Отправить статью по E-mail Estimation of the Heat-Affected Zone in Carbon Fiber Reinforced Plastics Exposed to CW Radiation of the Ytterbium Fiber Laser
- Авторы: Kotov S.A.1, Lyabin N.A.2, Kazaryan M.A.3
-
Учреждения:
- IRE—Polus Co.
- Research and Production Corporation “Istok”
- Lebedev Physical Institute
- Выпуск: Том 46, № 2 (2019)
- Страницы: 75-79
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228897
- DOI: https://doi.org/10.3103/S1068335619020088
- ID: 228897
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
Laser processing of carbon plastics caused the formation of a heat-affected zone (HAZ) degrading service properties of objects. Based on the calculation results for temperature fields, we estimate the dependences of the HAZ on the processing mode parameters for a modern processing plant based on a CW ytterbium fiber laser with a wavelength of 1.06 µm and radiation power of 1 kW. It is shown that to achieve a HAZ ≤ 150 µm required for industrial applications, it is recommended to perform processing in the multipass mode at a beam displacement velocity Vscan ≥ 5 m/s and pause duration between sequential passes of 0.1–0.5 s.
Ключевые слова
Об авторах
S. Kotov
IRE—Polus Co.
Автор, ответственный за переписку.
Email: skotov@ntoire-polus.ru
Россия, Acad. Vvedenskogo sq. 1, bldq. 3, Fryazino, Moscow region, 141190
N. Lyabin
Research and Production Corporation “Istok”
Email: skotov@ntoire-polus.ru
Россия, Vokzalnaya str. 2a, Fryazino, Moscow region, 141190
M. Kazaryan
Lebedev Physical Institute
Email: skotov@ntoire-polus.ru
Россия, Leninskii pr. 53, Moscow, 119991
Дополнительные файлы
