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江苏省东台市时埝砖瓦厂探索出一种对辊磨损再生法,应用该项技术每年可节约对辊刨削、安装等费用3000元左右,同时缩短了维修时间,大幅度减少停车时间.主要操作方法是:对辊中部磨损凹陷后,停机但无需卸对辊,先清除对辊表面污泥,然后用普通焊条将四槽堆焊至平,最后在表面用耐磨焊条堆焊一层即可使用,其使用时间比新磨削对辊略长.
Dongtai City, Jiangsu Province, when the brick factory to explore a roller wear regeneration method, the application of this technology can save the cost of the roll planing, installation and other costs of 3,000 yuan, while shortening the maintenance time, a substantial reduction in parking time. The main method of operation is: After the middle of the roller is worn and sag, stop but do not need to unload the roller, first remove the sludge from the roller surface, then use the ordinary electrode to weld the four slots to the flat, and finally build a layer of welding on the surface with a wear-resistant electrode. Can be used, its use time is slightly longer than the new grinding roller.