Power fixture forging is an important part in power system, its quality and performance directly affect the safety and stability of power system operation. With the continuous development of science and technology, the manufacturing technology of electric power tool forgings is also improving. This paper will introduce and analyze the manufacturing technology and application of electric power tool forgings.
Manufacturing technology of electric power fittings forgings
Selection of raw materials
The choice of raw materials is one of the key factors affecting the quality of electric power fittings. Under normal circumstances, power fittings forgings use high-quality carbon steel or alloy steel as raw materials. When selecting raw materials, it is necessary to consider the chemical composition, mechanical properties, processability and other requirements of the material. At the same time, in order to ensure the quality and performance of the product, it is also necessary to carry out strict inspection and control of raw materials.
Forging technology
The forging process of electric power tool forgings is one of the important factors affecting product quality. Forging process includes free forging and die forging. Free forging is the use of hammering or pressure to deform metal to achieve the desired shape and size. Die forging involves placing metal into a mold and applying pressure to fill the mold shape. In the forging process, it is necessary to control factors such as forging temperature, forging speed and forging force to ensure the quality and performance of the product.
Heat treatment process
The heat treatment process of power fixture forgings is one of the important factors affecting the mechanical properties and corrosion resistance of the products. The heat treatment process includes quenching, tempering, normalizing and so on. Quenching is the rapid cooling of heated metal to improve its hardness and wear resistance. Tempering is the process of heating quenched metal to a certain temperature and then cooling it slowly to adjust its mechanical properties and toughness. Normalizing is to heat the metal to a certain temperature and cool it in the air to improve its structure and properties. In the heat treatment process, it is necessary to control factors such as heating temperature, holding time and cooling speed to ensure the quality and performance of the product.
Surface treatment technology
The surface treatment process of power fixture forgings is one of the important means to improve the corrosion resistance and beauty of the product. The surface treatment process includes galvanizing, spraying, hot dipping zinc and so on. Galvanizing is the coating of a zinc layer on the surface of a metal to prevent corrosion of the metal. Spraying is the spraying of a layer of plastic powder on the surface of the metal to protect the metal and increase aesthetics. Hot dip zinc is to put metal into a molten zinc solution so that the surface of the metal is covered with a zinc layer. During the surface treatment process, factors such as treatment temperature, treatment time and coating thickness need to be controlled to ensure the quality and performance of the product.
Application of electric power tool forgings
Protection system
The role of power fittings forgings in the protection system is to connect and fix the power equipment to ensure the stable operation of the power system. For example, in overhead transmission lines, power fittings forgings are used to connect and fix wires, ground wires, insulators and other equipment to prevent the occurrence of wire dancing, broken lines and other faults. In substations, power fittings are used to connect and fix busbars, isolation switches, circuit breakers and other equipment to ensure the safe operation of electrical equipment.
Monitoring system
The application of power fixture forgings in monitoring system is to monitor and diagnose the running state of power system by installing sensors and other equipment. For example, in an overhead transmission line, an online monitoring device can be installed to monitor the temperature, tension and other parameters of the wire in real time to prevent the occurrence of faults such as overheating and breaking of the wire. In the substation, the bus temperature, current and other parameters can be monitored in real time by the sensor installed on the bus to ensure the safe operation of the electrical equipment.
Power fixture forging is an important part in power system, its manufacturing technology and application directly affect the operation safety and stability of power system. With the continuous development of science and technology, the manufacturing technology of electric power tool forgings is also improving. This paper introduces the manufacturing technology of raw material selection, forging process, heat treatment process and surface treatment process of electric power tool forgings, and introduces the application of electric power tool forgings in protection system and monitoring system. In the future research and practice, we should continue to optimize the manufacturing technology and application scheme of power fittings forgings to improve product quality and production efficiency, and contribute to the operation safety and stability of the power system.
