Investigation of Surface Quality on Dry Belt Grinding of Ti6Al4V Alloy

Huo, Wen Guo; Xu, Jiu Hua; Fu, Yu Can; Hou, Qingzhi

doi:10.4028/www.scientific.net/msf.697-698.133

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…In another study, dry grinding conditions in milling machine XS5040 attached with belt grinding equipment were performed [81]. Properties like surface integrity of the alloy with zirconia alumina and SiC belts were examined.…”

Section: Impact Of Type Of Abrasivementioning

confidence: 99%

Enhancing the Properties of Ti6Al4V as a Biomedical Material: A Review

Annamalai¹,

Kavitha²,

Ramji³

2014

TOMSJ

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Abstract:The alloy Ti 6 Al 4 V has evolved as a good biomedical material, by virtue of its bio-compatibility. In order to make implants out of this material, it has to be shaped and processed. Shaping this material by conventional manufacturing methods like machining, welding and brazing presents a huge challenge. This challenge has been met by various approaches like additive manufacturing, surface alloying and heat treatment. Additive manufacturing processes are used for shaping; coatings and surface alloying are used for property improvement; heat treatment is used for improving the machinability. The processing method has an impact on the final properties of the product. This review attempts to trace the development of methods and practices for converting Ti 6 Al 4 V into a useful material for biomedical applications.

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Section: Impact Of Type Of Abrasivementioning

confidence: 99%

Enhancing the Properties of Ti6Al4V as a Biomedical Material: A Review

Annamalai¹,

Kavitha²,

Ramji³

2014

TOMSJ

View full text Add to dashboard Cite

show abstract

“…Huo et al investigated the grinding of a Ti6Al4V alloy with a superabrasive grinding wheel and analyzed the effect of the process parameters on SR. The results showed that the SR decreased with the decrease of grinding depth and increased with the decrease of the grinding wheel speed [9]. Bigerelle et al established a wear mechanism model for abrasive belt grinding and polishing, and studied the influence of process parameters on the SR [10].…”

Section: Introductionmentioning

confidence: 99%

Optimal Parameter Selection in Robotic Belt Polishing for Aeroengine Blade Based on GRA-RSM Method

et al. 2019

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Due to its flexibility and versatility, robotic belt polishing is one of the most effective processing methods to improve the surface quality of aeroengine blades. Since belt polishing of blades is a material removal process aimed at reducing surface roughness, it is difficult to achieve both minimum surface roughness and maximum material removal rates. In order to solve this problem, this paper proposes an optimization method combining grey correlation analysis (GRA), the Taguchi method, and the response surface method (RSM) for the multiobjective optimization of the process parameters of Ti–6Al–4V aeroengine blade polishing. Meanwhile, the problem of the influence of asymmetry on the polishing process parameters vis-a-vis the optimization goal was solved. Experiments of robotic belt polishing for aeroengine blades were carried out. Based on the results of the principal component analysis, the grey relational grade was established to turn multiobjective optimization into single-objective optimization. A quadratic regression model of Grey correlation grade was developed, and an optimal parameter combination was obtained by the RSM. Finally, verification experiments were performed, and the combination of optimal parameters was obtained as follows: feed rate of 232.09 mm/min, compression amount of 0.08 mm, and belt line speed of 16 m/s, which reduced surface roughness by 6.29% and increased the material removal rate by 16.11%. Comparing the results of GRA-RSM and GRA, the Grey correlation grade increased by 10.96%. In other words, the goal of simultaneously reducing the surface roughness and improving the material removal rate was achieved in robotic belt polishing for aeroengine blades.

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Investigation of Surface Quality on Dry Belt Grinding of Ti6Al4V Alloy

Cited by 2 publications

References 6 publications

Enhancing the Properties of Ti6Al4V as a Biomedical Material: A Review

Enhancing the Properties of Ti6Al4V as a Biomedical Material: A Review

Optimal Parameter Selection in Robotic Belt Polishing for Aeroengine Blade Based on GRA-RSM Method

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