Research on the Properties of Ultrasonic Vibration Amplitude and Actual Cutting Depth in Rotary Ultrasonic Machining

doi:10.3969/j.issn.1000-1093.2013.07.014

Abstract

Abstract: The determinations of actual cutting depth and ultrasonic vibration amplitude, and the influences of input variables on ultrasonic vibration amplitude have important significance on the high efficiency and precision processing of rotary ultrasonic machining (RUM). The features of actual cutting depth during RUM are presented by analyzing the kinematics and cutting characteristics of diamond tool. Experiments are conducted to explore the relations of actual cutting depth and ultrasonic vibration amplitude,and the effects of spindle speed, feedrate and cutting depth on ultrasonic vibration amplitude. The results show that actual cutting depth is determined by effective superpositied ultrasonic vibration amplitude and cutting depth. The ultrasonic vibration amplitude stays unchanged with the changes in input variables (spindle speed, feedrate, and cutting depth), which can ensure the dimensional accuracy of the workpiece during RUM.

Key words: manufacturing technology and equipment, rotary ultrasonic machining, face milling, actual cutting depth, ultrasonic vibration amplitude

CLC Number:

TG663

ZHANG Cheng-long, FENG Ping-fa, WU Zhi-jun. Research on the Properties of Ultrasonic Vibration Amplitude and Actual Cutting Depth in Rotary Ultrasonic Machining[J]. Acta Armamentarii, 2013, 34(7): 883-888.

References

[1] 梁志强,王西彬,吴勇波,等. 超声振动辅助磨削技术的现状与新进展[J]. 兵工学报,2010,31(11): 1530-1535.

LIANG Zhi-qiang, WANG Xi-bin, WU Yong-bo, et al. Status and progress of ultrasonic assisted grinding technique [J]. Acta Armamentarii, 2010, 31(11): 1530-1535. (in Chinese)

[2] Gong H, Fang F Z, Hu X T. Kinematic view of tool life in rotary ultrasonic side milling of hard and brittle materials [J]. International Journal of Machine Tools and Manufacture, 2010, 50(3):303-307.

[3] 张承龙,冯平法,吴志军,等. 旋转超声钻削的切削力数学模型及试验研究[J]. 机械工程学报,2011,47(15): 149-155.

ZHANG Cheng-long, FENG Ping-fa, WU Zhi-jun, et al. Mathematical modeling and experimental research for cutting force in rotary ultrasonic drilling [J]. Chinese Journal of Mechanical Engineering, 2011, 47(15): 149-155. (in Chinese)

[4] 张洪丽,张建华. 切向超声振动辅助磨削对单颗粒切削力的影响[J]. 兵工学报,2011,32(4): 487-492.

ZHANG Hong-li, ZHANG Jian-hua. Effects of tangential ultrasonic vibration on grinding force of single abrasive grit [J]. Acta Armamentarii, 2011, 32(4): 487-492. (in Chinese)

[5] Ya G, Qin H W, Yang S C, et al. Analysis of the rotary ultrasonic machining mechanism [ J]. Journal of Materials Processing Technology, 2002, 129(1-3): 182-185.

[6] 曾伟民. 旋转超声钻削先进陶瓷的基础研究[D]. 泉州: 华侨大学,2006.

ZENG Wei-min. Fundamental research on rotary ultrasonic drilling of advanced ceramics [ D ]. Quanzhou: Huaqiao University,2006. (in Chinese)

[7] Pei Z J, Ferreira P M, Kapoor S G, et al. Rotary ultrasonic machining for face milling of ceramics [J]. International Journal of Machine Tools and Manufacture, 1995, 35(7): 1033-1046.

[8] Lv D X, Wang H X, Tang Y J, et al. Surface observations and material removal mechanisms in rotary ultrasonic machining of brittle material [J]. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2012, 226(9): 1479-1488.

[9] Zhang C L, Feng P F, Zhang J F. Ultrasonic vibration-assisted scratch-induced characteristics of C-plane sapphire with a spherical indenter [J]. International Journal of Machine Tools and Manufacture, 2013, 64: 38-48.

[10] Zhang C L, Feng P F, Zhang J F, et al. Investigation into the rotary ultrasonic face milling of K9 glass with mechanism study of material removal [ J]. International Journal of Manufacturing Technology and Management, 2012, 25(4): 248-266.

[11] 李文,张文全,张德远. 换能器电学性能与振动切削力关系及监测方法[J]. 兵工学报,2011,32(2): 199-203.

