially important at the Munderkingen plant, where small production runs of various customer-specific bearing types require frequent machine setups.

VR-supported setup process training establishes a standard procedure that reduces cycle time errors, scrap rates and quality deviations. Importantly, operators can repeatedly practice and improve their setup skills without having to disassemble the machine each time.

Carsten Schleyer, who is in charge of this project, cites another advantage: "Training in a virtual space typically takes a third of the time required for traditional training, mainly because VR training can focus entirely on the procedure without having to deal with real tools and artifacts."

In practice, it's clear that VR can provide NSK with additional benefits far beyond the training requirements. Consider, for example, a machine still under development by the manufacturer, which can be set up in a virtual space and trained for employees, and a digital model of the machine that can be used to analyze and optimize setup procedures. Operators can then make suggestions for optimizing the setup program and even transmit their feedback and suggestions directly to the machine's developers, who may be able to make adjustments accordingly. 

Another advantage of having a digital machine model in a virtual space is the ability to view it from every possible angle. This feature can benefit repair and maintenance personnel, who can, for example, look inside the virtual machine and make plans to replace components.

NSK's management team sees this project as a good example of how digitization not only brings the expected benefits, but also reveals potential in other areas," says Carsten Schleyer. "Having the grinding or honing machine model in the virtual space not only makes it easier to train employees, but also helps with the operation and maintenance of the actual machine. "

We provide  NSK bearings. If you have any need, please feel free to contact us.

Hot selling NSK Deep Groove Ball Bearings