Online detection system and method for thickness deviation of cold-rolled oriented silicon steel plate

• Main Authors: LI WENJIE, YANG MENG, ZHOU QIKAI, SHAO GUANGSHUAI, XI JIABING
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention discloses an online detection system and method for thickness deviation of a cold-rolled oriented silicon steel plate. The detection system comprises a longitudinal thickness gauge, a transverse thickness gauge, a coiling machine, a display screen, a PLC (programmable logic controller), a cold-rolling mill, a control panel and a steel plate to be detected, wherein the cold-rolling mill, the control panel and the steel plate are connected in series. The longitudinal thickness gauge comprises a C-shaped support I, a fixing screw, an X-ray emission probe I, an X-ray receiving probe I and a connecting block. The transverse thickness gauge comprises an X-ray emitting probe II, an X-ray receiving probe II, a transverse moving device, a reciprocating driving device and a C-shaped support II. The longitudinal thickness gauge and the transverse thickness gauge are arranged at the same time, the longitudinal thickness and the transverse thickness can be detected online, the longitudinal thickness deviatio