采用德国米铱公司蓝光激光位移传感器检测1200°C高温钢铁棒形貌尺寸
 

轧钢厂需要将原材料钢材加热到接近1200°C的高温，以进行成型加工。钢材离开精扎基座后，仍然处于红热发烫的状态。此时需要采用德国米铱公司的optoNCDT 1700-750BL蓝光激光位移传感器对型材的轮廓尺寸进行精确测量。型材中心以10m/s的速度移动，超高的传感器分辨率确保型材表面问题可以及时检出。optoNCDT 1700-750BL型蓝光激光位移传感器配备了蓝光激光二极管，对于高温红热的被测物体，可以提供更为可靠的测量结果。传感器所具有的光学过滤系统可以排除被测物体本身的发光。同时，传感器的扩展量程确保新的被测物体进入时，无需进行复杂的参数调整。

 

Blue laser sensor measures steel profiles at 1200°C

A rolling mill processes profiled steel in reversing operation. The raw blocks need to be heated to a rolling temperature of approx. 1200°C. After the still hot rods leave the finishing stand, an optoNCDT 1700-750BL laser triangulation sensor with a blue laser diode checks the dimensional accuracy of the profiles. The rod center is measured with a material speed of up to 10 m/s. The high sensor resolution ensures continuous checks of defect-free surfaces. The optoNCDT1700-750BL with a blue laser diode provides reliable measurements for red-hot glowing objects. Its fine-tuned optical filters block the object's intrinsic radiation. The extensive measuring range means that no intricate sensor adjustments are required for new rolled products.
 
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