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風機軸承箱的安裝方法

系統完善 高效可靠

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離心風機軸承箱的找正、調平應符合的要求:

一、風機軸承箱與底座應緊密結合;

二、整體安裝的風機軸承箱的縱向和橫向安裝水平偏差不應大于0.10/1000;并應在風機軸承箱中分面上進行測量,其縱向安裝水平也可在主軸上進行測量;

三、左、右分開式軸承箱的縱向和橫向安裝水平,以及軸承孔對主軸軸線在水平面的對稱度應符合下列要求:

1.每個軸承箱中分面的縱向安裝水平偏差不應大于0.04/1000;

2.每個軸承箱中分面的橫向安裝水平偏差不應大于0.08/1000;

3.主軸軸頸處的安裝水平偏差不應大于0.04/1000;

4.軸承孔對主軸軸線在水平面內的對稱度偏差不應大于0.06mm(如下圖),可測量軸承箱兩側密封徑向間隙之差不應大于0.06mm.

風機軸承箱的安裝分四類:

1、標準型:用卡環和固定板安裝風機軸承箱的幾種方法。用定位螺釘安裝軸承會引起軸承外套變形,應盡量避免。

2、法蘭型:安裝法蘭型直線軸承時,與之配合的風機軸承箱內孔表面精度須精確。

3、可調整型(小開口型):軸承上和風機軸承箱上的開口相垂直,就能得到圓周方向上均勻的預載。

4、大開口型:如果與合適的軸承座配合使用,大開口軸承也可以進行間隙調整,甚至可以加輕預載。

以上是風機軸承箱的安裝方法,也歡迎來電咨詢!

時間:2021-12-23

地址:武城縣魯權屯工業園
電話:0534-6590266

手機:13405341138

郵箱:ym6590266@163.com

網 址:www.newsfastforward.com

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