VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Adaptive laser-based local transformations of the magnetic properties in austenitic stainless steel using optical feedback
    Pogačar, Marko, 1987- ...
    This paper presents a laser-based system for a local transformation of the magnetic properties in austenitic stainless steel. The process is applied to linear actuators with an integrated, in-axis ... position measurement where durability and high precision are needed. The developed system consists of a 400-W, single-mode fiber laser, the focusing optics, and a three-axis actuation system. An important feature is the optical feedback for the adaptive, high-speed (40 kHz) laser power regulation. The experimental results show that the optical feedback effectively compensates for the external disturbances, like an increased roughness and a gradual heat accumulation. The regulation decreases the dispersion of the magnetic signal's response by more than 100% and shortens the transient time at the beginning of the inscription process from 100 to 15 ms.
    Vir: International journal of advanced manufacturing technology. - ISSN 0268-3768 (Vol. 91, iss. 9/12, Avg. 2017, str. 3225-3231)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2017
    Jezik - angleški
    COBISS.SI-ID - 15223835

    Povezava(-e):

    http://link.springer.com/article/10.1007%2Fs00170-017-9997-6
    DOI

vir: International journal of advanced manufacturing technology. - ISSN 0268-3768 (Vol. 91, iss. 9/12, Avg. 2017, str. 3225-3231)

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