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论述了宽展轧机机架辊损坏的原因及改造方案,对其齿轮辊子结构参数进行了校核,改进了箱体的结构,使其工作强度及环境得到改善。
Discusses the reason of the rolling mill rack roll damage and its modification scheme, checks its gear roller structural parameters, improves the structure of the box body, and improves its work intensity and environment.