泰州SKF轴承693黑色氧化处理后的维护措施

从泰州SKF轴承座上部和轴承座外侧(向辊头)注入的油不能很好地进入轧机轴承，容易丢失，导致轴承工作面轧制过程中油条件差，导致早期失效。

The oil injected from the upper part of the SKF bearing seat and the outer side of the bearing seat (toward the roll head) in Taizhou can not enter the rolling mill bearings well and is easy to be lost, resulting in poor oil conditi*** in the rolling process of the bearing working face, leading to early failure.

因此，改进了轴承座的油路，在轴承座的内侧（朝向滚子体）增加注油喷嘴，提高了注油效果。轴承润滑良好。大多数滚动米尔斯现在使用油脂润滑。由于立式轧机的结构，使轧辊转动时泰州SKF轴承的使用寿命延长。

Therefore, the oil circuit of the bearing seat is improved, and the oil injection nozzle is added to the inner side of the bearing seat (towa*** the roller body) to improve the oil injection effect. The bearings are well lubricated. Most rolling mills now use grease lubrication. Because of the structure of vertical mill, the service life of SKF bearing in Taizhou is prolonged when the roll rotates.

根据发动机主要部件的要求喷注指定的润滑脂或润滑油。

Inject the specified grease or lubricant according to the requirements of the main parts of the engine.

当在轴承、轴和座孔之间装配有大量剩余产品的大型轴承时，轴承必*须在油浴中在大约80摄氏度的油温下加热。

When large bearings with large surplus products are assembled between bearings, shafts and seat holes, bearings must be heated in an oil bath at oil temperature of about 80 degrees Celsius.

拆卸轴承时，必*须使用专用工具进行拉拔。严禁用铁工具直接攻丝轴承。

When disassembling bearings, special tools must be used for drawing. It is strictly forbidden to tap bearings directly with iron tools.

在泰州SKF轴承的装配和拆卸过程中，应避免滚子和保持架的受力或变形。

During the assembly and disassembly of SKF bearings in Taizhou, the force or deformation of rollers and cages should be ***oided.

黑色氧化是轴承钢表面化学处理的一种表面处理方法。当有关组分在大约150℃的操作温度下浸入碱性盐水中时，形成黑色氧化物层。

Black oxidation is a surface treatment method of bearing steel surface chemical treatment. Black oxide layer is formed when the components concerned are immersed in alkaline brine at the operating temperature of about 150 C.

氧化黑的好处必*须由个别应用来判断，但是这种处理的危害仍然不清楚。已成功应用于纸辊、机床、工业通风机等行业中难以操作的轴承。黑氧化过程涉及许多参数。整个过程由大约15个不同的浸渍步骤组成。在许多步骤中，可以调整泰州SKF轴承化学成分、浓度、温度、浸渍时间和流体特性。

The benefits of black oxide must be judged by individual applicati***, but the haza*** of such treatment remain unclear. It has been successfully applied to bearings which are difficult to operate in paper rolls, machine tools, industrial ventilators and other industries. Black oxidation process involves many parameters. The whole process c***ists of about 15 different impregnation steps. In many steps, the chemical composition, concentration, temperature, impregnation time and fluid characteristics of Taizhou SKF bearing can be adjusted.

为了达到**佳的性能，建议对内圈和外圈进行黑色氧化处理。黑色氧化可以应用于所有轴承类型的主要风力涡轮机系统。近年来，圆柱滚子轴承和圆锥滚子轴承已成功处理并投入使用。

In order to achieve good performance, black oxidation treatment is recommended for inner and outer rings. Black oxidation can be applied to major wind turbine systems of all bearing types. In recent years, cylindrical roller bearings and tapered roller bearings h***e been successfully treated and put into use.

文章来自：泰州SKF轴承 www.wh-skf.com

Article from: Taizhou SKF Bearing www.wh-skf.com

文章来自：泰州INA轴承 www.ina-china.cn

Article from: Taizhou INA Bearing www.ina-China.cn

文章来自：泰州NSK轴承 www.klbbearings.com

Article from: Taizhou NSK Bearing www.klbbearings.com

***：524085168

电话：0510-81207777

手机：13311666672/13395185757