標題: Ultrasonic vibration-assisted optical glass hot embossing process
作者: Tsai, Yen-Pin
Hung, Jung-Chung
Yin, Li-Chao
Hung, Chinghua
機械工程學系
Department of Mechanical Engineering
關鍵字: Glass hot embossing;Ultrasonic vibration;Ultrasonic horn;V-groove;Fresnel lens
公開日期: 1-六月-2012
摘要: A homemade apparatus was used to apply ultrasonic-vibration to assist the glass hot embossing processes. To operate at high temperatures for glass hot embossing, the ultrasonic vibration system was appropriately designed with an embedded cooling system, and an ultrasonic horn was specifically modified for high-temperature use. Molds with both V-groove and Fresnel structures were manufactured for hot embossing experiments on PSK-100 glass. The heights of the molded structures were increased significantly with the assistance of ultrasonic vibration. This technology demonstrates the capability to upgrade the performance of the glass hot embossing process.
URI: http://hdl.handle.net/11536/16276
ISSN: 0268-3768
期刊: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
Volume: 60
Issue: 9-12
結束頁: 1207
顯示於類別:期刊論文


文件中的檔案:

  1. 000304613900033.pdf