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Journal articles on the topic 'Surface roughness (finish)'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Yan, D., J. E. Kaye, S. Balakrishnan, and N. Popplewell. "Surface roughness measurements in finish turning." International Journal of Advanced Manufacturing Technology 11, no. 2 (1996): 91–100. http://dx.doi.org/10.1007/bf01341557.

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2

Eitzen, D. G., and G. V. Blessing. "Ultrasonic NDE for Surface Roughness." MRS Bulletin 13, no. 4 (1988): 49–52. http://dx.doi.org/10.1557/s0883769400065908.

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In a number of materials processes, on-line monitoring of surface finish is important to control material quality or process integrity. In rolling some sheet steel into coils, the rollers are intentionally roughened so that a specified roughness range is transferred to the sheet. Then the end product sheet can be optimally spray painted. The rollers, however, eventually wear smooth. Currently, pieces of sheet are sampled by hand and if a piece is too smooth, the coils produced since the last good sample are problematical. In automated machining it is useful to know during the cutting process w

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Chand, Mehar, Som Kumar, Santosh Kumar, Vishal Jagota, Subash Kumar, and Kulwinder Kumar. "Effect of Machining Parameters on the Surface Roughness of Hot Die Steel." Journal of Materials and Engineering 2, no. 4 (2024): 250–58. http://dx.doi.org/10.61552/jme.2024.04.002.

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H13 tool steel is frequently used in hot work dies, hot forging, hot extrusion, and mold materials for casting ferrous and nonferrous materials. Surface roughness is of key importance in case of dies and moulds, as it insures the finish of the final product. After studying the work done by the researchers in field of machining and its impact over surface roughness, it was found that machining behaviour of H13 steel at the annealed state is not being studied. The surface finish obtained during turning of H13 steel are not studied on a greater scale, so the present study includes the analysis of

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Adesta, Erry Yulian Triblas, Muataz H. F. Al Hazza, M. Y. Suprianto, and Muhammad Riza. "Predicting Surface Roughness with Respect to Process Parameters Using Regression Analysis Models in End Milling." Advanced Materials Research 576 (October 2012): 99–102. http://dx.doi.org/10.4028/www.scientific.net/amr.576.99.

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Surface roughness affects the functional attributes of finished parts. Therefore, predicting the finish surface is important to select the cutting levels in order to reach the required quality. In this research an experimental investigation was conducted to predict the surface roughness in the finish end milling process with higher cutting speed. Twenty sets of data for finish end milling on AISI H13 at hardness of 48 HRC have been collected based on five-level of Central Composite Design (CCD). All the experiments done by using indexable tool holder Sandvick Coromill R490 and the insert was P

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Gülcan, Orhan, Kadir Günaydın, and Alican Çelik. "Investigation on Surface Roughness of PolyJet-Printed Airfoil Geometries for Small UAV Applications." Aerospace 9, no. 2 (2022): 82. http://dx.doi.org/10.3390/aerospace9020082.

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The present study focuses on producibility and surface roughness characteristics of airfoil geometries and their effect on aerodynamic performance for different velocities, surface roughness values and angles of attack. Two different tray orientations (along X and Y axis), two different build directions (vertical and horizontal) and two different surface finish settings (matte and glossy) were used to evaluate the effect of these parameters on the surface roughness of both up- and down-facing surfaces of airfoils produced by PolyJet. On both surfaces, surface roughness measurements were perfor

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Šugár, Peter, Jana Šugárová, and Ján Petrovič. "Surface Roughness Analysis of Metal Spun Parts." Advanced Materials Research 652-654 (January 2013): 2006–9. http://dx.doi.org/10.4028/www.scientific.net/amr.652-654.2006.

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The paper brings the results of roughness analysis of formed part produced by CNC multi-pass conventional metal spinning. The influence of the spindle speed, workpiece geometry and planar anisotropy of the blank on the formed part roughness was studied. For experiment design, an orthogonal array L27(313) was used and ANOVA (Analysis of Variance) was carried out. Based on the results it is determined that the higher spindle speed leads to rough surface finish. The surface roughness measured in different areas of experimental samples (corner R10, conical area, cylindrical area) indicates that th

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Et al., Prabhu Swamy N. R. "Depth of Penetration and Surface Roughness Analysis of Al6061 cut by Abrasive Water Jet." Psychology and Education Journal 58, no. 1 (2021): 5412–17. http://dx.doi.org/10.17762/pae.v58i1.2154.

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In this study, model equations to predict average surface roughness value of abrasive water jet cut aluminium 6061 alloy are developed. Model equations are developed considering water jet pressure, abrasive flow rate and traverse speed of the jet. Model equations help in knowing average surface roughness value on the cutting and deformation wear regions. 27 abrasive water jet cutting experiments are conducted on trapezoidal shaped aluminium 6061 block. Depth of penetration values are found for all experimental cutting conditions. Average surface roughness values are found by non-contact surfac

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8

Rahman, M. M., Md Ashikur Rahman Khan, M. M. Noor, K. Kadirgama, and Rosli A. Bakar. "Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6Al-4V Using Response Surface Method." Advanced Materials Research 213 (February 2011): 402–8. http://dx.doi.org/10.4028/www.scientific.net/amr.213.402.

