Geometry simulation and evaluation of the surface topography in five-axis ball-end milling

Li, Bo; Cao, Yanlong; Chen, Wenhua; Pan, Jing

doi:10.1007/s00170-017-0505-9

Cited by 18 publications

(2 citation statements)

References 35 publications

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“…Zhang et al [5] proposed the surface morphology model with the initial phase difference as a variable in milling and analyzed its effect on the surface morphology characteristics. Zhang et al [6,7] researched the surface topography acquired by rounded corner milling cutters under multi-axis control. Paper [8,9] established the model of surface topography with the Z-map method.…”

Section: Introductionmentioning

confidence: 99%

Surface roughness prediction and roughness reliability evaluation of CNC milling based on surface topography simulation

Zhang,

Lv,

et al. 2024

Eksploatacja i Niezawodność – Maintenance and Reliability

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Surface roughness is influenced by various factors with uncertainty characteristics, and roughness reliability can be used for the assessment of the surface quality of CNC milling. The paper develops a method for the assessment of surface quality by considering the coupling effect and uncertainty characteristic of various factors. According to the milling kinematics theory, the milling surface topography simulation was conducted by discretizing the cutting edge, machining time, and workpiece. Considering the coupling effect of various factors, a roughness prediction model is established by the SSA-LSSVM, and its prediction accuracy reaches more than 95%. Then, the roughness reliability model was developed by applying the response surface methodology to achieve the assessment of surface quality. The proposed method is verified by the milling experiments. The maximum values of the relative errors between the simulation and experimental results of the surface roughness and roughness reliability are 9% and 1.5% respectively, indicating the correctness of the method proposed in the paper.

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Section: Introductionmentioning

confidence: 99%

Surface roughness prediction and roughness reliability evaluation of CNC milling based on surface topography simulation

Zhang,

Lv,

et al. 2024

Eksploatacja i Niezawodność – Maintenance and Reliability

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“…In recent studies, Bo et al [20] Proposed a geometrical simulation of a milled surface based on the skin model of the workpiece. The workpiece and the machine tool were supposed as rigid elements.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation of the Effect of the Machine Kinematic Behavior on the Surface Topography and Roughness in High Speed Ball end Milling of the AISI4142 Steel

Sai¹,

Belguith²,

Baili³

et al. 2021

Preprint

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The analysis of the surface topography in ball end milling is an objective studied by many researchers, several methods were used and many combinations of cutting conditions and machining errors are considered. In the milling tool paths the trajectories presents a points of changing direction where the tool decelerates before and accelerates after respecting the velocity profiles of the machine. In this paper, we propose experimental investigations of the effect of the kinematic behavior of the machine tool on the surface quality. A poor topography and roughness are remarked on the deceleration and the acceleration zones compared to the stationary zone.

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Analysis of Surface Roughness and Vibrations During Micro Ball End Milling with Various Ramping Directions

Wojciechowski,

Trojanowska,

Bartkowski

et al. 2024

Lecture Notes in Mechanical Engineering

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Geometry simulation and evaluation of the surface topography in five-axis ball-end milling

Cited by 18 publications

References 35 publications

Surface roughness prediction and roughness reliability evaluation of CNC milling based on surface topography simulation

Surface roughness prediction and roughness reliability evaluation of CNC milling based on surface topography simulation

Experimental Investigation of the Effect of the Machine Kinematic Behavior on the Surface Topography and Roughness in High Speed Ball end Milling of the AISI4142 Steel

Analysis of Surface Roughness and Vibrations During Micro Ball End Milling with Various Ramping Directions

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