This part was marked with a 10 watt q-switched ytterbium fiber laser and 160 mm focal length lens. The 160mm focal length lens has a working distance of 176mm from lens to part. The part was surface marked to create contrast on the sample.
The plastics sample was marked with a filled logo and an outlined logo. Each mark had a different cycle time. The Filled logo had a cycle time of 4.35 seconds; the outlined logo had a cycle time of 1.38 seconds.