Processing Machinery
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PESU Laser Marking
Problem Phenomenon
PESU laser marking contrast and clarity; parameter and material matching.
Cause Analysis
PESU can be laser marked; laser parameters; material absorption; contrast; durability.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Laser parameter optimization; ②material grade; ③contrast testing; ④durability evaluation.; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Key Takeaway
PESU laser marking is an identification method; parameter matching ensures quality; testing verifies the effect.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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