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Optimal design of helical flute of irregular tooth end milling cutter based on particle swarm optimization algorithm

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021
Due to the variable pitch angle and helix angle of the irregular tooth end milling cutter, the mass of the integral end milling cutter is eccentric, and the high stability and precision design of the irregular tooth end milling cutter is still a ...
Haibin Yu   +4 more
semanticscholar   +1 more source

Prediction of surface residual stress in end milling with Gaussian process regression

, 2021
The residual stress has an important influence on the performance of parts such as fatigue life, and many researches have been carried out for the quantitative evaluation or prediction of residual stress.
Minghui Cheng   +6 more
semanticscholar   +1 more source

Effects of tool vibration on surface integrity in rotary ultrasonic elliptical end milling of Ti–6Al–4V

, 2020
Titanium alloys have been applied in aerospace, biomedical, and chemical industries due to their superior mechanical properties. As a novel machining method, rotary ultrasonic elliptical machining has been successfully introduced into high-speed side ...
Mingliang Zhang   +5 more
semanticscholar   +1 more source

Analysis of flat-end milling forces considering chip formation process in high-speed cutting of Ti6Al4V titanium alloy

Simulation modelling practice and theory, 2020
This paper proposes a unified numerical and analytical approach to predict flat-end milling forces considering the chip morphology and cutting force in high-speed cutting of titanium alloy (Ti6Al4V).
M. Aydın, U. Köklü
semanticscholar   +1 more source

Dynamics modeling and stability analysis of five-axis ball-end milling system with variable pitch tools

International Journal of Mechanical Sciences, 2020
Chatter has become a major obstacle in realizing high efficiency milling under the premise of ensuring structure integrity, as it creates violent vibration to the milling system and in turn results in poor surface finish and accelerated tool wear ...
Danian Zhan   +3 more
semanticscholar   +1 more source

Influence of additive manufacturing-induced anisotropy on tool wear in end milling of Ti6Al4V

, 2020
Additive manufacturing induces a microstructural anisotropy in its components, that reflects on their mechanical properties, and, in turn, on their machinability.
L. Lizzul   +4 more
semanticscholar   +1 more source

A comprehensive study on flank wear progression of polycrystalline diamond micro-tool during micro end-milling of SiCp/Al composites

, 2020
SiCp/Al composites are extremely difficult to process due to the existence of reinforced particles and the associated severe tool wear. The conducted experiments indicate that abrasive and adhesive wear are main flank wear types of PCD micro-tools in ...
Ben Deng   +5 more
semanticscholar   +1 more source

Development of tool condition monitoring system in end milling process using wavelet features and Hoelder’s exponent with machine learning algorithms

, 2020
An effort was made to monitor the flank wear using wavelet analysis by extracting the Hoelder’s exponent as a feature and using various machine learning algorithms to forecast the tool condition.
T. Mohanraj   +4 more
semanticscholar   +1 more source

Experimental investigation on surface roughness in CNC end milling process by uncoated and TiAlN coated carbide end mill under dry conditions

Materials Today: Proceedings, 2020
In this study, the effect of machining parameters on surface roughness is investigated during CNC end milling process of Al6061 – T6 Alloy by Taguchi’s method.
P. H. S. Masooth   +2 more
semanticscholar   +1 more source

Machining with End Mills

Russian Engineering Research, 2018
Research shows that, in the machining of plane surfaces and mating contours by opposed end mills, the mill diameter must be taken into account in selecting the cutting depth so as to improve the machining precision.
A. E. Perminov   +2 more
openaire   +1 more source

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