Journals / İmalat Teknolojileri ve Uygulamaları / 2020 / Cilt: 1 - Sayı: 1

An Experimental Investigation into The Optimal Processing Conditions for The Diamond Paste Polishing of SKD 61 Mold Steel

Pages
13–21
Publication Date
2020-04-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The developed models predicted the responses with an R2 of 0.74 and 0.85 for surface roughness and specular reflectance, respectively.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effect of diamond paste polishing parameters such as polishing time, axial loading and spindle speed on the surface roughness and specular reflectance of SKD 61 mold steel were experimentally investigated.
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Key Findings & Data:The experiments were conducted based on the Taguchi orthogonal array.
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Conclusion & Impact:The developed models predicted the responses with an R2 of 0.74 and 0.85 for surface roughness and specular reflectance, respectively.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:ayna yüzey · ultrayüksek hassas işleme · elmas pastayla parlatma

Abstract

In this study, the effect of diamond paste polishing parameters such as polishing time, axial loading and spindle speed on the surface roughness and specular reflectance of SKD 61 mold steel were experimentally investigated. The experiments were conducted based on the Taguchi orthogonal array. The statistical significance of the each factor and their interactions on the measured responses and optimal parameter level settings were determined using analysis of variance (ANOVA) and main effect plots. In order to predict the each output characteristic, a linear regression equation was developed. Polished surfaces were studied using atomic force microscope (AFM). The developed models predicted the responses with an R2 of 0.74 and 0.85 for surface roughness and specular reflectance, respectively.

Özet

Bu çalışmada, parlatma süresi, eksenel yükleme ve fener mili hızı gibi elmas macunuyla parlatma parametrelerinin SKD 61 kalıp çeliğinin yüzey pürüzlülüğü ve speküler yansıması üzerindeki etkisi deneysel olarak araştırılmıştır. Deneyler Taguchi ortogonal deneysel tasarım dizisine göre yapılmış olup her bir faktörün istatistiksel önemi ve ölçülen yanıtlar ile optimal parametre seviyeleri üzerindeki etkileşimleri varyans analizi (ANOVA) ve esas etki grafikleri kullanılarak belirlenmiştir. Her bir çıktı karakteristiğini tahmin etmek için doğrusal bir regresyon denklemi geliştirilmiştir. Parlatılan yüzeyler atomik kuvvet mikroskobu (AFM) kullanılarak incelenmiştir. Geliştirilen modeller, yüzey pürüzlülüğü ve speküler yansıma için sırasıyla 0.74 ve 0.85'lik bir R2 ile yanıtları tahmin etmiştir.

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Cite This Article

ÇAYDAŞ, U., CELİK, M. (2020). An Experimental Investigation into The Optimal Processing Conditions for The Diamond Paste Polishing of SKD 61 Mold Steel. İmalat Teknolojileri ve Uygulamaları, Cilt: 1 - Sayı: 1, 13–21. https://ajindex.com/articles/770314

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References (15)

  1. N. Taniguchi, Nanotechnology, Oxford University Press, Oxford, 1996
  2. U. Maradia, M. Scuderi, R. Knaak, M. Boccadoro, I. Beltrami, J. Stirnimann, and K. Wegener. "Super-finished surfaces using meso-micro EDM." Procedia CIRP 6, 157-162, 2013
  3. N.M. Spenrath, Technologische Aspekte zum Feinstdrehen von Kupferspiegeln 1991
  4. M. M. Francis, Modern Techniques in Applied Molecular Spectroscopy. New York, USA: John Wıley & Sons Inc; 1998. [5]
  5. T.Endo, W.J.Finger, M. Kanehira, A.Utterodt, M. Komatsu, Dental Materials Journal 29 (2), 213-223, 2010. [7]
  6. Z. W. Zhong, Y.B. Tian, J.H. Ng, & Y.J. Ang, Chemical mechanical polishing (CMP) processes for manufacturing optical silicon substrates with shortened polishing time. Materials and Manufacturing Processes, 29(1), 15-19, 2014
  7. B. Pan, R. Kang, J. Guo, H. Fu, D. Du, J. Kong, Precision Fabrication of Thin Copper Substrate by Double-sided Lapping and Chemical Mechanical Polishing. Journal of Manufacturing Process, 44, 47-54, 2019
  8. Z. Ozdemir, A. Ozdemir, G.B. Basim, Application of chemical mechanical polishing process on titanium based implants. Materials Science and Engineering C, 68, 383-396, 2016
  9. H. Guo, Y, Wu, D. Lu, M. Fujimoto, & M. Nomura, Ultrafine Polishing of Electroless Nickel–Phosphorus-Plated Mold with Magnetic Compound Fluid Slurry. Materials and Manufacturing Processes 2014
  10. H. Guo, Y. Wu, D. Lu, M. Fujimoto, M. Nomura, Effects of pressure and shear stress on material removal rate in ultra-fine polishing of optical glass with magnetic compound fluid slurry. Journal of Materials Processing Technology, 214, pp. 2759-2769, 2014
  11. G. Chen, K. Yi, M, Yang, W. Liu, and X. Xu, Factor effect on material removal rate during phosphate laser glass polishing. Materials and Manufacturing Processes, 29(6), 721-725, 2014
  12. Z. Jin, S. Shi, J. Lin, and L. Jin, Preparation and performance of dynamic friction polishing plate for diamond film. Materials and Manufacturing Processes, 29(1), 20-26, 2014
  13. S.R. Jefferies, W.W. Barkmeier, A.J. Gwinnett, Journal of Esthetic and Restorative Dentistry 4 181-185, 1992
  14. P. Senawongse, P. Pongprueksa, Journal of Esthetic and Restorative Dentistry 19, 265-275, 2007
  15. T. Lainovic, L. Blazic, D. Kukuruzovic, M. Vilotic, A. Ivanisevic, D. Kakas, Effect of Diamond Paste Finishing on Surface Topography and Roughness of Dental Nanohy