Processing Machinery
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PESU Bonding Assembly
Problem Phenomenon
PESU bonding strength and durability; adhesive selection and treatment.
Cause Analysis
PESU can be bonded; adhesive matching; surface treatment; curing conditions; environmental aging.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Adhesive selection; ②surface treatment; ③curing specifications; ④strength testing; ⑤aging verification.; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
The feasibility of PESU bonding requires process assurance; adhesive selection and treatment are the key; verification ensures the long term.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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