Results 51 to 60 of about 2,309 (295)

Prediction of Shear Localization Onset in Machining of Ti-6al [PDF]

, 2020
Hafif ve enerji tasarrufu sağlayan malzemelerin kullanılması otomotiv, havacılık ve biyomedikal vb. gibi farklı endüstrilerde önemli bir rol oynamaktadır.
Oliaei, Samad Nadimi Bavil, Yılmaz, Okan Deniz   +1 more
core  

Accuracy Analysis for a Flow Line Process using a Mobile Holding Fixture for Machining CRFP Components (SAE Paper 2022-01-0041) [PDF]

, 2022
The aerospace sector is challenged to produce airplanes more efficiently and resiliently in the future. This leads to an increasing demand for improving productivity and flexibility as well as providing solutions for sustainable developments.
Kallipalayam Murugesan, Satheesh Kumar, Böhlmann, Christian, Niermann, Dirk, Brillinger, Christoph, Möller, Christian, Hintze, Wolfgang   +5 more
core  

Method for Detecting Tiny Defects on Machined Surfaces of Mechanical Parts Based on Object Recognition

Applied Sciences
In response to the high missed detection rates and low efficiency of traditional methods in detecting tiny defects on the machining surfaces of mechanical parts, this study proposes an efficient defect detection method based on deep learning.
Haotian Li, Zhen Wang, Lipeng Qiu, Xichu Wei   +3 more
doaj   +1 more source

Modelling of the dynamic behaviour of hard-to-machine alloys

EPJ Web of Conferences, 2012
Machining of titanium alloys and nickel based superalloys can be difficult due to their excellent mechanical properties combining high strength, ductility, and excellent overall high temperature performance.
Bäker M., Shrot A., Leemet T., Hokka M., Kuokkala V.-T.   +4 more
doaj   +1 more source

Experimental Study of Micro Electrochemical Discharge Machining of Ultra-Clear Glass with a Rotating Helical Tool [PDF]

, 2019
Electrochemical discharge machining (ECDM) is one effective way to fabricate non-conductive materials, such as quartz glass and ceramics. In this paper, the mathematical model for the machining process of ECDM was established.
Songsong Li, Chao Zhang, Zhiyuan Wei, Yong Liu, Chunsheng Guo   +4 more
core   +1 more source

WEDM as a Replacement for Grinding in Machining Ceramic Al₂O₃-TiC Cutting Inserts

Metals, 2021
Small-size cutting inserts for assembly cutters are widely used to manufacture a variety of parts for the aerospace, automotive and mechanical engineering industries.
Sergey N. Grigoriev, Alexey B. Nadykto, Marina A. Volosova, Alexander A. Zelensky, Petr M. Pivkin   +4 more
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Large NC Machining Fast Knife Mould Based on Image Technology [PDF]

, 2011
In NC machining large moulds, second mold will install deviated orientation problem. Based on image technology, after the second for installation of workpiece, collected clip in the concrete pins on measuring and calculating the image processing ...
D.L. Ma, Xiao Ran Song, L.J. Liu, Zhong Yang Zhao, Xian Li Liu   +4 more
core   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Local Approximations, Real Interpolation and Machine Learning

CoRR, 2022
We suggest a novel classification algorithm that is based on local approximations and explain its connections with Artificial Neural Networks (ANNs) and Nearest Neighbour classifiers. We illustrate it on the datasets MNIST and EMNIST of images of handwritten digits.
Eric Setterqvist, Natan Kruglyak, Robert Forchheimer   +2 more
openaire   +2 more sources