Production & Quality
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ASA tensile strength 48MPa
Problem Phenomenon
ASA tensile yield strength 48MPa, mechanical performance management.
Cause Analysis
ASA tensile yield strength 48MPa; tensile yield strain 3.3%; elongation at break 9%; flexural strength 70MPa; ball indentation hardness 80MPa; mechanical performance; application matching.
Solution
①Mechanical performance testing; ②application matching; ③strength management; ④hardness verification; ⑤quality control.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ASA mechanical performance is the application foundation; testing ensures quality; matching ensures function.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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