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This paper presents the influence of EDM parameters in terms of peak ampere, pulse on time and pulse off time on surface roughness of titanium alloy (Ti-6Al-4V). A mathematical model for surface finish is developed using response surface method (RSM) and optimum machining setting in favor of surface finish are evaluated. Design of experiments (DOE) techniques is implemented. Analysis of variance (ANOVA) has been performed to verify the fit and adequacy of the developed mathematical models. The acquired results yield that the increasing pulse on time causes fine surface till a certain value and

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9

Kumar Patel, Dinesh, Deepam Goyal, and B. S. Pabla. "Optimization of parameters in cylindrical and surface grinding for improved surface finish." Royal Society Open Science 5, no. 5 (2018): 171906. http://dx.doi.org/10.1098/rsos.171906.

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Surface integrity has attracted the attention of researchers for improving the functional performance of engineering products. Improvement in surface finish, one of the important parameters in surface integrity, has been attempted by researchers through different processes. Grinding has been widely used for final machining of components requiring smooth surfaces coupled with precise tolerances. Proper selection of grinding wheel material and grade with grinding parameters can result in an improved surface finish and improved surface characteristics. The present work reports the study of the ef

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Ohashi, Kazuhito, Kazuya Tan, Tomoya Ashida, and Shinya Tsukamoto. "Quick On-Machine Measurement of Ground Surface Finish Available for Mass Production Cylindrical Grinding Processes." International Journal of Automation Technology 9, no. 2 (2015): 176–83. http://dx.doi.org/10.20965/ijat.2015.p0176.

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In mass production cylindrical grinding operations, the ground surface finish has never been measured in each grinding cycles because existing surface roughness testers take a relatively long time to measure surface finishes, and the introduction of a surface roughness tester in each grinding cycle would affect mass production processes. Therefore, the surface finish of all parts manufactured in a production lot is generally evaluated based on the measured results of only few parts by sampling checks. We have proposed a unique quick technique for measuring surface roughness. It uses electromot

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11

H.S., Chiranth, Pavan Kumar H.R., Sachin Rathod, Karnam Manojkuma Y, Satyanarayan ., and Basavaraj Kusammanavar. "A review on optimum substrate surface roughness to create better wetting." Materials Open Research 3 (May 9, 2024): 5. http://dx.doi.org/10.12688/materialsopenres.17683.2.

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Surface roughness or texture is one of the key parameters for liquid fluids or liquid metals to achieve good or poor wetting. In certain applications surface roughness of a smooth surface [mirror finish] is treated as a slippery surface for poor wettability however in a few applications’ roughness surfaces are considered as better wetting, especially for liquid metals. In this regard, to understand the parameters for the optimum surface roughness of the substrates to achieve good wetting is essential. In the present review paper, an attempt has been made to find the ideal roughness value of th

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H.S., Chiranth, Pavan Kumar H.R., Sachin Rathod, Karnam Manojkuma Y, Satyanarayan ., and Basavaraj Kusammanavar. "A Review on Optimum Substrate Surface Roughness to Create Better Wetting." Materials Open Research 3 (February 20, 2024): 5. http://dx.doi.org/10.12688/materialsopenres.17683.1.

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Surface roughness or texture is one of the key parameters for liquid fluids or the liquid metals to achieve good or poor wetting. In certain applications surface roughness of smooth surface [mirror finish] is treated as slippery surface for poor wettability however in few applications’ roughness surfaces is considered as better wetting especially for liquid metals. In this regard, to understand the optimum surface roughness of the substrates to achieve good wetting is essential. In the present review paper, an attempt has been made to find the better roughness value of the substrate for better

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13

Krantz, T. L., M. P. Alanou, H. P. Evans, and R. W. Snidle. "Surface Fatigue Lives of Case-Carburized Gears With an Improved Surface Finish." Journal of Tribology 123, no. 4 (2001): 709–16. http://dx.doi.org/10.1115/1.1387036.

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Previous research provides qualitative evidence that an improved surface finish can increase the surface fatigue lives of gears. To quantify the influence of surface roughness on life, a set of AISI 9310 steel gears was provided with a near-mirror finish by superfinishing. The effects of the superfinishing on the quality of the gear tooth surfaces were determined using data from metrology, profilometry, and interferometric microscope inspections. The superfinishing reduced the roughness average by about a factor of 5. The superfinished gears were subjected to surface fatigue testing at 1.71 GP

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14

Li, Yu Wei, You Song Sun, and Xu Guang Zhou. "Theoretical Analysis and Experimental Verification that Influence Factors of Climb and Conventional Milling on Surface Roughness." Applied Mechanics and Materials 459 (October 2013): 407–12. http://dx.doi.org/10.4028/www.scientific.net/amm.459.407.

