铁艺护栏在施工过程中难免会有焊渣，就会有锈迹了，是很不容易处理的，接下来我们为大家详细讲解如何去除铁艺护栏的锈迹和焊渣。铁艺护栏去锈、氧化皮焊渣的主要方法有手工处理、机械处理、喷射处理、化学处理（酸洗）、电化学处理和火焰处理等方法。

　　During the construction process of wrought iron guardrails, it is inevitable that there will be welding slag and rust marks, which are difficult to handle. Next, we will explain in detail how to remove rust and welding slag from wrought iron guardrails. The main methods for removing rust and oxide scale welding slag from wrought iron guardrails include manual treatment, mechanical treatment, spray treatment, chemical treatment (acid washing), electrochemical treatment, and flame treatment.

　　1、机械处理比较常用的有风（电）动刷、除锈枪、抛光砂轮及风（电）铲等工具、借助机械力的高频冲击与磨擦的作用除锈和氧化皮旧漆等污物。

　　1. Commonly used tools for mechanical processing include wind (electric) brushes, rust removal guns, polishing grinding wheels, and wind (electric) shovels, which use high-frequency impact and friction of mechanical force to remove rust and dirt such as oxide skin and old paint.

　　2、手工处理主要使用砂布、刮刀、锤凿、钢丝刷、废砂轮等工具，靠手工打磨敲铲、扫刷来除去锈垢、氧化皮及焊渣、尘土等铁艺护栏表面污物。

　　2. Manual processing mainly uses tools such as sanding cloth, scraper, hammer chisel, wire brush, waste grinding wheel, etc., relying on manual grinding, tapping, and sweeping to remove rust, oxide scale, welding slag, dust, and other surface contaminants of iron guardrails.

　　3、化学处理是利用特殊配方的酸性溶液来浸、溶铁艺制品,通过化学反应来除净氧化皮、锈痕、油污,即所谓的“酸洗”。

　　3. Chemical treatment is the use of a specially formulated acidic solution to soak and dissolve iron products, and to remove oxide scale, rust marks, and oil stains through chemical reactions, known as "acid washing".

　　4、喷射处理是利用机械离心、压缩空气、高压水流等为动力，将磨料、砂石、钢丸抛射到铁艺护栏的表面，冲击和磨擦掉氧化皮、锈痕、旧漆、型砂等。

　　4. Spray treatment is the use of mechanical centrifugation, compressed air, high-pressure water flow, and other power sources to eject abrasives, sand, and steel balls onto the surface of wrought iron guardrails, impacting and rubbing off oxide scales, rust marks, old paint, molding sand, etc.

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