Optimisation of free-abrasive assisted lapping process with vitrified bonded diamond plates for sapphire substrates

Deng, Jiayun; Xiong, Qiang; Nie, Xiaowei; Yan, Qiusheng; Cao, Jiyang; Lu, Jiabin

doi:10.1016/j.precisioneng.2023.12.003

Cited by 3 publications

(1 citation statement)

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“…Abrasive lapping and polishing stand as indispensable processes in the realm of precision machining and surface finishing, serving as linchpins in the quest for superior surface quality across a multitude of industrial sectors [34,35]. Their significance lies in their ability to meticulously refine surfaces to meet stringent specifications demanded by industries such as aerospace, automotive, optics, and electronics.…”

Section: Abrasive Machining Processesmentioning

confidence: 99%

Recent Development of Abrasive Machining Processes Enhanced with Non-Newtonian Fluids

Zhu,

He,

et al. 2024

Coatings

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Abrasive machining processes have long been integral to various manufacturing industries, enabling precise material removal and surface finishing. In recent years, the integration of non-Newtonian fluids has emerged as a promising strategy to enhance the performance and efficiency of these processes. This review paper provides a comprehensive overview of the current state of research on abrasive machining processes, including abrasive lapping, abrasive polishing, and chemical mechanical polishing, and then analyzes in detail the abrasive machining processes enhanced with non-Newtonian fluids. It explores the fundamental principles underlying the rheological behavior of non-Newtonian fluids and their application in abrasive machining, with a focus on shear-thickening fluids. The paper will begin by introducing the abrasive machining processes, including abrasive lapping, abrasive polishing, and chemical mechanical polishing. Then, the current research status of non-Newtonian fluids will be comprehensively analyzed, and we will explore the enhancement of abrasive machining processes with non-Newtonian fluids. Finally, the paper will conclude with a discussion of the future directions and challenges in the field of abrasive machining enhanced with non-Newtonian fluids. Overall, this review aims to provide valuable insights into the potential benefits, limitations, and opportunities associated with the use of non-Newtonian fluids in abrasive machining, paving the way for further research and innovation in this promising area of manufacturing technology.

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Section: Abrasive Machining Processesmentioning

confidence: 99%