Results 1 to 10 of about 13,717,021 (351)

Effect of Acidity Levels and Feed Rate on the Porosity of Aerogel Extracted from Rice Husk under Ambient Pressure. [PDF]

open access: yesNanomaterials (Basel), 2019
Silica aerogels have attracted tremendous interest due to their high specific surface area and the physical, chemical, and mechanical properties as promising materials for thermal insulation, chemical sensors, and energy storage devices.
Ban G, Song S, Lee HW, Kim HT.
europepmc   +2 more sources

Influence of Feed Rate on the Performance of Hydrocyclone Flow Field

open access: yesSeparations, 2022
In order to clarify the influence of feed rate on a hydrocyclone flow field, numerical simulation was employed to model the influence of feed rate on the pressure field, velocity field, air column, turbulent kinetic energy, and split ratio.
Yuekan Zhang   +5 more
doaj   +2 more sources

Al6061 surface roughness and optical reflectance when machined by single point diamond turning at a low feed rate. [PDF]

open access: yesPLoS One, 2018
Ultra-precision face turning of Al6061 mirrors using single point diamond turning (SPDT) was undertaken to investigate the correlation between the surface roughness and reflectance. By reducing the feed rate, the optimal feed rate when the chip formation
Li LH, Yu NH, Chan CY, Lee WB.
europepmc   +2 more sources

Effect of Grinding Conditions on Clinker Grinding Efficiency: Ball Size, Mill Rotation Speed, and Feed Rate

open access: yesBuildings
The production of cement, an essential material in civil engineering, requires a substantial energy input, with a significant portion of this energy consumed during the grinding stage.
Yahya Kaya   +4 more
doaj   +2 more sources

Study of the Law Motion of the Micro-EDM Drilling Process

open access: yesJournal of Manufacturing and Materials Processing, 2023
Micro-EDM is an unconventional technology used to machine every type of electrically conductive material regardless of its mechanical properties. Material removal occurs through electrical discharges between the workpiece and the electrode immersed in a ...
Giuseppe Pellegrini, Chiara Ravasio
doaj   +1 more source

Effect of rotational speed and feed rate on microstructure and mechanical properties of 6061 aluminum alloy manufactured by additive friction stir deposition

open access: yesThe International Journal of Advanced Manufacturing Technology, 2023
Additive friction stir deposition (AFSD) is attractive for its ability to create freeform and fully dense structures without melting and solidification.
Gang Chen   +5 more
semanticscholar   +1 more source

A novel feed rate scheduling method with acc-jerk-continuity and round-off error elimination for non-uniform rational B-spline interpolation

open access: yesJournal of Computational Design and Engineering, 2023
Feed rate scheduling is a critical step in computer numerical control (CNC) machining, as it has a close relationship with machining time and surface quality. It has now become a hot issue in both industry and academia.
Yifei Hu   +7 more
semanticscholar   +1 more source

Analysis of the Influents of Cutting Parameters in Drilling GFRP Composites Using Taguchi Method

open access: yesDiyala Journal of Engineering Sciences, 2023
Carbon Fiber Reinforced Plastic (CFRP) is widely employed today, mainly in industries, due to its required properties of high corrosion resistance, high strength, and lightweight, this work studies the influence of the cutting parameters on the surface ...
Iman Naemah
doaj   +1 more source

The effect of roller pressure and feed rate on hides squeezing

open access: yesE3S Web of Conferences, 2023
The article presents the results of experimental studies of the process of extracting excess liquid from a water-saturated hide. The experiments were conducted in two options: using a rigid base plate and a cermet base plate for the feed mechanism of the
G. Bahadirov, Gerasim N. Tsoy, A. Nabiev
semanticscholar   +1 more source

Investigation of conventional and ANN-based feed rate scheduling methods in trochoidal milling with cutting force and acceleration constraints

open access: yesThe International Journal of Advanced Manufacturing Technology, 2023
In CNC milling, the feed rate scheduling is a frequently used method to increase machining quality and efficiency. Among the benefits of feed rate scheduling, this paper focuses on controlling the tool load and optimizing the machining time. Although the
Á. Jacsó   +5 more
semanticscholar   +1 more source

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