Detection of the eroding surface in the EDM process based on the current signal in the gap

International Journal of Advanced Manufacturing Technology

Volumn 28, Issue 3-4, 2006, Pages 294-301

  Valentinčič, Joško ^a   Junkar, Mihael ^a  

^a UNIVERSITY OF LJUBLJANA   (Slovenia)

Author keywords

Conditional average estimator; EDM; Inductive machine learning; Modelling; Monitoring; Rough machining

Indexed keywords

ELECTRODES; EROSION; LEARNING SYSTEMS; MATHEMATICAL MODELS; ONLINE SYSTEMS;

CONDITIONAL AVERAGE ESTIMATOR; INDUCTIVE MACHINE LEARNING; ROUGH MACHINING;

ELECTRIC DISCHARGE MACHINING;

EID: 33644674933     PISSN: 02683768     EISSN: 14333015     Source Type: Journal    
DOI: 10.1007/s00170-004-2356-4     Document Type: Article

References (29)

1. Ishida T, Takeuchi Y (2001) L-shaped hole creation by means of electrical discharge machining and an electrode curved motion generator. Int J Adv Manuf Technol 19:260-265
2. Yan BH, Wang AC, Huang CY, Huang FY (2002) Study of precision micro-holes in borosilicate glass using micro EDM combined with micro ultrasonic vibration machining. Int J Mach Tools Manuf 42(10): 1105-1112
3. Lin YC, Yan BH, Huang FY (2001) Surface improvement using a combination of electrical discharge machining with ball burnish machining based on the Taguchi method. Int J Adv Manuf Technol 18:673-682
4. Tsai KM, Wang PJ (2001) Predictions on surface finish in electrical discharge machining based upon neural network models. Int J Mach Tools Manuf 41(10): 1385-1403
5. Ramasawmy H, Blunt L (2002) 3D surface topography assessment of the effect of different electrolytes during electrochemical polishing of EDM surfaces. Int J Mach Tools Manuf 42(5):567-574
6. Junkar M, Valentinèiè J (1999) Towards intelligent control of electrical discharge machining. Manuf Syst 29(5):453-457
7. Behrens A, Ginzel J (2001) An open numerical control architecture for electro-discharge machining. Proc 13th International Symposium for Electromachining (ISEM 13), 1, Bilbao, Spain, pp 161-170
8. Itoh T (1994) EDM apparatus current efficiency technique. Patent US 5.276.302
9. Itoh T (1994) Method and apparatus for sink-type electrical discharge machining with control of pyrographite bildup. Patent US 3.369.239
10. Kyoshi I (1982) Feeder for electrical discharge machining. Patent JP 57138544 A
11. Obara H (1985) Wire-cut electrical discharge machine. Patent US 4.510.367
12. Nakayama Y (1993) Wire electrical discharge machine and method of use Thereof. Patent US 5.243.166
13. Ishibashi Y, Komori A (1994) Wire electric discharge machine having alterable discharge period. Patent US 5.362.936.
14. Rajurkar KP, Wang WM, McGeough JA (1994) WEDM identification and adaptive control for variable height components. Ann CIRP 43(1):199-202
15. Rajurkar KP, Wang WM, Zhao WS (1997) WEDM adaptive control with a multiple input model for identification of workpiece heigh. Ann CIRP 47(1):147-150
16. Liao YS, Yan MT, Chang CC (2002) A neural network approach for the on-line estimation of workpiece height in WEDM. J Mater Process Technol 121(2-3):252-258
17. Dehmer JM (1992) Prozeß führung beim funkenerosiven Senken durch adaptive Spaltweitenregelung und Steuerung der Erosionsimpulse, Fortscritt-Berichte VDI Reihe 2, VDI Verlag, WZL Produktionstechnik, (224), Düsseldorf
18. Wollenberg G, Schulze HP, Görisch A (1996) On-line determination of the working area on Sinking EDM. EDM Technology, EDM Technology Transfer, pp 7-13
19. Schulze HP, Wollenberg G, Läuter M (2000) Face measuring systems for parameter control of electrical discharge machining. Proc 2nd International Conference on Machining and Measurement of Sculptured Surfaces, Krakow, Poland, pp 295-304
20. Narumiya H, Mohri N, Saito N, Ootake H, Tsunekawa Y, Takawashi T, Kobayashi K (1989) EDM by power suspended working fluid. Proc 9th International Symposium for Electromachining (ISEM 9), pp5-8
21. Kruth JP, Tonshoff HK, Klocke F (1998) Surface and subsurface of material removal processes for tool making. Proc 12th International Symposium for Electromachining (ISEM 12), Aachen, Germany, pp 1-15
22. Valentinèiè J, Junkar M (2001) Monitoring of the effective size of the electrode. Proc 13th International Symposium for Electromachining (ISEM 13), 1, Bilbao, Spain, pp 117-124
23. Yu SF, Lee BY. Lin WS (2001) Waveform monitoring of electric discharge machining by wavelet transform, hit J Adv Manuf Technol 17:339-343
24. Iglewicz B (1983) Robust scale estimators and confidence intervals for location, Wiley, New York
25. Grabec I, Sachse W (1997) Synergetics of measurement, prediction and Control. Springer, Berlin Heidelberg New York
26. Kononenko I (1985) The design of assistant inductive learning. Dissertation, University of Ljubljana
27. Quinlan JR (1986) Induction of decision trees. Mach Learn 1: 81-106
28. Cestnik B, Kononenko I, Bratk I (1987) ASSISTANT 86: A knowledge-elicitation tool for sophisticated users. Progress in machine learning. Sigma Press, Wilmslow, UK, pp 31-45
29. Kruth JP, Lauwers B, Clappaert W (1992) A study of EDM pocketing. Proc 10th International Symposium for Electromachining (ISEM 10). Magdeburg, Germany, pp 121-135