METHOD FOR LASER PROCESSING GLASS WITH A CHAMFERED EDGE
    52.
    发明申请
    METHOD FOR LASER PROCESSING GLASS WITH A CHAMFERED EDGE 有权
    用于激光加工玻璃与渐变边缘的方法

    公开(公告)号:US20100147813A1

    公开(公告)日:2010-06-17

    申请号:US12336609

    申请日:2008-12-17

    IPC分类号: B23K26/38

    摘要: A laser machining process is described for laser machining glass or glass-like materials. This process machines articles or features in articles with chamfered edges in one manufacturing operation. Chamfered edges are desirable in glass and glass-like materials because they resist fracturing or chipping and eliminate sharp edges. Producing articles or features in articles in one manufacturing operation is desirable because it can save time and expense by eliminating the need to transfer the article to a separate machine for chamfering after laser machining. Alternatively, it can permit use of less expensive equipment because the same laser used for machining can be used to form the chamfer instead of having a separate process perform the chamfering. Producing chamfers with laser machining results in high quality chamfers without the need for a separate polishing or finishing step.

    摘要翻译: 描述了激光加工玻璃或玻璃状材料的激光加工工艺。 在一个制造操作中,该过程在具有倒角边缘的物品中加工制品或特征。 倒角边缘在玻璃和玻璃状材料中是理想的,因为它们抵抗压裂或碎裂并消除锋利的边缘。 在一个制造操作中在制品中制造物品或特征是期望的,因为通过在激光加工之后不需要将物品转移到单独的机器进行倒角,因此可以节省时间和费用。 或者,它可以允许使用较便宜的设备,因为用于加工的相同的激光可用于形成倒角,而不是具有单独的工艺来执行倒角。 使用激光加工生产倒角可以获得高品质的倒角,无需单独的抛光或精加工。

    Method for separating a brittle material
    58.
    发明申请
    Method for separating a brittle material 审中-公开
    分离脆性材料的方法

    公开(公告)号:US20030019897A1

    公开(公告)日:2003-01-30

    申请号:US10053158

    申请日:2002-01-15

    IPC分类号: B26F003/00

    摘要: A method for separating a brittle material is provided. First, a brittle material, having a first surface and a second surface, is provided. Then, a reference line is scribed on a predetermined position of the first surface of the brittle material along a first direction by laser. Finally, a soft-breaker is provided, and the soft-breaker separates the brittle material along a second direction by strikes the second surface of the brittle material. Thus, the quality of the brittle material, separated based on the method of this invention, is maintained at a certain level so that the processes subsequent to the separation process are reduced.

    摘要翻译: 提供了分离脆性材料的方法。 首先,提供具有第一表面和第二表面的脆性材料。 然后,通过激光沿着第一方向在脆性材料的第一表面的预定位置刻划参考线。 最后,提供软断路器,软断路器通过撞击脆性材料的第二表面沿第二方向分离脆性材料。 因此,基于本发明的方法分离的脆性材料的质量保持在一定水平,使得分离过程之后的方法降低。