中国激光, 2019, 46 (1): 0102005, 网络出版: 2019-01-27
2219铝合金阳极氧化膜焊前激光清洗工艺研究 下载: 1412次
Laser Cleaning Process of 2219 Aluminum Alloy Anodic Oxide Film Before Welding
图 & 表
图 1. 2219铝合金的横截面形貌及表面形貌。(a)横截面形貌;(b)表面形貌
Fig. 1. Cross-section morphology and surface morphology of 2219 aluminum alloy. (a) Cross-section morphology; (b) surface morphology
图 4. 以不同速度清洗后试样表面的SEM形貌。(a) 800 mm·min-1; (b) 1000 mm·min-1;(c) 1400 mm·min-1;(d) 1800 mm·min-1
Fig. 4. SEM morphology of sample surface cleaned at different speeds. (a) 800 mm·min-1; (b) 1000 mm·min-1; (c)1400 mm·min-1; (d) 1800 mm·min-1
图 9. 以阈值附近的不同速度清洗后试样表面的SEM形貌。(a) 1000 mm·min-1;(b) 1200 mm·min-1
Fig. 9. SEM morphology of sample surface cleaned at different speeds near threshold. (a) 1000 mm·min-1; (b) 1200 mm·min-1
图 13. 存在弹性震动剥离去除机制的区域。(a)光斑未重叠区域;(b)清洗区域边缘
Fig. 13. The areas exist the mechanism of elastic vibration stripping. (a) Area without spot overlap; (b) cleaning area edge
夏佩云, 尹玉环, 蔡爱军, 黄征, 李丹, 包云峰, 封小松. 2219铝合金阳极氧化膜焊前激光清洗工艺研究[J]. 中国激光, 2019, 46(1): 0102005. Xia Peiyun, Yin Yuhuan, Cai Aijun, Huang Zheng, Li Dan, Bao Yunfeng, Feng Xiaosong. Laser Cleaning Process of 2219 Aluminum Alloy Anodic Oxide Film Before Welding[J]. Chinese Journal of Lasers, 2019, 46(1): 0102005.