Qinglong An

ORCID: 0000-0001-5023-7258
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About
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Research Areas
  • Advanced machining processes and optimization
  • Advanced Surface Polishing Techniques
  • Advanced Machining and Optimization Techniques
  • Metal Alloys Wear and Properties
  • Advanced materials and composites
  • Tunneling and Rock Mechanics
  • Surface Treatment and Residual Stress
  • Manufacturing Process and Optimization
  • Additive Manufacturing Materials and Processes
  • Metal and Thin Film Mechanics
  • Injection Molding Process and Properties
  • Advanced ceramic materials synthesis
  • Aluminum Alloys Composites Properties
  • Metallurgy and Material Forming
  • Engineering Technology and Methodologies
  • Mechanical Behavior of Composites
  • Cellular and Composite Structures
  • Additive Manufacturing and 3D Printing Technologies
  • Tribology and Wear Analysis
  • Microstructure and mechanical properties
  • Tribology and Lubrication Engineering
  • Adhesion, Friction, and Surface Interactions
  • Industrial Vision Systems and Defect Detection
  • High-Velocity Impact and Material Behavior
  • Laser Material Processing Techniques

Shanghai Jiao Tong University
2016-2025

North University of China
2023

Harbin University of Science and Technology
2023

Qiqihar University
2018-2021

Nanjing University of Aeronautics and Astronautics
2005

Abstract Cutting fluid plays a cooling-lubrication role in the cutting of metal materials. However, substantial usage traditional flood machining seriously pollutes environment and threatens health workers. Environmental technologies, such as dry cutting, minimum quantity lubrication (MQL), cryogenic cooling technology, have been used substitute for machining. insufficient capacity MQL with normal-temperature compressed gas lack lubricating performance technology limit their industrial...

10.1007/s11465-021-0654-2 article EN cc-by Frontiers of Mechanical Engineering 2021-12-01

Abstract Fiber-reinforced composites have become the preferred material in fields of aviation and aerospace because their high-strength performance unit weight. The composite components are manufactured by near net-shape only require finishing operations to achieve final dimensional assembly tolerances. Milling grinding arise as choices precision processing. Nevertheless, given laminated, anisotropic, heterogeneous nature, these materials considered difficult-to-machine. As undesirable...

10.1007/s11465-022-0680-8 article EN cc-by Frontiers of Mechanical Engineering 2022-06-01

Carbon fiber-reinforced polymer (CFRP) easily realizes the integrated manufacturing of components with high specific strength and stiffness, it has become preferred material in aerospace field. Grinding is key approach to realize precision parts matching positioning surface for assembly precision. Hygroscopicity limits application flood lubrication CFRP grinding, dry grinding leads large force, deterioration, wheel clogging. To solve above technical bottleneck, this study explored...

10.1038/s41598-021-02071-y article EN cc-by Scientific Reports 2021-11-18

Abstract The substitution of biolubricant for mineral cutting fluids in aerospace material grinding is an inevitable development direction, under the requirements worldwide carbon emission strategy. However, serious tool wear and workpiece damage difficult-to-machine challenges availability using biolubricants via minimum quantity lubrication. primary cause this condition unknown complex influencing mechanisms physicochemical properties on grindability. In review, a comparative assessment...

10.1007/s11465-022-0719-x article EN cc-by Frontiers of Mechanical Engineering 2022-12-05

10.1007/s12541-013-0252-2 article EN International Journal of Precision Engineering and Manufacturing 2013-10-01

10.1016/j.compositesa.2019.105756 article EN Composites Part A Applied Science and Manufacturing 2019-12-29
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