随着镇江INA轴承科学技术的发展，机床主轴转速越来越高，速度变化范围越来越大。因此，对轴承高速稳定性的要求越来越高。轴承的温升是一个限定轴承速度的紧密状态。在正常工况下，通过正确选择深沟球轴承的类型、普通等级、设备布置、间隙（预载）大小、平滑剂及平滑方法，可以在一定程度上提高镇江INA轴承的高速性能。
如果拉动轴承的极限转速不能满足应用要求，可以采用一些改进的技术来提高速度，以达到更满意的要求。例如，滚动轴承的使用水平；适当增加间隙；改变特殊信息以改善保持架的布局；改变平滑方法，如使用油气、油雾和辐射平滑等；改善温度过低前提。
(1)控制镇江INA轴承滚道噪声的方法包括：选择低噪声轴承，即波纹度小的轴承，仔细选择应用的前提。滚道噪声常常影响所有机器的噪声。减少滚道噪声可以降低所有机器的噪声。
(2)旋转体冲击声的控制方法包括：适当减小径向间隙，采用布置合理、数据合理、外形坚实美观的轴承架。
(3)轴承滚动噪声的控制方法是合理减小轴承的径向间隙，应用性能良好的润滑脂，提高与轴承匹配的零件的刚度。
对于普通机床来说，镇江INA轴承主轴组件的寿命重要是指其粘着精度对主轴的应用时间，从而使轴承的粘着精度满足主轴组件的寿命要求。对于重型机床或重型切削机床，应首先考虑深沟球轴承的承载能力。
深沟球轴承使机器运转彻底，所以为了应对长期严格的位置、要求，因为使用高性能的轴承，如果使用不当，不能达到预期的功能效果，所以镇江INA轴承的应用应该受到重视。下列问题
（1）脱氢处理。深沟球轴承采用不同的热处理工艺。碳氮共渗后，氢脆现象严重，轴承钢的压缩率很低。脱氢后，工件可以进行调整，淬火后没有观察到新的氢脆现象。
（2）深沟球轴承高温回火脱氢。随着回火时间的延长，截面增大、压缩，回火后截面压缩台的恢复程度为8h，热轧组织放出的氢较慢，表明氢脆与钢的成形无关。内质结构
（3）镇江INA轴承自然老化脱氢。氢气在常温下释放，氢释放和氢脆更为严重。从工件的不同加工条件来看，经过3个月和6个月的环境截面压缩率，可以看出规范规定的速度较快，3个月后，基本正常；6个月后，热轧截面上的压缩率也下降。的。规律性。指出自然老化是消除氢脆的一种有效方法。
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
QQ：524085168
电话：0510-81207777
手机：13311666672
随着镇江INA轴承科学技术的发展，机床主轴转速越来越高，速度变化范围越来越大。因此，对轴承高速稳定性的要求越来越高。轴承的温升是一个限定轴承速度的紧密状态。在正常工况下，通过正确选择深沟球轴承的类型、普通等级、设备布置、间隙（预载）大小、平滑剂及平滑方法，可以在一定程度上提高镇江INA轴承的高速性能。
With the development of Zhenjiang INA bearing science and technology, the spindle speed of machine tool is getting higher and higher, and the speed range is getting larger and larger. Therefore, the requirements for high-speed stability of bearings are becoming higher and higher. The temperature rise of the bearing is a tight state that limits the speed of the bearing. Under normal working conditions, the high-speed performance of Zhenjiang INA bearing can be improved to a certain extent by correctly selecting the type of deep groove ball bearing, common grade, equipment layout, clearance (preload) size, smoothing agent and smoothing method.
如果拉动轴承的极限转速不能满足应用要求，可以采用一些改进的技术来提高速度，以达到更满意的要求。例如，滚动轴承的使用水平；适当增加间隙；改变特殊信息以改善保持架的布局；改变平滑方法，如使用油气、油雾和辐射平滑等；改善温度过低前提。
If the limit speed of the pulling bearing can not meet the application requirements, some improved techniques can be used to improve the speed to achieve more satisfactory requirements. For example, the level of use of rolling bearings; appropriate increase of clearance; change of special information to improve the layout of cages; change of smoothing methods, such as the use of oil and gas, oil mist and radiation smoothing; improve the premise of too low temperature.
