重钢三厂是一个老的中型钢厂,由于设备较陈旧,多承受重载、冲击负荷,又在潮湿、粉尘和铁鳞杂质多的恶劣条件下工作,流体泄漏严重。为此,采用一些流体密封应用技术。本文着重介绍了齿轮箱干润滑、填充MC尼龙应用、7903耐油密封脂应用、环氧胶补技术、膨胀石墨材料等的应用实况。 Chongqing Iron and Steel Plant is an old medium-sized steel mills, due to older equipment, more to withstand heavy load, impact load, but also in wet, dust and iron scale impurities and harsh conditions, fluid leakage serious. To this end, the application of some fluid seal technology. This article focuses on the application of gearbox dry lubrication, filled with MC nylon applications, 7903 oil seal grease applications, epoxy adhesive technology, expanded graphite materials.