鐵銹和氧化焊渣的主要方法有人工處理、機械處理、噴霧處理、化學處理(酸洗)、電化學處理和火焰處理。

　　The main methods of removing rust and oxidizing welding slag are manual treatment, mechanical treatment, spray treatment, chemical treatment (pickling), electrochemical treatment and flame treatment.

　　1. 機械處理更常用的有氣動(電動)動刷、除銹槍、拋光砂輪和氣動(電動)鏟等工具，借助機械力的高頻沖擊和摩擦，除銹和舊漆等污垢。

　　1. The most commonly used mechanical treatment tools are pneumatic (electric) brush, derusting gun, polishing wheel and pneumatic (electric) shovel. With the help of high-frequency impact and friction of mechanical force, derusting and old paint and other dirt are removed.

　　2、手工加工主要采用砂布、刮刀、錘鑿、鋼絲刷、廢砂輪等工具，由手工打磨、刮鏟、刷去鐵銹、氧化及焊渣、粉塵等鐵柵欄表面污垢。

　　2. The manual processing mainly uses abrasive cloth, scraper, hammer chisel, wire brush, waste grinding wheel and other tools, and the surface dirt of iron fence such as rust, oxidation, welding slag and dust are removed by manual grinding, scraping, brushing.

　　3、化學處理是利用酸溶液的特殊配方來浸泡、溶解鐵質制品，通過化學反應來去除氧化、鐵銹、油污，即所謂的“酸洗”。

　　3. Chemical treatment is to use the special formula of acid solution to soak and dissolve iron products, and remove oxidation, rust and oil through chemical reaction, which is called "pickling".

　　4、噴砂處理是利用機械離心式、壓縮空氣、高壓水為動力，將磨料、砂子、鋼珠等噴到鐵柵欄的表面，撞擊和摩擦帶走氧化皮、銹痕、舊漆、砂子等。

　　4. Sand blasting is to use mechanical centrifugal, compressed air, high-pressure water as power to spray abrasives, sand, steel balls, etc. on the surface of the iron fence, to impact and rub away oxide skin, rust marks, old paint, sand, etc.

　　以上就是濟南鐵藝護欄對去除焊渣的方式的詳細介紹，想要了解更多請點擊官網http://m.gitli.cn

　　The above is Jinan tieyihu's detailed introduction to the way to remove welding slag. For more information, please click http://m.gitli.cn