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1. 发明授权

US06326589B1 Method and device for treating materials with plasma-inducing high energy radiation 有权
标题翻译：用等离子体诱导高能量辐射处理材料的方法和装置
公开(公告)号：US06326589B1
公开(公告)日：2001-12-04
申请号：US09509033
申请日：2000-03-17
申请人： Jorg Beersiek , Wolfgang Schulz
发明人： Jorg Beersiek , Wolfgang Schulz
IPC分类号： B23K2603
CPC分类号： B23K26/032 , B23K26/0643 , B23K26/0665 , B23K26/1423
摘要： A method for treating materials with plasma-inducing high-energy radiation, especially laser radiation, where an area of vapor capillaries (13) of a work piece (10) is observed with a depth definition detecting device over the entire thickness of the work piece and time-dependent measurement of plasma radiation intensity is carried out. In order to accurately monitor the quality of material treatment, the method is implemented in such a way that the momentary plasma intensities are measured at no less than two measurement points which are parallel to an axis (11) of inducing radiation (12). Predetermined capillary parameters are assigned to the measured plasma intensities and control of the material treatment is conducted depending on the capillary geometric parameters.
摘要翻译：一种用等离子体诱导高能辐射特别是激光辐射处理材料的方法，其中在工件的整个厚度上用深度定义检测装置观察到工件（10）的蒸气毛细管（13）的面积并进行等离子体辐射强度的时间依赖性测量。为了精确地监测材料处理的质量，该方法以不小于两个平行于诱导辐射的轴线（11）的测量点测量瞬时等离子体强度的方式实现。预定的毛细管参数被分配给测量的等离子体强度，并且根据毛细管几何参数进行材料处理的控制。

2. 发明授权

US5869805A Method and device for working materials using plasma-inducing laser radiation 失效
标题翻译：使用等离子体诱导激光辐射的工作材料的方法和装置
公开(公告)号：US5869805A
公开(公告)日：1999-02-09
申请号：US817187
申请日：1997-06-05
申请人： Eckhard Beyer , Jorg Beersiek , Wolfgang Schulz , Holger Nitsch , Peter Abels
发明人： Eckhard Beyer , Jorg Beersiek , Wolfgang Schulz , Holger Nitsch , Peter Abels
IPC分类号： B23K26/00 , B23K26/02 , B23K26/03 , B23K26/06 , B23K26/073 , B23K26/20 , B23K26/04
CPC分类号： B23K26/032 , B23K26/0643 , B23K26/0665
摘要： A process for material working with plasma induced by high-energy radiati especially laser radiation, in which the radiation originating from the region of the workpiece is observed along the axis of the laser radiation focused along the axis on the workpiece as a function of the time. To obtain a measure of the penetration depth of the vapor capillary in the workpiece the process is so carried out that exclusively the cross section of the vapor capillary is observed with a depth of field encompassing the entire workpiece thickness, and that the mean value of the intensity of the plasma radiation is used as a measure of the penetration depth.
摘要翻译： PCT No.PCT / DE95 / 01017 Sec。 371日期：1997年6月5日 102（e）日期1997年6月5日PCT提交1995年8月4日PCT公布。出版物WO96 / 09912 日期1996年4月4日一种用高能辐射特别是激光辐射引起的等离子体材料加工的过程，其中沿着沿工件轴线的激光辐射的轴线观察来自工件区域的辐射，作为时间的函数。为了获得工件中蒸气毛细管的穿透深度的量度，进行这样的处理，即仅观察包围整个工件厚度的深度的蒸汽毛细管的横截面，并且，使用等离子体辐射的强度作为穿透深度的度量。

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