Molds & Tooling
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Mold Temperature Selection for PS Products
문제 현상
Indecision between high and low mold temperature causes quality fluctuations.
원인 분석
High mold temperature reduces stress but lengthens the cycle; low mold temperature is fast but causes high internal stress and poor gloss.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based solely on experience; This mechanism has been repeatedly verified by industry literature and should be confirmed first during troubleshooting
해결 방법
①Select the mold temperature range according to product requirements; ②Use the upper limit for transparent and load-bearing parts; ③Stabilize mold temperature fluctuations; ④Record and verify.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
핵심 요약
Mold temperature selection is a balance between quality and efficiency; product requirements determine priorities.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future
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