鞍钢1700中薄板坯连铸连轧(ASP)R1轧机综合测试与分析  

COMPREHENSIVE EXAMINATION AND ANALYSIS OF R1 STAND ON ANGANG 1700 STRIP PRODUCTION(ASP) LINE

作　　者：赵林[1] 李长城[2] 曲泰安[3] 于晓光[3] 

机构地区：[1]鞍山钢铁集团公司热轧带钢厂,高级工程师鞍山114021 [2]鞍山钢铁集团公司 [3]鞍山科技大学

出　　处：《钢铁》2003年第3期64-68,共5页Iron and Steel

摘　　要：为进一步优化鞍钢 170 0中薄板坯连铸连轧 ( ASP)轧制工艺 ,提高其生产能力 ,改善产品质量 ,对 R1粗轧机进行了各种工况下轧制扭矩、扭振、振动及其他力、电参数综合测试。结果表明 :R1轧机主传动系统在板坯咬钢和含钢升速时会产生扭振 ,最大扭矩达到 1981k N· m,扭矩放大系数 TAF小于 2 .0 0 ,扭振频率 16.5～ 17.5 Hz,最大轧制力 2 2 80 0 k N,与 R1轧机机电设计能力相比尚有潜力。本次测试为实现优质、低消耗、低成本生产和设备安全。In order to optimize the rolling technology of Angang 1700 strip production(ASP)line ultimately,improve the productivity and product quality,the rolling torque,torque vibration,oscillation of bearing stocks and other forces and electric parameters of R1 were measured systematically.The results indicate the torgue vibration of the main driving system are occurred during biting and acceleration.The maximal rolling torque is 1981 kN·m,T AF is less than 2 00,the frequency of torque vibration is 16 5～17 5 Hz,the maximal rolling force is 22800 kN.Thus,the design parameters of R1 are in abundance.The examination proved a base for high quality product,low cost and safety economic operation of the line.

关 键 词：薄板坯连铸连轧 R1轧机 ASP工艺 轧制扭矩 振动 扭振 测试 主传动系统 

分 类 号：TG333[金属学及工艺—金属压力加工]