Production and processing method of curved surface modeling enamel plate

• Main Authors: ZHOU XIANGHUA, BAO XINGZHAO, YANG XUEMEI, XING YELING, LIU QINGGUO, CAO HUAN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention discloses a production and processing method of a curved surface modeling enamel plate. The production and processing method specifically comprises the following steps: (1) designing a mold; (2) manufacturing a mold; (3) product stamping: BL + PI/laser cutting, DR/drawing, TR + PI/laser cutting, CRST/shaping/wedge shaping, CFL/flanging/wedge flanging, RST/shaping and FL/flanging; (4) metalworking treatment: inner hole flanging and material supplementing, secondary flanging and spot welding, lacing wire welding, laser welding and polishing; (5) enameling process: pickling, spraying ground glaze and surface glaze, drying and enameling; and (6) a plate pressing process: a nylon curved surface pressing table is used for shaping the curved surface model of the plate, and the plate is obtained. The modeling size of the manufactured curved surface modeling enamel plate completely meets the design requirement, the product consistency is high, and the size error and the curved surface error of each plate