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1 前言在厚板轧机采用控制轧制生产出高强韧钢板,最近得到进一步发展。但是,板形不良的钢板在传统的热矫直机上不能矫正。为了改善高强韧钢板的板形,日本住友公司鹿岛厂开发了一种新型组合式热矫直机。2 新型组合式热矫直机的特点这种新型热矫直机的主要特点和示意图见图1和表1。
1 INTRODUCTION The use of controlled rolling in plate mills to produce high-strength steel has recently been further developed. However, the bad shape of the plate in the traditional hot straightening machine can not be corrected. In order to improve the shape of high-toughness steel plate, Japan’s Sumitomo Corporation Kashima plant has developed a new type of combination of hot straightening machine. 2 new combined heat straightening machine features The main features of this new hot straightening machine and schematic diagram shown in Figure 1 and Table 1.