THE EFFECTS OF CUTTING METHODS OF SURFACE ROUGHNESS OF ALUMINUM POROUS MATERIAL PRODUCED VIA VACUUM METHOD

Yıl 2013, Cilt: 3 Sayı: 4, 645 - 652, 01.12.2013

Lütfiye Dahıl M. Serhat Başpınar Abdurrahman Karabulut

Öz

In this study, the surface roughness values of 3 aluminum porous materials, which were produced via vacuum method and have different porous structures, depending on the implemented cutting method after processing them were assessed comparatively. 3 different cutting methods have been implemented on each of samples, as Water Jet, Wire Erosion, and Band Saw. Setting the speed to 20 m/min, the methods were compared under same conditions. The smoothness measurement has been executed by taking the mean of 3 measurements in parallel with surface and 3 measurements in vertical to surface. By comparing the obtained results, it has been determined that the most advantageous method is the Wire Erosion method.

Anahtar Kelimeler

Aluminum porous material, Pore, Cutting method, Surface roughness

Kaynakça

• Akhiani H, Szpunar J.A. (2013). Effect of surface roughness on the texture and oxidation behavior of
• Zircaloy-4 cladding tube. Applied Surface Science DOI: http://dx.doi.org/doi:10.1016/j.apsusc.2013.08.137
• Bagherifard S, Ghelichi R, Guagliano M. (2012).
• Numerical and experimental analysis of surface roughness generated by shot peening. Applied Surface Science. 258. (6831-6840).
• Cech J, Pranov H, Kofod G, Matschuk M, Murthy S, Taboryski R. (2013). Surface roughness reduction using spray-coated hydrogen silsesquioxane reflow.
• Applied Surface Science. 280. (424-430). De Jaeger P, T’Joen C, Huisseune H, Ameel B, De Schampheleire S, De Paepe M. (2012). Assessing the influence of four cutting methods on the thermal contact resistance of open-cell aluminum foam.
• International Journal of Heat and Mass Transfer.55. (6142-6151).
• Esteves Correia A, Paulo Davim J. (2011). Surface roughness measurement in turning carbon steel AISI using wiper inserts. Measurement. 44.(1000- ).
• Gaurav B, Choudhury S.K. (2012). Effect of cutting parameters on cutting force and surface roughness during finish hard turning AISI52100 grade steel. Procedia CIRP. 1. (651-656).
• Hascalık A,Caydas U, (2003). Microstructure and the effect of cutting parameters on surface roughness in machining and wire erosion Research in Eastern Anatolia Region. 3.
• Hascalık A,Caydas U. (2004). Wire erosion method of the effect of the surface structure of aluminum alloy processing parameters. Journal of Polytechnic.1.
• Kanlayasiri K, Jattakul P. (2013). Simultaneous optimization of dimensional accuracy and surface roughness for finishing cut of wire-EDMed K460 tool steel. Precision Engineering. 37. (556-561).
• Kumar S, Kumar P, Shan H.S. (2007). Effect of evaporative pattern casting process parameters on the surface roughness of Al–7% Si alloy castings. Journal of Materials Processing Technology. 182.(615–623)
• Liua Y, Warkentin A, Bauer R, Gong Y. (2013).
• Investigation of different grain shapes and dressing to predict surface roughness in grinding using kinematic simulations. Precision Engineering. 37. (758-764). Luoa T, Liua X, Chena Y, Huanga W. (2013). Zhe
• LiubDesign and laser fabrication of controllable non- Gaussian roughness surfaces at microscale. Applied Surface Science. 276. (95- 100). Upadhyay V, Jain P.K, Mehta N.K. (2013). In- process prediction of surface roughness in turning of
• Ti–6Al–4V alloy using cutting parameters and vibration signals.Measurement. 46. (154-160). Stahla J.E, Schultheiss F, Hägglund S. (2011).Analytical and Experimental Determination of the Ra Surface Roughness during Turning. Procedia Engineering. 19. (349-356).