Grain wear of brazed polycrystalline CBN abrasive tools during constant-force grinding Ti-6Al-4V alloy
作者： Wen Feng Ding , Jiu Hua Xu , Zhen Zhen Chen , Hong Hua Su , Yu Can Fu
DOI: 10.1007/S00170-010-2777-1
关键词:
摘要: Constant-force grinding experiments of titanium alloy Ti–6Al–4V were carried out with brazed polycrystalline cubic boron nitride (PCBN) abrasive wheel heads. Stock removal and tool wear PCBN tools evaluated by comparison that monocrystalline CBN counterparts. Grain the examined using optical microscopy scanning electron microscopy. Fracture mechanism grains was discussed. The results show give larger stock 25% longer service life 30% than grains. have capability to maintain sharp cutting edges means fracture behavior microcrystalline particles. In case strong fixing in Ag–Cu–Ti filler layer, crack are mainly dominated intergranular mode dependent upon joining effects AlN binder material among adjacent
springer.com
unirioja.es
sci-hub.se 参考文章(26)
H. Sumiya, S. Uesaka, S. Satoh, Mechanical properties of high purity polycrystalline cBN synthesized by direct conversion sintering method Journal of Materials Science. ,vol. 35, pp. 1181- 1186 ,(2000) , 10.1023/A:1004780218732
S. Malkin, Current Trends in CBN Grinding Technology CIRP Annals. ,vol. 34, pp. 557- 563 ,(1985) , 10.1016/S0007-8506(07)60188-7
T.W Liao, K Li, S.B McSpadden, Wear mechanisms of diamond abrasives during transition and steady stages in creep-feed grinding of structural ceramics Wear. ,vol. 242, pp. 28- 37 ,(2000) , 10.1016/S0043-1648(00)00366-5
Xun Chen, W.Brian Rowe, B. Mills, D.R. Allanson, Analysis and simulation of the grinding process. Part IV: Effects of wheel wear International Journal of Machine Tools & Manufacture. ,vol. 38, pp. 41- 49 ,(1998) , 10.1016/S0890-6955(97)00041-2
Mark P. D'Evelyn, Takashi Taniguchi, Elastic properties of translucent polycrystalline cubic boron nitride as characterized by the dynamic resonance method Diamond and Related Materials. ,vol. 8, pp. 1522- 1526 ,(1999) , 10.1016/S0925-9635(99)00077-1
A. Ghosh, A.K. Chattopadhyay, Experimental investigation on performance of touch-dressed single-layer brazed cBN wheels International Journal of Machine Tools & Manufacture. ,vol. 47, pp. 1206- 1213 ,(2007) , 10.1016/J.IJMACHTOOLS.2006.08.020
Taghi Tawakoli, Abdolreza Rasifard, Alireza Vesali, Effect of the Coolant Lubricant Type and Dress Parameters on CBN Grinding Wheels Performance Advanced Materials Research. pp. 163- 168 ,(2009) , 10.4028/WWW.SCIENTIFIC.NET/AMR.76-78.163
Jin Hui Xiong, Ji Hua Huang, Hua Zhang, Xing Ke Zhao, Brazing of carbon fiber reinforced SiC composite and TC4 using Ag–Cu–Ti active brazing alloy Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 527, pp. 1096- 1101 ,(2010) , 10.1016/J.MSEA.2009.09.024
Y. Ichida, K. Kishi, The Development of Nanocrystalline CBN for Enhanced Superalloy Grinding Performance Journal of Manufacturing Science and Engineering-transactions of The Asme. ,vol. 119, pp. 110- 117 ,(1997) , 10.1115/1.2836547
Kam Chuen Yung, GY Chen, LJ Li, None, The laser dressing of resin-bonded CBN wheels by a Q-switched Nd: YAG laser The International Journal of Advanced Manufacturing Technology. ,vol. 22, pp. 541- 546 ,(2003) , 10.1007/S00170-002-1515-8