Surface roughness of AA7050 alloy turned bars Analysis of the influence of the length of machining
作者： E.M. Rubio , A.M. Camacho , J.M. Sánchez-Sola , M. Marcos
DOI: 10.1016/J.JMATPROTEC.2005.02.096
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摘要: Abstract In this work, a surface roughness analysis versus machined length of AA7050 aluminium pieces obtained by turning process has been made. The parameter selected to define the quality arithmetical average roughness, Ra. Its value analysed for series test-pieces under different combinations cutting parameters values (cutting speed, feed and depth cut). results allow affirming Ra value, in general, tendency decrease when machining increases. Within general tendency, increase slightly with speed more strongly feed.
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sci-hub.se 参考文章(13)
M.S. Carrilero,, M. Marcos,, On the Machinability of Aluminium and Aluminium Alloys Journal of the mechanical behavior of materials. ,vol. 7, pp. 179- 194 ,(1996) , 10.1515/JMBM.1996.7.3.179
A Jawaid, C.H Che-Haron, A Abdullah, Tool wear characteristics in turning of titanium alloy Ti-6246 Journal of Materials Processing Technology. ,vol. 92-93, pp. 329- 334 ,(1999) , 10.1016/S0924-0136(99)00246-0
J.D. Robson, Microstructural evolution in aluminium alloy 7050 during processing Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 382, pp. 112- 121 ,(2004) , 10.1016/J.MSEA.2004.05.006
M.S. Carrilero, R. Bienvenido, J.M. Sánchez, M. Álvarez, A. González, M. Marcos, A SEM and EDS insight into the BUL and BUE differences in the turning processes of AA2024 Al–Cu alloy International Journal of Machine Tools & Manufacture. ,vol. 42, pp. 215- 220 ,(2002) , 10.1016/S0890-6955(01)00112-2
C.H Che-Haron, Tool life and surface integrity in turning titanium alloy Journal of Materials Processing Technology. ,vol. 118, pp. 231- 237 ,(2001) , 10.1016/S0924-0136(01)00926-8
H. Hanyu, S. Kamiya, Y. Murakami, M. Saka, Dry and semi-dry machining using finely crystallized diamond coating cutting tools Surface & Coatings Technology. ,vol. 173, pp. 992- 995 ,(2003) , 10.1016/S0257-8972(03)00688-1
M. Nouari, G. List, F. Girot, D. Coupard, Experimental analysis and optimisation of tool wear in dry machining of aluminium alloys Wear. ,vol. 255, pp. 1359- 1368 ,(2003) , 10.1016/S0043-1648(03)00105-4
P.E Magnusen, R.J Bucci, A.J Hinkle, J.R Brockenbrough, H.J Konish, Analysis and prediction of microstructural effects on long-term fatigue performance of an aluminum aerospace alloy International Journal of Fatigue. ,vol. 19, pp. 275- 283 ,(1997) , 10.1016/S0142-1123(97)00044-3
S.G Harris, E.D Doyle, A.C Vlasveld, P.J Dolder, Dry cutting performance of partially filtered arc deposited titanium aluminium nitride coatings with various metal nitride base coatings Surface & Coatings Technology. ,vol. 146, pp. 305- 311 ,(2001) , 10.1016/S0257-8972(01)01421-9
Fanyou Xie, Xinyan Yan, Ling Ding, Fan Zhang, Shuanglin Chen, Men G. Chu, Y.Austin Chang, A study of microstructure and microsegregation of aluminum 7050 alloy Materials Science and Engineering: A. ,vol. 355, pp. 144- 153 ,(2003) , 10.1016/S0921-5093(03)00056-X