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The surface roughness is an important indicator of precision. Generally, climb milling which is usually using in finish milling get better surface roughness and accuracy. In this paper, based on geometric analysis, the surface roughness of the conventional milling is better than the surface roughness of the climb. This result has been verified by experiment.

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15

Jo, Hyunbin, Serim Park, Jisu Kim, Hyunsik Kim, Donghyun Kim, and Junghoon Lee. "Electropolishing to Surface Finish of Hastelloy X Manufactured By Laser Powder Bed Fusion." ECS Meeting Abstracts MA2024-02, no. 25 (2024): 1994. https://doi.org/10.1149/ma2024-02251994mtgabs.

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Laser Powder Bed Fusion (LPBF) is a metal additive manufacturing technology (AM) that uses high power laser to melt powder layer by layer to create mechanical parts. LPBF several advantages, including short manufacturing time, freedom to design complex geometries and user-friendly customization. It is widely used in the manufacture of high-value parts in aerospace, automotive and biomedical industries. Due to the nature of the layer-by-layer process, partially melted powder is attached to the as-built part surface during LPBF, resulting in a significant increase in surface roughness. Furthermo

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16

Bhivsane, Shivaji, Arvind Chel, and Siraj Sayyed. "Effects of Coated Carbide Insert on Surface Finish of Multiple Hardened EN31 Alloy Steel Using Regression, ANN, and RSM." Indian Journal Of Science And Technology 17, no. 41 (2024): 4287–95. http://dx.doi.org/10.17485/ijst/v17i41.2388.

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Objectives: Surface finish plays an essential role in every machining process. The current study mainly focuses on multiple hardened EN31 alloy steel, using various machining parameters and optimizing using regression, ANN, and RSM. Methods: The experimentation was performed using a commercial CNC machine and a surface roughness tester, using machining parameters such as tool nose radius (re), cutting speed (v), feed (f), depth of cut (d), and hardness (H) of the material ranging from 0.4 to 1.2 mm, 160 to 260 m/min, 0.1 to 0.20 mm/rev, 0.05 to 0.15 mm, and 45 to 49 HRC, respectively. Findings

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17

Syrlybayev, Daniyar, Aidana Seisekulova, Didier Talamona, and Asma Perveen. "The Post-Processing of Additive Manufactured Polymeric and Metallic Parts." Journal of Manufacturing and Materials Processing 6, no. 5 (2022): 116. http://dx.doi.org/10.3390/jmmp6050116.

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The traditional manufacturing industry has been revolutionized with the introduction of additive manufacturing which is based on layer-by-layer manufacturing. Due to these tool-free techniques, complex shape manufacturing becomes much more convenient in comparison to traditional machining. However, additive manufacturing comes with its inherent process characteristics of high surface roughness, which in turn effect fatigue strength as well as residual stresses. Therefore, in this paper, common post-processing techniques for additive manufactured (AM) parts were examined. The main objective was

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18

Şahinoğlu, Abidin, Şener Karabulut, and Abdulkadir Güllü. "Study on Spindle Vibration and Surface Finish in Turning of Al 7075." Solid State Phenomena 261 (August 2017): 321–27. http://dx.doi.org/10.4028/www.scientific.net/ssp.261.321.

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In this study, the relationship between the spindle vibration and surface roughness was investigated and the effect of the cutting parameters on surface roughness and spindle vibration during the machining of Aluminum alloy 7075 (Al 7075) were determined. Experimental studies have been carried out on a CNC turning machine using coated cemented carbide cutting tools under dry cutting environment. L64 full factorial design of experiments was used to investigate the optimal machining parameters for spindle vibration and surface roughness. The influences of machining parameters on vibration and su

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19

Pa, Pai Shan. "Design of a Simultaneous Module Using Burnishing and Electrofinishing on Hole-Wall Surface." Key Engineering Materials 407-408 (February 2009): 680–83. http://dx.doi.org/10.4028/www.scientific.net/kem.407-408.680.

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This study discusses a method for increasing the efficiency and speed with which an improvement in surface roughness of a hole-wall surface can be achieved. The surface after traditional machining is discussed as well as a method for finishing the hole-wall surface using a design of finish-tool that includes a nonconductive knothole-form burnishing-tool and a ring electrode to execute simultaneous burnishing and electrofinishing (SBEF). By the dual and synchronous effect of the electrode and the burnishing-tool a superior hole-wall finish is achieved. In the experiment, the use of a small arc

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20

Amorim, Heraldo J., and Augusto O. Kunrath Neto. "Study of the Relationship between Tool Wear and Surface Finish in Turning with Carbide Tool." Advanced Materials Research 902 (February 2014): 95–100. http://dx.doi.org/10.4028/www.scientific.net/amr.902.95.

