Open AccessSliding wire detection system of electric lock screw tool based on motor characteristics
Author(s) -
Ning Zhang,
Yinxin Yan,
HouCheng Yang,
Zhangsi Yu
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2137/1/012009
Subject(s) - lock (firearm) , sensitivity (control systems) , alarm , computer science , electric motor , engineering , automotive engineering , control theory (sociology) , mechanical engineering , electrical engineering , electronic engineering , artificial intelligence , control (management)
This paper presents a sliding wire detection system of electric screw locking tool based on the characteristics of motor. The system can judge whether the screw has sliding wire through the current change of motor during normal operation, and realize the real-time detection and alarm of sliding wire. The system has the advantages of high sensitivity, low cost and high accuracy. It can be widely used in automatic assembly and other fields.