Monitoring of the Metal Surface Temperature during Laser Processing
- 作者: Firago V.1, Wojcik W.2, Dzhunisbekov M.3
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隶属关系:
- Belarusian State University
- Lublin University of Technology
- Taraz State University
- 期: 卷 2019, 编号 11 (2019)
- 页面: 1224-1230
- 栏目: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/173718
- DOI: https://doi.org/10.1134/S0036029519110053
- ID: 173718
如何引用文章
详细
The principles of monitoring the laser processing of metals are considered; the design and the main parameters of the spectrophotometer designed on the base of an optical-fiber AvaSpec 2048 spectrometer with the spectral range 380–1050 nm are presented. The technique of its calibration is discussed and the obtained spectral sensitivity is reported. The measured spectra of optical and near IR radiation that forms in the contact region of CO2 laser radiation (wavelength 10.2 μm, power 1 kW) with the steel surface are presented. The problems of selecting the spectral portion in which the uncertainty of measuring temperature during contactless technological monitoring of high-temperature laser processes using thermographic devices will be minimal are discussed.
作者简介
V. Firago
Belarusian State University
编辑信件的主要联系方式.
Email: firago@bsu.by
白俄罗斯, Minsk
W. Wojcik
Lublin University of Technology
Email: firago@bsu.by
波兰, Lublin
M. Dzhunisbekov
Taraz State University
Email: firago@bsu.by
哈萨克斯坦, Taraz