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热流道中发生空气泄漏Air Leak in the Hot Runner

可能的原因建议的解决方案Possible CauseSuggested Remedies
活塞组件• 检查活塞上的 O 形圈是否磨损或损坏。Piston assembly• Check the O-ring on the piston for wear or damage
• 检查气缸盖是否磨损或损坏。• Check the cylinder cap for wear or damage
• 检查活塞是否损坏。• Check the piston for damage
• 从分流板衬套拆下支承垫时,检查Grafoil 密封圈并进行更换。• Check the Grafoil seal and replace it if the back-up  pad is removed from the manifold bushing
• 拧紧活塞止动螺钉。• Torque the piston retaining screws
快速排气隔膜烧坏• 更换快速排气隔膜。Quick exhaust diaphragm burned out• Replace the quick exhaust valve diaphragm
密封表面损坏• 检查分流板衬套密封面是否损坏,并在 需要时更换。Damaged sealing surfaces• Check the manifold bushing seal-off face for damage and replace if necessary.
• 检查热流道背板密封面是否损坏,并在 需要时进行修理。联系赫斯基以获取详 细信息。• Check the manifold backing plate seal-off faces for damage and repair. Contact Husky for more information.
• 检查进气板上的钻孔。• Check the bored holes in the air plate.
• 检查气缸盖的顶面。• Check the top surface of the cylinder cap.

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