The Machinery News column mainly introduces news and important events in the machinery industry, let you know the latest machinery-related information, and also share machinery-related knowledge.

Introduction to Mechanical Drawing

Mechanical drawing is a discipline that uses drawings to accurately represent the structure, size, working principle, and technical requirements of machinery. Drawings are composed of graphics, symbols, text, and numbers. They are technical documents that express design intent, manufacturing requirements, and exchange experience. They are often referred to as the language of engineering circles.

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Definition and Classification of Construction Machinery

Construction machinery is an important part of the equipment industry. In a nutshell, all the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road construction and maintenance, mobile hoisting and loading and unloading operations, and various construction projects are called engineering machinery.

It is mainly used in national defense construction projects, transportation construction, energy industry construction and production, mining and other raw material industrial construction and production, agriculture, forestry and water conservancy construction, industrial and civil construction, urban construction, environmental protection and other fields.

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Introduction to the Main Classification of Machinery

There are many types of machinery, which can be divided into various categories according to several different aspects.

According to functions, it can be divided into power machinery, material handling machinery, crushing machinery, etc.;
According to the service industry, it can be divided into agricultural machinery, mining machinery, textile machinery, packaging machinery, etc.;
According to the working principle, it can be divided into thermal machinery, fluid machinery, bionic machinery, etc.

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Main Research Fields of Machinery

Machinery is a tool device that can help people reduce the difficulty of work or save effort. Items such as chopsticks, brooms, and tweezers can be called machinery. They are simple machinery. From the point of view of structure and movement, there is no difference between mechanism and machine, which is generally called machine. The research field of machinery also includes many.

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Introduction to the Main Features of Machinery

The definition of machinery first came from mechanical engineering, which is a combination of human-made physical components, mainly using energy to achieve a specific purpose. Generally, there are movable objects in machinery.

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Introduction to Modern Machinery

Any modern industry and engineering field need to apply machinery, that is, people’s daily life and more and more various machines are used, such as cars, bicycles, clocks, cameras, washing machines, refrigerators, air conditioners, vacuum cleaners and so on.

  1. A machine is a combination of objects, and it is difficult to deform if force is applied to its various parts.
  2. These objects must realize mutual, single, prescribed movement.
  3. Transform the applied energy into the most useful form or into effective mechanical work.
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Source of the Mechanical Concept

Machinery is the general term for machines and institutions.

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