Results 11 to 20 of about 90,567 (273)

Manufacturing Analysis of Face Milling Technology by Tool Setting Using the Same Initial Parameters

open access: yesJournal of Mechanical Engineering, 2023
The axis of rotation of the tool is perpendicular for the machined surface in case of face milling technology. This technology is applicable for manufacturing of planar surfaces.
Bodzâs Sândor
doaj   +1 more source

Investigating the Effect of SiCp Particle Shape on the Mechanical Behaviors of SiCp/WE43 Magnesium Matrix Composites by Finite Element Simulation

open access: yesMetals, 2022
Previous results reported that SiCp (Silicon Carbide particles) particle doping proved to be effective in enhancing the wear performance of WE43 magnesium alloy.
Hulin Wu   +4 more
doaj   +1 more source

Locating Error when Clamping Workpiece between Centers [PDF]

open access: yesMATEC Web of Conferences, 2021
The total machining error includes some distinct errors summed up by following certain rules. One of these errors is the workpiece locating error, which occurs when the workpiece reference base does not match the workpiece locating surface.
Slătineanu Laurentiu   +6 more
doaj   +1 more source

Modelling of transitional workpiece deformation in end-milling considering workpiece rigidity reduction

open access: yesNihon Kikai Gakkai ronbunshu, 2023
Workpiece rigidity during end-milling processes decreases monotonously. Reduction rates of the rigidity become large when the end-milling operations have large cutting stock such as carve out machining.
Koji TERAMOTO, Yutaro NAKAO, Yuya HIBINO
doaj   +1 more source

A new automatic machine learning based hyperparameter optimization for workpiece quality prediction

open access: yesMeasurement and control (London. 1968), 2020
Workpiece quality prediction is very important in modern manufacturing industry. However, traditional machine learning methods are very sensitive to their hyperparameters, making the tuning of the machine learning methods essential to improve the ...
Long Wen, Xingchen Ye, Liang Gao
semanticscholar   +1 more source

Geometric Theorems and Application of the DOF Analysis of the Workpiece Based on the Constraint Normal Line

open access: yesAdvances in Materials Science and Engineering, 2021
Aiming at the problem of judging the degree of freedom (DOF) of the workpiece in the fixture by experience, it is difficult to adapt to the analysis of the DOF of some singular workpieces.
Guojun Luo, Xiaohui Wang, Xianguo Yan
doaj   +1 more source

Improvement of form accuracy in cylindrical traverse grinding with steady rest by controlling traverse speed

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2021
In cylindrical traverse grinding, a slender workpiece is bent by the normal grinding force due to its low stiffness. Consequently, a form error is generated by the elastic deformation of the workpiece during the grinding process.
Hidetaka FUJII   +4 more
doaj   +1 more source

Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics

open access: yesApplied Sciences, 2019
In face milling one of the most important parameters of the process quality is the roughness of the machined surface. In many articles, the influence of cutting regimes on the roughness and cutting forces of face milling is considered.
D. Pimenov   +8 more
semanticscholar   +1 more source

Electromechanical Coupling Dynamic and Vibration Control of Robotic Grinding System for Thin-Walled Workpiece

open access: yesActuators, 2023
The robotic grinding system for a thin-walled workpiece is a multi-dimensional coupling system composed of a robot, a grinding spindle and the thin-walled workpiece.
Yufei Liu, Dong Tang, Jinyong Ju
doaj   +1 more source

The Effects of Heat Generation on Cutting Tool and Machined Workpiece

open access: yesJournal of Physics: Conference Series, 2019
Metal cutting processes usually cause heat generation at the cutting zone (around the workpiece-tool intersection). The heat generated during these processes may cause different effects on both the workpiece and tool, this in turn may affect the finished
T. S. Ogedengbe   +6 more
semanticscholar   +1 more source

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