铁艺大门作为建筑入口的门面，其维护保养直接关乎安全性与美观度。科学的维护周期应遵循“预防为主，防治结合”原则，建立三级养护体系。

As the facade of the building entrance, the maintenance of the wrought iron gate is directly related to safety and aesthetics. The scientific maintenance cycle should follow the principle of "prevention first, combination of prevention and control", and establish a three-level maintenance system.

月度养护：重点关注铰链与锁具

Monthly maintenance: Focus on hinges and locks

每月检查合页（铰链）是否松动、异响。合页作为连接大门与门框的关键部件，需承受大门重量和频繁开合动作。发现松动及时紧固，异响应添加润滑油。

Check the hinges for looseness and abnormal noise every month. As a key component connecting the gate and door frame, the hinge needs to withstand the weight of the gate and frequent opening and closing movements. If any looseness is found, tighten it promptly and add lubricating oil in case of abnormal response.

检查门锁、拉手等五金件是否卡顿。锁芯每季度可注入少量石墨粉或专用锁具润滑油，保持顺滑。擦拭门体表面灰尘——选用纯棉针织品抹布，凹陷处和浮雕纹饰中的灰尘用细软羊毛刷除尘。

Check if the hardware components such as door locks and handles are stuck. The lock core can be injected with a small amount of graphite powder or specialized lock lubricant every quarter to maintain smoothness. Wipe off dust on the surface of the door - use a pure cotton knitted cloth, and use a fine soft wool brush to remove dust from depressions and relief patterns.

季度养护：全面检查与深度清洁

Quarterly maintenance: comprehensive inspection and deep cleaning

每3-6个月对铁艺大门进行一次全面检查。检查焊接点是否牢固，若发现裂缝或松动，及时焊接加固。检查螺丝是否松动，用扳手拧紧。查看表面涂层是否有脱落，对脱落部位及时补漆。

Conduct a comprehensive inspection of the wrought iron gate every 3-6 months. Check if the welding points are secure, and if cracks or looseness are found, weld and reinforce them in a timely manner. Check if the screws are loose and tighten them with a wrench. Check if the surface coating has peeled off, and promptly touch up the peeled parts with paint.

深度清洁可使用温和清洁剂——洗洁精溶液按1:10比例稀释，喷在表面后用软布轻轻擦拭。避免使用酸性（如白醋）、碱性（如洗衣粉）清洁剂——酸碱会破坏铁艺表面的防锈涂层（油漆、镀锌层）。

For deep cleaning, a mild cleaning agent - dishwashing detergent solution diluted in a 1:10 ratio, sprayed on the surface and gently wiped with a soft cloth. Avoid using acidic (such as white vinegar) and alkaline (such as laundry detergent) cleaning agents - acidity and alkalinity can damage the anti rust coating (paint, galvanized layer) on the surface of iron.

年度养护：重新喷涂防锈漆

Annual maintenance: Re spray anti rust paint

对于喷漆的铁艺大门，每两到三年需要重新喷漆，以保持表面光滑干净。对于没有喷漆的大门，每年至少擦拭一次去除表面污垢，并涂抹少量防锈剂。

For painted iron gates, they need to be repainted every two to three years to maintain a smooth and clean surface. For unpainted doors, wipe off surface dirt at least once a year and apply a small amount of rust inhibitor.

特殊情况处理：

Special case handling:

生锈处理：若铁艺大门生了锈，不要自作主张用砂纸打磨。锈迹较小较浅的，可用棉纱蘸机油涂于锈处，稍候片刻用布揩擦即可消除。若锈迹已扩大变重，应请专业技术人员维修。

Rust treatment: If the wrought iron gate is rusted, do not use sandpaper to polish it on your own. For small and shallow rust stains, cotton yarn dipped in engine oil can be applied to the rust area, and then wiped with a cloth after a while to eliminate it. If the rust has expanded and become heavier, professional technicians should be hired to repair it.

防潮处理：大雾天气应用干棉布擦拭铁艺上的水珠。雨停后及时把水珠擦干。

Moisture proof treatment: In heavy fog weather, dry cotton cloth should be used to wipe the water droplets on the iron work. Wipe off the water droplets promptly after the rain stops.

避免磕碰：搬运过程中小心轻放，放置处应是硬物不常碰到的地方。

Avoid collision: Handle with care during transportation, and place in a location where hard objects are not frequently touched.

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