Results 81 to 90 of about 5,279,309 (237)

Retrofitting enables sustainability, Industry 4.0 connectivity, and improved usability

Advances in Industrial and Manufacturing Engineering
Retrofitting is a sustainable approach to improving the capabilities and extending the life of aging machine tools. Reusing the mechanical construction and replacing only the control electronics and software is a viable option to upgrade an aging machine
Tero Kaarlela, Tero Niemi, Tomi Pitkäaho, Jari Harjula   +3 more
doaj   +1 more source

Evaluating Safety Systems for Machine Tools with Computer Numerical Control using Analytic Hierarchy Process

Safety, 2019
Computer numerical control (CNC) machine tools are complex production systems with fully automatic machine parts. Nowadays, high feed rates and machining speeds are used during the machining process. Human operators are still needed to set-up the machine,
Sever-Gabriel Racz, Radu-Eugen Breaz, Lucian-Ionel Cioca   +2 more
doaj   +1 more source

Advanced In Vitro Platforms for Experimental Liver Research: From Organoids and Liver‐on‐Chip to Omics and Artificial Intelligence

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Hepatocytes perform essential physiological functions in the human body. Gaining more profound insight into the liver structure, diseases, and physiology by using in vitro models can help to propose more relevant clinical applications. Conventional in vitro liver models, such as two‐dimensional (2D) cell cultures, fail to adequately replicate ...
Seyedeh Kiana Teymorian, Pedram Asadi Sarabi, Abbas Piryaei, Massoud Vosough   +3 more
wiley   +1 more source

A Microfluidic TFF Device for Biopharmaceutical Process Development: Scale‐Down Verification of Ultrafiltration and Diafiltration Modes for Monoclonal Antibodies

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Tangential flow filtration (TFF) is an essential operation in downstream bioprocessing, yet conventional scale‐down models require large material volumes and often fail to capture scale‐relevant hydrodynamics. A microfluidic TFF (µTFF) platform was developed that preserves wall shear rate and transmembrane pressure, enabling low‐volume ...
Nusrat Jahan, Nicolas Szita, Spyridon Konstantinidis, Marco P. C. Marques   +3 more
wiley   +1 more source

Sistema para pré-ajustagem de ferramentas, utilizando processamento de imagens, aplicado a um centro de usinagem CNC

Revista Principia, 2017
The use of CNC machine tools is widespread in machining companies, because these machines provide a high productive capacity and, additionally, meet the levels of accuracy and precision required by customers.
Rafael Franklin Alves Silva, Laurivan da Silva Diniz, Luiz Henrique Melo Silva Nóbrega, Verílton Nunes da Silva, João Bosco de Aquino Silva   +4 more
doaj   +1 more source

Beyond Conventional Cost–Benefit Analysis to Integrated Sustainability Assessment in Additive Manufacturing

Business Strategy and the Environment, EarlyView.
ABSTRACT Additive manufacturing (AM) adoption provides numerous benefits, including decentralised production, design flexibility, mass customisation, reduced material waste and lightweight designs. However, AM investment decisions are complex and challenging for manufacturers, and limited knowledge exists about the holistic assessment of relevant costs
Dilupa Nakandala, Premaratne Samaranayake, Muhammad Salman Asif, Richard Yang, Pauline Ross, Abdul Babar   +5 more
wiley   +1 more source

Electrospun Porous Materials for the Next‐Generation Proton Exchange Membrane Fuel Cells: Progress, Challenges, and AI‐Optimized Perspectives

Carbon Energy, EarlyView.
Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang, Panfeng Wang, You Gong, Zeyu Sun, Huatan Chen, Geng Wang, Ting Tao, Chuang Zhai, Xi Wang, Ruixin Chen, Jiaxin Jiang, Bingrong Zhang   +11 more
wiley   +1 more source

Operational Modal Analysis of CNC Machine Tools Based on Flank-Milled Surface Topography and Cepstrum

Vibration
Conducting research on the dynamics of machine tools can prevent chatter during high-speed operation and reduce machine tool vibration, which is of significance in enhancing production efficiency.
Liwen Guan, Yanyu Chen, Zijian Wang
doaj   +1 more source

Environment Friendly Sustainable End‐Of‐Life Solutions for Plastic Components in Indian Automotive Industries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Growing concerns about the environmental and social consequences of plastics around the world, manufacturing industries are associated with business are focusing on sustainable end‐of‐life options‐based solutions which aim at increasing the product life cycle.
Sivakumar Kirupanandan, Deepak Mathivathanan, Jayakrishna Kandasamy, Michele Mosca   +3 more
wiley   +1 more source

MindSphere V2 for CNC machine tools

Mechanik, 2018
Presented is the concept of the implementation of the Internet of Things (IoT) using the MindSphere platform offered by Siemens with accompanying additional hardware and software dedicated to numerically controlled machine tools.
openaire   +2 more sources