公开(公告)号：US06857743B2

公开(公告)日：2005-02-22

申请号：US10105528

申请日：2002-03-25

申请人： Andreas Simke ,  Dieter Rohr ,  Lutz Küpper

发明人： Andreas Simke ,  Dieter Rohr ,  Lutz Küpper

IPC分类号： G02C7/02 ,  B24B13/005 ,  C03B23/22 ,  C03B33/04 ,  C03B33/08 ,  C03C27/10 ,  B23K26/00

CPC分类号： C03B33/082 ,  B24B13/0052 ,  C03B23/22 ,  C03B33/08

摘要： What is described here is a method of manufacturing a spectacle lens in which the critical thickness is to be minimized in particular, comprising the following steps of operation: initially, a spectacle lens finished on one side (blank) is manufactured with a predetermined outsides contour and a round outside contour in particular, one part is cut out from the blank, whose outside contour corresponds approximately to the contour of the spectacle lens, the cut-out part is joined with the edge part with an axial offset in such a way that the edge part serves as handle for the subsequent machining operations.

摘要翻译： 这里描述的是制造临界厚度特别是要最小化的眼镜镜片的方法，包括以下操作步骤：首先，在一侧（坯料）上精加工的眼镜镜片以预定的外侧轮廓制造 特别是圆形外轮廓，从坯料切出一部分，其外轮廓近似于眼镜镜片的轮廓，切口部分与边缘部分以轴向偏移接合，使得 边缘部分用作后续加工操作的手柄。