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The aim of this work is to analyze the tool wear effects on surface finish of machined components. Long-term machinability tests were performed for ASTM 1040 and 1045 carbon steels with carbide tools, in which tool wear and surface roughness were periodically evaluated. Surface finish was analyzed as a function of processed material and cutting speed with new machining tool, and a significant influence was found for cutting speed at a confidence interval of 10%. When evaluated as a function of time and tool wear, surface roughness showed an exponential relationship with both variables. However

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21

Li, H. C., Zheng Yi Jiang, A. Kiet Tieu, Wei Hua Sun, Hei Jie Li, and Dong Bin Wei. "Surface Roughness and Wear of Work Roll Containing Ti in Cold Strip Rolling." Advanced Materials Research 32 (February 2008): 157–60. http://dx.doi.org/10.4028/www.scientific.net/amr.32.157.

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The consumption of work rolls in cold strip mills is significant. One of the key issues for work rolls is the surface roughness which affects the rolling stability and surface finish of the strip. The produced strip has lower surface finish if the roll surface roughness is large. However, if the roll surface roughness is small, it is not helpful for establishing the rolling process, which will reduce the productivity. In this case, a laser treatment is employed to increase the value of roll surface roughness. In order to reduce the times of roll grinding, the cold strip mill and roll manufactu

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22

Brown, Ian, and Julius Schoop. "An Iterative Size Effect Model of Surface Generation in Finish Machining." Journal of Manufacturing and Materials Processing 4, no. 3 (2020): 63. http://dx.doi.org/10.3390/jmmp4030063.

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In this work, a geometric model for surface generation of finish machining was developed in MATLAB, and subsequently verified by experimental surface roughness data gathered from turning tests in Ti-6Al4V. The present model predicts the behavior of surface roughness at multiple length scales, depending on feed, nose radius, tool edge radius, machine tool error, and material-dependent parameters—in particular, the minimum effective rake angle. Experimental tests were conducted on a commercial lathe with slightly modified conventional tooling to provide relevant results. Additionally, the model-

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23

Núñez, Pedro José, E. Beamud, Eustaquio García Plaza, et al. "Metrology of Surfaces Applied to the Electrochemical Polishing Process." Materials Science Forum 853 (April 2016): 52–57. http://dx.doi.org/10.4028/www.scientific.net/msf.853.52.

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This study presents an integrated approach to the teaching of surface metrology and the regulation of electrochemical polishing process control parameters. The electropolishing processes permits different ranges of surface finish through different combinations of the process parameters of current density (J) and electropolishing time (t), and students must have a sound knowledge of the procedure for selecting filters (λs, λc, λf). Thus, experimental trials are undertaken to establish the influence of current density (J) and electropolishing time (t) on surface finish by measuring the arithmeti

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Tran, Thi Hong, Thanh Danh Bui, Hoang Tu Ly, et al. "Influence of Dressing Conditions on Surface Roughness when Surface Grinding SKD11 Steel." Materials Science Forum 1020 (February 2021): 75–82. http://dx.doi.org/10.4028/www.scientific.net/msf.1020.75.

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This paper presents an optimization of dressing conditions for SKD-11 steel grinding using HaiDuong grinding wheel made in Vietnam. Taguchi method was used to design experiment and calculate the optimized dressing conditions. Effects of the six input parameters including feed rate (S), depth of rough dressing cut (aedr), rough dressing times (nr), depth of finish dressing cut (aedf), finish dressing times (nf) and non-feeding dressing (nnon) with 4 levels on the machined surface roughness were investigated for optimization process. To find out the influence degree of each input parameter on ou

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Garg, Ashu, Anirban Bhattacharya, and Ajay Batish. "Effect of cold vapour treatment on geometric accuracy of fused deposition modelling parts." Rapid Prototyping Journal 23, no. 6 (2017): 1226–36. http://dx.doi.org/10.1108/rpj-05-2016-0072.

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Purpose The purpose of this paper is to investigate the influence of low-cost chemical vapour treatment process on geometric accuracy and surface roughness of different curved and freeform surfaces of fused deposition modelling (FDM) specimens build at different part building orientations. Design/methodology/approach Parts with different primitive and curved surfaces are designed and modelled to build at three different part orientations along X orientation (vertical position resting on side face), Y orientation (horizontal position resting on base) and Z orientation (upright position). Later,

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Nandakumar, C., B. Mohan, and S. Srisathirapathy. "Optimization of Process Parameters of Titanium Alloy Grade 5 Using CNC Wire-Cut EDM." Advanced Materials Research 984-985 (July 2014): 56–61. http://dx.doi.org/10.4028/www.scientific.net/amr.984-985.56.

