What are the advantages of a medium quenching furnace? What are the characteristics? -Kehua
With the rapid development of society and economy, and the rapid innovation of technology, the current medium-sized quenching furnace has good advantages. So do you know what are the advantages of the medium-sized quenching furnace? What are the characteristics? This article will introduce the medium-sized quenching furnace in detail. Come and see it together. Medium-sized quenching furnace Quenching furnace Quenching furnace is a furnace that heats the workpiece before quenching. Quenching is to put the workpiece into the furnace and heat it to the quenching temperature above the critical point and keep it for a while, and then quickly take the workpiece out of the furnace and put it into the quenching liquid (oil or water) for quenching. The heat source of the furnace can be electricity and fuel, and the temperature can be measured by thermocouple. Furnaces using electricity and gas and liquid fuels can automatically control and adjust the temperature with meters. Advantages of medium-sized quenching furnaces 1. Local quenching can be performed. 2. It is easy to realize mechanization and automation. 3. It does not pollute the environment, and it can be produced in 100 square meters; 4. The speed is fast, the heating time is short, the deformation is small, the quenching effect is good, and there is no oxidation phenomenon and decarburization phenomenon. 5. The heating speed is fast, the efficiency is high, the bonding force and hardness of the coating and the substrate reach the new cylinder standard, no slag inclusions, no pores; the characteristics of the medium-sized quenching furnace: 1. The workpiece does not need to be heated as a whole, and can be selectively carried out Local heating, so less power consumption and less deformation of the workpiece. 2. The surface hardened layer can be regulated by adjusting the working frequency and power of the high-frequency quenching machine as needed. As a result, the martensite structure of the hardened layer is finer, and the hardness, strength and toughness are relatively high. 3. The workpiece after heat treatment by induction heating has a thick toughness area under the surface hard layer, which has better compressive internal stress, so that the workpiece has higher fatigue resistance and breaking ability. 4. The heating speed is fast, which can make the workpiece reach the required temperature in a very short time, even within 1 second. As a result, the surface oxidation and decarburization of the workpiece are lighter, and most workpieces do not need gas protection. Medium-sized quenching furnace 5. It is easy to install on the production line, easy to realize mechanization and automation, easy to manage, can effectively reduce transportation, save manpower and improve production efficiency. 6. It is easy to use, simple to operate, and can be turned on or off at any time. And no preheating required. 7. High utilization rate of electric energy, environmental protection and energy saving, safety and reliability, and good working conditions for workers, which are advocated by the state. 8. It can be operated manually, or semi-automatically and fully automatically; it can work continuously for a long time, or it can be used randomly when it is used. It is conducive to the use of equipment during the power supply valley electricity price discount period. 9. One machine is multi-purpose. The high-frequency quenching machine can complete the heat treatment processes such as quenching, annealing, tempering, normalizing, quenching and tempering, and can also complete the work of welding, melting, hot assembly, hot disassembly and diathermy forming. The above is a detailed introduction to the medium-sized quenching furnace. Do you know about the medium quenching furnace? Interested? Here I recommend Kehua, Kehua is a good choice for its high quality and low price.