45.2: Two Point Bending of Thin Glass Substrate
Autor: | Hemanth Vepakomma, Jamie T. Westbrook, Stephen H. Carley, Suresh T. Gulati, Toshihiko Ono |
---|---|
Rok vydání: | 2011 |
Předmět: | |
Zdroj: | SID Symposium Digest of Technical Papers. 42:652-654 |
ISSN: | 0097-966X |
DOI: | 10.1889/1.3621406 |
Popis: | The two-point bend test has been used extensively for optical fiber strength and fatigue measurements. This paper extends the theory of 2-point bending to thin glass substrates. The key advantages of the 2-point bend test are 1) the simplicity of a test fixture and its operation, 2) the uniformity of a bend stress along the width of a substrate, 3) the inverse relationship between a bend stress and parallel plate spacing, and 4) the non-contact bending. |
Databáze: | OpenAIRE |
Externí odkaz: |