介绍了刨花板热压过程中板坯的物理变化和化学变化，分析了热压温度、时间、压力在热压过程中的作用，阐明了热压工艺是刨花板生产中产品质量保证的重要环节。

This paper introduces the physical and chemical change of particleboard in the course of hot pressing and analyses the effect of temperature, heating time and pressure.

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实践证明在大型汽轮机制造过程中应用上述质量保证模式对稳定和提高产品质量起到了积极的作用。

It is shown by practice that this quality system mode plays a positive and promoting role in stabilizing and improving the product quality.

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