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Accompanying the development of mechanical industry, the demand for alloy materials having high hardness, toughness and impact strength are increasing. As these materials pose severe difficulty to be machined by conventional methods, Wire-cut Electric Discharge Machining (Wire EDM) machines are employed to machine them. The ultimate requirement of any machining process being fine surface finish, is accurately satisfied by wire-cut EDM process. Hence this project aims at obtaining the best surface finish by optimizing various process parameters affecting the machining conditions. With the assis

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Pa, Pai Shan. "A Simultaneous Smooth Processes Using Burnishing and Elecrofinishing on the Plane Surface." Key Engineering Materials 426-427 (January 2010): 409–12. http://dx.doi.org/10.4028/www.scientific.net/kem.426-427.409.

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For the purpose of elevating the efficiency of the finish effect to reach the fast improvement of the surface roughness of the plane surface, so as to reduce the residual stress on the surface efficiently. This study discusses the plane surface after traditional grinding machining, of which the plane surface used a new design of finish-tool includes a nonconductive burnishing-tool and a negative electrode to execute the simultaneous processes of burnishing and electrofinishing. In the experiment, the use of the small thickness of the negative electrode is advantageous to the finish effect. Hig

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Oluwajobi, Akinjide O., and Xun Chen. "On Atomic Surface Roughness Evaluation." Key Engineering Materials 686 (February 2016): 200–203. http://dx.doi.org/10.4028/www.scientific.net/kem.686.200.

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The atomic surface finish or roughness can be defined as the roughness limit of a surface. Its value has been demonstrated both in theory and in experiments to be non-zero [1, 2]. This parameter is very important in assessing the quality of high performance nanosurfaces, and so its understanding is very crucial. In this study, multi-pass nanometric atomistic simulations were carried out, with a diamond tool on a copper workpiece to create a nanosurface and the results provide the platform from which the atomic surface roughness was evaluated. The estimated surface roughness (Sa) was in the ord

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Mr.Vishwanath., D. "Tailoring Surface Texture to Control Transfer Layer Development During Grain Growth at Acquisition Temperatures." Journal of Scholastic Engineering Science and Management (JSESM), A Peer Reviewed Refereed Multidisciplinary Research Journal 3, no. 10 (2024): 14–20. https://doi.org/10.5281/zenodo.13960253.

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The tribological performance of contacting surfaces is influenced by surface morphology, hardness, and lubrication. In metal forming, die surface conditions impact product surface finish. This study investigated these factors using a pin-on-plate tester. Results showed that surface roughness and lubrication affect friction and transfer layer formation.  

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Javadi, Hamid, Walid Jomaa, Damien Texier, Myriam Brochu, and Philippe Bocher. "Surface Roughness Effects on the Fatigue Behavior of As-Machined Inconel718." Solid State Phenomena 258 (December 2016): 306–9. http://dx.doi.org/10.4028/www.scientific.net/ssp.258.306.

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Surface finish of machined components plays a key role in their life performance. The aim of this research is to investigate the effect of different roughness parameters on high cycle fatigue behavior of Inconel718. Rotating bending fatigue tests have been performed on Inconel718 specimens with various surface roughnesses produced by turning. Height and amplitude distribution roughness parameters were investigated. Statistical analyses show that a valley material component (Mr2), as one of the amplitude distribution parameters, is the most relevant parameter for the high cycle fatigue life of

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Bekhta, Pavlo, Barbara Lis, Tomasz Krystofiak, and Nataliya Bekhta. "Surface Roughness of Varnished Wood Pre-Treated Using Sanding and Thermal Compression." Forests 13, no. 5 (2022): 777. http://dx.doi.org/10.3390/f13050777.

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Surface roughness is an important factor during the processes of wood gluing and finishing. This study proposed a new approach for the preparation of wood veneer surfaces before varnishing through the use of thermal compression instead of sanding. The quality of the pre-treated surface was examined using surface roughness measurements. In the experiment, a wood veneer of black alder and birch, before varnishing, was subjected to sanding with a sandpaper of 180 grit size, and thermal compression at temperatures of 180 and 210 °C. Three different types of commercially manufactured varnishes (wat

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Kreinest, Laura, Johannes Schüssler, Onur Özaydin, Sujith Kochuthundil Subhash, Edgar Willenborg, and Andreas Bührig-Polaczek. "Laser Remelting of Ductile Cast Iron to Achieve a Graphite-Free Surface Layer for Enabling a Manual High-Gloss Finish." Metals 14, no. 3 (2024): 347. http://dx.doi.org/10.3390/met14030347.

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Laser remelting is being explored as a viable technique for obtaining a graphite-free, defect-free surface layer on cast iron EN GJS 400-15. The goal is to obtain a large remelted layer along with a low surface roughness to enable a subsequent manual high-gloss surface finish. The impact of the laser remelting process parameters is evaluated by using samples with three different cooling rates, resulting in different graphite microstructures. By utilizing four passes and a laser power of 300 W, the smallest roughness and largest remelting depth are achieved. The remelted layer is mostly devoid

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Uchiyama, Ryota, Yuki Inoue, Fumihiro Uchiyama, and Takashi Matsumura. "Optimization in Milling of Polymer Materials for High Quality Surfaces." International Journal of Automation Technology 15, no. 4 (2021): 512–20. http://dx.doi.org/10.20965/ijat.2021.p0512.

