Results 11 to 20 of about 31,343 (249)

Temperature Field Analysis of Grinding Face Gear

open access: yesJixie chuandong, 2019
The principal directions and corresponding curvatures at grinding point on face gear tooth surface are derived according to meshing theory and differential geometry theory.
Ning Zhao   +4 more
doaj   +1 more source

Study on the Distribution of Cycloidal Gear Forming Grinding Temperature Field

open access: yesJixie chuandong, 2018
In the precision machining process of high precision RV reducer cycloid gear tooth surface,the grinding wheel is included in the tooth groove,and most of the grinding can be converted into thermal energy,causing the temperature of grinding zone to rise ...
Ke Qingxun   +3 more
doaj   +1 more source

Numerical Simulation and Analysis of Cycloidal Gear Forming Grinding Temperature Field

open access: yesJixie chuandong, 2018
Forming grinding process is one of the methods for finishing the cycloidal gear. When the grinding process parameters are not suitable,the instantaneous heat generated in the grinding zone will cause the tooth surface burn.
Ke Qingxun   +4 more
doaj   +1 more source

INVESTIGATION OF THE TEMPERATURE FIELD DURING GRINDING WITH FLAP WHEELS

open access: yesIzvestiya of Samara Scientific Center of the Russian Academy of Sciences, 2022
Mathematical dependences for calculating the distance between the cutting grains of the fl ap wheel are given. Numerical simulation of the temperature fi eld that occurs in the process of grinding workpieces with fl ap wheels of workpieces made of alloy D16 has been performed.
A.N. Unyanin, V.S. Chistyakov
openaire   +1 more source

An analysis of the temperature field of the workpiece in dry continuous grinding [PDF]

open access: yesJournal of Engineering Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
González–Santander, J. L.   +3 more
openaire   +1 more source

Optimization of temperature field evolution simulation during wet flat grinding [PDF]

open access: yesWIT Transactions on Engineering Sciences, 2015
Ciencias ...
González-Santander Martínez, Juan Luis   +3 more
openaire   +2 more sources

Cutting performance and tool wear in laser-assisted grinding of SiCf/SiC ceramic matrix composites

open access: yesMaterials Research Express, 2022
Ceramic matrix composites have high hardness, so their machining requires high grinding forces that cause severe wear of the grinding head. To investigate this problem, the present study investigated the cutting performance of conventional grinding (CG ...
Xianjun Kong   +5 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Thermo-mechanical Coupling Simulation Analysis of Cycloid Gear Multi-tooth Form Grinding

open access: yesJixie chuandong, 2020
The cycloid gear multi-tooth form grinding is a gear finishing process,which can finish the processing of three tooth grooves at same time.In the process of high-speed grinding,high temperature will arise on the gear surface instantaneously,which may ...
Shi Enbing   +5 more
doaj  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

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