Thermal power forging is the key component in thermal power generation industry, its quality and performance directly affect the efficiency and safety of thermal power generation equipment. In the manufacturing process of thermal power forgings, heat treatment process is an important link that affects the quality of forgings. The traditional heat treatment process often has problems such as high energy consumption, low efficiency and unstable quality, which can not meet the needs of modern industrial production. Therefore, it is of great significance to optimize the heat treatment process in the manufacture of thermal power forgings and improve the quality and production efficiency of forgings.
Heat treatment process optimization
Optimal heating technique
Traditional heating methods often use gas or electric heating, high energy consumption and uneven heating, easy to lead to surface oxidation and decarbonization of forging. The use of advanced induction heating technology can achieve fast, uniform and clean heating, effectively reduce oxidation and decarbonization, and improve the surface quality and performance of forgings.
Control temperature accuracy
The temperature control during heat treatment is one of the key factors affecting the quality of forging. The high precision temperature control system can realize the precise control of temperature and reduce the influence of temperature fluctuation on forging performance. At the same time, reasonable temperature control can also reduce energy consumption and reduce production costs.
Optimal cooling mode
The traditional cooling method is often water quenching or air cooling, which is easy to cause cracks and deformation on the forging surface. The use of advanced oil quenching or gas quenching technology can achieve rapid and uniform cooling, effectively reduce cracks and deformation phenomena, and improve the quality and performance of forging.
Application of induction heating technology
The induction heating technology can achieve fast, uniform and clean heating, effectively reduce oxidation and decarbonization, and improve the surface quality and performance of forgings. Induction heating technology has the advantages of fast heating speed, good temperature uniformity, high thermal efficiency and environmental protection, and is an important development direction of modern industrial heating.
Application of high precision temperature control system
The high precision temperature control system can realize the precise control of temperature and reduce the influence of temperature fluctuation on forging performance. The high precision temperature control system has the advantages of high control precision, good stability and simple operation, which can meet the needs of modern industrial production.
Application of oil or gas quenching technology
The use of advanced oil quenching or gas quenching technology can achieve rapid and uniform cooling, effectively reduce cracks and deformation phenomena, and improve the quality and performance of forging. Oil quenching or gas quenching technology has the advantages of fast cooling speed, good cooling uniformity and small workpiece deformation, and is an important development direction of modern industrial cooling.
Raw material control
Strictly control the chemical composition and mechanical properties of raw materials to ensure that the quality of raw materials meets the standard requirements. Adopt advanced testing means and methods to conduct comprehensive testing and analysis of raw materials, and timely discover and deal with unqualified raw materials.
Heat treatment process control
Comprehensively monitor and record key parameters such as temperature, time and cooling mode in the heat treatment process to ensure the stability and controllability of the heat treatment process. Using advanced testing means and methods, the key parameters in the heat treatment process are tested and analyzed, and the unqualified products are found and dealt with in time.
Finished product inspection and control
Conduct comprehensive inspection and analysis of finished products to ensure product quality meets standard requirements. Adopt advanced testing means and methods to conduct comprehensive testing and analysis of the chemical composition, mechanical properties and surface quality of the finished products, and timely discover and deal with unqualified products. At the same time, establish a sound quality management system and quality traceability system to achieve the whole process of product quality control and management.
By optimizing the heat treatment process and adopting advanced technical measures, the quality of thermal power forging can be significantly improved and the production efficiency can be effectively improved. The specific effects are as follows:
Improve forging surface quality and performance: The use of induction heating technology, high-precision temperature control system and advanced cooling methods can effectively reduce oxidation and decarbonization, reduce cracks and deformation, and improve forging surface quality and performance.
Reduce energy consumption and production costs: The use of advanced heating technology, high-precision temperature control system and advanced cooling methods, can achieve fast, uniform, clean heating and cooling, effectively reduce energy consumption and reduce production costs. At the same time, optimizing the heat treatment process can also reduce the scrap rate and repair rate in the production process, and further improve the production efficiency and economic benefits.
Improve the core competitiveness and market share of enterprises: Optimizing the heat treatment process and adopting advanced technical measures can improve product quality and production efficiency, and enhance the core competitiveness and market share of enterprises. At the same time, it can also meet the higher requirements and needs of customers, and enhance the brand image and market position of enterprises.