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High quality surfaces with transparency are required for manufacturing of plastic products. In cutting of polymer materials, surface quality is sometimes deteriorated by tarnish and/or unequal spaces of area on a surface. The cutting parameters should be determined through understanding of surface finish characteristics. This paper presents an optimization approach in milling of polycarbonate with polycrystal diamond tools in terms of the surface finish. Surfaces are finished with changing the feed rate and the clearance angle of the tool. The surface finishes, then, were observed to classify

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Satyajeet, U. Manugade, M. Ingale Sanjaykumar, V. Patil Pritam, and U. Manugade Vishwajeet. "The Effect of Tool Coating Material and Cutting Parameters on the Surface Quality and Material Removal Rate of EN24 Steel Material for Turning Operation on CNC Machine." Research and Reviews: Journal of Mechanics and Machines 4, no. 3 (2023): 1–9. https://doi.org/10.5281/zenodo.7539879.

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<em>To find the effect of cutting parameters on the surface finish of the EN24 steel by using two different insert materials. The interaction of all three cutting parameters as Speed, Feed and Depth of cut are having a significant influence on surface roughness produced and material removal rate achieved. </em> <em>Optimum these are the Taguchi method tool settings for various cutting tool materials and workpiece materials. The experimental strategy used three factors, three levels, and an L9 orthogonal array. The results show that increasing the cutting speed and decreasing the feed rate resu

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Mahdi, Basma Luay, and Ali H. Kadhum. "Study the Effect of Inductor and Pole Geometry on the Surface Roughness and Material Removal Weight Using Magnetic Abrasive Finishing Method." Al-Nahrain Journal for Engineering Sciences 24, no. 1 (2021): 16–25. http://dx.doi.org/10.29194/njes.24010016.

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The traditional finishing method cannot keep up with recent labor market requirements, solve the problem of increasing production, improve the surface roughness and accuracy of workpiece. While the unconventional magnetic abrasive finishing (MAF) method has shown as a promising technique that can be used to finish complicated surfaces. MAF finishes metals, alloy, ceramic, and other materials that are difficult to finish by other processes. In another word, MAF improves the quality of surfaces with low cost. This paper focuses on optimize and study the effect of inductor and pole geometry

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Lan, Tian-Syung. "Fuzzy Linguistic Optimization on Surface Roughness for CNC Turning." Mathematical Problems in Engineering 2010 (2010): 1–10. http://dx.doi.org/10.1155/2010/572506.

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Surface roughness is often considered the main purpose in contemporary computer numerical controlled (CNC) machining industry. Most existing optimization researches for CNC finish turning were either accomplished within certain manufacturing circumstances or achieved through numerous equipment operations. Therefore, a general deduction optimization scheme is deemed to be necessary for the industry. In this paper, the cutting depth, feed rate, speed, and tool nose runoff with low, medium, and high level are considered to optimize the surface roughness for finish turning based onL9(34)orthogonal

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De Maddis, Manuela, Vincenzo Lunetto, Valentino Razza, and Pasquale Russo Spena. "Infrared Thermography for Investigation of Surface Quality in Dry Finish Turning of Ti6Al4V." Metals 12, no. 1 (2022): 154. http://dx.doi.org/10.3390/met12010154.

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The machining of titanium alloys always raises issues because of their peculiar chemical and physical characteristics as compared to traditional steel or aluminum alloys. A proper selection of parameters and their monitoring during the cutting operation makes it possible to minimize the surface roughness and cutting force. In this experimental study, infrared thermography was used as a control parameter of the surface roughness of Ti6A4V in dry finish turning. An analysis of variance was carried out to determine the effect of the main cutting parameters (cutting speed and feed rate) on the sur

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JAROSZ, Krzysztof, and Piotr LÖSCHNER. "THE EFFECT OF CHANGES IN DEPTH OF CUT ON SURFACE ROUGHNESS IN MACHINING OF AISI 316 STAINLESS STEEL." Journal of Machine Engineering Vol.18, No.1 (2018): 73–80. http://dx.doi.org/10.5604/01.3001.0010.8824.

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Currently, process optimization is an important part of design of CNC toolpath, allowing overall process improvement in accordance to a range of criteria. Available CAE software for CNC toolpath optimization works only by changing the feed rate value specified in the base toolpath. The authors are planning to devise a solution allowing for optimization of other process parameters, including depth of cut. In some cases, it would be important for surface roughness to remain unaltered after optimization by means of increasing depth of cut. In this work, the effect of depth of cut on surface rough

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Balchugov, Evgeniy V. "The Influence of Finish Treatment on the Service Life of the Bearing." Elektrotekhnologii i elektrooborudovanie v APK 67, no. 1 (2020): 99–103. http://dx.doi.org/10.22314/2658-4859-2020-67-1-99-103.

