Results 51 to 60 of about 12,237 (275)
Eco-efficient process based on conventional machining as an alternative technology to chemical milling of aeronautical metal skin panels [PDF]
, 2019 El fresado químico es un proceso diseñado para la reducción de peso de pieles metálicas que, a pesar de los problemas medioambientales asociados, se utiliza en la industria aeronáutica desde los años 50.
Sol Illana, Irene del
core
American Journal of Community Psychology, EarlyView.Abstract Mobile technologies have become significant resources for crisis communication and social support in recent years. However, despite empirical evidence pointing to the centrality of these technologies for parenthood in everyday life, it is yet unknown how parents' coping resources play a role in the digital environment.
Daphna Yeshua‐Katz +2 more
wiley +1 more source
MachinesThin-walled parts exhibit high flexibility, rendering them susceptible to chatter during milling, which can significantly impact machining accuracy, surface quality, and productivity. Therefore, chatter detection plays a crucial role in thin-wall milling.
Danian Zhan +4 more
doaj +1 more source
Prediction Methods and Experimental Techniques for Chatter Avoidance in Turning Systems: A Review
Applied Sciences, 2019 The general trend towards lightweight components and stronger but difficult to machine materials leads to a higher probability of vibrations in machining systems.
Gorka Urbikain +4 more
doaj +1 more source
Vibration control strategies for proof-mass actuators [PDF]
, 2007 Proof-mass actuators have been considered for a broad range of structural vibration control problems, from seismic protection for tall buildings to the improvement of metal machining productivity by stabilizing the self-excited vibrations known as ...
Huyanan, S., Sims, N.D.
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Animal Research and One Health, EarlyView.The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai +10 more
wiley +1 more source
Comprehensive Evaluation of Techniques for Intelligent Chatter Detection in Micro-Milling Processes
IEEE AccessFrictional and regenerative chatter are the most relevant unstable dynamic conditions in micro-milling. Both phenomena promote chatter, affecting the surface finishing and reducing the tool life.
Guilherme Serpa Sestito +3 more
doaj +1 more source
Numerical Analysis of CNC Milling Chatter Using Embedded Miniature MEMS Microphone Array System
Inventions, 2018 With the increasingly common use of industrial automation for mass production, there are many computer numerical control (CNC) machine tools that require the collection of data from intelligent sensors in order to analyze their processing quality.
Pang-Li Wang, Yu-Ting Tsai
doaj +1 more source
Machines, 2023 In mechanical cutting and machining, self-excited vibration known as “Chatter” often occurs, adversely affecting a product’s quality and tool life. This article proposes a method to identify chatter by applying a machine learning model to classify data ...
Quang Ngoc The Ho +4 more
doaj +1 more source
Visual Analysis of a Cold Rolling Process Using Data-Based Modeling [PDF]
, 2012 International Conference on Engineering Applications of Neural Networks (13th. 2012.
A.R. Jamieson +20 more
core +1 more source