Turning, drilling and milling tools are subject to heavy stress. The markings on these precision tools must also be able to withstand these stresses. Laser markings offer some decisive advantages over other methods, such as etching or stamping:
- Consistent quality and readability of the markings with absolute durability, depending on the process choice without changing the workpiece properties
- Clean processing methods without consumables
- Flexibility in many dimensions (marking content, component or tool shapes, material)
- Low cost per marking for individual items or mass production
Materials suitable for laser marking
- Hardened metals
- Tool steel
- High-speed steel (HSS)
- Titanium
- Alloys
- Boron steel
- Coated metals
Application examples in machining technology
When labeling machining tools, it is particularly important that the tool’s surface is not damaged. Here, the laser can fully execute its advantages. During annealing, the tool’s surface finish is not altered.
- Functional labels
- Logos and company names that serve as anti-counterfeiting measures
- Product information (e.g. type, size, date of manufacture, etc.)