Research Projects Cross-scale dynamic model of micro-milling process and formation mechanism of surface morphology for micro-thin-walled component, National Natural Science Foundation of China, ￥750,000, Qinghua Song (PI), 01/2019-12/2022. Vibration control and development of silent tools for high efficiency precision machining of complex deep cavity component with weak rigidity, Key Research and Development Plan of Shandong Province, ￥250,000, Qinghua Song (PI), 01/2018-12/2019.
High efficiency precision machining of difficult-to-cut complex component with weak rigidity and development of silent tools, Joint Fund for Equipment Pre-research and Ministry of Education, ￥1,000,000, Qinghua Song (PI), 08/2017-07/2019. Vibration control of five-axis milling process for complex curved thin-walled component with variable thickness, National Natural Science Foundation of China, ￥745,000, Qinghua Song (PI), 01/2016-12/2019. High speed machining mechanism and vibration control for component with weak rigidity and flexibility, Young Scholars Program of Shandong University, ￥500,000, Qinghua Song (PI), 07/2015-07/2020. Fundamental Research Funds of Shandong University, ￥350,000, Qinghua Song (PI), 01/2017-12/2019. Mechanism of instability for high rotating speed milling based on internal damping, National Natural Science Foundation of China, ￥250,000, Qinghua Song (PI), 01/2013-12/2015.
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Selected Refereed Journal Publications (past 3 years) Qinghua Song, Zhanqiang Liu, Jian Gao. Effect of rotating damping on stability in end milling processes. Int J Adv Manuf Technol, 2018, 99: 1891-1901. Junnan Jia, Qinghua Song, Zhanqiang Liu, Bing Wang. Effect of wall roughness on performance of microchannel applied in microfluidic device. Microsystem Technologies, (online) Yicong Du, Qinghua Song, Zhanqiang Liu, Bing Wang, Yi Wan. Size-dependent responses of micro-end mill based on strain gradient elasticity thoery. Int J Adv Manuf Technol (online) Qinghua Song, Yun Qin, Zhanqiang Liu, Jiahao Shi, Bing Wang. Dynamic response and parametric analysis of geometrically nonlinear functionally graded plate with arbitrary constraints under moving mass. IEEE Access, 2018, 6: 51151-51173. Jian Gao, Qinghua Song, Zhanqiang Liu. Chatter detection and stability regions acquisition in thin-walled workpiece milling based on CMWT. Int J Adv Manuf Technol 2018, 98: 699-713. Qinghua Song, Zhanqiang Liu, Jiahao Shi, Yi Wan. Parametric study of dynamic response of sandwich plate under moving loads. Thin Wall Struct 2018, 123: 82-99. Jiahao Shi, Qinghua Song, Zhanqiang Liu, Yi Wan. Formulating a numerically low-cost method of a constrained layer damper for vibration suppression in thin-walled component milling and experimental validation. Int J Mech Sci 2017, 128-129: 294-311. Jiahao Shi, Jian Gao, Qinghua Song, Zhanqiang Liu. Dynamic deformation of thin-walled plate with variable thickness under moving milling force. Procedia CIRP, 2017, 58: 311-316. Qinghua Song, Zhanqiang Liu, Ganggang Ju, Yi Wan. A generalized cutting force model for five-axis milling processes. P I Mech Eng B-J Eng Manuf, (Online) Dongqi Wang, Qinghua Song, Zhanqing Liu, Yi Wan. Cutting characteristics of porcine tenderloin tissue along tangenrial direction of surface. Int J Adv Manuf Technol (Online) Jiahao Shi, Qinghua Song, Zhanqiang Liu, Yi Wan. A novel stability prediction appoach for thin-walled component milling considering material removing process. Chin J Aeronautics 2017, 30(5): 1789-1798. Qinghua Song, Jiahao Shi, Zhanqiang Liu. Vibration analysis of functionally graded plate with a moving mass. Appl Math Model 2017, 46: 141-160. Jiahao Shi, Qinghua Song, Zhanqiang Liu, Yi Wan. On the segmentation-driven vibration in milling titanium alloy. P I Mech Eng B-J Eng Manuf 2018, 232(9): 1508-1522. Qinghua Song, Jiahao Shi, Zhanqiang Liu, Yi Wan. A time-space discretization method in milling stability prediction of thin-walled component. Int J Adv Manuf Technol 2017, 89: 2675-2689. Jiahao Shi, Qinghua Song, Zhanqiang Liu, Xing Ai. Partial surface damper to suppress vibration for thin-walled plate milling. Chin J Mech Eng, 2017, 30: 632-643. Qinghua Song, Jiahao Shi, Zhanqiang Liu, Yi Wan. Dynamic analysis of rectangular thin plates of arbitrary boundary conditions under moving loads. Int J Mech Sci 2016, 117: 16-29. Qinghua Song, Zhanqiang Liu, Yi Wan, Xing Ai. Instability of internal damping due to collet chuck holder for rotating spindle-holder-tool system. Mech Mach Theory 2016, 101: 95-115. Qinghua Song, Jiahao Shi, Zhanqiang Liu, Yi Wan, Feng Xia. Boring bar with constrained layer damping for improving process stability. Int J Adv Manuf Technol 2016, 83(9): 1951-1966. Ganggang Ju, Qinghua Song, Zhanqiang Liu, Jiahao Shi, Yi Wan. A solid-analytical-based method for extracting cutter-workpiece engagement in sculptured surfaces milling. Int J Adv Manuf Technol 2015, 80: 1297-1310. Qinghua Song, Zhanqiang Liu, Yi Wan, Ganggang Ju, Jiahao Shi. Application of Sherman-Morrison-Woodbury formulas in instantaneous dynamic of peripheral milling for thin-walled component. Int J Mech Sci 2015, 96-97: 79-90.
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