A5078583918- Metal Forming Simulation Techniques
- Metallurgy and Material Forming
- Laser and Thermal Forming Techniques
- Advanced Surface Polishing Techniques
- Aluminum Alloys Composites Properties
- Additive Manufacturing and 3D Printing Technologies
- High-Velocity Impact and Material Behavior
- Aluminum Alloy Microstructure Properties
- Microstructure and Mechanical Properties of Steels
- Vibration and Dynamic Analysis
- Advanced Welding Techniques Analysis
- Higher Education and Teaching Methods
- Injection Molding Process and Properties
- Microfluidic and Capillary Electrophoresis Applications
- Powder Metallurgy Techniques and Materials
- Microfluidic and Bio-sensing Technologies
- Nanopore and Nanochannel Transport Studies
- Structural Analysis and Optimization
- Magnesium Alloys: Properties and Applications
- Advanced machining processes and optimization
- Additive Manufacturing Materials and Processes
- Microstructure and mechanical properties
- Education and Work Dynamics
- Manufacturing Process and Optimization
- Mechanical stress and fatigue analysis
Chongqing University
2015-2025
Chongqing University of Science and Technology
2018-2022
Aerospace Research Institute of Materials and Processing Technology
2017
Hunan City University
2009-2012
Institute of Engineering Thermophysics
2007-2008
ABSTRACT Many energetic materials have a mesoscale structure of highly filled crystal‐polymer composites, in which the crystals’ surface is surrounded by thin‐layer polymer binder. The special discontinuities pose challenges to analyzing compaction process involving tremendous amount discrete particles for forming functional parts. In this study, heterogeneous two‐dimensional model using concept combined finite‐discrete element method that can reflect original composite polymeric...
<title>Abstract</title> Cylindric parts with complex sections have extensive applications, but the deep cylindrical structure and intricate cross-sectional profile make it challenging to form these by traditional technologies such as ring rolling or forging. This study proposes an innovative process called Confined Axial Ring Rolling (CARR), charactered exerting axial load on revolution blank using a rotating conical roll incrementally obtain desired cross-section cooperation of die cavity....
Low‐carbon martensitic steel is the key material of automobile lightweight. Unfortunately, strategies for increasing strength, such as processing to create line defects (dislocations), tend decrease ductility. Herein, a strategy circumvent this problem in an inexpensive, microalloy low‐carbon (0.32%) by regulating accelerated cooling stop temperature after hot rolling developed. Steel with fine austenite grains embedded highly dislocated martensite matrix developed cold followed saltwater...
Tube end forming is a frequently used approach in the production of tubular parts. Traditional tube conducted on press with dedicated punch and die. The current study examined new method for crimping open ends based single-point incremental sheet technology. Al 6061 tubes outer diameter 38 mm thickness 1.0 were employed study. results proved that outwards/inwards can be accomplished utilizing this flexible method. wall deformations are dominated by combination processing parameters,...