刚性印制板不同种类凹蚀工艺方法分析

Analysis of Different Etching Methods for Rigid Printed Boards

阐述四种正凹蚀制作工艺的优缺点,分析不同材料、不同参数对凹蚀量的影响,并通过实验数据,得出一种具有参考意义的正凹蚀工艺流程和控制方法。

This paper introduces the advantages and disadvantages of four kinds of positive etching process,analyzes the influence of different materials and different parameters on the amount of etching,and through the experimental data,gives a kind of positive etching process and control method with reference significance.