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    • 10. 发明申请
    • METHOD AND DEVICE FOR DETECTING THE ACTUAL STATE OF A HOT TUBE
    • 方法和装置确定热管的实际状态
    • WO98055243A1
    • 1998-12-10
    • PCT/DE1998/001543
    • 1998-06-02
    • B21B17/14B21B37/78B21B38/00B21B38/04B21C51/00G01N27/90
    • G01N27/9026B21B17/14B21B37/78B21B38/00B21B38/04
    • The invention relates to a method and a device for detecting the actual state of a hot tube, wherein wall thickness, diameter, temperature and discharge speed from a sizing and stretch reduction rolling mill pertaining to a tube rolling mill are continuously measured without contact. In addition, the outer and inner surfaces are checked for defects, specially cracks and flaws, without causing any damage. The measurements and controls of wall thickness, diameter, temperature and speed all form part of a hot multi-check measurement system, whereby a common tube guide system is used and the measurement and control systems are provided with the data or parameters required for measurement and control.
    • 本发明涉及一种方法和一种用于检测热管,其中所述壁的厚度,直径,温度和速度是在一维或拉伸的管轧制设备的连续和不接触的期满测量的当前实际状态的装置。 外和内表面缺陷,特别是破解和果皮是另外非破坏性测试,其基于不同的物理方法测量和壁厚,直径,温度和速度测试,以热Multiprüfmesssystem,其中引导所述管的一个共同的系统概括 利用与该测量和测试系统共同与必要提供用于测量和检查数据或参数。