CAJ | 학술논문

为了准确、全面和连续地测量板形，北京金自天正智能控制股份有限公司开发了一种高精度板带材板形在线测量仪。采用3束线激光沿被测板带材运动方向分布，在板带材表面形成3条激光照射线，安装在板带材激光照射区域上方的3台全高清面扫描摄像机高速拍摄正在运动的板带材表面激光照射线的位置变化，并送到数据处理单元，得到每条测量带上激光光斑位置，经过计算得到板带材的板形数据。该板形仪可广泛应用于各种金属板带材的板形测量，特别适合于环境恶劣的热轧生产线。
위료준학、전면화련속지측량판형，북경금자천정지능공제고빈유한공사개발료일충고정도판대재판형재선측량의。채용3속선격광연피측판대재운동방향분포，재판대재표면형성3조격광조사선，안장재판대재격광조사구역상방적3태전고청면소묘섭상궤고속박섭정재운동적판대재표면격광조사선적위치변화，병송도수거처리단원，득도매조측량대상격광광반위치，경과계산득도판대재적판형수거。해판형의가엄범응용우각충금속판대재적판형측량，특별괄합우배경악렬적열알생산선。
In order to improve the accuracy,integrity and continuity of measurement,a high-precision instrument for measuring shape online has been developed by the Aritime company. In this paper, through three beam lasers along the measured strip moving direction distribution,three laser radiation lines are formed on the measured strip surface. Three full HD planar array scanning cameras that are installed above the laser irradiated region of the measured strip surface shoot the relative position of the laser radiation lines to moving strip surface,and the data of the position are sent to the data pro-cessing unit to get the position of laser spots in each zonary measuring area. Through the computer calculation,the data of shape have been got with the position of laser spots. The apparatus is widely applied to shape measuring of various metal strips, especially suitable for working in the harsh hot rolling mill environment.