Molds & Tooling
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ABS uneven gloss
Problem Phenomenon
ABS uneven gloss due to mold temperature fluctuation, inconsistent contact between resin and steel, temperature stabilization.
Cause Analysis
ABS uneven gloss; mold temperature fluctuation; inconsistent contact between resin and steel; surface quality; temperature controller stability; maintain 60-80℃.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Stable mold temperature 60-80℃; ②temperature controller calibration; ③surface contact; ④gloss inspection; ⑤process stability.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
Mold temperature stability is the core for ABS uneven gloss; controller calibration ensures accuracy; inspection ensures consistency.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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