Effect of Eco‐Friendly Minimum Quantity Lubrication in Hard Machining of Vanadis 10: A High Strength Steel. Issue 7 (20th May 2022)

• Record Type: Journal Article
• Authors: Altan Özbek, Nursel; Özbek, Onur; Kara, Fuat; Saruhan, Hamit
• Is Part Of: Steel research international. Volume 93:Issue 7(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-05-20
• Subjects: high vanadium alloyed Vanadis 10 -- cutting temperature -- cutting tool vibration -- eco-friendly machining -- Minimum Quantity Lubrication -- surface roughness -- tool wear; Steel -- Periodicals; Steel -- Metallurgy -- Periodicals; 669.142
• DOI: 10.1002/srin.202100587
• Languages: English
• ISSNs: 1611-3683

Abstract

Abstract : Vanadis 10 SuperClean is a high vanadium alloyed powder metallurgy tool steel offering a unique combination of an excellent abrasive wear resistance in combination with a good chipping resistance. In this study, the effects of the eco‐friendly (100% biodegradable plant‐based) Minimum Quantity Lubrication (MQL) system on the cutting temperature, cutting tool vibration amplitude, tool wear, average surface roughness, and tool life in the turning of Vanadis 10 steel (50 HRC) used in the automotive industry are investigated. In the experiments, TiCN/Al2 O3 /TiN‐coated cemented carbide tools are used. Experimental results showed that, compared to Dry machining, MQL produced remarkable improvements in terms of cutting temperature, cutting tool vibration amplitude, tool wear, and surface roughness. In addition, the Taguchi experimental design, ANOVA, and linear and quadratic regression analyses are applied to the experimental data. The statistical analysis found the most effective parameter on average surface roughness to be the cutting environment (86.31%). It is determined that the cutting speed was the most effective on vibration amplitude and tool wear (46.22% and 32.41%). The correlation coefficients for the linear and quadratic regression analysis were 0.9 and 0.95, respectively. Abstract : Vanadis 10 SuperClean is a high vanadium alloyed powder metallurgy tool steel offering a unique combination of an excellent abrasive wear resistance in combination with a good chipping resistance. Herein, the effects of the eco‐friendly (100% biodegradable plant‐based) Minimum‐Quantity‐Lubrication (MQL) system on the cutting‐temperature, cutting‐tool‐vibration amplitude, tool‐wear, surface‐roughness, and tool‐life in turning of Vanadis 10 are investigated.