Molds & Tooling
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ABS mold temperature 50-80
Problem Phenomenon
ABS mold temperature 50-80°C, high-gloss parts 60-90°C, balance of surface and stress.
Cause Analysis
ABS mold temperature 50-80°C; high gloss 60-90°C; below 60°C uneven gloss; above 90°C runner sticking to mold; high mold temperature improves weld line strength and surface; low mold temperature shortens cycle but increases internal stress.
Solution
①Mold temperature 50-80°C standard; ②high-gloss parts 60-90°C; ③avoid <60°C uneven gloss; ④avoid >90°C mold sticking; ⑤balance of stress and cycle.
Key Takeaway
The 50-80°C of ABS mold temperature and high-gloss 60-90°C are standards; the 60°C lower limit and 90°C upper limit are boundaries; balance optimizes quality and efficiency.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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