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Modeling and simulation for effective removal rate of damage
Author(s): Yu Xuan Lin; Ci Song; Feng Shi; Sheng Yi Li
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Paper Abstract

In order to achieve aspheric high efficiency and low damage fabrication,and find the balance between damage and efficiency during the lapping, a SSD model based on fracture mechanics is given. Based on three body wear theory, a material removal model has been given. Based on the above two models, effective removal rate of damage model has been presented. The relationship between effective removal rate of damage and various factors has been analyzed by simulation. The effective removal rate of damage of diamond powder is smaller than the silicon carbide, so it is easy to achieve high efficiency and low damage fabrication. The presentation of effective removal rate of damage provide an evaluation criterion for aspheric high efficiency and low damage fabrication.

Paper Details

Date Published: 1 August 2017
PDF: 14 pages
Proc. SPIE 10339, Pacific Rim Laser Damage 2017: Optical Materials for High-Power Lasers, 103392B (1 August 2017); doi: 10.1117/12.2272076
Show Author Affiliations
Yu Xuan Lin, National Univ. of Defense Technology (China)
Ci Song, National Univ. of Defense Technology (China)
Feng Shi, National Univ. of Defense Technology (China)
Sheng Yi Li, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 10339:
Pacific Rim Laser Damage 2017: Optical Materials for High-Power Lasers
Jianda Shao; Takahisa Jitsuno; Wolfgang Rudolph, Editor(s)

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