The principle of machinery refers to the use of mechanical devices for power transmission and energy conversion when achieving specific functions. For example, many industrial equipment and robots operate on mechanical principles such as levers, axles, cranks, and connecting rods. Through the application of these principles, knowledge of physical mechanics and materials science can be reflected in engineering design. The advantages of mechanical principles include high efficiency, precision, reliability and repeatability.
In modern industry and manufacturing, mechanical principles are one of the core design concepts. The mechanical principle can realize discrete control, movement control and transmission control, etc., so it can be applied to many different industrial fields. For example, fields such as automobile manufacturing, aircraft manufacturing, and robot manufacturing all use mechanical principles, which not only require knowledge of physical mechanics and material science, but also require the application of advanced computer technology and digital manufacturing technology.
The application of mechanical principles can also bring more social benefits. For example, the application of mechanical principles in the agricultural field can increase production efficiency and improve agricultural production. In the medical field, mechanical principles can be used to manufacture various medical equipment and provide better medical services. Industrial technology that applies mechanical principles can also improve urban life and increase human productivity. Therefore, today's society needs a large number of mechanical manufacturing engineers and technicians who can continuously improve mechanical principles and applications through innovation and invention.