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   Articles with "four axis" as a keyword



Four-axis trochoidal toolpath planning for rough milling of aero-engine blisks

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recommendations! Published in 2019 at "Chinese Journal of Aeronautics"

DOI: 10.1016/j.cja.2018.09.001

Abstract: Abstract The Blade Integrated Disk (Blisk) is one of the key components in the aero-engine, it is generally manufactured by the multi-axis milling and almost 90% raw materials are removed. To avoid the full immersion… read more here.

Keywords: axis; trochoidal toolpath; aero engine; four axis ... See more keywords

Development of a Four-Axis Force Sensor for Center of Gravity Estimation Using Tree-Based Machine Learning Models

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3544799

Abstract: State-of-the-art center-of-gravity (CoG) estimation methods often face accuracy limitations due to significant errors introduced by commercial force sensors. In addition, these methods typically require more than three poses and rely on complex matrices and equations,… read more here.

Keywords: center gravity; force; sensor; four axis ... See more keywords

Springback characteristics and influencing laws of four-axis flexible roll bending forming for aluminum alloy

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recommendations! Published in 2024 at "PLOS ONE"

DOI: 10.1371/journal.pone.0306604

Abstract: This study aims to solve the problem of springback control of aluminum alloy components in the rolling process, and the method of combining experiment and simulation is adopted. Firstly, a series of aluminum alloy samples… read more here.

Keywords: roll; roll bending; four axis; aluminum alloy ... See more keywords
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Positioning Accuracy Determination of the Servo Axes for Grinding Wavy-Tilt-Dam Seals Using a Four-Axis Grinder

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recommendations! Published in 2021 at "Micromachines"

DOI: 10.3390/mi12040388

Abstract: The wavy-tilt-dam (WTD) seal is considered to be one of the ideal sealing patterns used in nuclear reactor coolant pumps (RCPs). Grinding such seals with a four-axis grinder had been proposed and six grinding implementation… read more here.

Keywords: four axis; positioning accuracy; accuracy; axis grinder ... See more keywords