Grinding Performance of Metal-Bonded CBN Wheels with Regular Pores

Metal-bonded cBN wheels with regular pores were fabricated using Cu-Sn-Ti alloy, cBN abrasive grains and alumina (Al2O3) bubble particles. Dressing experiments were carried out through rotary dressing method. Subsequently, grinding experiments were conducted on nickel-based superalloy GH4169. Compar...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 217-219; pp. 1857 - 1862
Main Authors Xu, Jiu Hua, Ding, Wen Feng, Chen, Zhen Zhen, Song, Cheng Jie
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 12.11.2012
Subjects
CBN Wheel
Dressing
Specific Grinding Energy
Grinding Force
Alumina Bubble
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Summary:Metal-bonded cBN wheels with regular pores were fabricated using Cu-Sn-Ti alloy, cBN abrasive grains and alumina (Al2O3) bubble particles. Dressing experiments were carried out through rotary dressing method. Subsequently, grinding experiments were conducted on nickel-based superalloy GH4169. Comparative grinding performance was evaluated with vitrified cBN wheels in terms of grinding force and specific grinding energy. The results reveal that the pores in the working layer of the cBN wheels are exposed after rotary dressing. Compared to vitrified cBN wheels, grinding forces and specific grinding energy of the newly developed cBN wheels with regular pores are smaller.
Bibliography:Selected papers from the 2nd International Conference on Advanced Design and Manufacturing Engineering (ADME 2012), August 16-18, 2012, Taiyuan, China
ISBN:3037855029
9783037855027
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.217-219.1857