镇江SKF轴承6112关节振动普通型差异点分析

当机构运行时，允许镇江SKF轴承的一部分具有一定的温度。当你用手触摸身体的外壳时，如果你感觉不到热量，你应该感到正常。相反，轴承温度过高。

When the mechani*** is running, part of the SKF bearing of Zhenjiang will be allowed to h***e a certain temperature. When you touch the shell of your body with your hands, if you don't feel the heat, you should feel normal. On the contrary, the bearing temperature is too high.

轴承温度：无需润滑油质量或劣化，润滑油粘度过高；机械零件过紧（间隙不足）；杆端连接轴承零件过紧；镇江SKF轴承座或壳体转动；过载；支架或阀段。

Bearing temperature: no need for lubricating oil quality or deterioration, lubricating oil viscosity is too high; mechanical parts too tight (inadequate clearance); rod end connection bearing parts too tight; Zhenjiang SKF bearing seat or shell rotation; overload; bracket or valve segment.

如果噪声是过量或不正常的噪声或冲击声，轴承允许办公室内的小操作声音，指示杆端接头轴承失效。

If the noise is excessive or abnormal noise or impact sound, the bearing allows ***all operating sound in the office, indicating rod end joint bearing failure.

1。轴承的维护、修理和异常处理。

1. Maintenance, repair and exception handling of bearings.

为了尽可能长时间地保持杆端关节轴承的原始性能，有必要对杆端关节轴承进行维护和维修，以防止以后发生事故，保证运行的可靠性，提高生产率和经济性。保持相应的机械操作条件的操作标准并定期执行。内容包括润滑油的监测、补充或更换和定期拆卸检查。

In order to maintain the original performance of rod-end joint bearings as long as possible, it is necessary to maintain and repair the rod-end joint bearings in order to prevent future accidents, ensure the reliability of operation, improve productivity and economy. Maintain appropriate operating standa*** for mechanical operation conditi*** and perform them regularly. The contents include monitoring, replenishment or replacement of lubricating oil and regular disassembly inspection.

作为维修项目，有旋转声、振动、温度、润滑剂状态等。

As a maintenance item, there are rotating sound, vibration, temperature, lubricant state and so on.

2、轴承损坏及对策

2, bearing damage and Countermeasures

一般来说，如果连杆镇江SKF轴承正确使用，就可以使用，直到达到疲劳寿命。但事故发生得太早，不会损坏。这种早期损坏，相对于疲劳寿命，约束了使用质量作为一个故障或事故。由于忽略了安装、使用和润滑，外来材料从外部***，因此轴壳的热效应还没有取得了很好的研究成绩。

Generally speaking, if the connecting rod Zhenjiang SKF bearing is used correctly, it can be used until the fatigue life is reached. But the accident happened too early and it would not be damaged. This early damage, relative to fatigue life, c***trains the use of quality as a fault or accident. Due to neglect of installation, use and lubrication, foreign materials intrude from the outside, so the thermal effect of the shaft shell has not been well studied.

首先，轴承振动、轴承内外圈振动及滚子选用真空脱气镇江SKF轴承钢，具有良好的保持耐性性能。另外，保持架由铝、铁、锰青铜材料制成，强度高，弹性好，耐磨性好。

Firstly, bearing vibration, bearing inner and outer rings vibration and roller selection of vacuum degassing Zhenjiang SKF bearing steel, has a good retention endurance. In addition, the cage is made of aluminum, iron and manganese bronze materials with high strength, good elasticity and good abrasion resistance.

二。让我们来看看滑动轴承的类型。滑动轴承的内圈、外圈和滚子均由普通轴承钢制成。另一种是由锌和黄铜原料制成的笼，强度低，弹性差。

Two. Let's take a look at the type of sliding bearing. The inner ring, outer ring and roller of sliding bearing are made of common bearing steel. The other is a cage made of zinc and brass raw materials, with low strength and poor elasticity.

那么，我们应该如何选择镇江SKF轴承摆动型或轴承通用型呢？以下三点可供参考：

So, how should we choose the Zhenjiang SKF bearing swing type or bearing universal type? The following three points are for reference:

当施加固定载荷时，固定载荷的特征是形成径向载荷矢量并相对于环停止。

When a fixed load is applied, the characteristic of the fixed load is to form a radial load vector and to stop relative to the ring.

2。在旋转载荷作用下，旋转载荷的特征是径向载荷矢量相对于环形件旋转的综合。

2. Under the action of rotating load, the characteristic of rotating load is the synthesis of the radial load vector with respect to the rotation of the ring.

三。摇摆载荷和非稳态载荷。摆动载荷是由比固定载荷小得多的旋转载荷组成的载荷。摆动负载指的是一些环上的负载，这些负载可以旋转，有时固定，有时摆动。

Three. Rocking load and unsteady load. The swing load is a load c***isting of rotational loads much ***aller than the fixed load. Swinging loads refer to the loads on some rings that can be rotated, sometimes fixed, sometimes swinging.

一般来说，镇江SKF轴承在圆环与轴或座环之间应有一定的过渡配合或过盈配合，以影响圆环的尺寸并防止圆环与轴或座表面的蠕变。

Generally speaking, Zhenjiang SKF bearings should h***e a certain transition fit or interference fit between the ring and the shaft or the seat ring to affect the size of the ring and prevent the ring and the shaft or the seat surface creep.

文章来自：镇江SKF轴承 www.wh-skf.com

文章来自：镇江INA轴承 www.ina-china.cn

文章来自：镇江NSK轴承 www.klbbearings.com

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