Results 31 to 40 of about 16,253 (207)
Multi-physical Modeling and Adjusting for Ultrasonic Assisted Soft Abrasive Flow Processing
Chinese Journal of Mechanical Engineering, 2023 The polishing efficiency of the soft abrasive flow (SAF) method is low, which is not in line with the concept of carbon emission reduction in industrial production.
Yesha Ni, Yunfeng Tan, Dapeng Tan
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Immediate versus water-storage performance of Class V flowable composite restoratives [PDF]
, 2006 Objectives The aims of this investigation were to clarify the effects of 24 h water-storage and finishing time on mechanical properties and marginal adaptation to a Class V cavity of eight modern flowable resin-composites.
Hatanaka, Kenji +3 more
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Hand and Abrasive Flow Polished Tungsten Carbide Die: Optimization of Surface Roughness, Polishing Time and Comparative Analysis in Wire Drawing [PDF]
Materials, 2022 This research work highlights the benefits of abrasive flow polishing (AFP) applied to tungsten carbide dies compared with conventional hand polishing (HP). An indigenous experimental set-up for AFP was developed. The effect of prominent process parameters viz.
Raman Kumar +6 more
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Frontiers in Materials, 2022 In order to realize the uniform distribution in the abrasive flow polishing of the titanium alloy workpiece with curved surface, a novel method based on the liquid metal-abrasive flow machining technology is proposed in this study.
Li Zhang +11 more
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Modelling of dishing for metal chemical mechanical polishing [PDF]
, 2000 In this paper, a physical model for the development of dishing during metal chemical mechanical polishing (CMP) is proposed. The main assumption of the model is that material removal occurs predominantly at the pad/wafer contacts. The distribution of pad/
Daamen, Roel +4 more
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Procedia CIRP, 2017 Due to the fact that abrasive media can deform flexibly in abrasive flow machining (AFM) making this method easily to polish the complex holes and the curved surface of the hard machining shapes. Although abrasive media dominate the polishing behavior in AFM process, the mechanism of the abrasive media are not easy to understand because of the high ...
Wang, A-Cheng +3 more
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Micromachines, 2022 A non-contact ultrasonic abrasive machining approach provides a potential solution to overcome the challenges of machining efficiency in the high-precision polishing of optical components.
Zongfu Guo +3 more
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A novel eccentric lapping machine for finishing advanced ceramic balls [PDF]
, 2001 Advanced ceramic balls are used extensively in hybrid precision ball bearings and show advantages in high speed, high temperature, high load and hostile environment.
Hadfield, M, Kang, J
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Numerical Thermodynamic Analysis of Two-Phase Solid-Liquid Abrasive Flow Polishing in U-Type Tube
Advances in Mechanical Engineering, 2014 U-type tubes are widely used in military and civilian fields and the quality of the internal surface of their channel often determines the merits and performance of a machine in which they are incorporated.
Junye Li +4 more
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Characterizing acoustic emission signals for the online monitoring of a fluid magnetic abrasives finishing process [PDF]
, 2017 To implement an automated fluid magnetic abrasive finishing process, an online monitoring scheme is proposed based on characterizing acoustic emission signals in this paper.
Andrew Longstaff +7 more
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