Introduction to the working principle and installation of heat treatment and tempering equipment
What are the functions of heat treatment and tempering equipment, what are the working principles of heat treatment and tempering equipment, what temperature needs to be reached when making workpieces, etc. These are the theories that need to be understood when dealing with tempering. Let us explain the equipment principle of heat treatment and tempering. Metal heat treatment is to heat the metal workpiece to a suitable temperature in a certain medium, and keep it at this temperature for a certain period of time, and then cool it at different speeds to control its performance by changing the surface or internal structure of the metal material. kind of craft. Heat treatment and tempering equipment Equipment features: (1) Efficient smoke removal effect: The smoke removal efficiency of Jinzhu environmental protection industrial electrostatic smoke purification equipment can reach 95%. (2) Low operating cost: The industrial electrostatic smoke purification equipment adopts the patented honeycomb electric field and horizontal structure, with low resistance. It reduces the resistance of the fan and reduces the operating cost; the equipment itself adopts advanced high-voltage control system and high-voltage power supply, with high conversion efficiency and low power consumption. (3) Convenient maintenance: The components that need to be cleaned regularly are detachable modular combinations, which not only facilitates the daily cleaning and maintenance of the equipment, but also facilitates the maintenance and replacement of these components. (4) Installation of equipment: The equipment is light and no special foundation is required. The main equipment is installed and debugged in the factory. The installation cost is low, the time is short, and the design effect is easy to achieve. (5) Small footprint: The power supply of Kehua equipment is integrated with the equipment, and there is no need to build a power supply control room, saving plant area. (6) Safety: The equipment is equipped with fire nets, fire dampers, temperature detection systems, and fire extinguishing systems to ensure safe and stable operation of the equipment. (7) Upgradability: The equipment adopts the combined structure of standard flange connection, which makes the equipment upgradeable. Modular purification units can be combined flexibly, and the number of units can be adjusted adaptively according to different purification capacity and purification rate requirements. (8) Continuity of operation: The group power supply method is adopted; even if the electric field of one group is discharged or fails, other groups can still work normally without affecting the operation of the equipment, ensuring the continuity of the operation of the equipment. (9) High voltage and low voltage control: high voltage control circuit with chip control, intelligent low voltage control with PLC. Safe, reliable and intelligent operation can be achieved. (10) Well-designed: The high-voltage power supply is carefully designed into a unit body sealed with epoxy resin, which adopts group power supply and group control, and is safe and reliable to use. (11) Airflow direction: horizontal structure, when the user installs, the air duct, purification equipment and exhaust fan can be conveniently arranged horizontally, which is convenient for layout and reduces wind resistance; at the same time, it is convenient for the purifier to equalize the air, thereby improving the smoke removal efficiency. (12) The cathode and anode spacing adopts a narrow spacing structure: a larger anode area is accommodated in a unit volume, the volume is small, and the smoke removal effect is good. Heat treatment and tempering equipment Principle of heat treatment and tempering equipment: Metal heat treatment is one of the important processes in machinery manufacturing. Compared with other processing technologies, heat treatment generally does not change the shape and overall chemical composition of the workpiece. Microstructure, or changing the chemical composition of the workpiece surface, imparts or improves the performance of the workpiece. It is characterized by an improvement in the intrinsic quality of the workpiece, which is generally not visible to the naked eye. In order to make the metal workpiece have the required mechanical properties, physical properties and chemical properties, in addition to the reasonable selection of materials and various forming processes, the Kehua heat treatment process is often essential. Steel is the most widely used material in the machinery industry. The microstructure of steel is complex and can be controlled by heat treatment. Therefore, heat treatment of steel is the main content of metal heat treatment. In addition, aluminum, copper, magnesium, titanium, etc. and their alloys can also be heat treated to change their mechanical, physical and chemical properties to obtain different performance. Heat treatment furnace: When using heat treatment and tempering equipment, the hot melting furnace will heat, shape and reinforce the processed parts. If the metal parts are processed, they also need to go through the process of annealing.