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本文对PS版铝板基卷材生产中的关键技术问题——工艺路线及轧制工艺、拉伸弯曲矫直工艺进行了研究,选择了铸轧→冷轧→拉伸弯曲矫直生产PS版铝板基卷材的新型工艺,确定了冷轧工作辊最佳粗糙度、冷轧工艺参数、拉伸弯曲矫直工艺参数,并对生产过程中容易产生的缺陷进行了分析,制定了对策,最后,将我厂研究生产的PS版铝板基卷材的质量指标与世界先进国家的同类产品进行了比较。
In this paper, PS plate aluminum sheet-based coil production of key technical issues - process routes and rolling process, tensile bending straightening process were studied, the choice of casting and rolling → cold rolling → tensile bending straightening PS version of the aluminum plate Based on the new technology of base roll material, the best roughness of cold rolling work roll, cold rolling process parameters and tensile bending straightening process parameters are determined, and the defects that are easy to be produced during the production process are analyzed and the countermeasures are put forward. Finally, The quality index of the PS plate aluminum plate-based coil produced by our factory is compared with similar products of advanced countries in the world.