Tribological Performance and Lubrication Mechanism of Contact-Charged Electrostatic Spray Lubrication Technique

详细信息    查看全文

• 作者：Shuiquan Huang ; Weiqiang Yao ; Jiande Hu ; Xuefeng Xu
• 关键词：Minimum quantity lubrication ; MQL ; Electrostatic spray lubrication ; Tribological performance ; Mechanism
• 刊名：Tribology Letters
• 出版年：2015
• 出版时间：August 2015
• 年：2015
• 卷：59
• 期：2
• 全文大小：2,571 KB
• 参考文献：1.Rahim, E.A., Sasahara, H.: A study of the effect of palm oil as MQL lubricant on high speed drilling of titanium alloys. Tribol. Int. 44(3), 309-17 (2011)View Article
  2.Kishawy, H.A., Dumitrescu, M., Ng, E.G., Elbestawi, M.A.: Effect of coolant strategy on tool performance, chip morphology and surface quality during high-speed machining of A356 aluminum alloy. Int. J. Mach. Tools Manuf. 45(2), 219-27 (2005)View Article
  3.Rahman, M., Kumar, A.S., Salam, M.U.: Experimental evaluation on the effect of minimal quantities of lubricant in milling. Int. J. Mach. Tools Manuf. 42(5), 539-47 (2002)View Article
  4.Machado, A.R., Wallbank, J.: The effect of extremely low lubricant volumes in machining. Wear 210(1-), 76-2 (1997)View Article
  5.Hanyu, H., Kamiya, S., Murakami, Y., Saka, M.: Dry and semi-dry machining using finely crystallized diamond coating cutting tools. Surf. Coat. Technol. 173-74, 992-95 (2003)View Article
  6.Obikawa, T., Kamata, Y., Shinozuka, J.: High-speed grooving with applying MQL. Int. J. Mach. Tools Manuf. 46(14), 1854-861 (2006)View Article
  7.Da Silva, R.B., Vieira, J.M., Cardoso, R.N., Carvalho, H.C., Costa, E.S., Machado, A.R., et al.: Tool wear analysis in milling of medium carbon steel with coated cemented carbide inserts using different machining lubrication/cooling systems. Wear 271(9-0), 2459-465 (2011)View Article
  8.Ghanshyam, C., Bagchi, S., Kapur, P.: Optimization of spray parameters in the fabrication of SnO2 layers using electrostatic assisted deposition technique. J. Electrost. 71(1), 68-6 (2013)View Article
  9.Law, S.E.: Agricultural electrostatic spray application: a review of significant research and development during the 20th century. J. Electrost. 51-2, 25-2 (2001)
  10.Devanand, M., Divaker, D.: Effects of electrode voltage, liquid flow rate, and liquid properties on spray chargeability of an air-assisted electrostatic-induction spray-charging system. J. Electrost. 68(2), 152-58 (2010)View Article
  11.Reddy, N.S.K., Nouari, M., Yang, M.Y.: Development of electrostatic solid lubricant system for improvement in machining process performance. Int. J. Mach. Tools Manuf. 50(9), 789-97 (2010)View Article
  12.Reddy, N.S.K., Yang, M.: Development of an electro static lubrication system for drilling of SCM 440 steel. Proc. Inst. Mech. Eng. Part B-J. Eng. Manuf. 224(B2), 217-24 (2010)View Article
  13.Liu, X., Xu, W.J., Sun, J.: Experimental research on the dry electrostatic cooling assisted machining for hardened steel. Adv. Mater. Res. 189-93, 3026-030 (2011)View Article
  14.Yakuku, S.O.: Ecological pure ionized gaseous medium in the technology of machining. Int. J. Phys. Sci. 4(3), 133-38 (2009)
  15.Wang, H., Han, R.D., Wang, Y.: Tool wear investigation on dry electrostatic cooling in turning titanium alloy Ti6Al4V. Adv. Mater. Res. 97-01, 2058-061 (2010)View Article
  16.Tung, S.C., Wang, S.S.: In-situ electro-charging for friction reduction and wear resistant film formation. Tribol. Trans. 34(4), 479-88 (1991)View Article
  17.Jiang, H.J., Meng, Y.G., Wen, S.Z., Ji, H.: Effects of external electric fields on frictional behaviors of three kinds of ceramic/metal rubbing couples. Tribol. Int. 32(3), 161-66 (1999)View Article
  18.Lavielle, L.: Electric field effect on the friction of a polyethylene-terpolymer film on a steel substrate. Wear 176(1), 89-3 (1994)View Article
  19.Kimura, Y., Nakano, K., Kato, T., Morishita, S.: Control of friction coefficient by applying electric fields across liquid crystal boundary films. Wear 175(1-), 143-49 (1994)View Article
  20.Alves, S.M., Barros, B.S., Trajano, M.F., Ribeiro, K.S.B., Moura, E.: Tribological behavior of vegetable oil-based lubricants with nanoparticles of oxides in boundary lubrication conditions. Tribol. Int. 65, 28-6 (2013)View Article
  21.Jahannama, M.R., Watkins, A.P., Yule, A.J.: Examination of electrostatically charged sprays for agricultural spraying applications. In: ILASS-Europe 99 Toulouse, vol. 5-, pp. 120-127 (1999)
  22.Park, K.H., Olortegui-Yume, J., Yoon, M.C., Kwon, P.: A study on droplets and their distribution for minimum quantity lubrication (MQL). Int. J. Mach. Tools Manuf. 50(9), 824-33 (2010)View Article
  23.Gao, S.Q., Liu, H.P.: Capillary Mechanics. Science Press, Beijing (2010)
  24.Zhu, B.Y., Zhao, G.X.: The determination of the surface tension of a liquid: drop volume method. Chemistry 6, 21-6 (1981)
  25.Harkins, W.D.: The Physical Chemistry of Surface Film. Reinhold Publishing Corporation, New York (1962)
  26.Purcell, E.M.: Electricity and Magnetism. McGraw-Hill, New York (1965)
  27.Elajnaf, A., Carter, P., Rowley, G.: The effect of relative humidity on electrostatic charge decay of drugs and excipient used in dry powder inhaler formulation. Drug Dev. Ind. Pharm. 33(9), 967-74 (2007)View Article
  28.Rohman, A., Man, Y.B.C.: Fourier transform infrared (FTIR) spectroscopy for analysis of extra virgin
• 作者单位：Shuiquan Huang (1)
  Weiqiang Yao (1)
  Jiande Hu (1)
  Xuefeng Xu (1)
  
