彩涂板经剪切、冲孔、弯曲和连接等加工工序，制成各种不同用途的制品。
由于彩涂表面有一层涂膜，所以加工时有许多与普通钢板不同的地方，若加工不慎损伤涂膜，则会影响产品外观及寿命。

　　（1）剪切加工时注意事项：
　　●应尽可能减少切断面的毛刺，以防彩涂板在堆垛、加工时互相划伤。
　　●及时清除剪切时的金属粉，否则将会损伤彩涂板的表面以及铁屑氧化污染表面。
　　●彩涂板在纵剪时，与彩涂板接触的台面，应铺上橡皮垫。

　　（2）弯曲加工时注意事项：
　　●清除冲模、冲床等部件上的污垢和铁锈。
　　●彩涂板在加工后，由于弯曲外侧会有所延伸，可能会造成细小裂缝（主要是由于涂膜下的锌层产生的），对外观要求严格的制品，必须考虑选择有伸展性的特殊涂料，并使弯曲曲率尽可能扩大
　　●由于涂膜在低温下会变脆，因此应注意彩涂板的加工温度，一般下限为5-6度。低温加工时涂膜可能会产生裂纹、破碎及剥离，所以在低温加工时应对彩涂板适当加热。氟碳涂料彩板加工变形应在18度以上进行。
　　●彩涂钢板进行辊压成型时，为了防止磨损，最好用硬质材料制造轧辊（淬火钢、模具钢等）或轧辊表面镀硬质铬。

　　（3）压力加工时注意事项：
　　● 彩涂板在拉伸加工时，必须慎重选择它的基板和表面涂层类型。加工时要精心，金属模的表面应特别平滑，可在彩涂钢板表面贴上保护膜，以保护涂层。
　　● 彩涂板可以进行机械连接、焊接连接和粘接连接，目前彩涂板的焊接设备与技术工艺处于研究实验阶段，尚未成熟，用户应尽量采用机械连接方法。
　　●彩涂板的切口断面保护：
　　首先在设计产品时，尽量将切口置于隐蔽部份。当使用镀锌板作为彩涂板基板时，由于锌可作为牺牲极对钢起保护作用，在一般情况下，不必对切口断面作特殊处理。只有那些与药品、腐蚀性气体接触或在其他恶劣环境下使用时，才需对断面进行保护。


The followings should be cared about while processing coating plates:
　　After cutting , curving, bending and connecting , the coating plates can be used in different ways.
Since there is a paint coating on the surface, the methods of processing are very different with the common steel plates. The appearance and life of such products will go to the bad cause of unsuitable ways of processing. 

（1）cautions for cutting:
　　To reduce as much burr of cut surface as possible to prevent from scratching in stacking and processing.
　　To clear away the metal powder otherwise the coatings surface will be damaged and iron fillings would pollute and oxidize the surface.
　　To be cut in vertical direction, the table connect with the color plate should be covered with rubber mat.

（2）cautions for bending:
　　To clear away the dust and rust on the punching machine and the die.
　　After having been processed, the winding surface will be extended, which may produce tiny rift( mainly caused by the zinc beneath the coatings.) Therefore, as for the product whose outward appearance is strictly restricted, use of the special coating with the characteristics of extending should be considered. At the same time the curvature  must be expanded as much as possible.
　　Because the coatings will become brittle under low temperature,we should pay more attention to the processing temperature. In common the lowest temperature is 5℃-6℃.when the temperature is too low, the coatings may produce rift to make it broken and stripped. As a result the plates should be heated to the suitable temperater if necessary. PDVF coating must be processed above 18℃.
        To prevent from wearing and tearing, high precision rolls should be used for processing and the roll surfaces in contact with coating should be chrome plated and have a ground finish.

（3）cautions for pressing:
　　When stretching plates, we must choose the right substrate and the types of the coatings carefully. In addition, the procedures of the procession must be meticulous. The surface of the metal module must particularly be smoothly. According to the real condition, we can paste an additional protective film to protect the coating surface.   

　　The plate can be joined by bolt fastening, welding and adhension. At present, the welding equipment for coating steel plates and the technology are under experiment. Therefore, the customers should try to joint it by bolt fastening.    

　　 the protection of the cut surface and cross area
         Firstly, try to put them in covered parts when it is designed. When galvanize plate used as the substrate, the zinc can protect the steel. So normally it's unnecessary to deal with the cut surface and cross area. Only when they are used in execrable environment or connect with some medicine or corrosion, the protection methods should be adopted.