Factors affecting the degreasing of alkaline solution before etching the label of etching machine蚀刻机蚀刻标牌之前影响碱液除油的的因素

   金属板材在经等离子刻蚀机蚀刻之前影响碱液除油效果的因素很多，很复杂，但主要的影响因素有碱性除油液中的各种成分的配比是否合理，除油液的温度，被脱脂工件本身的材料及含油量。除油过程中有否采用强化措施以及所定的除油时间是否足够等。

    1、金属材料的类型及表面状态   

碱液除油中不同金属材料的工件，应有不同的除油配方机工艺参数。

    2、除油液的各种成分及含量的影响。

    3、除油液的操作温度   

一般操作温度不要太高。在保证除油效果和质量的前提下，操作温度越大越好。可以利用添加少量高效表面活性剂，强化润湿、渗透及乳化过程，把温度降低，又能保证除油的效果和质量。

    4、除油的强化措施 

    5、除油的时间    

除油时间取决于各种的操作条件，首先是碱液的直来那个越好，特别是刚开始使用的碱液出有效果好，所需的时间就短。

    6、除油厚的清洗

    There are many factors that affect the effect of alkaline degreasing before the metal plate is etched by plasma etching machine, which are very complex. But the main factors are whether the proportion of various components in the alkaline degreasing liquid is reasonable, the temperature of the degreasing liquid, the material and oil content of the degreased workpiece itself. Whether strengthening measures are adopted in the process of oil removal and whether the specified oil removal time is sufficient, etc.

1. Type and surface state of metal materials. 

    There should be different process parameters for different metal materials in alkaline solution deoiling.

2. The influence of various components and contents of oil removal fluid.

3. The operating temperature of the degreasing fluid should not be too high. Under the premise of ensuring the oil removal effect and quality, the higher the operating temperature, the better. A small amount of efficient surfactant can be added to strengthen the process of wetting, infiltration and emulsification, reduce the temperature, and ensure the effect and quality of oil removal.

4. Strengthening measures for oil removal.

5. Oil removal time depends on various operating conditions. First of all, the better the lye is, especially the lye used at the beginning has good effect, and the time required is short.

6. Cleaning of oil removal thickness