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山东弹簧厂:二次电镀后弹簧会产生什么问题?
文章来源:http://www.sdzbthc.com/ 发布时间:2021-08-18 浏览次数:
电镀是整个电化学过程,整个氧化还原过程。弹簧电镀的整个过程是将弹簧浸在金属盐溶液中作为阴极,金属板作为阳极,在接收到直流电流后,在零件上沉积必要的镀层。弹簧电镀是出厂前基本的操作之一,外观的即时改变,电镀保护层不仅能保持弹簧免受腐蚀,还能改善弹簧的外观。一些电镀金属可以提高弹簧的工作特点,但很多时候因为客户必须,山东弹簧厂必须进行两次电镀的春天,但春天回来先洗表面镀层涂层,然后进行电镀的两倍。这对弹簧有什么影响?
  
    Electroplating is the whole electrochemical process, the whole redox process. The whole process of spring electroplating is to immerse spring in metal salt solution as cathode, metal plate as anode, after receiving DC current, deposit necessary coating on parts. Spring electroplating is one of the most basic operations before leaving the factory. The instant change of appearance can not only keep the spring from corrosion, but also improve the appearance of the spring. Some electroplated metals can improve the working characteristics of springs, but many times because customers have to, Shandong Spring Factory has to do two electroplating springs, but when spring comes back, first wash the surface coating, then double the electroplating. How does this affect the spring?
  
    山东弹簧厂:二次电镀后弹簧会产生什么问题?-http://www.sdzbthc.com
  
    Shandong Spring Factory: What will happen to springs after secondary plating? -http://www.sdzbthc.com
  
  山东弹簧厂
  
    1、洗线直径小,洗线弹簧力小,洗线直径小。
  
    1. Small washing diameter, small spring force and small washing diameter.
  
    2. 材料变差了。在酸洗过程中,材料的缺陷可以被清洗到大的尺寸。
  
    2. The material is getting worse. In the pickling process, defects in the material can be cleaned to a larger size.
  
    3.氢脆问题。如果整个酸洗过程处理不当,往往会出现氢脆问题。
  
    3. Hydrogen embrittlement. If the whole pickling process is not properly treated, hydrogen embrittlement often occurs.
  
    4、如果不太严重不达标建议不退镀,但如果适当控制退镀危害不容易很大,如关键使用弹簧一定不要反复退镀。
  
    4. If it is not too serious and does not meet the standard, it is recommended not to strip, but if the harm of stripping is controlled properly, it is not easy to do so. If spring is used critically, it must not be stripped repeatedly.