公开(公告)号：US08831172B2

公开(公告)日：2014-09-09

申请号：US13204444

申请日：2011-08-05

申请人： Karl Schreiber ,  Josef Geitner

发明人： Karl Schreiber ,  Josef Geitner

IPC分类号： G01B15/08 ,  G06K9/20 ,  G06K9/60 ,  G01N23/083 ,  G01N23/18 ,  G01N23/06

CPC分类号： G01N23/06 ,  G01N23/18 ,  G01N2223/41

摘要： With filmless radiographic inspection of components by means of digital X-ray technology, an uneven surface geometry of the component is smoothened by defining a digital virtual smoothening layer for better, preferably automated, recognition of defects, where the digital radiation signals generated by an X-ray detector are overlaid with digitized surface measurement signals, so that a change in absorption and intensity of radiation due to the surface topography of the component, i.e. due to an uneven surface, is compensated for and only a density caused by internal material defects is represented in the X-ray image.

摘要翻译： 通过数字X射线技术对部件进行无电影射线检查，通过定义数字虚拟平滑层来优化组件的不平坦表面几何，以更好地，优选地自动识别缺陷，其中由X产生的数字辐射信号 射线检测器被覆盖有数字化的表面测量信号，使得由于部件的表面形貌（即由于不平坦的表面）导致的辐射的吸收和强度的变化被补偿，并且仅由内部材料缺陷引起的密度是 在X射线图像中表示。

公开(公告)号：US20120033787A1

公开(公告)日：2012-02-09

申请号：US13204244

申请日：2011-08-05

申请人： Karl SCHREIBER ,  Josef GEITNER

发明人： Karl SCHREIBER ,  Josef GEITNER

IPC分类号： G01N23/18

CPC分类号： G01N23/04 ,  G01N2223/1016 ,  G01N2223/409 ,  G01N2223/415 ,  G01N2223/646

摘要： During the radiographic inspection of components by X-rays for better detection of defects, preferably automated, an uneven surface topography (2) of the component (1) is covered with a smoothening layer (8) made of a material whose volume-specific radiation absorption corresponds to that of the component material, so that a decrease of radiation absorption or an increase in radiation intensity due to the uneven surface topography is reduced to accentuate a radiation effect caused by internal material defects.

摘要翻译： 在用于更好地检测缺陷（优选自动化）的X射线成像检查期间，组件（1）的不平坦的表面形貌（2）被由其体积特异性辐射的材料制成的平滑层（8）覆盖， 吸收对应于组分材料的吸收，从而降低由于表面形貌不均匀引起的辐射吸收或辐射强度的增加，从而强化由内部材料缺陷引起的辐射效应。

公开(公告)号：US09360438B2

公开(公告)日：2016-06-07

申请号：US13814582

申请日：2011-08-09

申请人： Karl Schreiber ,  Josef Geitner

发明人： Karl Schreiber ,  Josef Geitner

IPC分类号： C09D5/03 ,  C09D5/34 ,  C09D191/00 ,  C08K3/08 ,  G01N23/04

CPC分类号： G01N23/04 ,  C09D5/032 ,  C09D5/34 ,  C09D191/00 ,  C08K3/08

摘要： The present invention relates to a method for radiographically inspecting a component by means of X-rays, where at least one component surface to be radiographed is provided with a surface structure, with at least the surface provided with the surface structure being smoothed by means of a smoothing material to level out the surface structure, with at least one organic compound and at least one metal powder being used as smoothing material, with the X-ray absorption behavior of the smoothing material essentially equaling the X-ray absorption behavior of the material of the component, as well as to a smoothing material for carrying out the method in accordance with Claim.

摘要翻译： 本发明涉及一种通过X射线对成分进行X射线检查的方法，其中待射线照相的至少一个成分表面设置有表面结构，至少表面设置有表面结构的表面通过 用平滑材料平整表面结构，使用至少一种有机化合物和至少一种金属粉末作为平滑材料，平滑材料的X射线吸收行为基本上等于材料的X射线吸收行为 以及用于执行根据权利要求的方法的平滑材料。

公开(公告)号：US20130202088A1

公开(公告)日：2013-08-08

申请号：US13814582

申请日：2010-08-09

申请人： Karl Schreiber ,  Josef Geitner

发明人： Karl Schreiber ,  Josef Geitner

IPC分类号： G01N23/04

CPC分类号： G01N23/04 ,  C09D5/032 ,  C09D5/34 ,  C09D191/00 ,  C08K3/08

摘要： The present invention relates to a method for radiographically inspecting a component by means of X-rays, where at least one component surface to be radiographed is provided with a surface structure, with at least the surface provided with the surface structure being smoothed by means of a smoothing material to level out the surface structure, with at least one organic compound and at least one metal powder being used as smoothing material, with the X-ray absorption behaviour of the smoothing material essentially equaling the X-ray absorption behaviour of the material of the component, as well as to a smoothing material for carrying out the method in accordance with claim.

摘要翻译： 本发明涉及一种通过X射线对成分进行X射线检查的方法，其中待射线照相的至少一个成分表面设置有表面结构，至少表面设置有表面结构的表面通过 用平滑材料平整表面结构，使用至少一种有机化合物和至少一种金属粉末作为平滑材料，平滑材料的X射线吸收行为基本上等于材料的X射线吸收行为 以及用于执行根据权利要求的方法的平滑材料。

公开(公告)号：US20120045032A1

公开(公告)日：2012-02-23

申请号：US13204444

申请日：2011-08-05

申请人： Karl SCHREIBER ,  Josef GEITNER

发明人： Karl SCHREIBER ,  Josef GEITNER

IPC分类号： G01N23/083

CPC分类号： G01N23/06 ,  G01N23/18 ,  G01N2223/41

摘要： With filmless radiographic inspection of components by means of digital X-ray technology, an uneven surface geometry of the component is smoothened by defining a digital virtual smoothening layer for better, preferably automated, recognition of defects, where the digital radiation signals generated by an X-ray detector are overlaid with digitized surface measurement signals, so that a change in absorption and intensity of radiation due to the surface topography of the component, i.e. due to an uneven surface, is compensated for and only a density caused by internal material defects is represented in the X-ray image.

摘要翻译： 通过数字X射线技术对部件进行无电影射线检查，通过定义数字虚拟平滑层来优化组件的不平坦表面几何，以更好地，优选地自动识别缺陷，其中由X产生的数字辐射信号 射线检测器被覆盖有数字化的表面测量信号，使得由于部件的表面形貌（即由于不平坦的表面）导致的辐射的吸收和强度的变化被补偿，并且仅由内部材料缺陷引起的密度是 在X射线图像中表示。