Transactions of Materials and Heat Treatment

Title：Precision forming process by ultrasonic assisted deep drawing based on different vibration modes

Authors： Han Guangchao1 Liu Jun1 Wen Xiaoning1 Xu Linhong1 Liu Fuchu1 Sun Ming2 Liu Chujian3

Unit：

KeyWords：

ClassificationCode：TG663

year,vol(issue):pagenumber：2021,46(9):118-123

Abstract：

For the ultrasonic vibration assisted deep drawing of 304 stainless steel cylinder part, the contrastive deep drawing test research was conducted by two ultrasonic vibration modes of workpiece ultrasonic vibration and tool ultrasonic vibration, respectively, and the influence laws of two ultrasonic vibration modes on the maximum forming force, forming wrinkle and drawing fracture characteristics during the deep drawing process were analyzed. The results show that both the workpiece ultrasonic vibration and the tool ultrasonic vibration can effectively reduce the maximum forming force and improve the wrinkling condition of cylinder part during the deep drawing process, and the improvement effect is more obvious with the increasing of ultrasonic amplitude. Due to the difference of action regions for the two ultrasonic vibration modes on the stainless steel plate and the influence of transverse ultrasonic vibration amplitude, the workpiece ultrasonic vibration is more beneficial to reduce the maximum forming force, while the tool ultrasonic vibration has a better effect in terms of improving the wrinkling. In addition, with the increasing of ultrasonic amplitude, the ultrasonic hardening effect of plate is more obvious, while the tool ultrasonic vibration is more likely to produce the phenomenon of deep drawing fracture.

Funds：

国家自然科学基金面上项目(22078296);广东省自然科学基金面上项目（2021A1515011991）

韩光超（1974-），男，博士，教授 E-mail：hgc009@cug.edu.cn

Reference：

[1]Xu J, Wang X W, Wang C J, et al. A review on micro/nanoforming to fabricate 3D metallic structures[J]. Advanced Materials, 2020: 33（6）.

[2]张久昌, 罗晓亮,顾楠, 等.能场辅助拉深成形技术研究进展[J].模具工业, 2020, 46(12): 1-10.

Zhang J C, Luo X L, Gu N, et al. Research progress of energy field assisted deep drawing technology [J]. Die & Mould Industry, 2020, 46(12): 1-10.

[3]Malekipour E, Heidary H, Majd N S, et al. Effect of resonant frequency variation on the ultrasonically assisted deep drawing process: Numerical and experimental study[J]. International Journal of Advanced Manufacturing Technology, 2020, 106(56):2243-2264.

[4]Lowe A, Nikowski A, Hauptmann M. Functional design of sonotrodes for deepdrawing of cardboard[J]. Bioresources, 2020, 15(2):2763-2773.

[5]Huang Y M, Wu Y S, Huang J Y. The influence of ultrasonic vibrationassisted microdeep drawing process [J]. International Journal of Advanced Manufacturing Technology, 2014, 71(5-8): 1455-1461.

[6]Kim S W, Son Y G, Lee Y S. FEA and experiment investigation on the friction reduction for ultrasonic vibration assisted deep drawing[J]. Transactions of Materials Processing, 2014, 23(7):413-418.

[7]Zha C L, Chen W. Theories and experiments on effects of acoustic energy field in microsquare cup drawing [J]. International Journal of Advanced Manufacturing Technology, 2019, 104(9-12): 4791-4802.

[8]Cao M Y，Li J C, Yuan Y N, et al. Flexible die drawing of magnesium alloy sheet by superimposing ultrasonic vibration [J]. Transactions of Nonferrous Metals Society of China, 2017, 27(1): 163-171.

[9]Jimma T, Kasuga Y, Iwaki N, et al. An application of ultrasonic vibration to the deep drawing process [J]. Journal of Materials Processing Technology, 1998, 80(1): 406-412.

[10]王蓓. 柔性冲头金属薄板超声微冲压成形工艺研究[D]. 深圳：深圳大学, 2016.

Wang B. Flexible Punch Ultrasonic Micro Stamping Technology in Sheetmetal Forming [D]. Shenzhen: Shenzhen University, 2016.

[11]查长礼, 陈炜.超声振动对微盒形件拉深高度及断口质量的影响[J]. 中国机械工程, 2017, 28(5): 603-606.

Zha C L, Chen W. Effects of ultrasonic vibration on drawing height and fracture quality at corners of microsquare cup [J]. China Mechanical Engineering, 2017, 28(5): 603-606.

[12]高铁军, 王旭,刘少青,等.TA2钛合金圆筒件超声振动辅助拉深工艺研究[J]. 兵器材料科学与工程, 2021, 44(1): 8-12.

Gao T J, Wang X, Liu S Q，et al. Ultrasonic vibration assisted drawing process of TA2 titanium alloy cylindrical part [J]. Ordnance Material Science and Engineering, 2021, 44(1): 8-12.

[13]韩光超, 李凯, 王新云,等. 一种双换能器驱动超声振动平台[P]. 中国: CN201520071898.1, 2015-07-07.

Han G C, Li K, Wang X Y, et al. An ultrasonic vibration platform driving by dual transducers [P]. China: CN201520071898.1, 2015-07-07.

Service：

【This site has not yet opened Download Service】【Add Favorite】