Results 271 to 280 of about 3,826,227 (356)
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Machine learning cutting force, surface roughness, and tool life in high speed turning processes
Manufacturing Letters, 2021Machine learning approaches can serve as powerful tools in machining optimization processes. Model performance, including accuracy, stability, and robustness, are major criteria to choose among different methods.
Yun Zhang, Xiaojie Xu
semanticscholar +1 more source
, 2021
The interaction mechanism between the tool flank wear and the cutting force, in milling Ti-6Al-4V, is of significance for its further development. However, the relationship between the tool flank wear and the cutting force should be further investigated ...
G. Gao +4 more
semanticscholar +1 more source
The interaction mechanism between the tool flank wear and the cutting force, in milling Ti-6Al-4V, is of significance for its further development. However, the relationship between the tool flank wear and the cutting force should be further investigated ...
G. Gao +4 more
semanticscholar +1 more source
, 2021
Axial ultrasonic vibration end grinding (AUVEG) has been recognized as an efficient machining method for hard and brittle materials. In this paper, a theoretical model was proposed for predicting cutting force in AUVEG of BK7 optical glass with ...
Cheng Huang, M. Zhou, Haijun Zhang
semanticscholar +1 more source
Axial ultrasonic vibration end grinding (AUVEG) has been recognized as an efficient machining method for hard and brittle materials. In this paper, a theoretical model was proposed for predicting cutting force in AUVEG of BK7 optical glass with ...
Cheng Huang, M. Zhou, Haijun Zhang
semanticscholar +1 more source
Optical Force-Induced Nanowire Cut
The Journal of Physical Chemistry Letters, 2022One-dimensional nanometer scale-sized materials, such as nanowires, nanotubes, etc., have gradually become new types of structural components, which can be integrated into micro/nano-opto-electromechanical systems. In this paper, optical forces were applied to cut nanowires precisely, which were broken with arbitrary length ratios.
Yixuan Wu +3 more
openaire +2 more sources
, 2021
Cutting force is a significant indicator for in-process monitoring of cutting status. Although dynamometers are widely used in cutting force measurement, they are not suitable for nano-cutting due to insufficient sensitivities and low integrating ...
Yuan-Liu Chen +5 more
semanticscholar +1 more source
Cutting force is a significant indicator for in-process monitoring of cutting status. Although dynamometers are widely used in cutting force measurement, they are not suitable for nano-cutting due to insufficient sensitivities and low integrating ...
Yuan-Liu Chen +5 more
semanticscholar +1 more source
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2020
In this work, the flank wear of the cutting tool is predicted using artificial neural network based on the responses of cutting force and surface roughness. EN8 steel is chosen as a work piece material and turning test is conducted with various levels of
Thangarasu Sk +3 more
semanticscholar +1 more source
In this work, the flank wear of the cutting tool is predicted using artificial neural network based on the responses of cutting force and surface roughness. EN8 steel is chosen as a work piece material and turning test is conducted with various levels of
Thangarasu Sk +3 more
semanticscholar +1 more source
Cutting Forces Coefficient Calibration
2020 2nd International Conference on Artificial Intelligence and Advanced Manufacture (AIAM), 2020The cutting forces of flank milling is an important part of the simulation of the milling process, which affects the chatter monitoring, tool life, and surface quality of the workpiece. In this paper, a mechanistic cutting force model is proposed to predict the cutting force of the flat end milling cutter.
Ziwei Jia +3 more
openaire +1 more source
Prediction of specific cutting force and cutting force ratio in turning
Journal of Materials Processing Technology, 1994Abstract Presented in this paper is a model which enables the prediction of the specific cutting force and the cutting force ratio in metal cutting, based on a predictive machining theory using a shear-zone model of chip formation. An important feature of this model is that the variations of the flow-stress properties of the work material with strain,
B.Y. Lee, Y.S. Tarng
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Effect of Ploughing Force on Cutting Forces in Micro-cutting with a Rounded-edge Cutting Tool
Materials Today: Proceedings, 2015In micro- and nano-machining operations, the importance of cutting edge radius attracts attention to understand the mechanics of micro-cutting operations. In addition, the cutting edge radius causes higher ploughing forces and the ploughing force has many effects on the mechanics on micro- and nano-machining such as increasing the resultant force and ...
Uysal, Alper, Altan, Erhan
openaire +3 more sources
, 2020
Machining damage incurred in milling carbon fiber reinforced polymer (CFRP) composite is closely related to the cutting force. However, the dynamic distribution of the cutting force arising from different cutting effects has not been fully investigated ...
Y. He +3 more
semanticscholar +1 more source
Machining damage incurred in milling carbon fiber reinforced polymer (CFRP) composite is closely related to the cutting force. However, the dynamic distribution of the cutting force arising from different cutting effects has not been fully investigated ...
Y. He +3 more
semanticscholar +1 more source