Maintenance personnel three understand the four will mnemonic is: understand the technical standards, understand the quality requirements, understand the acceptance specification; will be disassembled, will be assembled, will be debugging, will be identified.
One, three understand
1, understand the principle of mechanics: mechanical principle (theory of machines and mechanisms) the study of institutions and machines of the discipline, its main components for the mechanics and mechanical dynamics. Generally, the institutions and machines are collectively referred to as machinery, and therefore the object of the study of mechanical principles for machinery.
2, understand the mechanical structure: mechanical structure refers to the mechanical device to transfer the movement and power of the composition of the way, including gear transmission, worm gear structure, two-cylinder engine, four-cylinder engine and old-fashioned steam engine. Among them, gear transmission refers to the device by the gear sub-transmission of motion and power, it is the most widely used in a variety of modern equipment, a mechanical transmission.
3, understand the mechanical properties: mechanical properties is a general term for the mechanical properties of materials as a continuum. Mechanics of materials, the science of material strength such as, the material through in the type of differential tension, compression, shear, such as external force is a property, for example or with the degree of resistance. It measures the ease of processing of materials and the durability of processed industrial products.
Two, four will
1, will disassemble is to be able to disassemble the item and remove the components. Dismantling is an indispensable task in mechanical engineering, including taking apart machines and the like and removing parts.
2, will be assembled refers to the ability to a variety of parts or components reasonably combined together to form a complete product or machine. The process of assembly generally includes steps such as sorting, preparation, assembly, and testing, and involves a number of different industries and fields, such as manufacturing, electronics, automotive, and aerospace.
3, will debugging refers to the ability to use debugging tools, check the running status of the program, locate and correct the errors that exist in the program. Debugging is an important skill in the field of computer, in the process of program writing and operation plays a vital role. During program development, debugging can help programmers find and resolve errors and improve the reliability and performance of programs.
4, will appraisal refers to the authenticity of things, the merits and demerits of identification and assessment. Appraisal is a Chinese word, the noun has the identification and evaluation of human strengths and weaknesses, etc.. The adjective can be paired with will appraise the talent and so on.