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随着高强钢强度极限的增加,其轧制载荷及张力增大,因此对轧钢设备承载能力要求也越来越高。CSP生产机组长时间高负荷运行,但由于没有力能参数实测数据,导致无法确定该套设备的负载状况、承载能力及实际可达到的极限生产能力。这一问题已成为大批量生产高强度薄带钢、提高产品竞争力的瓶颈,亟待解决。本文采用现场实测、理论分析与数字仿真分析相结合的方法,对CSP精轧机组主传动系统的承载能力进行全面评估,并提出负荷分配的优化方案,为大批量生产高强度薄带钢提供理论依据。
As the strength limit of high strength steel increases, its rolling load and tension increase, so the bearing capacity of rolling equipment is also getting higher and higher. CSP production unit for a long time high-load operation, but because there is no force to the actual measured data, resulting in the device can not determine the load status, carrying capacity and the actual limit of production capacity can be reached. This issue has become the bottleneck of mass production of high-strength thin strip steel to improve product competitiveness, which needs to be solved urgently. In this paper, field test, theoretical analysis and digital simulation analysis of a combination of methods, the CSP finishing unit main drive system to conduct a comprehensive assessment of the carrying capacity and proposed load distribution optimization program for the mass production of high-strength thin strip to provide theory in accordance with.