AUTOMATING HORIZONTAL BORING AND MILLING MACHINE
Abstract
Aiming at the requirements of modification for many old import machine tools in industry, the schemes suited to the renovation are presented in this paper. A horizontal boring and milling machine (HBM) involved in machining of tank AlKhalid has been modified using Mitsubishi FX-1N and FX-2N PLC. The developed software is for control of all the functions of the said machine. These functions include power on/off oil pump, spindle rotation and machine movement in all axes. All the decisions required by the machine for actuation of instructions are based on the data acquired from the control panel, timers and limit switches. Also the developed software minimize the down time, safety of operator and error free actuation of instructions.References
D. Thapa, C.M. Park, K.H. Han, S.C. Park
and Gi-Nam Wang, Architecture for
Modeling, Simulation and Execution of PLC
Based Manufacturing System, Proceedings
of the Winter Simulation Conference (2008).
A. Mikkor, L. Roosimölder, Programmable
Logic Controllers in Process Automation, 4th
International DAAAM Conference Industrial
Engineering – Innovation as Competitive
Edge for SME, 29 - 30th April 2004, Tallinn,
Estonia.
W. Dai and V. Vyatkin, IEEE Transactions on
Automation Science & Engineering 9, No. 2,
(2012).
Z. Yiqing, Z. Zhiyong, X. Yun and W. Wen,
Research and Application of Automation
Technology in Renovation for Old Import
Machine Tool, International Technology and
Innovation Conference (2007).
V. Hajarnavis and K. Young, IEEE
Transactions on Automation Science and
Engineering 5, No. 4 (2008) 641.
W. Hu, A.G. Starr and A.Y.T. Leung,
International Journal of Machine Tools &
Manufacture 39 (1999) 1979.
Y. Altintas and B. Sencer, CIRP AnnalsManufacturing Technology 59 (2010) 41.
A.S. Tasu, Programmable Logic Controller,
th International Balkan Workshop on
Applied Physics, 5–7 July (2004) Constanţa,
Romania.
R. Schoop, R. Neubert and B. Suessmann,
Flexible Manufacturing Control with PLC,
CNC, and Software-Agents, isads, Fifth
International Symposium on Autonomous
Decentralized Systems (2001) pp.365.
M. Budha, D. Thapa, S.C. Park and Gi-Nam
Wang, Generation of PLC Ladder Diagram
Using Modular Structure, cimca, International
Conferences on Computational Intelligence
for Modeling, Control and Automation;
Intelligent Agents, Web Technologies and
Internet Commerce; and Innovation in
Software Engineering (2008) pp.1194-1198.