Results 41 to 50 of about 1,758,236 (207)

Review of Data-driven Decision Support Systems and Methodologies for the Diagnosis of Casting Defects [PDF]

Archives of Foundry Engineering
The concept of 'Industry 4.0' has introduced great dynamism into production environments, making them more integrated, connected and capable of generating large volumes of data.
A. Burzyńska
doaj   +1 more source

Controlling process instability for defect lean metal additive manufacturing

Nature Communications, 2022
Defects induced by process instabilities in metal additive manufacturing limit its applications. Here, the authors report controlling laser-powder bed interaction instabilities by nanoparticles leads to defect lean metal additive manufacturing.
Minglei Qu, Qilin Guo, Luis I. Escano, Ali Nabaa, S. Mohammad H. Hojjatzadeh, Zachary A. Young, Lianyi Chen   +6 more
doaj   +1 more source

Review of influencing factors of prestressed concrete cylinder pipe durability

Građevinar
A prestressed concrete cylinder pipe (PCCP) is a composite conduit comprising a concrete core, an anti-seepage steel cylinder, prestressed steel wires, and a mortar protective layer.
Yuan Li, Hao Feng, Zhou Sha
doaj   +1 more source

Integrated Non-Destructive Testing for Assessing Manufacturing Defects in Melt-Fusion Bonded Thermoplastic Composite Pipes

NDT - Journal of Non-Destructive Testing
The thermoplastic composite pipe (TCP) manufacturing process introduces defects that impact performance, such as voids, misalignment, and delamination. Consequently, there is an increasing demand for effective non-destructive testing (NDT) techniques to ...
Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna   +4 more
doaj   +1 more source

The effect of manufacturing defects and license plate on the energy efficiency of solar vehicles

Academia Green Energy
In recent times, research on the energy efficiency of solar vehicles has gained momentum. A significant component of the mentioned efficiency is the vehicle’s resistance to airflow.
Burak İpek, Mehmet Yıldız, Tunahan Akış, Aytaç Gören   +3 more
doaj   +1 more source

Effects of Contaminations on Electric Arc Behavior and Occurrence of Defects in Wire Arc Additive Manufacturing of 316L-Si Stainless Steel

Metals
Additive Manufacturing is a manufacturing process that consists of obtaining a three-dimensional object from the deposition of material layer by layer, unlike conventional subtractive manufacturing methods.
Joyce Ingrid Venceslau de Souto, Jefferson Segundo de Lima, Walman Benício de Castro, Renato Alexandre Costa de Santana, Antonio Almeida Silva, Tiago Felipe de Abreu Santos, João Manuel R. S. Tavares   +6 more
doaj   +1 more source

A more reliable defect detection and performance improvement method for panel inspection based on artificial intelligence

Journal of Information Display, 2021
This paper presents a practical approach to automatic inspection of display panels based on deep neural networks. The approach accurately detects appearance defects on display panels in various sizes and shapes within a short computation time. We propose
Eui-Young Jeong, Jaewon Kim, Won-Hyouk Jang, Hyun-Chang Lim, Hanaul Noh, Jong-Myong Choi   +5 more
doaj   +1 more source

MANUFACTURING DEFECTS OF TABLETS - A REVIEW

Journal of Drug Delivery and Therapeutics, 2013
Tablet defects can come from any of the unit operation upstream and from the tablet press. The raw materials may be of poor quality or do not meet specification, causing excessive fines that lead to a host of defects. The formulation may be the source of defects if the material do not compress well or the processing step specified within the ...
Abhinav Singh Rana, S L Hari Kumar
openaire   +1 more source

Neural Topic Generation Utilizing Attention Mechanisms With Transformer‐Based Embeddings for Root‐Cause Analysis of Manufacturing Defects in Electronic Products

Engineering Reports
Root‐cause analysis (RCA) is a critical process for identifying and mitigating manufacturing defects, particularly in the electronics industry, where minor issues can lead to significant operational and financial consequences.
Vutivi Mabasa, Uche A. K. Chude‐Okonkwo, Babu S. Paul   +2 more
doaj   +1 more source

Dataset for defect detection in textile manufacturing

Data in Brief
This dataset, collected during November 2022 at Textil Santanderina, a leading textile manufacturer based in Cabezón de la Sal (Cantabria, Spain), comprises high-resolution images of Batavia and Sarga fabrics. The images were captured as part of a project to document and analyze the intricate weaves and patterns of these fabrics.
Beatriz Gil-Arroyo, Juan Marcos Sanz, Ángel Arroyo, Daniel Urda, Nuño Basurto, Álvaro Herrero   +5 more
openaire   +3 more sources