Results 61 to 70 of about 123 (99)
, 2022 Programa de Pós-Graduação em Engenharia Mecânica. Departamento de Engenharia Mecânica, Escola de Minas, Universidade Federal de Ouro Preto.Acabamento insatisfatório da peça usinada e baixa durabilidade de ferramentas são exemplos de problemas enfrentados
Almeida, Ubiratã Sad
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Experimental and simulation study on chatter stability region of integral impeller with non-uniform allowance. [PDF]
Sci Prog, 2020 Wu Y, Wang K, Zheng G, Lv B, He Y.
europepmc +1 more source
, 2021 Cutting movement is still one of the main means to obtain the desired machined surface. As the most representative cutting method in subtractive manufacturing, milling is widely used in industrial production.
Wang, Dongqian
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Cutting Forces Assessment in CNC Machining Processes: A Critical Review. [PDF]
Sensors (Basel), 2020 Sousa VFC +6 more
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Impact of asymmetricity of indexable cutter bodies on chatter resistance [PDF]
Milling operations are often limited by regenerative chatter vibrations arising due to the flexible machine tool parts which have dynamic effects on both stationary and rotary directions.
Tola Demirel, Hatice Elif +3 more
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Estimation of Cutting Forces in Vibration Assisted Drilling System Using Augmented Kalman Filter
, 2022 Vibration assisted drilling (VAD) is a type of machining process in which high-frequency vibrations with a small amplitude are induced in the cutting tool to improve the cutting process of hard and brittle materials.
Nadeem, Kashif
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АНАЛИЗ МЕТОДОМ КОНЕЧНЫХ ЭЛЕМЕНТОВ БЕСЦЕНТРОВО-ЛЮНЕТНОГО ТОЧЕНИЯ КРУПНЫХ ВАЛОВ
, 2017 Dynamics of huge renovated lathe is simulated. Turning scheme concerns to heavy rotor shaft finishing. Lofty parts and milling head may create dynamic problems. Static, modal and harmonic frequency response function simulations were provided.
Ю. В. Василевич +3 more
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CHARACTERIZATION OF THE DYNAMIC PERFORMANCE OF MACHINE SPINDLES [PDF]
, 2014 Machine spindle dynamics and (axis of rotation) error motions may vary as a function of spindle speed due to gyroscopic effects, changes in bearing preload, centrifugal forces, and thermals effects.
NC DOCKS at The University of North Carolina at Charlotte +1 more
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Fem analysis of micro/meso-scale tooling of a precision unit
, 2016 Machining vibrations or chatter is an unwanted phenomenon during machining processes due to unwanted machining marks left on the workpiece. To identify feasible machining speed for chatter-free machining, frequency response functions (FRF) of the machine-
Khor, Jun Onn
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Asymmetric indexable cutter bodies for better chatter resistance
Milling operations are often limited by regenerative chatter vibrations arising due to the flexible machine tool parts which have dynamic effects on both stationary and rotary directions.
Kilic, Zekai Murat; id_orcid +3 more
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