1、连续纤维增强热塑性/热固性树脂复合材料3D打印技术与工艺

2、特种热塑性复合材料激光辅助自动铺放/缠绕成型工艺及装备

3、复合材料旋转超声加工/普通磨削技术

080503-材料加工工程
080502-材料学

连续纤维复合材料增材制造技术与装备
预浸料激光辅助铺/缠成型技术
复合材料旋转超声加工机理与工艺

2009-09--2014-04   哈尔滨工业大学   博士
2007-09--2009-06   哈尔滨工业大学   硕士
2003-09--2007-07   燕山大学   学士

   

2022-01~现在, 中国科学院宁波材料技术与工程研究所, 高级工程师
2015-09~2021-12,中国科学院宁波材料技术与工程研究所, 助理研究员
2014-04~2015-08,中国科学院沈阳自动化研究所, 助理研究员

   

（ 1 ） 一种车用硬脆材料旋转超声孔加工出口破损宽度预测方法, 专利授权, 2020, 第 1 作者, 专利号: CN111428388B

（ 2 ） 车用硬脆材料旋转超声加工亚表层损伤深度在线预测方法, 专利授权, 2019, 第 1 作者, 专利号: CN110480429A

   

[1] Lv, Dongxi, Shi, Pengcheng, Chen, Mingda, Liu, Dong, Chen, Gang, Zhu, Yingdan, Ali, Imran. Effects of fiber orientations on fracture mechanisms in rotary ultrasonic drilling of carbon fiber reinforced plastic laminates. JOURNAL OF MANUFACTURING PROCESSES[J]. 2023, 105: 199-212, http://dx.doi.org/10.1016/j.jmapro.2023.09.022.
[2] Dongxi Lv, Gang Chen, Dong Liu, Haibing Xu, Mingda Chen, Yingdan Zhu, Imran Ali. High-frequency vibration effects on material removal mechanisms in ultrasonic transverse scratching of carbon fiber reinforced plastics. ULTRASONICS. 2023, 132: http://dx.doi.org/10.1016/j.ultras.2023.106979.
[3] Lv, Dongxi, Liu, Dong, Chen, Mingda, Chen, Gang, Yan, Chun, Ali, Imran, Zhu, Yingdan. A mechanistic model for prediction of exit-chipping width in rotary ultrasonic drilling of sapphire. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY[J]. 2022, 120(5-6): 3519-3527, http://dx.doi.org/10.1007/s00170-022-08952-4.
[4] Lv, Dongxi, Chen, Mingda, Yao, Youqiang, Yan, Chun, Chen, Gang, Zhu, Yingdan. High-frequency vibration effects on the hole integrity in rotary ultrasonic drilling of carbon fiber-reinforced plastic composites. ULTRASONICS[J]. 2021, 115: http://dx.doi.org/10.1016/j.ultras.2021.106448.
[5] 吕东喜, 陈刚, 赵德刚, 高聪, 徐海兵, 郭启涛, 祝颖丹. 硬脆材料孔加工出口破损形成机理. 光学精密工程[J]. 2021, 29(1): 110-116, http://lib.cqvip.com/Qikan/Article/Detail?id=7104172590.
[6] Lv, Dongxi, Liu, Dong, Chen, Gang, Yan, Chun, Wu, Xiaofei, Zhu, Yingdan. Quantitative evaluation method and formation mechanisms of entrance chipping in rotary ultrasonic drilling of glass BK7. MACHINING SCIENCE AND TECHNOLOGY[J]. 2020, 24(1): 151-167, https://www.webofscience.com/wos/woscc/full-record/WOS:000484630700001.
[7] 吕东喜, 陈明达, 姚友强, 赵岳, 祝颖丹. 基于概率统计的BK7玻璃磨削亚表层损伤深度在线预测技术. 光学精密工程[J]. 2020, 102-109, http://lib.cqvip.com/Qikan/Article/Detail?id=00002HUDL56G7JP0MPDO8JP16PR.
[8] Lv, Dongxi, Chen, Mingda, Yao, Youqiang, Zhao, Yue, Chen, Gang, Peng, Yunfeng, Zhu, Yingdan. Prediction of subsurface damage depth in rotary ultrasonic machining of glass BK7 with probability statistics. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY[J]. 2020, 107(3-4): 1337-1344, https://www.webofscience.com/wos/woscc/full-record/WOS:000516955800001.
