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Pressure measurement and control and fault diagnosis of hydraulic tube expander

Pressure measurement and control and fault diagnosis of hydraulic tube expander

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[Abstract]:
Pressure measurement and control and fault diagnosis of hydraulic tube expander

Author: Yuan Zhaohui, Wu Zelong, Yan Huigeng
Abstract analysis: The law and requirements of the pressure change of the hydraulic tube expander during the expansion process of the pipe provide a method for pressure fault diagnosis based on the control chart method. The PLC control system is used to realize the common six kinds of pressure fault diagnosis and display, and improve the hydraulic expansion. The reliability of the pipe machine in the heat exchanger manufacturing process.

Pressure measurement and control and fault diagnosis of hydraulic tube expander

Author: Yuan Zhaohui, Wu Zelong, Yan Huigeng

Abstract analysis: The law and requirements of the pressure change of the hydraulic tube expander during the expansion process of the pipe provide a method for pressure fault diagnosis based on the control chart method. The PLC control system is used to realize the common six kinds of pressure fault diagnosis and display, and improve the hydraulic expansion. The reliability of the pipe machine in the heat exchanger manufacturing process.

Source of Publication: Journal of Changzhou University (Natural Science Edition ), 2002, 14(3): 30-32

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