Local laser marking - new technology in the identification of steel parts

• Autorzy: Kalincsák Z. , Takács J. G. , Sólyomvári K. , Göndöcs B. , Nagy G. Cs.
• Języki publikacji: EN

Abstrakty

EN

The importance of identification of machines in the field of maintenance becomes more and more significant. In the field of mechanical maintenance or especially in large-scale production serious difficulties cause to identify various metal parts which have similar form and/or size during technological process. The paper based and printed barcode seemed a safe resolution to this purpose. Unfortunately during the repairing or renewal process the paper based barcodes of steel parts very often were destroyed or damaged, the currently applied paper based and painted codes can cause data losses. This is the fact which indicated the research of steel marking system. In this type of marking the material contains the signs. Other advantage of this system is the readability beneath from painted layer.

Słowa kluczowe

EN

advanced materials; laser beam induced transformation; low-carbon steel; barcode; eddy current loss; Fluxset sensor

• Wydawca: Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne
• Czasopismo: Eksploatacja i Niezawodność
• Rocznik: 2007
• Tom: nr 3
• Strony: 19--22
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Kalincsák Z.

autor

Takács J. G.

autor

Sólyomvári K.

autor

Göndöcs B.

autor

Nagy G. Cs.

• Department: Vehicles Manufacturing and Repairing University: Budapest University of Technology and Economics Address: H-1111 Bertalan L. 2., Budapest, Hungary,

Bibliografia

• [1] Gasparics A., Daroczi Cs.S., Vértesy G., Pavo J.: Improvement of ECT probes based on Fluxset type magnetic field sensor, in Electromagnetic Nondestructive Evaluation (II.), pp. 146-151, R.. Albanese et al. (Eds.), IOS Press, 1998.
• [2] Takács J., Keszte R.. Markovits T., Posgai Gy., Molnár P., Béli J.: Precision local laser heat treatments for information input, 18th Internation Colloquium Dresden 20-22. 05. 2001 ISSN 1433-4135
• [3] Vértesy G., Gasparics A., Szöllősy J.: High sensitivity magnetic field sensor, Sensors and actuators 85, pp.202-208, 2000