[9] Lv, Dongxi, Liu, Dong, Chen, Gang, Song, Leilei, Yan, Chun, Wu, Xiaofei, Zhu, Yingdan. Formation Mechanisms of Exit-Chippings in Rotary Ultrasonic Drilling and Conventional Drilling of Glass BK7. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME[J]. 2020, 142(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000525415600005.
[10] Lv, Dongxi, Yan, Chun, Chen, Gang, Liu, Dong, Wu, Xiaofei, Zhu, Yingdan. Mechanistic prediction for cutting force in rotary ultrasonic machining of BK7 glass based on probability statistics. ULTRASONICS[J]. 2020, 101: http://dx.doi.org/10.1016/j.ultras.2019.106006.
[11] Lv, Dongxi, Zhang, Yuanming. Numerical simulation of chipping formation process with smooth particle hydrodynamic (SPH) method for diamond drilling AIN ceramics. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY[J]. 2018, 96(5-8): 2257-2269, https://www.webofscience.com/wos/woscc/full-record/WOS:000430539100062.
[12] 吕东喜, 张远明, 沈圣成. 玻璃孔加工入口破损形成机理. 华南理工大学学报：自然科学版[J]. 2018, 46(7): 79-84, http://lib.cqvip.com/Qikan/Article/Detail?id=7000862834.
[13] Lv, Dongxi, Wang, Hongxiang, Zhang, Wenwu, Yin, Ziqiang. Subsurface damage depth and distribution in rotary ultrasonic machining and conventional grinding of glass BK7. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY[J]. 2016, 86(9-12): 2361-2371, https://www.webofscience.com/wos/woscc/full-record/WOS:000385072400001.
[14] Lv, Dongxi, Zhang, Yuanming, Peng, Yunfeng. High-frequency vibration effects on hole entrance chipping in rotary ultrasonic drilling of BK7 glass. ULTRASONICS[J]. 2016, 72: 47-56, http://dx.doi.org/10.1016/j.ultras.2016.07.011.
[15] Lv, Dongxi. Influences of high-frequency vibration on tool wear in rotary ultrasonic machining of glass BK7. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY[J]. 2016, 84(5-8): 1443-1455, https://www.webofscience.com/wos/woscc/full-record/WOS:000376463300057.
[16] Dongxi Lv, Pengcheng Shi, Mingda Chen, Dong Liu, Gang Chen, Yingdan Zhu, Imran Ali. Effects of fiber orientations on fracture mechanisms in rotary ultrasonic drilling of carbon fiber reinforced plastic laminates. JOURNAL OF MANUFACTURING PROCESSES. http://dx.doi.org/10.1016/j.jmapro.2023.09.022.

   

（ 1 ） 热塑性碳纤维预浸料缺陷在线检测与质量控制关键技术研发, 负责人, 地方任务, 2021-01--2023-12
（ 2 ） 轨道交通回流轨整体绝缘支架关键技术研发, 负责人, 地方任务, 2022-01--2024-12
（ 3 ） 基于高频振动效应的水晶玻璃旋转超声孔加工边缘破损形成机理与预测技术研究, 负责人, 地方任务, 2017-01--2020-12
（ 4 ） BK7 玻璃元件旋转超声加工亚表层损伤形成机制及刀具磨损机理研究, 负责人, 地方任务, 2019-06--2021-05
（ 5 ） 高速飞行器新型耐高温复合材料天线罩关键技术研究, 负责人, 地方任务, 2024-01--2026-12