(1)控制镇江INA轴承滚道噪声的方法包括：选择低噪声轴承，即波纹度小的轴承，仔细选择应用的前提。滚道噪声常常影响所有机器的噪声。减少滚道噪声可以降低所有机器的噪声。
(1) The methods to control the rolling track noise of Zhenjiang INA bearings include: selecting low noise bearings, that is, bearings with small waviness, carefully selecting the premise of application. Raceway noise often affects the noise of all machines. Reducing raceway noise can reduce the noise of all machines.
(2)旋转体冲击声的控制方法包括：适当减小径向间隙，采用布置合理、数据合理、外形坚实美观的轴承架。
(2) The control method of the impact sound of the rotating body includes: reducing the radial clearance properly, adopting the bearing frame with reasonable arrangement, reasonable data and solid and beautiful appearance.
(3)轴承滚动噪声的控制方法是合理减小轴承的径向间隙，应用性能良好的润滑脂，提高与轴承匹配的零件的刚度。
(3) The control method of rolling noise of bearings is to reduce the radial clearance of bearings reasonably, apply lubricating grease with good performance, and improve the stiffness of the parts matched with bearings.
对于普通机床来说，镇江INA轴承主轴组件的寿命重要是指其粘着精度对主轴的应用时间，从而使轴承的粘着精度满足主轴组件的寿命要求。对于重型机床或重型切削机床，应首先考虑深沟球轴承的承载能力。
For ordinary machine tools, the life of Zhenjiang INA bearing spindle assembly is important to refer to the application time of its adhesion accuracy to the spindle, so that the bearing adhesion accuracy to meet the life requirements of the spindle assembly. For heavy duty machine tools or heavy duty cutting machines, the bearing capacity of deep groove ball bearings should be considered first.
深沟球轴承使机器运转彻底，所以为了应对长期严格的位置、要求，因为使用高性能的轴承，如果使用不当，不能达到预期的功能效果，所以镇江INA轴承的应用应该受到重视。下列问题
Deep groove ball bearings make the machine run thoroughly, so in order to cope with long-term strict position and requirements, because the use of high-performance bearings, if improper use, can not achieve the desired functional effect, so the application of Zhenjiang INA bearings should be taken seriously. The following questions
（1）脱氢处理。深沟球轴承采用不同的热处理工艺。碳氮共渗后，氢脆现象严重，轴承钢的压缩率很低。脱氢后，工件可以进行调整，淬火后没有观察到新的氢脆现象。
(1) dehydrogenation treatment. Deep groove ball bearings adopt different heat treatment processes. After carbonitriding, hydrogen embrittlement is serious, and the compression rate of bearing steel is very low. After dehydrogenation, the workpiece can be adjusted, and no new hydrogen embrittlement phenomenon is observed after quenching.
（2）深沟球轴承高温回火脱氢。随着回火时间的延长，截面增大、压缩，回火后截面压缩台的恢复程度为8h，热轧组织放出的氢较慢，表明氢脆与钢的成形无关。内质结构
(2) deep groove ball bearing high temperature tempering dehydrogenation. With the extension of tempering time, the section increases and compresses. The recovery degree of section compression table after tempering is 8h, and the hydrogen released from hot-rolled microstructure is slower, which indicates that hydrogen embrittlement is independent of steel forming. Endoplasmic reticulum
（3）镇江INA轴承自然老化脱氢。氢气在常温下释放，氢释放和氢脆更为严重。从工件的不同加工条件来看，经过3个月和6个月的环境截面压缩率，可以看出规范规定的速度较快，3个月后，基本正常；6个月后，热轧截面上的压缩率也下降。的。规律性。指出自然老化是消除氢脆的一种有效方法。
(3) natural aging dehydrogenation of INA bearing in Zhenjiang. Hydrogen release at room temperature, hydrogen release and hydrogen embrittlement are more serious. From the different processing conditions of the workpiece, after 3 months and 6 months of environmental section compression rate, we can see that the speed specified in the code is faster, after 3 months, basically normal; after 6 months, the compression rate on the hot-rolled section also decreased. Yes. Regularity. It is pointed out that natural aging is an effective way to eliminate hydrogen embrittlement.
文章来自：镇江SKF轴承 www.wh-skf.com
The article is from: Zhenjiang SKF bearing www.wh-skf.com
文章来自：镇江INA轴承 www.ina-china.cn
The article is from: Zhenjiang INA bearing www.ina-china.cn
文章来自：镇江NSK轴承 www.klbbearings.com
The article is from: Zhenjiang NSK bearing www.klbbearings.com
QQ：524085168
电话：0510-81207777
手机：13311666672
