Thermal Effects in Single-Point Curing Process for Pulsed Infrared Laser-Assisted 3D Printing of Optics

doi:10.1089/3dp.2020.0023

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Thermal Effects in Single-Point Curing Process for Pulsed Infrared Laser-Assisted 3D Printing of Optics
	Z. X. Li,Z. H. Hong,Y. Xiao,Q. Hao and R. G. Liang
刊名	3d Printing and Additive Manufacturing
	2020
卷号	7 期号:4 页码:151-161
ISSN号	2329-7662
DOI	10.1089/3dp.2020.0023
英文摘要	Additive manufacturing (AM) process is an ideal way to rapidly prototype freeform optics. We present a new precision additive freeform optics manufacturing (AFOM) method using pulsed infrared laser to thermally cure optical silicones. To achieve the tight optical surface requirements, the curing volume pixel (voxel) of the AM process should be precisely controlled. We have developed an opto-thermal-chemical-coupled multiphysics model to simulate the curing process and predict the shape and size of cured polymer. Single-point curing experiments were conducted using a Q-switched fiber laser with an average power of 10 W and a repetition rate at 30 kHz. Numerical simulation shows a good agreement with the experiments, showing a path for a theoretically guided design of a high-precision AFOM process.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64957]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z. X. Li,Z. H. Hong,Y. Xiao,Q. Hao and R. G. Liang. Thermal Effects in Single-Point Curing Process for Pulsed Infrared Laser-Assisted 3D Printing of Optics[J]. 3d Printing and Additive Manufacturing,2020,7(4):151-161.
APA	Z. X. Li,Z. H. Hong,Y. Xiao,Q. Hao and R. G. Liang.(2020).Thermal Effects in Single-Point Curing Process for Pulsed Infrared Laser-Assisted 3D Printing of Optics.3d Printing and Additive Manufacturing,7(4),151-161.
MLA	Z. X. Li,Z. H. Hong,Y. Xiao,Q. Hao and R. G. Liang."Thermal Effects in Single-Point Curing Process for Pulsed Infrared Laser-Assisted 3D Printing of Optics".3d Printing and Additive Manufacturing 7.4(2020):151-161.