A5100649603- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Advanced Machining and Optimization Techniques
- Advanced ceramic materials synthesis
- Diamond and Carbon-based Materials Research
- Electrohydrodynamics and Fluid Dynamics
- Fluid Dynamics and Heat Transfer
- Laser Material Processing Techniques
- Piezoelectric Actuators and Control
- Advanced Numerical Analysis Techniques
- Microfluidic and Bio-sensing Technologies
- Tunneling and Rock Mechanics
- Advanced MEMS and NEMS Technologies
- Laser-Ablation Synthesis of Nanoparticles
- Robotic Mechanisms and Dynamics
- Metal and Thin Film Mechanics
- Nanomaterials and Printing Technologies
- Advanced Measurement and Metrology Techniques
- Innovative Microfluidic and Catalytic Techniques Innovation
- 3D Printing in Biomedical Research
- Aluminum Alloys Composites Properties
- High-Temperature Coating Behaviors
- Additive Manufacturing and 3D Printing Technologies
- Manufacturing Process and Optimization
- Erosion and Abrasive Machining
Beihang University
2015-2024
Ningbo University of Technology
2022-2024
Nanjing University of Science and Technology
2021-2024
Xuzhou Construction Machinery Group (China)
2020
Tsinghua University
2016
Tissue imaging is usually captured by hospital-based nuclear magnetic resonance. Here, we present a wearable triboelectric impedance tomography (TIT) system for noninvasive of various biological tissues. The mechanism relies on the obtained information from different soft human A high-precision signal source designed basis composite nanogenerator, which exhibits minimal total harmonic distortion 0.03% and peak output signal-to-noise ratio up to 120 decibels. current density injected into...
Abstract Carbon fiber reinforced polymers (CFRP) T700 have got increasing demand in the aerospace industry due to their high specific strength, stiffness, and other unique properties. Due inhomogeneous, anisotropic, thermal properties, it is challenging achieve desired accuracy avoid from delamination, chip-off, cracking, burning especially drilling process. The cutting force critical parameter which required minimize order drill a hole with better defects. In this research, brittle fracture...
SiC/SiC (SiC fiber-reinforced SiC matrix) composites have superior performance, making them promising candidates as one of the best materials for high-temperature components in aerospace applications. This investigation analyzed morphology, structure, composition, and plasma state multi-pulse femtosecond laser ablated from multiple perspectives using various static situ characterization methods. Further, oxidation behavior removal mechanism were studied qualitatively quantitatively. The...
High volume fraction (45 %) silicon carbide particle-reinforced Al matrix composites (SiCp/Al-MMCs) play an important role in various engineering fields due to their excellent properties, but the high hardness and brittleness of SiC reinforcements result poor surface integrity during conventional grinding (CG). Ultrasonic assisted (UAG) is efficient machining process improve quality finished for hard-brittle materials. In this study, comparison tests between UAG CG with single grain were...
Rotary ultrasonic drilling (RUD) has become an effective approach for machining advanced composites which are widely using in the field of aeronautics. The cutting kinematics and corresponding material removal mechanisms distinct different areas during RUD. However, these fundamentals have not been fully considered existing studies. In this research, two forms interaction induced by vibration were as impact-separation vibratory lapping between abrasives workpiece. And conditions to guarantee...
Ultrasonic atomization is increasingly used in industry, and the theory of Faraday instability this process investigated compared with experiments multiple wave simulations. For viscosity-free case, parametric curve equations explain excitation competition mechanisms different frequency harmonics determine strength instability. In viscous depends on wavenumber viscosity, can be obtained from threshold. This study provide scientific guidance for optimization practical ultrasonic production.