Al 6013 ve MS 58 malzemelere delik içi ezerek parlatma işlemi uygulanmasıyla yüzeysel özelliklerin iyileştirilmesi

Öz

Bu çalışmada, Al 6013 ve MS 58 malzemelere delinen deliklerin ezerek parlatma işlemleri araştırılmıştır. Testlerde her iki malzeme için üç farklı ezme payı bırakılarak işlem yapılmıştır. Ezerek parlatma işleminin ardından numuneler, yüzey pürüzlülüğü, mikro setlik ve mikro yapı bakımından incelenmiştir. İşlem sonrasında Al 6013 malzemenin yüzey pürüzlülüğü % 91,5 ve MS 58 malzemenin yüzey pürüzlülüğü % 89,6 oranında azaldığı belirlenmiştir. Testlerde, elde edilen en iyi yüzey pürüzlülüğü değeri Al 6013 malzemede 0,12 µm olduğu belirlenmiştir. MS 58 malzemenin ezilmiş bölgesinde plastik deformasyonla birlikte % 20 sertlik artışı sağlanmıştır. Tane yapısı ve sertlik artışı birlikte düşünüldüğünde MS 58 malzemenin küçük tane yapısına sahip olmasından dolayı bu malzemenin yüzey sertliğinde daha fazla artış meydana geldiği belirlenmiştir.

Anahtar Kelimeler

• Al6013
• MS58
• Yüzey pürüzlülüğü
• Ezerek parlatma

References

1. [1] Hassan, A. M., & Al-Bsharat, A. S. (1996). Influence of burnishing process on surface roughness, hardness, and microstructure of some non-ferrous metals. Wear, 199(1), 1-8.
2. [2] Abd AL-Wahhab, O. M., The Effects of Roller-Burnishing on Some Properties of Non-Ferrous Metals. M. Sc. Thesis. Jordan University of Science and Technology. (1996).
3. [3] Shokrani, A., Huibin, S., Dhokia, V. & Newman, S.T. High speed cryogenic drilling of grade 5 titanium alloy, 26th International Conference on Flexible Automation and Intelligent Manufacturing, Seoul, Republic of Korea, (2016).
4. [4] Bilgin, M. "AZ31B magnezyum alaşımının sürtünmeli delme işlemi üzerine deneysel çalışma." Politeknik Dergisi: 1-1. https://doi.org/10.2339/politeknik.762945
5. [5] Bayraktar Ş., Siyambaş Y., and Turgut Y., Delik delme prosesi: bir araştırma. Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21.2, 120-130 (2017).
6. [6] Akkurt A., Kurt A, Özdemir A., Şeker U. Comparison of Hole Surface Finishing Processes with Roller Burnishing Method Applied in Copper Materials Gazi University Journal of Science GU J Sci 27(1):721-734 (2014)
7. [7] Akkurt A., Ovalı İ. Ezme ve Geleneksel Bitirme İşlemlerinin Al 6061 Alüminyum Alaşımı Parçaların Yüzey Pürüzlülüğü ve Daireselliği Üzerine Etkisi, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 15,3, 371-382, 2009
8. [8] Mahajan D., Tajane R., A Review on Ball Burnishing Process, International Journal of Scientific and Research Publications, 3, 4, 2013

