Processing Machinery
4 조회수
TPU product processing temperature window
문제 현상
Quality varies greatly between machines.
원인 분석
The TPU temperature window is narrow, and machine temperature control differences are directly amplified; the lack of a unified actual melt temperature is the root cause; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
해결 방법
①unify the actual melt temperature benchmark; ②calibrate thermocouples; ③establish process cards; ④test by batch; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
핵심 요약
Narrow-window materials have high requirements for equipment consistency; unifying the actual measurement benchmark is the key; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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