Design and Implementation of the Fault Monitoring System of Screw Heading Devices
SUN Jia-cun
DING Jin-lin
SU Pin-gang
HAN Min
WANG Ning
Abstract：Some common faults in screw heading process are analyzed in this paper. The whole process is designed as follows: four types of sensors are used to collect signals; DC-DC transformation technique is used to convert voltage; Schmidt trigger is used to shape signals; an operational amplifier is used to compare the circuit;keyboard and LCD are used to design man-machine conversation; combining microprocessor technology, the circuit diagram of the system is contrived; the control program is compiled and the fault monitoring device is produced. Thefield test effects good result in that the alarm or shutdown functions reliably, the qualification rate of products can be raised and the production cost can be lowered.
Keywords：fault monitoringsensorreshapinginterruption
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 20-23 )