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浇口漏料Drool at Sprue

可能的原因建议的解决方案Possible CauseSuggested Remedies
注嘴半径或小孔直径不正确或损坏• 换用半径或小孔直径正确的注嘴Nozzle radius or orifice diameter incorrect or damaged• Replace the injection nozzle with the correct radius or orifice diameter
• 清洁浇道衬套半径区域和机器• Clean up the radius on the sprue bushing and machine
注射座压力不足• 增加注射座压力Insufficient carriage pressure• Increase the carriage pressure
工艺• 降低热流道分流板温度Processing• Decrease the hot runner manifold temperature.
• 降低熔料温度• Decrease the melt temperatures.
• 增加减压 / 抽胶• Increase the decompression/suckback.
送料过度• 减少余料Excessive feed• Decrease the feed cushion
原料受潮• 根据原料供应商的说明书干燥原料Moisture in resin• Dry the resin according to the specifications of the resin supplier
• 测试干燥设备的运行效率• Test the drying equipment for operating efficiency
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