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Effect of various parameters on the surface roughness of an aluminium alloy burnished with a spherical surfaced polycrystalline diamond tool
Xingbo Yu,Lijiang Wang +1 more
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In this paper, the effect of various parameters on the surface roughness of an aluminium alloy burnished with a spherical surfaced polycrystalline diamond tool is studied experimentally with a theoretical analysis.Abstract:
The effect of various parameters on the surface roughness of an aluminium alloy burnished with a spherical surfaced polycrystalline diamond tool are studied experimentally with a theoretical analysis. Problems in selecting the optimum burnishing parameters and some burnishing mechanisms are discussed. With suitable parameters employed, the new no-chip finishing process developed can eliminate or reduce the cutting marks left on the workpiece surface by diamond cutting tools, with its surface roughness reduced to Ra=0.026 μm from the original 0.5 μm.read more
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Analysis and optimization of the ball burnishing process through the Taguchi technique
T. A. El-Taweel,M. H. El-Axir +1 more
TL;DR: In this paper, the analysis and optimization of the ball burnishing process has been studied and the Taguchi technique is employed to identify the effect of burnishing parameters, i.e., burnishing speed, burnishing feed, burnish force and number of passes, on surface roughness, surface micro-hardness, improvement ratio, and improvement ratio of surface microhardness.
Journal ArticleDOI
Freeform surface finish of plastic injection mold by using ball-burnishing process
Fang-Jung Shiou,Chien-Hua Chen +1 more
TL;DR: In this paper, the optimal plane ball-burnishing parameters were determined by utilizing the Taguchi's orthogonal array method for plastic injection molding steel PDS5 on a machining center.
Journal ArticleDOI
Quality improvement of ball-end milled sculptured surfaces by ball burnishing
TL;DR: In this article, the use of the ball burnishing process to improve the final quality of form tools (moulds and dies) is studied, which can be easily applied in the same machining centres as those used for milling.
Journal ArticleDOI
Analysis of surface roughness and hardness in ball burnishing of titanium alloy
TL;DR: In this paper, an attempt has been made to optimize the process parameters during burnishing of titanium alloy (Ti-6Al-4V) in order to minimize the surface roughness and maximize the hardness.
Journal ArticleDOI
Modeling and experimental validation of the force–surface roughness relation for smoothing burnishing with a spherical tool
TL;DR: In this paper, the effect of the initial roughness of a workpiece on the smoothing-burnishing process is considered and an approximation of the optimum burnishing force with respect to the geometry of the contact area between the tool and the workpiece is given.
References
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Investigations on the surface roughness produced by ball burnishing
N.H. Loh,S.C. Tam,S. Miyazawa +2 more
TL;DR: In this paper, the effects of various ball burnishing parameters, such as depth of penetration, feed, ball material, burnishing speed and lubricant, on the surface roughness of AISI 1045 specimens were investigated.