0.前言运卷车作为三钢高速线材轧钢厂二线的重要设备,担负着由集卷运送至C型钩。从投产至今,由于长期处于重载的环境,设备故障率较高。而运卷车安全可靠的运行是后区正常生产的根本保障。本文就针对运卷车的结构进行分析,对其经常发生的故障进行研究,并对运卷车的结构进行改进并加以应用。1.运卷车的使用现状及改进思路1.1运卷车的使用现状 0. Introduction Roll Winding Machine As the third-line high-speed steel rolling mill of second-tier equipment, responsible for the volume delivered by the C-hook. From the production date, due to long-term heavy-load environment, equipment failure rate is higher. The safe and reliable operation of the rolling mill is the fundamental guarantee for normal production in the back area. In this paper, we analyze the structure of the rolling mill, study its frequently occurring faults, and improve the structure of the rolling mill and apply it. 1. The status of roll car use and improvement ideas 1.1 The use status of roll car