On the one hand, common faults, such as the abnormal damage of mechanical components and blocked pipes, will cause the temperature of the corresponding parts to rise. Therefore, the overflow is a characteristic parameter that characterizes the mechanical failure; on the other hand, the performance of the mechanical part is closely related to the temperature. If the temperature is too high, the performance of the part may be reduced, and even the burning of the part may be caused. Temperature is also an important factor that causes the failure of vertical CNC lathe machinery and equipment.
Therefore, temperature monitoring plays an important role in the fault diagnosis of mechanical equipment. The so-called temperature monitoring is the use of a variety of temperature measuring instruments, measuring the temperature rise of the mechanical device, and compared with the temperature of the normal operation of the mechanical device, so as to diagnose the fault parts and the degree of failure. In the fault diagnosis and monitoring of vertical CNC lathe machinery and equipment, temperature measurement methods can be divided into two categories: contact temperature measurement and non-contact temperature measurement. Contact temperature measurement has the characteristics of rapidness, correctness, and convenience, and it has been widely used in various industrial fields.
But can not meet the temperature measurement requirements for some special occasions, such as the temperature monitoring at the junction of high-voltage transmission lines, steel blast furnace temperature monitoring and so on. For these occasions, non-contact temperature measurement must be used. Non-contact temperature measurement has the advantage of not destroying the temperature field of the measured object and measuring the temperature of the moving part, but it can only measure the surface temperature of the system and cannot measure the internal temperature.
Therefore, temperature monitoring plays an important role in the fault diagnosis of mechanical equipment. The so-called temperature monitoring is the use of a variety of temperature measuring instruments, measuring the temperature rise of the mechanical device, and compared with the temperature of the normal operation of the mechanical device, so as to diagnose the fault parts and the degree of failure. In the fault diagnosis and monitoring of vertical CNC lathe machinery and equipment, temperature measurement methods can be divided into two categories: contact temperature measurement and non-contact temperature measurement. Contact temperature measurement has the characteristics of rapidness, correctness, and convenience, and it has been widely used in various industrial fields.
But can not meet the temperature measurement requirements for some special occasions, such as the temperature monitoring at the junction of high-voltage transmission lines, steel blast furnace temperature monitoring and so on. For these occasions, non-contact temperature measurement must be used. Non-contact temperature measurement has the advantage of not destroying the temperature field of the measured object and measuring the temperature of the moving part, but it can only measure the surface temperature of the system and cannot measure the internal temperature.
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