LI Wen, ZHANG Wen-quan, ZHANG De-yuan. Monitoring methods and relationship between piezoelectric transducer electrical characteristics and vibration cutting force [J]. Acta Armamentarii, 2011, 32(2): 199-203. (in Chinese)

[1]	QIN Guo-hua, SUN Shuo, WANG Hua-min, ZUO Dun-wen, WU Tie-jun, LU Yu-ming. A Reverse Direction Iterative Planning Algorithm of Clamping Forces in Entire Active Region Based on Workpiece Stability [J]. Acta Armamentarii, 2016, 37(9): 1700-1707.
[2]	ZHANG Fa-ping, WU Di, ZHANG Ti-guang, ZHANG Ling-yun, YANG Ji-bin. Independent Component Analysis Based on Machining Error Separation [J]. Acta Armamentarii, 2016, 37(9): 1692-1699.
[3]	LI Hui-juan, MING Ping-mei, ZHOU Tao, ZHAO Yun-long, QIN Ge. Research on Distribution Uniformity of Electroformed Metal Layer by Using Hollow Square Cathode-shielding Plate [J]. Acta Armamentarii, 2016, 37(6): 1075-1081.
[4]	GONG Ya-dong, SUN Yao, LIU Yin. Experimental Investigation and Modeling of Three-dimensional Surface Roughness in LS-WEDM of TC4 [J]. Acta Armamentarii, 2016, 37(6): 1058-1065.
[5]	WANG Xin-gang， LYU Chun-mei， ZHAO Yu-qian， CHEN Xiao-ming. Research on Failure-rate-based Tool Replacing Strategy [J]. Acta Armamentarii, 2016, 37(5): 903-908.
[6]	LIANG Zhi-qiang， TIAN Meng， WANG Qiu-yan， WANG Xi-bin，. Simulation Investigation on Crack Initiation and Propagation in Ultrasonic Assisted Grinding of Ceramics Material [J]. Acta Armamentarii, 2016, 37(5): 895-902.
[7]	WANG Feng-biao, HOU Bo， YUAN Kai, WU Di, ZHOU Lian-jie. Research on Milling of Ni-based Alloy Honeycomb Material at Ice Fixation and Cryogenic Temperatures [J]. Acta Armamentarii, 2016, 37(5): 888-894.
[8]	WANG Jia-bin， LI Shu-juan， LIANG Lie， TANG Ao-fei， MA Lei. Modeling and Experiment of Contact Arc Length in SiC Monocrystal Cutting [J]. Acta Armamentarii, 2016, 37(5): 879-887.
[9]	HU De-jin. Precision Generated Grinding Method and Its Technology of Large Diameter SiC Aspheric Surface [J]. Acta Armamentarii, 2016, 37(12): 2340-2346.
[10]	PAN Qin-xue， LIU Shuai， XIAO Ding-guo， JIN Xin. The Method of Gear Residual Stress Measurement Based on Ultrasonic Technology [J]. Acta Armamentarii, 2015, 36(9): 1757-1765.
[11]	HU De-jin. Research on Intelligent Precision Grinding Method and Control Model of Annular Inner and Outer sphere [J]. Acta Armamentarii, 2015, 36(9): 1743-1749.
[12]	LI Yu-xi, LI Yan, YANG Ming-shun, CUI Feng-kui, HE Xuan-jing. Investigation of the Tooth Profile Error Based on the Forming Theory of Balloscrew Manufactured by Cold Rolling [J]. Acta Armamentarii, 2015, 36(8): 1594-1600.
[13]	MA Qun, LI Yan, YANG Ming-shun, YUAN Qi-long, LI Yu-xi. Structure Improvement of Roll-beating Head for Continuous Indexing Cold Roll-beating Machine [J]. Acta Armamentarii, 2015, 36(8): 1587-1593.
[14]	GUO Cheng-bo, DI Shi-chun, WEI Dong-bo, SONG Yun-long, WU Xiang. Research on Efficient Electrical Discharge Milling of TC4 Titanium Alloy [J]. Acta Armamentarii, 2015, 36(11): 2149-2156.
[15]	WANG Feng-biao, ZHANG Jin-bao, MA Yu-yong, HOU Bo, WANG Yong-qing. Research on Milling Process of Aramid Fiber Reinforced Composite Materials in Cryogenic Conditions [J]. Acta Armamentarii, 2015, 36(11): 2141-2148.