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江苏INA轴承发出响声是否与润滑脂和安装有关 来源:御狮轴承   点击:次   日期:2018-06-25 10:03

如何安装可串联安装的高速精密角接触球轴承,可以串联、面对面、背靠背安装,并可成对安装。江苏INA轴承主要应用于高速旋转领域。负载轻,精度高,轴承高。速度快,温度低,振动小,使用寿命长。高速电主轴的支承部件通常成对安装。它们是内表面磨床高速主轴的关键部件。

How to install high speed precision angular contact ball bearings that can be installed in series can be installed in series, face to face and back to back, and can be installed in pairs. Jiangsu INA bearings are mainly used in high-speed rotating field. The load is light, the precision is high, and the bearing is high. Fast speed, low temperature, small vibration and long service life. The supporting parts of high-speed motorized spindle are usually installed in pairs. They are the key parts of the high-speed spindle of the internal surface grinder.

江苏INA轴承润滑脂的粘度对润滑脂的润滑性能有很大影响。基础油的粘度决定了润滑剂膜的形成。因此,在中低压条件下,润滑脂的选择与润滑油的选择相同。我们希望有足够的基础油粘度,以确保形成足够的润滑剂膜,并根据润滑油粘度的选择方法来确定润滑油基础油的粘度。通常在低温或高速下,选择低粘度基础油的润滑脂,在高温或高负荷下选择高粘度基础油的润滑脂。

The viscosity of Jiangsu INA bearing grease has great influence on the lubricating properties of grease。 The viscosity of base oil determines the formation of lubricant film。 Therefore, under medium and low pressure conditions, the choice of grease is the same as that of lubricating oil。 We wish to have sufficient base oil viscosity to ensure the formation of a sufficient lubricant film and to determine the viscosity of the base oil based on the selection method of the viscosity of the lubricating oil。 Usually at low temperature or high speed, grease with low viscosity base oil is selected, and grease with high viscosity base oil is selected at high temperature or high load。

由于江苏INA轴承润滑脂粘度不高,在重载条件下很难建立油膜。因此,在中、低负荷条件下使用润滑脂。然而,随着极压润滑脂的出现,润滑脂的润滑性得以提高,从而可以在高压下使用。

Because of the low viscosity of INA bearing grease in Jiangsu, it is difficult to build oil film under heavy load conditions. Therefore, grease is used under medium and low load conditions. However, with the appearance of extreme pressure grease, the lubricity of grease can be improved, so that it can be used under high pressure.

下面是江苏INA轴承噪声的一些原因。江苏INA轴承噪声的原因是多方面的。

The following are some reasons for the noise of the INA bearing in Jiangsu。 There are many reasons for the noise of the INA bearing in Jiangsu。

1,安装环境恶劣,导致轴承内出现粉尘。

1, the installation environment is bad, resulting in dust in the bearing.

清除率

Scavenging rate

2,江苏INA轴承太小

2, Jiangsu INA bearing is too small

3,轴承与水、酸或油漆等污染物混合,起到腐蚀作用。

3, bearing is mixed with pollutants such as water, acid or paint to play a corrosive role.

4,轴承由座孔夹紧(座孔圆度不好,或座孔不直)。

4, the bearing is clamped by the seat hole (the roundness of the seat hole is not good, or the seat hole is not straight).

5,轴承座的凹凸底部造成座孔变形,甚至轴承座开裂。

5, the concave and convex bottom of the bearing seat causes the deformation of the socket and even the cracking of the bearing block。

 

 

文章来自:江苏SKF轴承 www.wh-skf.com

The article comes from: Jiangsu SKF bearing www.wh-skf.com

文章来自:江苏INA轴承 www.xzahg.com

The article comes from: Jiangsu INA bearing www.xzahg.com

文章来自:江苏NSK轴承 www.klbbearings.com

The article comes from: Jiangsu NSK bearing www.klbbearings.com

 

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