A simple filtering and oil-recovery device for purifying the mouldcooling air containing large amount of oil fumes in the exhausting pipelines has been described.
介绍了一个简单的过滤和油回收装置，用于带油烟的模具冷却凤排放时进行净化和油回收。
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Function description: quicken the cooling of rubber mould; shorten the interval time of using the mould (increase the output); reduce the high-temperature bearing time (lengthen the service life).
Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.