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前言直焊管成型,大多数采用辊式成型设备。近来,随着中等直径和大直径焊管产量的增加,对笼辊焊管成型设备的高效性能越来越有了认识。日本石川岛播磨重工业有限公司最近与美国约德尔(Yoder)公司技术合作,对笼辊成型技术进行了研究。1978年秋,川崎钢铁公司知多厂安装了一套660.4毫米(26″)焊管设备,现已顺利地投入了生产,本文是根据此焊管设备的实际生产情况,对笼辊式成型设备性能进行分析研究的总结报告。
Introduction straight pipe molding, the majority of roll forming equipment. Recently, as the production of medium-diameter and large-diameter welded pipes has increased, more and more attention has been paid to the high-efficiency performance of the equipment for the production of the cage roll welded pipe. Ishikawa Island Broadcast Grinding Heavy Industry Co., Ltd. recently with the United States Yoder company technical cooperation, the roll roll forming technology was studied. In the fall of 1978, a 660.4 mm (26 ") welded pipe plant was installed in Kochi Plant and was successfully put into production. Based on the actual production of this pipe plant, the performance of the cage roller molding plant was analyzed Summary report.