Design and Implementation of Electro-Hydraulic Control System of Multi-station Press

Author

Suling, Li ; Junying, Liu ; Lei, Zhang

Author_Institution

Sch. of Electr. & Electron. Eng., Shandong Univ. of Technol., Zibo, China

Volume

1

fYear

2010

fDate

11-12 May 2010

Firstpage

1143

Lastpage

1146

Abstract

Multi-station press is an advanced special forming mechanical equipment. The Centralized control mode has been adopted by PLC in the machine. The control system software construction is the modular program type. The control program of PLC fulfills real-time controlling and testing in the system´s runtime. And there are various protection function devices and alarm devices on the press. Equipped with Electro-hydraulic servo-driven hydraulic cylinder and sensor with the properties of high precision and good linearity, many procedures calendar of vehicles leaf spring such as rolling, scrap edge, pressure tank, stamping and so on could has been completed on the machine by Using multi-stage feeding mechanism (manipulators) which delivers work-pieces from one mold to be shaped, then to another one to formed.

Keywords

centralised control; control engineering computing; electrohydraulic control equipment; industrial manipulators; pressing; programmable controllers; PLC; centralized control mode; control system software; electro hydraulic control system; forming mechanical equipment; manipulators; modular program; multistage feeding mechanism; multistation press; Centralized control; Control systems; Linearity; Mechanical factors; Modular construction; Programmable control; Protection; Real time systems; System software; System testing; Control system; Hydraulic cylinder; Multi-station press; PLC;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-7279-6

Electronic_ISBN

978-1-4244-7280-2

Type

conf

DOI

10.1109/ICICTA.2010.572

Filename

5523540