Open AccessApplication of PLC in Automatic Tapping Machine Control System
Author(s) -
Hengjuan Liu
Publication year - 2020
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 - 10.1088/1742-6596/1544/1/012059
Subject(s) - tapping , siemens , reliability (semiconductor) , relay , ladder logic , control system , computer science , scheme (mathematics) , control (management) , production (economics) , production efficiency , control flow , engineering , programmable logic controller , embedded system , control engineering , computer hardware , electrical engineering , operating system , mechanical engineering , mathematical analysis , power (physics) , physics , mathematics , quantum mechanics , economics , macroeconomics , programming language , artificial intelligence
Aiming at traditional equipment’s problems, such as low tapping efficiency, poor reliability, a set of special automatic tapping machine control system is designed. The system can tap five workpieces at the same time by using Siemens S7-200 series CPU226 AC/DC/Relay PLC technology. The system will carry out technical reform of traditional equipment. The paper describes the control system scheme, work flow chat, I/O wiring diagram and program design of PLC. The operation results meet the use requirements. The system has the characteristics of good maneuverability, high operation safety and high production efficiency, which can greatly reduce the production cost.