Results 21 to 30 of about 3,967 (264)

Research progress on abrasive geometry modeling and application

Jin'gangshi yu moliao moju gongcheng
SignificanceAbrasives are recognized as indispensable in precision machining, and their role in processing critical components has been firmly established.
Fei PENG, Yanbin ZHANG, Rukang ZHANG, Xin CUI, Peiming XU, Lan DONG, Xiaotian ZHANG, Xuelei SONG, Changhe LI   +8 more
doaj   +3 more sources

Effects of Machining Parameters on Abrasive Flow Machining of Single Crystal γ-TiAl Alloy Based on Molecular Dynamics

Micromachines
Observing the intricate microstructure changes in abrasive flow machining with traditional experimental methods is difficult. Molecular dynamics simulations are used to look at the process of abrasive flow processing from a microscopic scale in this work.
Junye Li, Chao Song, Xin Du, Hongcai Xie, Jinghe Zhao, Ying Chen   +5 more
doaj   +1 more source

Nozzle Condition Monitoring System Using Root Mean Square of Acoustic Emissions during Abrasive Waterjet Machining

Journal of Manufacturing and Materials Processing, 2022
Machining of difficult-to-cut materials such as titanium alloys, stainless steel, Inconel, ceramic, glass, and carbon fiber-reinforced plastics used in the aerospace, automobile, and medical industries is being actively researched.
Jeong-Uk Kim, Roh-Won Kim, Sung-Ryul Kim, Hyun-Hee Kim, Kyung-Chang Lee   +4 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Research on sodium bicarbonate abrasive jet machining technology for post-processing treatments of 3D printed PEEK implant to achieve non-destructive deburring and enhancing cell adhesion

Advanced Industrial and Engineering Polymer Research
The non-destructive deburring and hydrophilic surface machining of 3D printed Polyetheretherketone (PEEK) implants surface is critical for post-processing production of the implants.
Zhouyu Jiang, João Pedro Oliveira, Yuchen Zhang, Lei Liu, Jiajia Shen, Wenhao Su, Zihui Jing, Mingliang Wang   +7 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

An Experimental Study on the Abrasive Machining Process of Electronic Substrate Material With A Novel Ultraviolet-Curable Resin Bond Diamond Lapping Plate

IEEE Access, 2019
Sapphire is one of the most widely used electronic substrate materials in the industry. The manufacturing process of sapphire and such hard and brittle materials is extremely time and energy consuming because of their superior material properties in ...
Lei Guo, Xinrong Zhang, Chul-Hee Lee, Ioan D. Marinescu, Yihe Zhang, Jizhuang Hui   +5 more
doaj   +1 more source

Abrasive Machining Characteristics and Prediction Model for Sisal/Polyester Sandwich Composite

Journal of Natural Fibers, 2022
This work focuses on optimization of abrasive machining parameters of the natural fiber reinforced sandwich composite, which is rarely reported in the literature.
Shinde Avinash, Siva Irulappasamy, Chithirai Pon Selvan, MTH Sultan, Lee Seng Hua, Yashwant Munde   +5 more
doaj   +1 more source