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High temperature vacuum furnace development category

High temperature vacuum furnace development category
The error of the high-temperature vacuum furnace temperature to a given temperature automatically turns on or off the heat source energy supplied to the resistance furnace, or continuously changes the energy of the heat source to stabilize the furnace temperature with a given temperature range, so as to meet the demand of the heat treatment process . The commonly used conditioning rules for temperature automatic control are two-position, three-position, share, share integral and share integral differential. The resistance furnace temperature control is such a reverberation conditioning process, which is compared with the theoretical furnace temperature and the high-temperature furnace temperature. After the error is processed, the control signal is obtained to adjust the thermal power of the resistance furnace, and then the furnace temperature is controlled.
The development scope of high temperature vacuum furnace can be roughly divided into the following three categories according to the development of consumer enterprises. The first category is to start early, develop faster, improve production and sales structure, rapid technological transformation, diversify products, and occupy a large market share. Has a certain brand effect and stable market position. Different from other manufacturing companies, the market has relatively limited choice channels. In the past two years, the rise of consumption and manufacturing, consumer companies have sprung up, and the increase in information costs and management fees have made the industry more competitive.
The purpose of high-temperature vacuum furnace ironmaking automation is to optimize the consumption process, consumer quality products and improve the labor conditions of the operators of each process. This requires effective and rational measures in the technical and economic aspects, smelting with ore. In the process of water sticking, physical and chemical changes are extremely difficult to control and difficult to measure.
The mechanization level of the high temperature vacuum furnace is getting higher and higher, and the vacuum environment is not available in other sintering methods; vacuum sintering can completely remove the particle oxide film before the liquid phase is presented, thereby improving the wetness of the same carbide phase of the liquid. Improved alloy structure and improved alloy properties; due to the reduction of gas volume in the pores of the compact in a vacuum environment, the rolling mill was developed from the past push-type continuous heating furnace to various step furnaces, roller hearth furnaces, and ring furnaces. , chain heating furnace, etc.


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