公开(公告)号：US08194970B2

公开(公告)日：2012-06-05

申请号：US12341437

申请日：2008-12-22

Applicant: Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

Inventor： Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

IPC: G06K9/00 ,  G01C11/12 ,  G01P3/36

CPC classification number: B44C1/228 ,  B44C1/22 ,  B44F9/00

Abstract: A method for producing three-dimensionally structured surfaces of objects, the object surface being created as a reproduction of a three-dimensionally structured original surface with the aid of a machining tool. Accordingly, the topology of the original surface is first determined, a measured depth value being assigned to each surface or grid element, creating a depth map of the original surface. The depth values are evaluated in terms of their influence on the reflective properties of the surface elements and the reflective properties are stored in the form of parameters. The depth values are then modified in accordance with the reflective values and are used as topological data for the electronic control of a machining tool.

Abstract translation: 一种用于制造物体的三维结构表面的方法，所述物体表面是借助于加工工具作为三维结构的原始表面的再现而产生的。 因此，首先确定原始表面的拓扑，将测量的深度值分配给每个表面或网格元素，从而创建原始表面的深度图。 根据其对表面元件的反射特性的影响来评估深度值，反射特性以参数的形式存储。 然后根据反射值修改深度值，并将其用作加工工具的电子控制的拓扑数据。

公开(公告)号：US07983788B2

公开(公告)日：2011-07-19

申请号：US12339918

申请日：2008-12-19

Applicant: Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

Inventor： Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

IPC: G06F19/00 ,  G06T17/00 ,  G06T15/30 ,  G06T17/20 ,  G09G5/00 ,  G09G5/02 ,  G01C3/08 ,  G01N21/00 ,  G01B11/30 ,  G01B11/24 ,  G06K9/00 ,  G06K9/40

CPC classification number: G06T17/00 ,  G01N21/55

Abstract: A method allows analyzing and describing the reflective properties of a three-dimensionally structured original surface. The topology of the original surface is determined and the topological data are stored in the form of a depth map in a first data record and evaluated with respect to the influence of the data on the reflective properties. Each surface element is assigned a reflective value in accordance with the evaluation and the value is stored in a second data record and made available to other machining or inspection systems. There, the reflection values of the second data record are divided into classes and the depth values of the first data record, assigned to the classified reflection values, are varied in accordance with the classification. Finally, the changed depth values are employed as parameters for electronically controlling a tool in order to machine the artificially produced surface.

Abstract translation: 一种方法允许分析和描述三维结构的原始表面的反射性质。 确定原始表面的拓扑，并将拓扑数据以第一数据记录中的深度图的形式存储，并且针对数据对反射特性的影响进行评估。 根据评估为每个表面元件分配反射值，并将该值存储在第二个数据记录中，并可用于其他加工或检查系统。 在那里，第二数据记录的反射值被划分为类别，并且分配给分类的反射值的第一数据记录的深度值根据分类而变化。 最后，将改变的深度值用作用于电子控制工具的参数，以便加工人造生产的表面。

公开(公告)号：US06962640B2

公开(公告)日：2005-11-08

申请号：US10084381

申请日：2002-02-28

Applicant: Michael Mäker ,  Gūnter Vogt ,  Rainer Ohlinger

Inventor： Michael Mäker ,  Gūnter Vogt ,  Rainer Ohlinger

IPC: B29C59/04 ,  B29D99/00 ,  B29C33/40

CPC classification number: B29D99/0035 ,  B29K2009/00 ,  B29K2033/18 ,  B29L2031/324 ,  Y10T156/1039 ,  Y10T156/1064

Abstract: Method for producing an embossing roller from silicone rubber for the continuous embossing of the surface of a thermoplastic film, with the embossing surface having a negative form of a surface structure to be embossed. An auxiliary roller is provided which is plastic, at least in the region of its circumferential surface. A laser beam is directed onto the circumferential surface and controlled for defining a real imaginary pattern in such a way that a surface structure of the pattern is created as a positive form on the surface. A layer of silicone rubber provided on the surface produces an embossing matrix which is pulled off the surface, turned inside out, and adhered to a surface of an embossing roller, with the negatively structured embossing surface facing outward. Thus, multiple embossing matrices can be created after a one-time structuring of the surface of an auxiliary roller, using a casting process.

Abstract translation: 从硅橡胶制造压花辊的方法，用于连续压花热塑性薄膜的表面，压纹表面具有待压花的表面结构的负面形式。 提供辅助辊，至少在其圆周表面的区域中是塑料的。 激光束被引导到圆周表面上并被控制以便以这样的方式限定真实的虚拟图案，使得图案的表面结构在表面上被形成为正形式。 设置在表面上的硅橡胶层产生压花基体，该压纹基体从表面拉出，向内转出，并附着到压花辊的表面，负压花纹表面面向外。 因此，可以使用铸造工艺在辅助辊的表面的一次构造之后产生多个压花基质。