优化轧制规程预防十二辊轧机打滑实践

Practice of Optimized Rolling Regulations for Prevention 12-roll Mill Slip

根据轧制理论推导出的打滑判断公式，重点讨论了压下量与张力变化对打滑的影响。昆钢板带厂根据十二辊轧机生产实际情况，建立了一套以预防打滑为目标的轧制规程，并应用于生产中。实践表明：该规程的应用降低了十二辊轧机打滑的发生率，取得了较好的经济效益。

Based on the equation of slip that deduced by rolling theory, the influences of the variations of press quantity and tension to slip were emphatically discussed. Optimized rolling regulations for prevention slip were established according to the actual production condition of 12-roll mill, and were applied to production. The practice shows that the incidence of slip reduces by the application of these regulations, meanwhile, the economic benefits improves.