所有这些程序的编制完成为进行轧制过程的数值模拟、晶粒尺寸预报及生产工艺优化提供了现实计算工具。
All of these computer programs provides a real computing mean of simulating rolling process, forecasting grain size of rolled products, optimizing technological parameters.
分析了闪光对头焊工艺过程和电气控制特点，提出采用PLC控制方案，给出了控制系统梯形图及程序。
The technological process of flash welding and the characteristic of electricity control are analyzed. The control plan with PLC, ladder diagram and the program are put forward.
算例研究表明，HEXCV程序可为工艺过程设计提供有效的参考依据。
Numerical examples show that the HEXCV program can provide an effective reference for the process design.
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