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基本信息 The basic information
姓名: 罗俊

学院: 机电学院


学历: 博士研究生毕业

学位: 博士


职称: 副教授

职务:


学科: 机械工程





科学研究 Scientific Research
研究方向为微小特殊零件直接成形技术及微电子快速打印技术研究，主要研究内容包括：金属微滴喷射装置的设计与研发，均匀金属微滴可控喷射机理研究，铝微滴可控喷射成形的关键技术，微小零件及非均质件的直接成形；均匀微焊球按需喷射系统开发，微电子封装件的快速制备。



学术成果 Academic Achievements
发表论文（第一作者）
1. Luo Jun, Pohl R, Qi Lehua, Romer, Gert Willem，Sun, Chao,Lohse, Detlef,Visser, Claas Willem. Printing Functional 3D Microdevices by Laser-Induced Forward Transfer. Small. 2017;13(9):1-5.

2. Luo Jun, Wang W, Xiong W, Shen H, Qi L*. Formation of uniform metal traces using alternate droplet printing. Int. J. Mach. Tools Manuf. 2017;122:47-54.
3. Luo, Jun, Qi, L., Tao, Y., Ma, Q., Visser, C. W. (2016). Impact-driven ejection of micro metal droplets on-demand.Int. J. Mach. Tools Manuf.106, 67–74.
4. Luo Jun, Qi Le Hua et al. Researchon lateral instability of the uniform charged droplet stream during dropletbased freeform fabrication.International Journal of Machine Tools and Manufacture, 2008 48(3-4): 289–294

5. Luo Jun, Qi Le Hua et al. Printingsolder droplets for micro devices packages using pneumatic drop-on-demand (DOD)technique.Journal of Materials Processing Technology.212(10) 2012: 2066-2073

6. Luo Jun, Qi Le Hua et al. Modelingand characterization of metal droplets generation by using a pneumaticdrop-on-demand generator. Journal of Materials Processing Technology. 212(3)2012: 718–726

7. Luo Jun, Qi Le Hua et al. Study onstable delivery of charged uniform droplets for freeform fabrication of metalparts. Science China Technological Sciences, 2011 54 (7): 1833-1840

8. Luo Jun, Qi Le Hua, et al. Numericalsimulation of jet breakup due to amplitude-modulated (A-M) disturbance.Transactions of Nonferrous Metals Society of China.18(3), 2008: 686-690

9. Luo Jun, Qi Le-Hua, Xiao Yuan, etal. Research on the micro metal droplet printing for MEMS packaging. 2011 ThirdInternational Conference on Measuring Technology and Mechatronics Automation.shanghai, China, 2011: 131-134

10. Luo Jun, Qi Le Hua, Zhou Ji Ming.Experimental research on controlling of metal droplet charging and deflectingfor droplet-based free form fabrication. The 9th International Conference onTechnology of Plasticity. Gyeongju, Korea,2008:1383-1388
11. 罗俊,齐乐华,杨方等.液滴喷射过程微液滴充电的理论建模.航空学报.2007,28(1): 217-221(EI)
12. 齐乐华,罗俊,李莉等.均匀液滴喷射过程仿真与试验研究.机械工程学报.2008,44(12): 86-92(EI)

通讯作者文章：
1.Huang, J., Qi*, L., Luo Jun*, Zhao, L., & Yi, H. Suppression of gravity effects on metal droplet deposition manufacturing by an anti-gravity electric field[J]. Int. J. Mach. Tools Manuf., 2020,148, 103474.
2. Zhang D., Qi, L., Luo Jun*, Yi, H. & Hou, X. Direct fabrication of unsupported inclined aluminum pillars based on uniform micro droplets deposition. Int. J. Mach. Tools Manuf.116, 18–24 (2017).
3. H. Yi, L. Qi*,Luo Jun*, D. Zhang, H. Li, and X. Hou, Effect of the surface morphology of solidified droplet on remelting between neighboring aluminum droplets, Int. J. Mach. Tools Manuf., vol. 130–131, no. September 2017, pp. 1–11, 2018.
4. Xiong Wei, Qi Lehua*,Luo Jun*, Zhang D, Liang J, Yi H. Experimental investigation on the height deviation of bumps printed by solder jet technology.J. Mater. Process Technol.2017;243:291-298.
5. Zhang D., Qi L*, Luo Jun*, Yi H, Hou X, Li H. Geometry control of closed contour forming in uniform micro metal droplet deposition manufacturing. J. Mater. Process Technol.2017;243:474-480.
6. D. Zhang, L. Qi*, Luo Jun*, H. Yi, W. Xiong, and Y. Mo, Parametric mapping of linear deposition morphology in uniform metal droplet deposition technique, J. Mater. Process. Technol., vol. 264, no. August 2018, pp. 234–239, 2019.
7. H. Yi, L. Qi*,Luo Jun*, D. Zhang, and N. Li, Direct fabrication of metal tubes with high-quality inner surfaces via droplet deposition over soluble cores, J. Mater. Process. Technol., vol. 264, no. August 2018, pp. 145–154, 2019.
8. H. Yi, L. Qi, Luo Jun*, and N. Li*, Hole-defects in soluble core assisted aluminum droplet printing: Metallurgical mechanisms and elimination methods, Appl. Therm. Eng., vol. 148, no. June 2018, pp. 1183–1193, 2018.

授权国家发明专利：
1. 罗俊，王文强，齐乐华，张代聪，伊浩，杨方.均匀金属微滴选域择向沉积3D打印方法.中国发明专利：ZLA.

2. 罗俊，齐乐华，钟宋义，张代聪，杨方 金属微滴轨道控向三维打印成形装置及方法，专利号： ZL2.4

3. 齐乐华，罗俊，杨方等.多材料微小制件的制造方法.国家发明专利，专利号: ZL 5.X
4. 齐乐华，罗俊，钟宋义;周计明;杨方 金属熔滴喷射装置及用该装置喷射高熔点金属熔滴的方法，专利号： ZL0.X

奖励：

齐乐华 罗俊等.基于均匀金属微滴喷射的3D打印技术基础研究，2019年度陕西省高等学校科学技术奖，一等奖
专著：
齐乐华，罗俊，基于均匀金属微滴喷射的3D打印技术，国防工业出版社，2019.4





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