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1. 发明授权

US4709570A Method for setting steel stock discharge temperature of heating furnace in hot rolling line 失效
标题翻译：热轧生产线加热炉钢坯排放温度设定方法
公开(公告)号：US4709570A
公开(公告)日：1987-12-01
申请号：US795326
申请日：1985-11-06
申请人： Yoshinori Wakamiya , Tomoko Sumino
发明人： Yoshinori Wakamiya , Tomoko Sumino
IPC分类号： B21B1/00 , B21B37/16 , C21D1/00 , C21D9/00 , C21D11/00 , B21B1/22 , B21B37/10
CPC分类号： C21D11/00 , C21D9/0081
摘要： A method for setting a steel stock discharge temperature of a heating furnace in a hot rolling line in which both fuel unit consumption in the heating furnace and that in a rolling line are calculated to obtain a total fuel unit consumption in the entire line, and an optimum discharge temperature is calculated so as to satisfy a metallurgical discharge temperature restrictive condition and minimize the above total fuel unit consumption and the optimum discharge temperature is used as the steel stock discharge temperature.
摘要翻译：在热轧生产线中设置加热炉中的燃料单元消耗量和轧制线中的两个燃料单元消耗的热轧炉的钢坯排出温度的方法，以获得全部燃料总消耗量，计算最佳排放温度以满足冶金排放温度限制条件并使上述总燃料单元消耗最小化，并且使用最佳排放温度作为钢坯排放温度。

2. 发明授权

US4724696A System for controlling bar cutter in steel bar line 失效
标题翻译：钢筋线条切割机控制系统
公开(公告)号：US4724696A
公开(公告)日：1988-02-16
申请号：US868557
申请日：1986-05-30
申请人： Tomoko Sumino
发明人： Tomoko Sumino
IPC分类号： B21B1/18 , B21B15/00 , B21B37/70 , B23D36/00 , B21B1/00
CPC分类号： B23D36/0016 , B23D36/0033 , B21B1/18 , B21B2015/0014 , B21B37/70 , Y10T83/541
摘要： A system for controlling a bar cutter in a steel bar line comprising a rolling length predicting circuit for calculating, on the basis of a scale loss coefficient, a predicted rolling length of a rolling bar material conveyed to the steel bar line, a flying shear cut instructing circuit responsive to the predicted length for determining a cutting length and for operating a flying shear to cut the rolling bar material in accordance therewith, a rolling length measuring circuit for determining an actual rolling length from the cut bar material, and a scale loss coefficient determining circuit for determining the scale loss coefficient based on the actual rolling length so as to correct the predicted rolling length and thereby reduce a cutting error.
摘要翻译：一种用于控制钢条线中的切刀的系统，包括：轧制长度预测电路，用于根据比例损失系数计算输送到钢筋线的滚动条材料的预测滚动长度，飞剪切割响应于预测长度的指示电路，用于确定切割长度并根据其操作飞剪以切割滚动条材料;滚动长度测量电路，用于确定切割条材料的实际滚动长度;以及刻度损耗系数确定电路，用于根据实际轧制长度确定刻度损耗系数，以校正预测的轧制长度，从而减少切割误差。

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