公开(公告)号：US09074870B2

公开(公告)日：2015-07-07

申请号：US12993438

申请日：2009-05-19

申请人： Ulrich Marzok ,  Ralf Müller ,  Reinhard Schadrack ,  Michael Krauhausen

发明人： Ulrich Marzok ,  Ralf Müller ,  Reinhard Schadrack ,  Michael Krauhausen

IPC分类号： G01J5/48 ,  G01B11/02 ,  B22F3/10 ,  F27B21/00 ,  G01B11/30

CPC分类号： G01B11/026 ,  B22F3/10 ,  B22F2999/00 ,  F27B21/00 ,  G01B11/306 ,  B22F2203/11 ,  B22F2203/05 ,  B22F2203/03 ,  B22F2202/13

摘要： The invention relates to a method and a device for sintering objects by means of time-resolved detection of two- or three-dimensional surface profiles and, optionally, by means of temperature measurement in a high temperature furnace on the basis of optical measurement methods. During sintering, each surface point on an object can be measured for its position and, optionally, its temperature, and a change can be determined by successive measurements. The measured change additionally permits control of the sintering regime.The method comprises the steps of: placing an object 4 into a high temperature furnace 5; heating the furnace 5; generating a two- or three-dimensional surface profile at least of a subregion of the object 4 by: irradiating the object 4 with light from a light source 2a; detecting the light scattered by the object 4 with the aid of a detector 2b; determining the geometric surface profile from the detected light.

摘要翻译： 本发明涉及一种用于通过二维或三维表面轮廓的时间分辨检测和可选地通过基于光学测量方法的高温炉中的温度测量来烧结物体的方法和装置。 在烧结期间，可以测量物体上的每个表面点的位置和可选的其温度，并且可以通过连续测量来确定变化。 测量的变化另外允许控制烧结状态。 该方法包括以下步骤：将物体4放置在高温炉5中; 加热炉5; 通过以下方式产生物体4的至少一个子区域的二维或三维表面轮廓：用来自光源2a的光照射物体4; 借助于检测器2b检测被物体4散射的光; 从所检测的光线确定几何表面轮廓。

公开(公告)号：US20110069301A1

公开(公告)日：2011-03-24

申请号：US12993438

申请日：2009-05-19

申请人： Ulrich Marzok ,  Ralf Müller ,  Reinhard Schadrack ,  Michael Krauhausen

发明人： Ulrich Marzok ,  Ralf Müller ,  Reinhard Schadrack ,  Michael Krauhausen

IPC分类号： G01J5/48 ,  G01J3/00 ,  G01K3/00

CPC分类号： G01B11/026 ,  B22F3/10 ,  B22F2999/00 ,  F27B21/00 ,  G01B11/306 ,  B22F2203/11 ,  B22F2203/05 ,  B22F2203/03 ,  B22F2202/13

摘要： The invention relates to a method and a device for sintering objects by means of time-resolved detection of two- or three-dimensional surface profiles and, optionally, by means of temperature measurement in a high temperature furnace on the basis of optical measurement methods. During sintering, each surface point on an object can be measured for its position and, optionally, its temperature, and a change can be determined by successive measurements. The measured change additionally permits control of the sintering regime.The method comprises the steps of: placing an object 4 into a high temperature furnace 5; heating the furnace 5; generating a two- or three-dimensional surface profile at least of a subregion of the object 4 by: irradiating the object 4 with light from a light source 2a; detecting the light scattered by the object 4 with the aid of a detector 2b; determining the geometric surface profile from the detected light.

摘要翻译： 本发明涉及一种用于通过二维或三维表面轮廓的时间分辨检测和可选地通过基于光学测量方法的高温炉中的温度测量来烧结物体的方法和装置。 在烧结期间，可以测量物体上的每个表面点的位置和可选的其温度，并且可以通过连续测量来确定变化。 测量的变化另外允许控制烧结状态。 该方法包括以下步骤：将物体4放置在高温炉5中; 加热炉5; 通过以下方式产生物体4的至少一个子区域的二维或三维表面轮廓：用来自光源2a的光照射物体4; 借助于检测器2b检测被物体4散射的光; 从所检测的光线确定几何表面轮廓。