Continuous casting machine fan-shaped section roll gap calibration device

• Main Authors: QIN WENBIN, QING SHAOPING, GUO CHUNZHI
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2020
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model provides a roll gap calibration device for a fan-shaped section of a continuous casting machine. The calibration device comprises at least one calibration chain, the calibration chain comprises a plurality of calibration blocks connected in series end to end; every two adjacent calibration blocks are hinged to each other. Each calibration block is provided with an inner surface used for being in contact with the inner arc roller of the fan-shaped section and an outer surface used for being in contact with the outer arc roller of the fan-shaped section; wherein the inner surface is parallel to the outer surface, and when the two ends of the calibration chain are tensioned, the outer surfaces of the calibration blocks are flush with each other, and the inner surfaces of thecalibration blocks are flush with each other. During calibration, the state of the clamping device in the production process is simulated through online dynamic calibration, errors caused by variousmounting gaps of the clamp