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環模破裂的原因有哪些?

2019-04-26


1、環模厚度太薄,強度下降
2、環模在運行過程中被硬物強行擠入(如落在制粒室內的軸承滾珠等金屬物體)
3、輥模間隙調整的太小
4、環模夾緊面磨損嚴重,卡環卡不緊或卡環落底會導致法蘭破損
 

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