Research Progress in Abrasive Water Jet Processing Technology [PDF]
Micromachines, 2023 Abrasive water jet machining technology is an unconventional special process technology; its jet stream has high energy, and its machining process is characterized by no thermal deformation, no pollution, high applicability, and high flexibility.
Hongqi Wang +4 more
doaj +4 more sources
Optimization of the Morphology of the Removal Function for Rotating Abrasive Water Jet Polishing [PDF]
Micromachines, 2023 Abrasive water jet polishing has significant advantages in the manufacturing of complex optical components (such as high-slope optical component cavities) that require high-precision manufacturing.
Guipeng Tie +6 more
doaj +2 more sources
Temperature Measurement during Abrasive Water Jet Machining (AWJM). [PDF]
Materials (Basel), 2022 This study was undertaken to look for confirmation that heat transfer induced by abrasive water jet machining (AWJM) affects the microstructure of the material cut. The structure of S235JR carbon steel used in the experiments was reported to change locally in the jet impact zone due to the high concentration of energy generated during cutting with the ...
Bańkowski D +2 more
europepmc +4 more sources
Research on Abrasive Water Jet Polishing of Silicon Carbide Based on Fluid Self-Excited Oscillation Pulse Characteristics [PDF]
Micromachines, 2023 A self-excited oscillating pulsed abrasive water jet polishing method is proposed to solve the problems of low removal efficiency in traditional abrasive water jet polishing and the influence of an external flow field on the material surface removal rate.
Hong Zhang +5 more
doaj +2 more sources
Notes on the Abrasive Water Jet (AWJ) Machining. [PDF]
Materials (Basel), 2021 The aim of the research was to investigate changes of abrasive grains on metals observing the kerf walls produced by the Abrasive Water Jet (AWJ). The microscopy observations of the sidewalls of kerfs cut by the AWJ in several metal materials with an identical thickness of 10 mm are presented.
Gembalová L +4 more
europepmc +5 more sources
Experimental study on optimization of process parameters of ultra-high pressure abrasive water jet
Meikuang Anquan, 2023 In order to improve the cutting efficiency of abrasive water jet, the cutting effect of limestone with different process parameters was studied through the developed ultra-high pressure abrasive water jet cutting system.
ZHANG Lulu, LI Luyuan, ZHANG Runxu
doaj +1 more source
Composite Cutting with Abrasive Water Jet [PDF]
Procedia Engineering, 2013 Abrasive Water Jet (AWJ) technology has demonstrated to be an interesting manufacturing process for space, aircraft, boat and automotive sectors due to its specific advantages when machining composite materials. However, AWJ cutting of composite laminates possesses several challenges.
Alberdi, A. +4 more
openaire +3 more sources
Characterization and Defect Analysis of Machined Regions in Al-SiC Metal Matrix Composites Using an Abrasive Water Jet Machining Process [PDF]
, 2020 Metal matrix composite (MMC) materials are increasingly used in industrial sectors such as energy, structural, aerospace, and automotive. This is due to the improvement of properties by the addition of reinforcements.
Batista Ponce, Moisés +3 more
core +1 more source
Numerical simulation of internal flow field for post-mixed abrasive water jet descaling nozzle
工程科学学报, 2021 For the shortcomings,such as low efficiency of jet energy and poor uniformity of water and abrasive in the post-mixed abrasive water jet descaling nozzle,three kinds of structures of the nozzle were put forward:the side feed nozzle,the tangential feed ...
LIU Guo-yong +5 more
doaj +1 more source
Multiphase Jet Flow in Abrasive Water Jet Cutting [PDF]
PAMM, 2009 AbstractA numerical model for ultra‐high velocity abrasive water jets (AWJ) is developed and jet dynamic characteristics are calculated under steady‐state, turbulent, compressible, multi‐phase flow conditions. The model is tested by comparison with analytical solutions for related theoretical problems, generally with very good agreement. Simulations of
Anna Kubik, Leonhard Kleiser
openaire +1 more source