Results 31 to 40 of about 3,950,284 (345)
System-structural approach to improving the design of cutting tools
Технічна інженерія, 2023 This article presents a systematic analysis, which involves the study of a cutting tool, its elements, and the relationships between them. An element-by-element analysis of the operating conditions of face mills is presented, where such components as the
L.Ye. , N.О. , P.P. , О.L. , H.M.
doaj +1 more source
Materials, 2019 It is hypothesized that the orientation of tool maneuvering in the milling process defines the quality of machining. In that respect, here, the influence of different path strategies of the tool in face milling is investigated, and subsequently, the best
R. Ali +5 more
semanticscholar +1 more source
Pulmonary Medicine, 2018 Background. Flour dust in the respiratory tract affects lung function. Flour dust is a heterogeneous organic substance which can have a tendency to cause respiratory ailments.
Dessalegn Demeke, Diresibachew W. Haile
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Data on the mechanical properties of recycled wind turbine blade composites
Data in Brief, 2018 Wind turbine blades that face end-of-life recycled mechanically. The recycled material was first comminuted via a hammer-mill through a range of varying screen sizes, resonated (polymeric Methylene diphenyl isocyanate (pMDI)) and then hand-formed and hot
Seyed Hossein Mamanpush +3 more
doaj +1 more source
Surface Roughness Modelling in Face Milling
Procedia CIRP, 2015 AbstractThe ability to plan the quality of surfaces is very important in manufacturing due to the fulfillment of requirements for parts machined by different methods. A method and a modelling procedure are introduced in the paper based on the definition of the relations between the calculated theoretical and the measured real roughness values of ...
Felhő, Csaba +2 more
openaire +1 more source
The precarious conviviality of water mills [PDF]
, 2018 Social institutions such as the water-powered grain mills of Ottoman Cyprus are elaborately interconnected with a wide range of human and non-human players, from millers and villagers to water, gradient, stone and climate.
Given, Michael
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity
Arthritis Care &Research, EarlyView.Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley +1 more source
Optimization of the ball mill processing parameters in the fat filling production [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 The aim of this study was to determine the effect of the main milling variables, i.e., agitator shaft speed (50, 75 and 100%, which is 25, 37.5 and 50 rpm) and milling time (30, 45 and 60 min) on physical and sensory properties of fat filling, as well as
Lončarević Ivana S. +6 more
doaj +1 more source
Utilizing TiC Cermet in Face-Milling
Bulletin of JSME, 1963 A higher production rate of face-milling will be realized if a more abrasion resistant but less tough tool material can be used without breakage. For this purpose, titanium carbide cermet tool material is studied for utilization in steel face-milling. The main problem is to provide the effective land and the proper rake angle to the cutting edge.
Keiji OKUSHIMA, Tetsutaro HOSHI
openaire +2 more sources