广东工业大学学报 ›› 2020, Vol. 37 ›› Issue (03): 70-74.doi: 10.12052/gdutxb.190101

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基于射流掩膜电解加工不锈钢注塑微结构研究

庄怀印, 郭钟宁, 王俊杰, 吴明   

  1. 广东工业大学 机电工程学院, 广东 广州 510006
  • 收稿日期:2019-07-30 出版日期:2020-05-12 发布日期:2020-05-21
  • 通信作者: 郭钟宁(1957-),男,教授,主要研究方向为特种加工技术、微纳加工技术、加工过程检测与控制,E-mail:znguo@gdut.edu.cn E-mail:znguo@gdut.edu.cn
  • 作者简介:庄怀印(1993-),男,硕士研究生,主要研究方向为微细电解加工
  • 基金资助:
    国家自然科学基金资助项目（51575113）

Study of Injection Molding Microstructure of Stainless Steel Based on Jet Mask Electrochemical Machining

Zhuang Huai-yin, Guo Zhong-ning, Wang Jun-jie, Wu Ming   

  1. School of Mechanical and Electrical Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2019-07-30 Online:2020-05-12 Published:2020-05-21

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摘要： 固体表面的润湿性受到表面粗造度和表面微结构的影响。在分析总结几种常用表面微结构加工技术的基础上，提出使用射流掩膜电解加工方法，在不锈钢表面加工微坑阵列结构，研究加工电压对微坑尺寸影响规律和微结构对润湿性的影响。将不锈钢微坑结构作为模具，用聚二甲基硅氧烷（polydimethylsiloxane，PDMS）注塑出微凸结构，用氟硅烷修饰后测量其静态接触角为（151.7±0.51）°。

关键词: 润湿性, 掩膜电解加工, 微结构, 接触角

Abstract: The wettability of the solid surface is affected by surface roughness and surface microstructure. On the basis of analyzing and summarizing several common surface microstructure processing techniques, the jet mask electrolytic processing method is proposed to process the micro-pit array structure on the surface of stainless steel, and study the influence of processing voltage on the size of the micro-pit and influences of the wettability on the microstructure. The stainless steel micro-pit structure is used as a mold, and the micro-convex structure is injection molded by PDMS (polydimethylsiloxane). The static contact angle is measured by fluorosilane and the contact angle is (151.7±0.51)°.

Key words: wettability, mask electrochemical machining, microstructure, contact angle

中图分类号: 

  • TG662
[1] 赵文杰, 王立平, 薛群基. 织构化提高表面摩擦学性能的研究进展[J]. 摩擦学学报, 2011, 31(6): 96-105 ZHAO W J, WANG L P, XUE Q J. Research progress in texture improvement of surface tribological Properties [J]. Journal of Tribology, 2011, 31(6): 96-105
[2] 强巍, 王万成, 何彬. 表面织构在齿轮泵关键摩擦副上的应用[J]. 润滑与密封, 2018, 43(2): 144-147 QAING W, WANG W C, HE B. Application of surface texture on key friction pairs of gear pumps [J]. Lubrication & Sealing, 2018, 43(2): 144-147
[3] DEAN B, BHUSHAN B, 杨绍琼, 等. 湍流流动中鲨鱼皮表面流体减阻研究进展[J]. 力学进展, 2012, 42(6): 149-164
[4] 孙久荣, 程红, 丛茜, 等. 蜣螂(Copris ochus Motsc-hulsky)减粘脱附的仿生学研究[J]. 生物物理学报, 2001, 17(4): 183-191 SUN J R, CHENG H, CONG W, et al. Bionics study on coats ochus motschulsky decomposition and desorption [J]. Journal of Biophysics, 2001, 17(4): 183-191
[5] ZHANG X, FENG S, NIU J, et al. Superhydrophobic surfaces from structural control to functional application [J]. Journal of Materials Chemistry, 2008, 18(6): 621-633
[6] 潘俏菲, 于艳玲, 薛伟, 等. 紫外纳秒激光刻蚀制备不锈钢超疏水表面工艺及机理分析[J]. 温州大学学报(自然科学版), 2019, 40(1): 59-66 PAN Q F, YU Y L, XUE W, et al. Process and mechanism analysis of superhydrophobic surface of stainless steel prepared by ultraviolet nanosecond laser etching [J]. Journal of Wenzhou University (Natural Science Edition), 2019, 40(1): 59-66
[7] 杜晨光, 夏帆, 王树涛, 等. 仿生智能浸润性表面研究的新进展[J]. 高等学校化学学报, 2010, 31(3): 11-21 DU C G, XIA F, WANG S T, et al. New progress in bionic intelligent invasive surface research [J]. Chemical Journal of Chinese Universities, 2010, 31(3): 11-21
[8] 邱宇辰, 刘克松, 江雷. 花生叶表面的高黏附超疏水特性研究及其仿生制备[J]. 中国科学: 化学, 2011, 41(2): 403-408 QIU Y C, LIU K S, JIANG L. Study on the high adhesion superhydrophobicity of peanut leaf surface and its biomimetic preparation [J]. Scientia Sinica Sinica, China, 2011, 41(2): 403-408
[9] 杨辉, 张彬, 张利鹏. 微结构功能表面的应用及制造[J]. 航空精密制造技术, 2015, 51(5): 1-7 YANG H, ZHANG B, ZHANG L P. Application and manufacture of microstructured functional surface [J]. Aviation Precision Manufacturing Technology, 2015, 51(5): 1-7
[10] TESHIMA K, SUGIMURA H, INOUE Y, et al. Transparent ultra water-repellent poly(ethylene terephthalate) substrates fabricated by oxygen plasma treatment and subsequent hydrophobic coating [J]. Elsevier B V, 2004, 244(1): 619-622
[11] SHIU J Y, KUO C W, CHEN P L, et al. Fabrication of tunable superhydrophobic surfaces by nanosphere lithography [J]. Chemistry of Materials, 2004, 16(4): 561-564
[12] ELLINAS K, TSEREPI A, GOGOLIDES E. From Superamphiphobic to amphiphilic polymeric surfaces with ordered hierarchical roughness fabricated with colloidal lithography and plasma nanotexturing [J]. Langmuir, 2011, 27(7): 3960-3969
[13] WANG X C, ZHENG H Y, WAN Y C, et al. Picosecond laser surface texturing of a stavax steel substrate for wettability control [J]. Elsevier Ltd, 2018, 4(6): 816-821
[14] 连峰, 王增勇, 张会臣. 疏水或超疏水船用铝合金表面制备及其耐久性[J]. 材料工程, 2015, 43(1): 53-57 LIAN F, WANG Z Y, ZHANG H C. Preparation and durability of hydrophobic or superhydrophobic marine aluminum alloy [J]. Journal of Materials Engineering, 2015, 43(1): 53-57
[15] 李红松, 潘振鹏, 李准, 等. 高频窄脉冲电解加工基础上的气门锻模制造成组技术[J]. 广东工业大学学报, 2003, 20(4): 35-38 LI H S, PAN Z P, LI Z, et al. Manufacturing technology of valve forging die based on high frequency narrow pulse electrolysis machining [J]. Journal of Guangdong University of Technology, 2003, 20(4): 35-38
[16] ZHANG X F, QU N S, FANG Xl. Sandwich-like electrochemical micromachining of micro-dimples using a porous metal cathode [J]. Elsevier B V, 2017, 31(1): 357-364
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