Results 31 to 40 of about 1,214,762 (295)

Design of ultraprecision machine tools with application to manufacturing of miniature and micro components [PDF]

, 2005
Currently the underlying necessities for predictability, producibility and productivity remain big issues in ultraprecision machining of miniature/microproducts.
Chen, Dave Webb, EI-Fatatry, Frank Wardle, Gabler, Huang, Ikawa, Kai Cheng, Liu, Luo, McKeown, Nakazawa, Schellekens, Shinno, Slocum, Stephenson, Webster, Weck, Weck, Wybranski, Xichun Luo   +20 more
core   +1 more source

Artificial neural networks for controlling the temperature of internally cooled turning tools [PDF]

, 2013
Copyright @ 2013 Scientific Research PublishingBy eliminating the need for externally applied coolant, internally cooled turning tools offer potential health, safety and cost benefits in many types of machining operation.
Fϋrstmann, P, Ghani, SBC, Minton, T, Richarz, S, Roeder, M, Sammler, F, Wardle, F   +6 more
core   +1 more source

Investigation of a test rig based on smart vision sensors for automated inspection of press-hardened automotive body components [PDF]

MATEC Web of Conferences
Defects such as cracks, overlaps and impressions are prevalent in the manufacturing of press-hardened automotive body components. The prevailing industrial practices rely on manual visual inspections, which are both costly and less effective, thereby ...
Simon Fabio, Werner Thomas, Weidemann Andreas, Guilleaume Christina, Brosius Alexander   +4 more
doaj   +1 more source

Compression properties of 316L stainless steel E-BCT lattice structure based on SLM process

Journal of Aeronautical Materials
The elliptic section body-centered tetragonal（E-BCT）lattice structure of 316L stainless steel fabricated based on selective laser melting（SLM），represents an enhanced lattice structure with improved compressive performance.
ZHU Fengli, XU Mingsan, WEI Tieping, YE Jianhua, PAN Wenhan, YANG Linyi   +5 more
doaj   +1 more source

Analytical and experimental study of feed rate in high-speed milling [PDF]

, 2013
In the context of high-speed milling (HSM), during the machining process dynamic machine response has to be identified. To achieve this, we have to calculate the feed rate evolution in linear and circular interpolation according to dynamic performance of
Baili, Maher, Dessein, Gilles, Gassara, Bassem, Hbaieb, Moncef, Saï, Wassila Bouzid   +4 more
core   +3 more sources

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Optimization experiment on eccentric lapping of cylindrical rollers

Nanotechnology and Precision Engineering, 2018
Cylindrical rollers are important elements of bearings, and their machining accuracy and consistency affect the bearing quality. Using a GCr15 cylindrical roller of Ф11 × 12 as the processing object in this study, the effects of loading pressure ...
Jia Su, Julong Yuan, Sen Zhang, Binghai Lv   +3 more
doaj   +1 more source

Optimization of 5-Axis milling processes based on the process models with application to airfoil machining [PDF]

, 2007
5-axis milling is widely used in machining of complex surfaces such as airfoils. Improper selection of machining parameters may cause low productivity and undesired results during machining.
Budak, Erhan, Tunc, Taner
core  

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai, Gil Del Val, Alain, Suárez, Alfredo, Veiga, Fernando   +3 more
core   +2 more sources

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source