Heat Treatment Furnace is a metal material in a certain medium heating, insulation, cooling, by changing the material surface or internal microstructure structure, to control its performance, a metal hot processing technology. The Heat Treatment Furnace furnace is a kind of metal parts for a variety of metal Heat Treatment Furnace of the industrial furnace collectively, the temperature is generally lower than the furnace. Heat Treatment Furnace furnace is one of many industrial furnaces, mainly based on the heat to determine the Heat Treatment Furnace process, so as to determine the furnace temperature control curve. Modern Heat Treatment Furnace, especially chemical heat process is becoming increasingly complex, the form of Heat Treatment Furnace furnace is also a lot. For continuous Heat Treatment Furnace processes, a suitable continuous Heat Treatment Furnace furnace should be provided. For the Heat Treatment Furnace process of periodic operation, the control atmosphere of the forced circulation and the mechanization and automation of the operation of the furnace should be adopted. The structure of the Heat Treatment Furnace furnace consists of the furnace body, the heating device, the simple car, the material rack, the control system and so on.
Mainly used in machinery manufacturing process quenching, annealing, tempering and other processes, as well as rolling, forging and other metal thermal processing technology and work to eliminate the overall manufacturing stress.
1, the fuel variety applicable to a wide range, can be used to produce blast furnace gas, coke oven gas, converter gas, mixed gas, furnace gas, natural gas, liquefied petroleum gas, heavy oil, diesel, organic waste and pulverized coal and other fuel Heat Treatment Furnace furnace.
2, non-standardized design, targeted, to meet the needs of different users.
3, according to the furnace structure and the scene of the scene, with a variety of different types of burners, to achieve the best combustion effect.
4, the furnace temperature and furnace atmosphere control accuracy, to ensure the accuracy of the workpiece Heat Treatment Furnace.
5, fully automatic operation, the use of imported electrical components, operational reliability, high accuracy, with the industrial network configuration network control.
6, according to the pre-set Heat Treatment Furnace curve to the control point temperature as the goal, automatically adjust the fuel and the wind, easy to operate.
7, according to the process needs optional air preheating combustion or regenerative combustion, to ensure the overall high efficiency, high energy, low temperature flue gas emissions.
Different Heat Treatment Furnace methods, the use of different Heat Treatment Furnace furnace, the various Heat Treatment Furnace equipment manufacturers, the production of Heat Treatment Furnace furnace is not the same. The arrangement of the heating element directly affects the uniformity of the furnace temperature of the Heat Treatment Furnace furnace. Under normal circumstances, the mesh belt furnace is divided into different heating zones. In the middle, there is a heat preservation zone. The temperature of the workpiece and the temperature reflected by the instrument are basically the same. There are fans of the pit furnace up and down the temperature and the instrument measured the temperature error is also less. However, the box-type resistance furnace before and after the area, there is no fan-type resistance furnace furnace at the top and bottom of the temperature and the temperature measured by the instrument there is a certain error. And large-scale rely on the gas as a heat source of the trolley furnace, the furnace edge of the workpiece temperature and the instrument reflects the temperature error is very large, because it is impossible to install thermocouples in every corner. I have purchased a number of companies 2Cr13 steel, in the processing process found that some of the bar can not be processed, after Rockwell hardness test, the hardness of steel HRC42. We asked suppliers to analyze the reasons and give a solution, and ultimately identify the batch of steel in the furnace annealing process, the workers did not strictly enforce the operating procedures, part of the steel into the Heat Treatment Furnace furnace in the non-effective work area, resulting in some steel The annealing temperature is too low to reduce the hardness. This involves the Heat Treatment Furnace of the effective heating area of the problem, if the workpiece installed in the non-efficient heating zone for heating, simply can not truly show the actual temperature of the workpiece, thus affecting the quality of Heat Treatment Furnace.