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Roughness in rolling bearings plays a very important role. Improving the reliability of rubbing parts of equipment is an urgent task. Finishing, superfinishing and laping were used as finishing operations. (Research purpose) The research purpose is in investigating the effect of various finishing operations on the durability of the needle bearing of the cardan joint. (Materials and methods) Needle bearings of the GPP 704702K model (with a nominal dynamic load capacity of 160 kilonewtons) were studied. Tests were carried out on a test rig for four cups and spikes of bearings made of 20KhVG high

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Adeniji, David, Julius Schoop, Shehan Gunawardena, Craig Hanson, and Muhammad Jahan. "Characterization and Modeling of Surface Roughness and Burr Formation in Slot Milling of Polycarbonate." Journal of Manufacturing and Materials Processing 4, no. 2 (2020): 59. http://dx.doi.org/10.3390/jmmp4020059.

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Thermoplastic materials hold great promise for next-generation engineered and sustainable plastics and composites. However, due to their thermoplastic nature and viscoplastic material response, it is difficult to predict the properties of surfaces generated by machining. This is especially problematic in micro-channel machining, where burr formation and excessive surface roughness lead to poor component-surface integrity. This study attempts to model the influence of size effects, which occur due to the finite sharpness of any cutting tool, on surface finish and burr formation during micro-mil

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Shivaji, Bhivsane, Chel Arvind, and Sayyed Siraj. "Effects of Coated Carbide Insert on Surface Finish of Multiple Hardened EN31 Alloy Steel Using Regression, ANN, and RSM." Indian Journal of Science and Technology 17, no. 41 (2024): 4287–95. https://doi.org/10.17485/IJST/v17i41.2388.

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Abstract <strong>Objectives:</strong> Surface finish plays an essential role in every machining process. The current study mainly focuses on multiple hardened EN31 alloy steel, using various machining parameters and optimizing using regression, ANN, and RSM. <strong>Methods:</strong> The experimentation was performed using a commercial CNC machine and a surface roughness tester, using machining parameters such as tool nose radius (re), cutting speed (v), feed (f), depth of cut (d), and hardness (H) of the material ranging from 0.4 to 1.2 mm, 160 to 260 m/min, 0.1 to 0.20 mm/rev,

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Zagórski, Ireneusz, Monika Kulisz, and Anna Szczepaniak. "Roughness Parameters with Statistical Analysis and Modelling Using Artificial Neural Networks After Finish Milling of Magnesium Alloys with Different Edge Helix Angle Tools." Strojniški vestnik - Journal of Mechanical Engineering 70, no. 1-2 (2024): 27–41. http://dx.doi.org/10.5545/sv-jme.2023.596.

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The paper presents the results of a study investigating the roughness parameters Rq, Rt, Rv, and Rp of finished-milled magnesium alloys AZ91D and AZ31B. Carbide end mills with varying edge helix angles were used in the study. Statistical analysis was additionally performed for selected machining conditions. In addition, modelling of selected roughness parameters on the end face for the AZ91D alloy was carried out using artificial neural networks. Results have shown that the tool with λs = 20° is more suitable for the finish milling of magnesium alloys because its use leads to a significant red

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Khanna, Himanshu, and Harminder Singh. "Effect of Surface Roughness of Roller Burnishing Process on 20MNCR5 Steel." International Scientific Journal of Engineering and Management 04, no. 03 (2025): 1–6. https://doi.org/10.55041/isjem02318.

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Burnishing process is used to smooth the surface of 20MnCr5 steel. The surface roughness of the steel is influenced by the burnishing parameters such as number of passes, feed, speed, and depth of penetration. The results show that the initial roughness is the most important factor affecting the surface finish. To reduce the roughness, it is necessary to optimize the process parameters. In this paper, the effect of burnished parameters on the surface finishing and wear resistance of the mechanical components is investigated. Results show that burnishing process parameters have a significant im

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Chaudhari, Abhimanyu, Ankur Srivastava, Tushar K. Roy, and Ajit K. Chakrabarti. "Surface Integrity, Surface Finish and Corrosion Characteristics of Stainless Steels in Saline Water Medium." International Journal of Advance Research and Innovation 5, no. 2 (2017): 187–92. http://dx.doi.org/10.51976/ijari.521732.

