Quantitative observation for manufacturing cannot rely solely on human senses, such as vision, hearing, touch, etc., but requires special measuring instruments. Measurement refers to the numerical representation of the size of an object based on a certain standard (unit).

What is a predictive maintenance strategy? In short, it uses the algorithm to analyze and detect the mechanical state before the failure, and predict the time when the failure occurs. In addition to this, it is also possible to determine the type of proactive tasks that can prolong the service life of the machine.

"Efficiency" is the most important key in the pursuit of success in the manufacturing process and the entire industry.