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针对钢板纵剪机组出现的钢板剪切质量不达标、剪切后钢板表面有划伤、钢板剪切后产生镰刀、分离隔片等工艺执行部件磨损严重等问题,进行了现场测量、试验研究及分析。根据分析结果,采用重新修配圆盘剪主刀轴、增加开卷机液压涨力制动力、改进对中立辊的液压回路工作原理和推广使用新的分离隔片等方法,彻底解决了纵剪线工艺设备问题,使该成套设备达产达效。
Aiming at the problems that the shearing quality of the steel plate slitting unit is not up to standard, the surface of the steel plate after shearing is scratched, the sickle is produced after the shearing of the steel plate, and the wear of the process executing components such as the separating spacer is serious. analysis. According to the analysis results, the method of repairing the main shaft of the disc cutter, increasing the hydraulic tension braking force of the uncoiler, improving the working principle of the hydraulic circuit of the neutral roller, and promoting the use of the new separator and the like, completely solved the problems of the slitting line process equipment Problem, so that the complete set of equipment production and efficiency.