Research of Servo System for WEDM Based on DSP

Lan Chen

doi:10.4028/www.scientific.net/AMR.291-294.2834

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 291-294Research of Servo System for WEDM Based on DSP

Research of Servo System for WEDM Based on DSP

Abstract:

WEDM as a special processing method is widely used in the manufacturing. Focused on the hardware and control strategy of servo control system deficiencies, a new design plan is proposed for WEDM servo control system based on DSP. Author takes TMS320LF2407A DSP chip as core processor for the system, development of the servo feed control system. In the designing, depend on detection circuit output signal which reflect discharge gap state load, the normal spark discharge and short circuit, and be processed by the corresponding module of DSP, the principle is that get the best spark rate.

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Periodical:

Advanced Materials Research (Volumes 291-294)

Pages:

2834-2837

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.291-294.2834

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Online since:

July 2011

Authors:

Lan Chen

Keywords:

Discharge State Detection, Servo-System, WEDM

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References

[1] S.P.Yi, Q.M. Yuan, Z.M. Song. Processing Operating Mode Based on the EDM machining feed System Adaptive Control Research. Journal of ChongQing University.1999,(7):40~43 in Chinese

Google Scholar

[2] Yan, H.P.Li , J.F. Liang. The Application of Fuzzy Control Strategy in Servo Feed Control of Wire Electrical Discharge Machining. The International Journal of Advanced Manufacturing Technology.1999:780~784

DOI: 10.1007/s001700050131

Google Scholar

[3] M.T. Yan, H.P.Li , J.F. Liang. The Application of Fuzzy Control Strategy in Servo Feed Control of Wire Electrical Discharge Machining. The International Journal of Advanced Manufacturing Technology.1999:780~784

DOI: 10.1007/s001700050131

Google Scholar

[4] Rajurkar, W.M. Wang. WEDM identification and adaptive controller variable-height components. Annals CIRP. 1994,(43):199~202

DOI: 10.1016/s0007-8506(07)62195-7

Google Scholar

[5] Y.S. Liao, M.T. Yan, C.C. Chang. A neural network approach for the on-line estimation of workpiece height in WEDM. Journal of Materials Processing Technology.2002,(121):252~258

DOI: 10.1016/s0924-0136(01)01252-3

Google Scholar