Sectional type high-speed steel flat wire hot rolling production line and wire feeding speed control method thereof

• Main Authors: ZHU XINGGEN, CHEN LITIAN, CHEN GUIQIANG, CHEN ZHIPENG
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2021
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention discloses a sectional type high-speed steel flat wire hot rolling production line, and belongs to the field of high-speed steel wire drawing production equipment. The sectional type high-speed steel flat wire hot rolling production line comprises an unwinding device for unwinding materials, a pre-straightening device for pre-straightening the materials and a detection system, and thematerials pass a third rough rolling device, a finish rolling device and a fine rolling device after pre-straightening. The detection system is used for detecting the third rough rolling device, thefinish rolling device and the fine rolling device, and temperature sensors used for detecting the temperature values of high-speed steel flat wires and laser sensors used for detecting the width values and the thicknesses of the high-speed steel flat wires are arranged at inlets and outlets respectively. The invention discloses a wire feeding control method of the high-speed steel flat wires basedon the sectional type high