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为了提高我国转炉炼钢生产水平,实现用电子计算机控制炼钢生产过程,必须将装在天车上的电子秤称得的铁水重量数据传给位于地面的电子计算机。但是,由于电子秤随天车移动,不便直接用电缆与计算机相连接,用普通的滑线传送称量数据,电缆随天车移动而压缩和拉伸,也容易损坏。该数传机较好地解决了将电子秤的称量数据传到计算机的问题。在还设有电子计算机的炼钢厂,可以把天车电子秤的称量数据通过 SP-2型数传机和显
In order to improve the production level of converter steelmaking in our country and realize the production process of steelmaking by using electronic computer, the weight data of the molten iron, which is weighed by the electronic weighing scale installed on the crane, must be transferred to the electronic computer located on the ground. However, as the electronic scale moves with the crane, it is inconvenient to directly connect the cable to the computer, and the weighing data is transmitted by an ordinary slip line. The cable is compressed and stretched by the movement of the crane, and is also easily damaged. The number of machines to better solve the weighing scale electronic weighing data transmitted to the computer problem. In a steel mill also equipped with electronic computers, crane weighing scales can be passed through the SP-2-type data transmission and display