Microlens array fabrication on WC mold using EDM milling with in situ electrode trimming

• Main Authors: Tianfeng, Zhou, Liew, Pay Jun, Fubin, Ma, Benshuai, Ruan, Xibin, Wang, Jia, Zhou
• Format: Article
• Language: English
• Published: Springer-Verlag London Ltd 2019
• Online Access: http://eprints.utem.edu.my/id/eprint/24390/2/EDM%20MILLING-%20ZHOU%20TIANFENG.PDF; http://eprints.utem.edu.my/id/eprint/24390/; https://link.springer.com/article/10.1007/s00170-019-03731-0
• Institution: Universiti Teknikal Malaysia Melaka

Precision glass molding (PGM) has been developed and improved to produce various functional lenses in the optical industry. Tungsten carbide (WC) molds have received increasing attention due to the low thermal expansion coefficient and long service time but the molds are difficult to machine using m...