SYSTEM AND METHOD FOR POLISHING AIRFOILS
    1.
    发明公开
    SYSTEM AND METHOD FOR POLISHING AIRFOILS 审中-公开
    VORRICHTUNG UND VERFAHREN ZUM POLIEREN VON SCHAUFELN

    公开(公告)号:EP3062962A4

    公开(公告)日:2017-07-19

    申请号:EP14859180

    申请日:2014-10-15

    摘要: An upper shield and a lower shield may be coupled to a rotor for polishing airfoils of the rotor in a vibratory bowl. The upper shield and the lower shield may include spars. The spars may correspond to leading edges and trailing edges of the airfoils. A media including abrasive particles may be flowed through the rotor in the vibratory bowl. The spars may protect the leading edges and trailing edges of the airfoils from excessive material removal by the abrasive particles.

    摘要翻译: 上部护罩和下部护罩可以联接到转子,用于抛光振动碗中的转子的翼面。 上部屏蔽和下部屏蔽可以包括翼梁。 翼梁可以对应于翼型的前缘和后缘。 包括磨粒的介质可以流过振动碗中的转子。 翼梁可以保护机翼的前缘和后缘免受磨料颗粒的过度材料去除。