  1. Key Laboratory of Special Purpose Equipment and Advanced Processing Technology (Zhejiang University of Technology), Ministry of Education & Zhejiang Province, Hangzhou, 310014, Zhejiang, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Tribology, Corrosion and Coatings
  Surfaces and Interfaces and Thin Films
  Theoretical and Applied Mechanics
  Physical Chemistry
  Nanotechnology
  
• 出版者：Springer Netherlands
• ISSN：1573-2711

文摘

To minimize friction at the chip–tool interface and the amount of lubricant usage, a new near-dry machining technique called “contact-charged electrostatic spray lubrication (CCESL) technique-was proposed. The chargeability, penetrability, and wettability of lubricant droplets under CCESL condition were analyzed. The atomization and tribological performance of the CCESL technique were compared with those of the existing minimal quantity lubrication (MQL) technique under different testing?conditions. The experimental results suggest that the CCESL technique considerably improves the anti-wear and anti-friction properties compared with the existing MQL technique. In addition, to understand its lubrication mechanism, the morphology and main elements of the worn surface were characterized using an optical microscope and X-ray photoelectron spectroscopy, respectively. In the CCESL technique, an ordered molecule layer which provides effective lubrication is formed on the rubbing surface as polar functional groups in the lubricant molecule are oriented. The enhanced tribological performance is attributed to the fact that the technique can provide more abundant lubricant and oxygen for the interface of frictional pairs to promote the formation of an abundant lubricating layer comprising adsorption and oxide films, which improve the worn surface quality.