A5103211465- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Advanced Machining and Optimization Techniques
- Metallic Glasses and Amorphous Alloys
- Metal and Thin Film Mechanics
- Advanced materials and composites
- Laser Material Processing Techniques
- Titanium Alloys Microstructure and Properties
- Advanced ceramic materials synthesis
- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Injection Molding Process and Properties
- Greenhouse Technology and Climate Control
- Urban Heat Island Mitigation
- Chemical Synthesis and Analysis
- Manufacturing Process and Optimization
- Fluid Dynamics Simulations and Interactions
- Fusion materials and technologies
- Aluminum Alloys Composites Properties
- Surface Treatment and Residual Stress
- Tunneling and Rock Mechanics
- Glass properties and applications
- Computational Drug Discovery Methods
- Computational Geometry and Mesh Generation
- Phase-change materials and chalcogenides
Shenyang Aerospace University
2019-2024
North China Institute of Science and Technology
2022
Harbin Institute of Technology
1996-2016
Pfizer (United States)
2012
An unprecedented amount of parallel synthesis information was accumulated within Pfizer over the past 12 years. This captured by an informatics tool known as PGVL (Pfizer Global Virtual Library). used for many aspects drug discovery including automated reactant mining and reaction product formation to build a synthetically feasible virtual compound collection. In this report, is discussed in detail. The chemistry has been extract design using intuitive desktop Graphic User Interface, Hub....
A three-dimensional cutting simulation prediction model based on DEFORM-3D finite element software was developed and experimentally validated, with a maximum error of 21.1% between the experimental results. The effects difference in mechanism conventional machining (CM) laser-assisted (LAM) TC6 titanium alloy tool wear surface roughness were investigated terms force temperature. depth laser-heated layer mainly responsible for two methods. When heating smaller than depth, LAM larger that CM....
Abstract Ceramic matrix composites have high hardness, so their machining requires grinding forces that cause severe wear of the head. To investigate this problem, present study investigated cutting performance conventional (CG) and laser-assisted (LAG) SiC f /SiC ceramic using electroplated diamond heads. Firstly, a three-dimensional transient heat transfer model based on Gaussian source was developed to observe surface internal temperature field distributions subjected laser irradiation....
Ti alloy has been widely applied in aerospace due to its high strength, good corrosion resistance, and excellent high-temperature performances. The quality usability of parts are closely related surface integrity. In this study, a comparative analysis the milling integrity between laser deposition manufacturing traditional Ti6Al4V samples was conducted. End surfaces additive were observed with an orthogonal experiment under different parameters from perspectives cutting force, morphology,...
The effect of temperature on scratching forces for 16% SiC/Al and 45% composites was investigated in this article. results showed that the mean normal SiC p /Al decreased by 80% 68% at 300°C compared with 25°C, average tangential force 67% 66%, respectively. reason strength reduced increasing temperature, which a reduction flow stresses primary shear zones. There are three stages occurring process according to cutting tool interacting different phases temperature. particle contents have an...
The unique properties of GH4169, such as low thermal conductivity, high strength at temperatures, and work hardening characteristics, make it difficult to machine. As an effective way improve the machinability materials, laser-assisted machining (LAM) has advantages reducing cutting force, restraining chatter, improving productivity, prolonging tool life. This study investigates surface integrity GH4169 in LAM, including roughness, defects, microhardness, residual stress, white-layer...