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The surface roughness of austenitic (304), martensitic (410) and ferritic (430) grades of stainless steels have been measured after fine emery paper grinding. The surface integrity of the ground samples were further examined in SEM. Metal removal during emery paper grinding occurred by rubbing, ploughing, micro cracking and gouging out of metal grains. The rate of corrosion/year, as determined through potentiostat test in 0.9 N NaCl solution, increased with surface roughness but it was insignificant in case of the metallographically polished samples of all the stainless steels. Corrosion progr

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Gintar, Turnad Lenggo, Fawad Hasan, Ahmad Majdi Abdul Rani, and Ariwahjoedi Bambang. "Surface Integrity and Cutting Temperature in Machining of Biomedical Magnesium Alloys an Overview." Advanced Materials Research 748 (August 2013): 7–10. http://dx.doi.org/10.4028/www.scientific.net/amr.748.7.

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This review provides some recent progress of the research in machinability assessment of magnesium alloys. Surface integrity and cutting temperature as the main machinability terms are widely discussed in this paper. Machining parameters, such as cutting speed, feed, depth of cut, play important roles in developing good surface finish and high quality surface integrity. Achieving good surface finish (low surface roughness) is a main objective in machining, especially for biomedical applications. Cutting temperature during machining has to be taken into considerations. High temperature during c

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Singh, Er Sher. "Investigation on Surface Roughness during Milling of AL-61 Machining under Minimum Quantity Lubrication (MQL)." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (2021): 1059–64. http://dx.doi.org/10.22214/ijraset.2021.36483.

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In modern production industries, main focus is on high productivity with best surface finish. For this purpose use of cutting fluid in machining of component plays major role in controlling the surface finish of components. The cutting fluids are generally applied continually during machining i.e. wet or flooded machining. The dry machining yields poor surface finish and less tool life whereas wet machining results in better surface finish as well as longer tool life. But continuous lubrication involves very large amount of consumption of cutting fluids which cause health hazards of machining

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Souza, André J., and Guilherme Cortelini Rosa. "Tool-Life of Wiper and Standard Cutting Tool in Finish Turning of SAE 4140." Advanced Materials Research 845 (December 2013): 760–64. http://dx.doi.org/10.4028/www.scientific.net/amr.845.760.

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Vibration tendency can rise in turning process when selecting a cutting tool with larger nose radius and/or increasing the feed rate. As consequence, it may affect the process performance by reducing the tool-life and causing damage to the machined surface finish. Moreover, the generated surface roughness strongly depends on the relation between feed rate and cutting tool nose radius. The wiper cutting tool is a recent technological advancement which is claimed to allow both the feed rate and the depth of cut to be doubled while maintaining the same surface finish value in comparison with stan

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Qin, Lin Ling, Jing Chi Yu, and Hao Chen. "The Process of Interior Progressive Addition Lens." Key Engineering Materials 364-366 (December 2007): 1054–60. http://dx.doi.org/10.4028/www.scientific.net/kem.364-366.1054.

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The characteristics of Progressive addition lens (PAL) are described in this paper. Theoretical analysis of advantages of Interior PAL is put forward, and the measurement results of Interior PAL are given. Theoretical and measurement results are consistent by comparing Interior PAL and Exterior PAL. Then the working procedures of freeform CNC machine of making Interior PAL are introduced concisely. Also, the experiments were carried out to analyzing the processing results in turning and polishing. From the results, it is explicit that the lens’ form accuracy is controlled in turning and lens’

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Othman Ali, Nur Hanis, Aidid Ezmi Admi, Saliza Azlina Osman, and Shahrul Azmir Osman. "Effect of Coolant Concentration Ratio on Surface Roughness in Machining Aluminium 6061: A Case Study." Journal of Advanced Research in Experimental Fluid Mechanics and Heat Transfer 18, no. 1 (2025): 55–68. https://doi.org/10.37934/arefmht.18.1.5568.

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Machining of Aluminium 6061 alloy is critical in various industries, but achieving optimal surface finish while maintaining cost-effectiveness remains a challenge. The concentration of coolants significantly impacts machining characteristics, yet its optimal ratio for specific alloys and processes is not fully understood. This study addresses this gap by investigating the effect of coolant concentration on surface roughness during the machiningof Aluminium 6061 alloy. Two coolants, Coolant A and Coolant B, were evaluated at concentrations of 5%, 7%, 9%, 10% and 11%. The researchemployed a Hisi

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Huang, Renkai, Ning Dai, Dawei Li, Xiaosheng Cheng, Hao Liu, and Dengguang Sun. "Parallel non-dominated sorting genetic algorithm-II for optimal part deposition orientation in additive manufacturing based on functional features." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 232, no. 19 (2017): 3384–95. http://dx.doi.org/10.1177/0954406217737105.

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Surface finish, especially the surface finish of functional features, and build time are two important concerns in additive manufacturing. A suitable part deposition orientation can enhance the surface quality of functional features and reduce the build time. This article proposes a novel method to obtain an optimum part deposition orientation for industrial-grade 3D printing based on fused deposition modeling process by considering two objective functions at a time, namely adaptive feature roughness (the weighted sum of all feature roughnesses) and build time. First, mesh segmentation and lev

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