Lap grinding and polishing machine
    3.
    发明授权
    Lap grinding and polishing machine 有权
    搭接研磨抛光机

    公开(公告)号:US07364493B1

    公开(公告)日:2008-04-29

    申请号:US11482151

    申请日:2006-07-06

    IPC分类号: B24B5/00 B24B29/00 B24D17/00

    CPC分类号: B24B13/02

    摘要: An apparatus, system and method for grinding or polishing an optic is provided. The apparatus includes a shell adapted to a bending profile, torque actuators attached at an outer edge of the shell and coupled to each other, a tensioning system attached at the outer edge of the shell, and a control system for computing the bending profile and controlling the torque actuators and tensioning system. The torque actuators and tensioning system apply bending moments to the edge of the shell to adapt the shell according to the bending profile provided by the control system. A calibration system further corrects errors in a measured bending profile.

    摘要翻译: 提供了用于研磨或抛光光学元件的装置,系统和方法。 该装置包括适于弯曲轮廓的壳体,附接在壳体的外边缘处并且彼此连接的扭矩致动器,附接在壳体的外边缘的张紧系统,以及用于计算弯曲轮廓和控制的控制系统 扭矩执行器和张紧系统。 扭矩执行器和张紧系统将弯矩施加到外壳的边缘,以根据控制系统提供的弯曲曲线调整外壳。 校准系统进一步校正测量弯曲剖面中的误差。