卷板机的保养作业概况 一级技能保养 按照"日常保护"项目进行,并增加下列作业。 1查看电气体系各线路及零附件作业是否无缺。 2查看液压体系油箱内的油位是否正常,及时弥补缺乏部分。 3油压体系的动作查看,在最高作业下操作查看机器功能状况。 4查看卷板机本体下辊轴承空隙及机架滑动导轨空隙。 5查看开式齿轮啮合状况。 1 check the electrical system each line and zero accessories operation is not missing. 2 check whether the oil level in the hydraulic system tank is normal, and make up for the lack of parts. 3 the operation of oil pressure system check, operate under the highest operation to see the machine function. 4 to inspect the gap between the lower roll bearing housing and the sliding rail gap of the frame. 5 look at open gear engagement. 二级技能保养液压体系大保养: 1液压油每一至两年换油一次。 2换油时放空原油箱中的液压油,查看油箱底部有无杂质,并清洗油箱。 3过滤器 每次换油时,过滤器应替换或完全清洗。 4各液压控制元件(阀门)视状况进行清洗。 1 hydraulic oil change oil every two years. 2 when changing oil, vent the hydraulic oil in the original tank, check whether there is impurity at the bottom of the tank, and clean the tank. 3 filter should be replaced or cleaned completely when changing oil every time. 4 each hydraulic control element (valve) is cleaned according to the condition. |