It introduced axial pneumatic clutch structure, principle, function of de-airing extruder, and analysed its common fault in product.

介绍了真空挤出机气动离合器的结构、原理、功用，分析了气动离合器常见的故障。

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In consideration of the case which de-airing extruder roll bearing was seriously fail in the earlier stage, fuzzy reliable design theory is applied to analyze it.

针对真空挤出机主轴轴承早期失效严重的情况，运用模糊可靠性设计理论对轴承的寿命进行了分析。

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In consideration of the case which de-airing extruder roll bearing was seriously fail in the earlier stage, fuzzy reliable design theory is applied to analyze it.

针对真空挤出机主轴轴承早期失效严重的情况，运用模糊可靠性设计理论对轴承的寿命进行了分析。

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