Results 71 to 80 of about 47,139 (341)
Structural Design and Optimization in the Beam of a Five-axis Gantry Machining Center
, 2020 Five-axis gantry machining centers are strategic equipment urgently needed for modern defense industry. These centers are also the basic manufacturing equipment for modern molds.
Xin Li, Ying Huang, Zhi Zhou
semanticscholar +1 more source
Simulation of a finishing operation : milling of a turbine blade and influence of damping [PDF]
, 2012 Milling is used to create very complex geometries and thin parts, such as turbine blades. Irreversible geometric defects may appear during finishing operations when a high surface quality is expected.
BALMES, Etienne +4 more
core +5 more sources
Multi-agent framework based on smart sensors/actuators for machine tools control and monitoring [PDF]
, 2006 Throughout the history, the evolutions of the requirements for manufacturing equipments have depended on the changes in the customers' demands. Among the present trends in the requirements for new manufacturing equipments, there are more flexible and ...
Archimède, Bernard, Desforges, Xavier
core +3 more sources
Advances in Mechanical Engineering, 2017 Real-time nonlinear error caused by rotation axis motion in five-axis interpolation can be compensated by rotational tool center point function.
Zhongquan Shi, Wenhua Ye, Ruijun Liang
doaj +1 more source
Machining strategy development in 5-axis milling operations using process models [PDF]
, 2010 Increased productivity and part quality can be achieved by selecting machining strategies and conditions properly. At one extreme very high speed and feed rate with small depth of cut can be used for high productivity whereas deep cuts accompanied with ...
Budak, Erhan +8 more
core
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
International Journal of Automation Technology, 2018 This study proposes an identification and compensation method for the geometric errors of the rotary axes in five-axis machining centers, based on the on-machine measurement results of the machined workpiece. Geometric errors can be identified from the shape geometry of the workpiece machined by five-axis motions because the influence of the errors ...
Ryuta Sato, Keiichi Shirase
openaire +1 more source
An investigation into reducing the spindle acceleration energy consumption of machine tools [PDF]
, 2016 Machine tools are widely used in the manufacturing industry, and consume large amount of energy. Spindle acceleration appears frequently while machine tools are working. It produces power peak which is highly energy intensive. As a result, a considerable
Jia, Shun +5 more
core +2 more sources
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
Projekt for manufacturing of gears for Company Stab spol. s r. o. [PDF]
, 2020 Diplomová práca opisuje projekt na založenie novej divízie pre firmu ktorá sa zaoberá generálnymi opravami strojov. V prvej časti práce je rozoberaná teoretická časť o výrobnom procese ozubenia a ekonomická časť tejto práce. Hlávne časti práce sú analýza
Štefan Staník
core