multi-pass hot bar rolling 棒材热连轧
hot rolling bar 热轧圆钢
hot-rolling rib reinforcing bar 热轧带肋钢筋
diameter of hot-rolling bar 热轧圆钢直径
hot rolling reinforcing bar 热轧钢筋
band hot rolling steel bar 热轧ⅲ级钢筋
In multi pass hot bar rolling, there are many complicated influences which may affect the final dimensional precision and mechanical properties.
棒材热连轧生产过程中，影响产品最终尺寸精度和性能的因素较多。
According to the photographic principle for on-line measurement of the diameter of hot rolling bar, a new method is introduced.
阐述了摄象法实现热轧圆钢的直径在线检测原理。
In addition, Profile index of hot rolled transfer bar and material used for cold rolling and optimization of load distribution under conventional hot rolling condition were quantitatively analyzed.
同时针对热轧中间坯、热轧供冷轧原料的板形指标，传统热轧条件下如何优化负荷分配等问题进行了定量分析。
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