9. [9] Basak H. and Goktas H.H.,”Burnishing process on al-alloy and optimization of surface roughness and surface hardness by fuzzy logic”, Materials and Design ,Vol. 30 pp.1275–1281. (2009),
10. [10] Ökmen H., Er Ü., Ti6Al4V Alaşımında Esnek Honlama ve Silindirik Parlatma İşlemlerinin Delik Yüzey Özelliklerine Etkilerinin İncelenmesi, ESOGÜ Müh Mim Fak Derg., 28(2), 128-135, 2020.
11. [11] Akkurt A., Comparison of roller burnishing method with other hole surface finishing processes applied on AISI 304 austenitic stainless steel. Journal of Materials Engineering and Performance, 20, 960- 968, (2011).
12. [12] Zhao, J. & Liu, Z., Investigations of ultrasonic frequency effects on surface deformation in rotary ultrasonic roller burnishing Ti-6Al-4V. Materials and Design, 107, 238-249, (2016).
13. [13] J. Naga Malleswara Rao, A. Chenna Kesava Reddy and P.V. Rama Rao, “Design and fabrication of new type of dynamometer to measure radial component of cutting force and experimental investigation of optimum burnishing force in roller burnishing process”, Indian Journal of Science and Technology Vol. 3 No. 7 (July 2010).
14. [14] U M Shirsat and B B Ahuja,”Parametric analysis of combined turning and ball burnishing process”, Indian Journal of Engineering and material sciences, Vol.11, October (2004), pp.391-396.
15. [15] Feng Lei Li et.al.,“Analytical prediction and experimental verification of surface roughness during the burnishing process” , International Journal of Machine Tools & Manufacture 62 (2012) 67–75.
16. [16] Wit Grzesik and Krzysztof Zak, “Modification of surface finish produced by hard turning using superfinishing and burnishing operations”, Journal of Materials Processing Technology 212 (2012) 315–322.
17. [17] S. Thamizhmanii, B. Saparudin & S. Hasan ,“A study of multi-roller burnishing on non-ferrous metals”,Journal of Achievements in Materials and Manufacturing Engineering volume 22 issue 2 June (2007).
18. [18] Başar, Gökhan, and Funda Kahraman. "Analysis and Optimization of Ball Burnishing Process Parameters of AA 7075 Aluminium Alloy with Taguchi Method." International Advanced Researches & Engineering Congress, Osmaniye (2017).
19. [19] Luca, Liviu, Sorin Neagu-Ventzel, and Ioan Marinescu. "Effects of working parameters on surface finish in ball-burnishing of hardened steels." Precision Engineering 29.2, 253-256,(2005).
20. [20] Chen, C. H., and F-J. Shiou. "Determination of optimal ball-burnishing parameters for plastic injection moulding steel." The International Journal of Advanced Manufacturing Technology 21.3,177-185 (2003)
21. [21] Revankar, Goutam D., et al. "Analysis of surface roughness and hardness in ball burnishing of titanium alloy." Measurement 58 (2014): 256-268.
22. [22] Gharbi, F., et al. "Effect of ball burnishing process on the surface quality and microstructure properties of AISI 1010 steel plates." Journal of materials engineering and performance 20.6 (2011): 903-910.
23. [23] Malyer, E. Ezerek parlatma yapılan AA7075-T6 alüminyum alaşımında meydana gelen kalıntı gerilmelerin incelenmesi. Politeknik Dergisi, 21(3), 565-573, (2018)
24. [24] Ghodake, A., Rakhade R., and Maheshwari A. Effect of Burnishing Process on Behavior of Engineering Materials-A Review. Journal of Mechanical and Civil Engineering 5.5, 9-20, (2013)
25. [25] Gharbi, F., et al. "Effect of ball burnishing process on the surface quality and microstructure properties of AISI 1010 steel plates." Journal of materials engineering and performance 20.6, 903-910, (2011).
26. [26] Mahto, D. G and Verma A., Roller Burnishing-A Literature Review of Developments and Trends in Approach to Industrial Application. Asian Journal of Engineering and Technology 1.3 (2013).
27. [27] El-Tayeb, N. S. M., Low K. O., and Brevern P. V. Influence of roller burnishing contact width and burnishing orientation on surface quality and tribological behaviour of Aluminium 6061. Journal of materials processing technology 186.1-3, 272-278, (2007).
28. [28] El-Axir, M. H., Othman O. M., and Abodiena A. M. "Study on the inner surface finishing of aluminum alloy 2014 by ball burnishing process." Journal of materials processing technology 202.1-3, 435-442, (2008).
29. [29] Hassan, A. M., Al-Jalil H. F., and Ebied A. A. Burnishing force and number of ball passes for the optimum surface finish of brass components. Journal of Materials Processing Technology 83.1-3, 176-179, (1998).
30. [30] Buldum, B. B., and Bayhan B. Effect of ball-burnishing parameters on surface roughness and surface hardness of aluminum alloy 6013." Materials Testing 60.4, 418-422, (2018).
31. [31] Ovali İ & Akkurt A., Comparison of Burnishing Process with Other Methods of Hole Surface Finishing Processes Applied on Brass Materials, Materials and Manufacturing Processes, 26:8, 1064-1072, (2011).
32. [32] Egea A.J.S., Rodríguez A., Celentano D., A.Calleja, Lacalle L.N., Joining metrics enhancement when combining FSW and ball-burnishing in a 2050 aluminium alloy, Surface & Coatings Technology 367, 327–335, (2019)