Making a Mark

摘要

Need a low-stress marking system for critical components? A dot-peen machine may be the best option. Prefer the electrochemical method but worried about possible corrosion? Many electrolytes now have a nearly neutral pH, so there's less chance of corrosion. Need a method that marks in a variety of fonts and sizes? Then laser marking may be the way to go. There are numerous ways to mark parts and tools, each with advantages and limitations, depending on the application. In recent years, marking systems have been improved with new software and hardware, making them easier to use, for example, or requiring less operator intervention.