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Aeronautical Product

The Experts below are selected from a list of 45 Experts worldwide ranked by ideXlab platform

Yunlong Li – 1st expert on this subject based on the ideXlab platform

  • NC Milling Deformation Forecasting of Aluminum Alloy Thin- Walled Workpiece Based on Orthogonal Cutting Experiments and CAD/CAM/FEA Integration Paper Title
    International Journal of Control and Automation, 2014
    Co-Authors: Yongqiang He, Jianhui Tian, Yunlong Li

    Abstract:

    Thin-walled components have characteristics of high intensity and light mass and are used widely in Aeronautical industry. NC milling is one of the most popular machining methods for the thin-walled components. Because of their poor rigidity, the deformation of the thin-walled workpieces caused by cutting force is a main factor that decreases the machining precision and increases Aeronautical Product cost. Based on the analyses of the machining deformation mechanism and basic machining deformation characteristics of the thin-walled workpieces, a NC milling deformation forecasting approach is presented based on CAD/CAM/FEA integration to forecast the machining deformation of the Aeronautical thin-walled workpieces. Taking a typical workpiece for example, the proposed deformation forecast framework is validated by the analytic and experimental results. The straight side walls of aluminum LY12CZ workpieces are processed on a vertical machining center THA5656 and their errors are analyzed. Based on orthogonal tests, the deformation characters of the thin-walled workpieces are discussed under different cutting conditions. By the comparison of experimental results and FEA results, although there exist definite difference, their variation tendencies are similar on the whole. Thus, the FEA model is validated. The research can provide support for machining deformation control and machining simulation model verification.

  • NC milling deformation analysis of aluminum alloy thin-walled components based on orthogonal cutting experiments on a vertical machining center
    2010 The 2nd International Conference on Industrial Mechatronics and Automation, 2010
    Co-Authors: Yongqiang He, Yunlong Li

    Abstract:

    Because of their poor rigidity, the deformation of thin-walled workpieces caused by cutting force in NC milling is the main factor that decreases machining precision and increases Aeronautical Product cost. The straight side walls of aluminum LY12CZ workpieces are machined on a vertical machining center THA5656 and their errors are analyzed. Based on orthogonal tests, the deformation characters of the thin-walled workpieces are discussed under different cutting conditions. The research can provide support for machining deformation control and machining simulation model verification.

Yongqiang He – 2nd expert on this subject based on the ideXlab platform

  • NC Milling Deformation Forecasting of Aluminum Alloy Thin- Walled Workpiece Based on Orthogonal Cutting Experiments and CAD/CAM/FEA Integration Paper Title
    International Journal of Control and Automation, 2014
    Co-Authors: Yongqiang He, Jianhui Tian, Yunlong Li

    Abstract:

    Thin-walled components have characteristics of high intensity and light mass and are used widely in Aeronautical industry. NC milling is one of the most popular machining methods for the thin-walled components. Because of their poor rigidity, the deformation of the thin-walled workpieces caused by cutting force is a main factor that decreases the machining precision and increases Aeronautical Product cost. Based on the analyses of the machining deformation mechanism and basic machining deformation characteristics of the thin-walled workpieces, a NC milling deformation forecasting approach is presented based on CAD/CAM/FEA integration to forecast the machining deformation of the Aeronautical thin-walled workpieces. Taking a typical workpiece for example, the proposed deformation forecast framework is validated by the analytic and experimental results. The straight side walls of aluminum LY12CZ workpieces are processed on a vertical machining center THA5656 and their errors are analyzed. Based on orthogonal tests, the deformation characters of the thin-walled workpieces are discussed under different cutting conditions. By the comparison of experimental results and FEA results, although there exist definite difference, their variation tendencies are similar on the whole. Thus, the FEA model is validated. The research can provide support for machining deformation control and machining simulation model verification.

  • NC milling deformation analysis of aluminum alloy thin-walled components based on orthogonal cutting experiments on a vertical machining center
    2010 The 2nd International Conference on Industrial Mechatronics and Automation, 2010
    Co-Authors: Yongqiang He, Yunlong Li

    Abstract:

    Because of their poor rigidity, the deformation of thin-walled workpieces caused by cutting force in NC milling is the main factor that decreases machining precision and increases Aeronautical Product cost. The straight side walls of aluminum LY12CZ workpieces are machined on a vertical machining center THA5656 and their errors are analyzed. Based on orthogonal tests, the deformation characters of the thin-walled workpieces are discussed under different cutting conditions. The research can provide support for machining deformation control and machining simulation model verification.

Jianhui Tian – 3rd expert on this subject based on the ideXlab platform

  • NC Milling Deformation Forecasting of Aluminum Alloy Thin- Walled Workpiece Based on Orthogonal Cutting Experiments and CAD/CAM/FEA Integration Paper Title
    International Journal of Control and Automation, 2014
    Co-Authors: Yongqiang He, Jianhui Tian, Yunlong Li

    Abstract:

    Thin-walled components have characteristics of high intensity and light mass and are used widely in Aeronautical industry. NC milling is one of the most popular machining methods for the thin-walled components. Because of their poor rigidity, the deformation of the thin-walled workpieces caused by cutting force is a main factor that decreases the machining precision and increases Aeronautical Product cost. Based on the analyses of the machining deformation mechanism and basic machining deformation characteristics of the thin-walled workpieces, a NC milling deformation forecasting approach is presented based on CAD/CAM/FEA integration to forecast the machining deformation of the Aeronautical thin-walled workpieces. Taking a typical workpiece for example, the proposed deformation forecast framework is validated by the analytic and experimental results. The straight side walls of aluminum LY12CZ workpieces are processed on a vertical machining center THA5656 and their errors are analyzed. Based on orthogonal tests, the deformation characters of the thin-walled workpieces are discussed under different cutting conditions. By the comparison of experimental results and FEA results, although there exist definite difference, their variation tendencies are similar on the whole. Thus, the FEA model is validated. The research can provide support for machining deformation control and machining simulation model verification.