Torna Tezgâhı İle Delikli Flanş Üretiminde Yüzey Pürüzlülüğü Optimizasyonu

Year 2020, , 480 - 485, 15.04.2020

Ömer Seçgin

https://doi.org/10.17714/gumusfenbil.623094

Abstract

Delikli flanşlara havacılık, otomotiv vb. birçok
alanda ihtiyaç duyulmaktadır. Metal sacların üzerine delikli flanş oluşturma
işlemi genellikle CNC freze tezgahında yapılmaktadır. Bu çalışmada ise
literatürden farklı olarak delikli flanş üretimi CNC torna tezgahında
yapılmıştır. Malzeme olarak 1 mm kalınlığındaki DKP 37 sacı kullanılmıştır.
Çalışma kapsamında 65 mm çapında delikli flanş başarı ile üretilerek yüzey
pürüzlülüğü optimize edilmiştir. Sinyal/Gürültü analizi yapılarak CNC torna
tezgahında delikli flanş üretiminde en önemli parametrenin parçanın devir
sayısı olduğu belirlenmiştir.

Keywords

Artımlı Şekillendirme, Delikli Flanş, DKP37, Taguchi

Surface Roughness Optimization of Hole Flange Production with CNC Lathe

Abstract

Aerospace, automotive, etc. many areas are needed hole
flanged parts. The production of hole flange on metal sheets is generally done
on CNC milling machine. In this study, unlike literature, the production of
hole flanges was made on CNC lathe. DKP 37 sheet with thickness of 1 mm was
used as material. Within the scope of the study, 65 mm diameter hole flange was
successfully produced and surface roughness was optimized. With signal/noise
analysis, it is determined that the most important parameter in the production
of hole flanges on CNC lathe is the revolution of the part.

Keywords

Incremental Forming, Hole Flanging, DKP37, Taguchi

References

• Borrego, M., Morales-Palma, D., Martínez-Donaire, A. J., Centeno, G., ve Vallellano, C. ,2016. Experimental Study of Hole-Flanging by Single-Stage Incremental Sheet Forming. Journal of Materials Processing Technology, 237, 320–330. doi: 10.1016/j.jmatprotec.2016.06.026
• Cao, T., Lu, B., Ou, H., Long, H., ve Chen, J., 2016. Investigation on a New Hole-Flanging Approach by Incremental Sheet Forming Through a Featured Tool. International Journal of Machine Tools and Manufacture, 110, 1–17. doi: 10.1016/j.ijmachtools.2016.08.003
• Centeno, G., Silva, M. B., Cristino, V. A. M., Vallellano, C., ve Martins, P. A. F., 2012. Hole-flanging by Incremental Sheet Forming. International Journal of Machine Tools and Manufacture, 59, 46–54. doi: 10.1016/j.ijmachtools.2012.03.007
• Cristino, V. A. M., Silva, M. B., Wong, P. K., Tam, L. M., ve Martins, P. A. F., 2015. Hole-Flanging of Metals and Polymers Produced by Single Point Incremental Forming. Int. J. Materials and Product Technology, 50(1), 37–48. doi:10.1504/IJMPT.2015.066865
• Cui, Z., ve Gao, L., 2010. Studies on Hole-Flanging Process Using Multistage Incremental Forming. CIRP Journal of Manufacturing Science and Technology, 2(2), 124–128. doi: 10.1016/j.cirpj.2010.02.001
• Echrif, S. B. M., ve Hrairi, M., 2011. Research and Progress in Incremental Sheet Forming Processes. Materials and Manufacturing Processes, 26, 1404–1414. doi:10.1080/10426914.2010.544817
• Kayir, Y., Aslan, S., ve Aytürk, A., 2013. AISI 316ti Paslanmaz Çeliğin Tornalanmasında Kesici Uç Etkisinin Taguchi Yöntemi İle Analizi. Gazi Üniv. Müh. Mim. Fak. Der., 28(2), 363–372.
• Malyer, E., ve Müftüoğlu, H. S., 2015. The Influence of Friction Conditions on Formability of DC01 Steels by ISF. IOSR Journal of Mechanical and Civil Engineering, 12(3), 134–138. doi:10.9790/1684-1231134138
• Morales-Palma, D., Borrego, M., Martínez-Donaire, A. J., Centeno, G., ve Vallellano, C., 2018. Optimization of Hole-Flanging by Single Point Incremental Forming in Two Stages. Materials, 11, 1–15. doi:10.3390/ma11002029
• Mugendiran, V., ve Gnanavelbabu, A., 2018. Analysis of Hole Flanging on AA5052 Alloy by Single Point Incremental Forming Process. Materials Today: Proceedings, 5 (April), 8596–8603. doi: 10.1016/j.matpr.2017.11.557
• Özek, C., ve Taşdemir, V., 2009. Modelling of Surface Roughness with Variance Analysis in Turning of AISI 304 Austenitic Stainless Steel. Technological Applied Sciences, 4(3), 305–314.
• Petek, A., ve Kuzman, K., 2012. Backward Hole-Flanging Technology Using an Incremental Approach. Strojniški vestnik - Journal of Mechanical Engineering, 58(2), 73–80. doi:10.5545/sv-jme.2011.194
• Praveen, G., Reddy, R. T., ve Suresh, K., 2019. Experimental Studies on Incremental Hole Flanging of Steel Sheets. Advances in Materials and Processing Technologies, 5(3), 418–428. doi:10.1080/2374068X.2019.1622296
• Shrivastava, P., Singh, P. K., ve Panthi, S. K., 2013. Finite Element Simulation of Hole Flanging Process of Advanced High Strength Steel. International Journal of Mechanical and Production Engineering Research and Development, 3(1), 27–32.
• Wen, T., Zhang, S., Zheng, J., Huang, Q., ve Liu, Q., 2016. Bi-Directional Dieless Incremental Flanging of Sheet Metals Using a Bar Tool with Tapered Shoulders. Journal of Materials Processing Technology, 229, 795–803. doi: 10.1016/j.jmatprotec.2015.11.005