Design of the PLC Control System in Welding Oscillator

Abstract:

The system uses the PLC controlling step motor to propel the welding oscillator. It adopts the PLC to output pulses, which frequency is precise, so it is convenient to control the direction, and the mechanic part of the oscillator is simplified. At the same time, because of the step motor’s precise step and it is dependable driving, the welding oscillator controlled by this system is convenient to control, not only the oscillation velocity but also the standstill time at each point. The system’s stability can meet the practical need of the welding perfectly.

• Periodical: Advanced Materials Research (Volume 952)
• Pages: 267-270
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.952.267
• Online since: May 2014
• Authors: Fu Yang*, Wen Ming Zhang
• Keywords: PLC, Step Motor, Welding Oscillator

References

[1] Junlie Song. Principle and Application of PLC [M]. Northeast University Press. (1997).

[2] X.G. Wang. Principle and Application of PLC [M]. Beijing: Machinery Industry Press. (2001).

[3] L.C. Chen. Control Motor. Xidian Univrsity, (2000).

[4] Y.J. Wang, Y.Z. Cong. Digital Logic and Digital System [M]. Beijing: Electronics Industry Press. (1997).