作为新手轴承工程师,你担心当你值班时,轴承温度突然升高吗?要解决这个问题,首先要知道***的原因。其实,不要担心轴承温度突然升高,通常做以下操作,首先要看冷却水压力、水流量和管路系统是否正常;其次要看润滑油标记,因为油压低会使液压阀CL***后看到gri。纽丁。她的润滑剂变质了。下面是镇江INA轴承温度升高的原因。
As a novice bearing engineer, are you worried that when you are on duty, the bearing temperature suddenly rises? To solve this problem, we must first know the cause of the burn. In fact, do not worry about the sudden rise in bearing temperature, usually do the following operati***, first of all to see whether the cooling water pressure, water flow and pipeline system is normal; secondly to see lubricant marks, because low oil pressure will make hydraulic valve CL finally see gri. It's new. Her lubricant has gone bad. The following is the reason for the temperature rise of INA bearing in Zhenjiang.
原因:
Reason:
1。镇江INA轴承润滑不良,使用不规则润滑剂,过多润滑剂或过少是不正确的。
1. Zhenjiang INA bearing lubrication is poor, the use of irregular lubricants, too much lubricant or too little is not correct.
2、负荷过大(预载过大);
2, excessive load (preload too large);
3,跑得太快。
3, run too fast.
4。间隙太小了。
4. The clearance is too ***all.
5、水或其他杂质***、污染轴承;
5, water or other impurities invasion, pollution bearing;
6、轴和镇江INA轴承箱精度差,轴挠度大。
6, shaft and Zhenjiang INA bearing box accuracy is poor, shaft deflection is large.
手柄:
Handle:
应选择正确的润滑剂,使用量应适当,并应纠正轴承的正确选择。其次,对匹配度、轴承间隙和预紧力进行了研究,并对密封装置进行了改进。***后,检查轴和镇江INA轴承箱的精度。***好有***来指导他们,努力学习如何操作它们。
The right lubricant should be selected, the amount of usage should be appropriate, and correct selection of bearings should be corrected. Secondly, the matching degree, bearing clearance and preload are studied, and the sealing device is improved. Finally, check the accuracy of the axle and the Zhenjiang INA bearing box. It is better for experts to guide them and learn how to operate them.
预防:
Prevention:
作为新手轴承工程师,你担心当你值班时,轴承温度突然升高吗?液压阀失效。关闭并判断润滑油是否变质。
As a novice bearing engineer, are you worried that when you are on duty, the bearing temperature suddenly rises? The hydraulic valve is invalid. Turn off and make sure that the oil is deteriorating.
轴承的使用寿命直接关系到***的程度。应注意镇江INA轴承日常运行中的轴承问题。
The service life of bearings is directly related to the degree of burn. Attention should be paid to the bearing problems in the daily operation of INA bearings in Zhenjiang.
轴承零件在生产过程中必须经历许多冷热过程。例如,冷、热成形、切削性能、淬透性等。
Bearing parts must undergo many cold and hot processes during the production process. For example, cold, hot forming, cutting performance, hardenability and so on.
浓度浓度这些材料在原材料标准中有明确的规定。
The concentration and concentration of these materials are clearly specified in the standa*** of raw materials.
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