空气清扫装置可以将任何烟雾物质和可压缩物吹离口模。
The air sweep can direct any smoke and condensables away from the die.
要设法用表面热电偶检查口模出口温度。
Try checking the die exit temperature with a surface thermocouple.
从确定真正的熔体温度开始，然后按照这个温度设定口模体的温度。
Start by determining the true melt temperature and set the die body to that temperature.
对于简单的口模形状，可以在线运行时进行积料清除。
Simple die shapes allow for cleaning while the line is running.
此外，口模出口表面可能比口模本身要冷很多。
Also, the die exit surface can be significantly cooler than the die itself.
如果发生口模积料，尝试使用别的供应商的类似牌号。
If die buildup occurs, try a similar grade from another supplier.
口模积料与口模的出口应力有关。
增加口模流动长度也有帮助，因为它减少了出口膨胀。
Increasing die land length can also help because it reduces swell.
机头发泡口模温度对发泡体结构和性能有关键性影响。
Die temperature has great effects on the cell structure and foam properties.
口模是模面热造粒系统的重要部件。
Mouth modules are face hot granulation system model of the important components.
增设剪口模用液压机；
你可能想测试口模积料的化学成分以确定里面究竟有什么。
You may want to test the die buildup chemically to see what's in it.
你可能想测试口模积料的化学成分以确定里面究竟有什么。
You may want to test the die buildup chemically to see what's in it.
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