The definition of mechanism and machine comes from mechanical engineering and belongs to the most basic concept in modern mechanical principle. The modern concept of Chinese machinery is mostly derived from the Japanese word for "mechanical". The mechanical engineering of Japan defines the mechanical concept as follows ( That is, the following three characteristics are called mechanical machine):
A machine is a combination of objects, and it is difficult to deform assuming that a force is applied to each part thereof.
These objects must achieve mutual, single, defined movements. Transform the applied energy into the most useful form or transform it into effective mechanical work.
A general term for all machines and institutions with a defined motion system. Such as machine tools, tractors, etc.; dull; not flexible.
Mechanical science is the theoretical foundation, combined with the technical experience accumulated in production practice, to study and solve an applied discipline in the development, design, manufacture, installation, operation and repair of theoretical and practical problems in various machinery.
The development of various engineering fields requires that mechanical engineering has a suitable development, and mechanical engineering is required to provide the necessary machinery. The invention and improvement of certain machinery will lead to the emergence and development of new engineering technologies and new industries. For example, the successful manufacture of large-scale power machinery led to the establishment of power systems; the invention of locomotives led to the rise of railway engineering and railways; the invention and advancement of internal combustion engines, gas turbines, rocket engines, etc., and the successful development of aircraft and spacecraft led to The rise of aviation and aerospace industry; the development of high-voltage equipment has led to the success of many new synthetic chemical projects.
Mechanical engineering is the driving force for development under the pressure of ever-increasing demands in all aspects, while at the same time improving and innovating from the advancement of various disciplines and technologies.
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