What to look for in an etching process

"etching processing", or etching processing, is a type of processing that is carried out by applying a high concentration of chemical corrosion processing to metallic materials. So, what do you need to pay attention to when performing etching processing?

 1. master the characteristics of the etchant: etchant is the key material in the etching process, you need to understand its chemical nature, reaction rate and possible side effects.

 2. Determine the etching process parameters: etching process parameters including pressure, power, etching time, etc., which will affect the etching effect.

 3. pay attention to the use of photographic ink: photographic ink can protect the parts that do not need to be etched, and improve the etching accuracy.

 4. monitoring the etching progress: real-time monitoring of the etching progress, timely adjustment of process parameters to avoid excessive etching.

 5. Keep the environment clean: the etching environment needs to be kept clean to avoid pollution and impurities into.

Etching is a delicate process that requires attention to the characteristics of the etchant, determination of the etching process parameters, attention to the use of photopolymer inks, monitoring of the etching progress, and maintenance of a clean environment.