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模芯粘料Sticking on Core

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Updated
Bylaoni
可能的原因建议的解决方案Possible CauseSuggested Remedies
模具模具过热 / 冷• 降低 / 提高模具冷却液温度。MoldMold too hot/cold• Decrease/increase the mold coolant temperature.
• 提高冷却液流速。• Increase the coolant flow.
成型表面模芯抛光不正确• 抛光模芯。Molding SurfacesIncorrectly finished cores• Polish the cores.
模芯成型表面损坏• 修理或更换损坏的表面。Damaged core molding surfaces• Repair or replace the damaged surfaces.
机器设定开模过快• 更改开模速度。Machine SetupMold opens too fast• Change the mold opening speed.
调平并对准模具半模• 检查模具是否水平和对准。参见 第 5.3.2 节。Level and alignment of mold halves• Check the mold for proper level and alignment. Refer to Section 5.3.2.
顶针设置不正确• 调整设定以获得正确的定时和压力。Ejector setting not correct• Adjust settings for correct timing and force.
顶针助推器回路不工作• 请联系赫斯基。Ejector booster circuit not working• Contact Husky.
工艺设置不正确• 减少余料。ProcessingIncorrect settings• Decrease the feed cushion.
• 降低注料速率。• Decrease the injection fill rate.
• 降低注塑压力。• Decrease the injection pressure.
• 降低保压压力。• Decrease the hold pressure.
• 缩短保压时间。• Decrease the hold time.
冷却时间过长• 缩短冷却时间。Cooling time too long• Decrease the cooling time.
熔料温度过高• 延长冷却时间。Melt temperatures too high• Increase the cooling time.
• 降低模具和热流道的温度。• Decrease the mold and hot runner temperatures.
原料熔料过热• 降低熔料和热流道的温度。ResinMelt too hot• Decrease the melt and hot runner temperatures.
原料污染• 清除料斗、干燥机等中的污染原料并对 注塑单元进行清料。请参见机器文档。Contaminated resin• Clean contaminated resin from the hopper, dryer, etc., and purge the injection unit. Refer to the machine documentation.
颗粒大小不均• 使用大小更均匀的颗粒混合物。Non-uniform particle size• Change the pellet mix to a more uniform size.
原料不正确• 更改原料类型。Incorrect resin• Change the resin type.
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