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Articles by Qianfa Deng
Materials | Free Full-Text | Experiments of Main Parameters Affecting the Erosive Behavior of Self-Excited Oscillating Abrasive Water Jets: Length of Self-Oscillation Chamber, Jet Pressure, Abrasive Fluid Velocity, and Abrasive Grain Size
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Research on high efficiency curved surface polishing with even distribution of slurry based on dielectrophoresis
To overcome the problems of low slurry utilization and poor surface uniformity in conventional small tool polishing of curved surfaces. A small tool polishing method based on slurry dielectrophoresis (STP-DEP) is proposed. The dielectrophoretic effect distributes the slurry evenly and increases its dwell time in the processing area, enabling more abrasives to participate in polishing, thereby improving the material removal efficiency and surface uniformity of the workpiece.
Research on High‐Efficiency Curved Surface Polishing with Even Distribution of Slurry Based on Dielectrophoresis
Conflict of Interest The authors declare no conflict of interest. References 1 , , , Ceram. Int. 2020, 46, 116. 2 , , , , , Int. J. Mech. Sci. 2019, 152, 041. 3 , , , , , , J. Manuf. Process. 2020, 53, 015. 4 , , , , J. Mater. Process. Technol. 2020, 286, 116828. 5 , , , Int. J. Extrem. Manuf. 2019, 1, 022001. 6 , , , , , , , , , , , , Int. J. Hydrog. Energy 2023, 48, 115. 7 , , , , , , , , , Ceram. Int. 2022, 48, 090. 8 , , , , , J. Manuf. Syst. 2019, 51, 002. 9 , , , , , J. Manuf. Process. 2022, 80, 038. 10 , , , J. Manuf. Process.
Study of Rotation Speed Curve Optimization under the Three-Body Coupling Grinding Mode
This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Wei Yu 1, Binghai Lyu 2, Qianfa Deng 2,* and Chengwu Wang 3 1 College of Electrical and Information Engineering, Quzhou University, Quzhou 324000, China 2 Key Laboratory of E&M, Zhejiang University of Technology, Hangzhou 310014, China 3 College of Engineering, Zhejiang Normal University, Jinhua 321004, China * Author to whom correspondence should be addressed.
Research on Abrasive Water Jet Polishing of Silicon Carbide Based on Fluid Self-Excited Oscillation Pulse Characteristics
Abstract : A self-excited oscillating pulsed abrasive water jet polishing method is proposed to solve the problems of low removal efficiency in traditional abrasive water jet polishing and the influence of an external flow field on the material surface removal rate. The self-excited oscillating chamber of the nozzle was used to generate pulsed water jets to reduce the impact of the jet stagnation zone on material surface removal and increase the jet speed to improve processing efficiency.
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