Processing Machinery
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ABAK process parameter solidification
Problem Phenomenon
Controlled management of mature ABAK process parameters; change and stability.
Cause Analysis
ABAK process window is narrow; parameter coupling; debugging cost; change management; stability; quality consistency.；during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Parameter controlled documents; ②change verification; ③key parameter identification; ④regular audits; ⑤discipline execution.；after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ABAK process solidification is the quality guarantee; change management is the system; audits ensure execution.；after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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