Title :
Reconstruct of RD2–3 high temperature creep and rupture strength testing machine on electrical control system
Author :
Li, Hui ; Shi, Kailiang
Author_Institution :
Sch. of Autom. & Electr. Eng., Tianjin Univ. of Technol. & Educ., Tianjin, China
Abstract :
This high temperature creep and rupture strength testing machine is a technical equipment, which use in determining the metallic material the high temperature performance under certain temperature and the constant load function. The electric control system´s core part is Siemens S7200 PLC. Each PLC can not only work independently but also be possible carried on the centralized management through the RS 485 communication interface and the PC networking. Using the monitoring software, the PLC technology as well as the PID control algorithm, realizes the displacement data acquisition, the heating furnace temperature automatic modulation and the visualization control.
Keywords :
computerised monitoring; creep fracture; data acquisition; electric control equipment; electric machine analysis computing; fracture toughness; furnaces; machine testing; network computers; programmable controllers; PC networking; PID control algorithm; RD2-3 high temperature creep-rupture strength testing machine; RS-485 communication interface; Siemens S7- 200 PLC technology; displacement data acquisition; electrical control system; heating furnace temperature automatic modulation; metallic material determination; monitoring software; visualization control; Furnaces; Heating; Monitoring; Software; Temperature measurement; PID control algorithm; PLC; VB;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057605
