A5029775646- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Advanced Machining and Optimization Techniques
- Adhesion, Friction, and Surface Interactions
- Tribology and Lubrication Engineering
- Laser Material Processing Techniques
- Advanced Numerical Analysis Techniques
- Iterative Learning Control Systems
- Advanced materials and composites
- Diamond and Carbon-based Materials Research
- Metallurgy and Material Forming
- Laser and Thermal Forming Techniques
- High-Velocity Impact and Material Behavior
- Advanced Measurement and Metrology Techniques
- Aluminum Alloy Microstructure Properties
- Gas Sensing Nanomaterials and Sensors
- Soft Robotics and Applications
- Recycling and utilization of industrial and municipal waste in materials production
- Concrete and Cement Materials Research
- Silk-based biomaterials and applications
- Magnesium Alloys: Properties and Applications
- Innovative concrete reinforcement materials
- Laser-induced spectroscopy and plasma
- Ferroelectric and Piezoelectric Materials
- Welding Techniques and Residual Stresses
Shaoxing University
2018-2024
Zhejiang Normal University
2024
Henan Polytechnic University
2023
Zhejiang University of Technology
2010-2018
In order to investigate the interaction of femtosecond (fs) laser and hard-to-process semiconductor material 4H-SiC at near-threshold fluence, fs was repeatedly irradiated SiC surface different scanning velocities scan times. The evolutions morphologies were observed discussed according Scanning Electron Microscope (SEM), Atomic Force (AFM) Transmission (TEM). Discontinuous zones ablated in after irradiation fluence 1.1 J/cm2. High spatial frequency rippled structures substantially shorter...
In this study, a novel multifunctional woven silk fabric characterized by quick-drying and bacteriostasis was developed through the addition of modified polyester filaments. The effect structure filament proportion on properties fabrics investigated to determine optimal weaving parameters for optimizing overall manufacturing process. Moreover, fabric's basic wearing properties, hygroscopic performance (e.g. wicking height, drip diffusion, permeability), antibacterial against Escherichia coli...
The surface quality of cylindrical rollers has a great influence on the working life rolling bearings. In paper, double-side lapping machine and flannelette pads are applied to polish rollers. After 20 min polishing, with smooth obtained roundness have improvement about 0.3 μm, which means that polishing process based method can effectively improve geometric accuracy
4H-SiC substrate was ablated by linearly polarized femtosecond (fs) laser in three direct write methods at different parameters, such as repetition rate, scanning velocity and fluence, etc. Two processing modes, transverse mode (TSM) cross irradiation (CIM), were introduced. The surface morphologies observed electron microscopy (SEM) for detailed investigation. It found that the differed remarkably parameters. Firstly, shapes of micro craters fabricated rates ablation time duration...
The V-groove angle of the machine is considered as one important factors affecting processing and ball’s precision. To study its effect, three-dimensional model RDP lapping built a series simulations at different angles are carried out, using software ADAMS based on principle. influence three parameters including spin angle, angular velocity revolution discussed by observing analyzing simulation results. It concluded that some optimized can improve sphericity ball; ones induce balls to move...
Spin angle is an important target of expressing ball rotation in the lapping process. Whether track can uniformly cover surface or not directly determined by variation angle. The simulation spin based on ADAMS (Automatic Dynamic Analysis Mechanical Systems) with Dual Rotation Plates Lapping Method applying virtual prototype technology and using given article. similar mathematical theory whole. results show that DRP method owns better uniformity it easy to apply science for simplicity...