Отправить статью по E-mail In-Process Monitoring of Nickel-Based Super Alloy Grinding Using the Acoustic Emission Method
- Авторы: Hamed Adibi 1, Ashtiani A.S.1, Rahimi A.1
-
Учреждения:
- Department of Mechanical Engineering, Amirkabir University of Technology
- Выпуск: Том 55, № 12 (2019)
- Страницы: 909-917
- Раздел: Acoustic Methods
- URL: https://bakhtiniada.ru/1061-8309/article/view/182196
- DOI: https://doi.org/10.1134/S1061830919120027
- ID: 182196
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
One of the most prevalent problems in grinding nickel-based super alloys is grinding wheel loading phenomenon which is the chip accumulation in free inter granular spaces between grains or micro-clogging on active vertices of abrasive grains. This research work studies the efficiency of acoustic emission signals in order to measure the grinding performance accompanied by wheel loading. Nickel based super alloy has been used as a work piece and experiments were carried out on different levels of wheel speed (vs), depths of wheel engagement (a) and work feed speeds (vf). The results showed that evaluation of acoustic emission parameter as well as root mean square of acoustic emission energy (AERMS) and acoustic emission amplitude are the appropriate tests to predict grinding performance.
Ключевые слова
Об авторах
Hamed Adibi
Department of Mechanical Engineering, Amirkabir University of Technology
Автор, ответственный за переписку.
Email: hadibi@aut.ac.ir
Иран, Tehran
Amir Ashtiani
Department of Mechanical Engineering, Amirkabir University of Technology
Автор, ответственный за переписку.
Email: sorati.amir@aut.ac.ir
Иран, Tehran
Abdolreza Rahimi
Department of Mechanical Engineering, Amirkabir University of Technology
Автор, ответственный за переписку.
Email: rahimi@aut.ac.ir
Иран, Tehran
Дополнительные файлы
