机床主轴中镇江SKF轴承6117-ZZ高速运转的效率应用

机床主轴镇江SKF轴承是驱动工件或旋转的轴。主轴的运行能力直接关系到机床的性能和设备的档次。主轴轴承的精度是决定机床质量的关键。

The machine tool spindle Zhenjiang SKF bearing is the shaft that drives the workpiece or rotates. The running ability of spindle is directly related to the performance of machine tools and the grade of equipment. The accuracy of spindle bearings is the key to determining the quality of machine tools.

为了提高机床的生产率，机床主轴须高速旋转。目前，新型高速主轴轴承的主要特点是提高主轴转速，从而提高机床的效率。高速主轴轴承与高速圆柱滚子轴承的组合可提高主轴转速和强度。它们能承受高速主轴的高径向载荷，承受高速主轴的轴向载荷。

In order to improve the productivity of machine tools, the spindle of machine tools must be rotated at high speed. At present, the main feature of the new high-speed spindle bearing is to increase the spindle speed, thereby improving the efficiency of machine tools. The combination of high speed spindle bearings and high-speed cylindrical roller bearings can improve spindle speed and strength. They can withstand the high radial load of the high-speed spindle and bear the axial load of the high-speed spindle.

高速镇江SKF轴承的速度比传统轴承快几倍。由于高速机床主轴的振动频率远远超出原机床系统的固有频率范围，机床在加工零件过程中是稳定的、无冲击的和高表面粗糙度的。然而，高速轴承不仅需要高精度轴承，还需要高温轴承。在考虑配合和间隙时，当温度升高到高温时，须考虑尺寸和硬度的变化。在高速和高温下由离心力产生的F力和形状是通过调节和游动间隙的选定应力来保持轴承的精度和性能。

High speed Zhenjiang SKF bearings are several times faster than traditional bearings. Because the vibration frequency of the spindle of the high-speed machine tool is far beyond the natural frequency range of the original machine tool system, the machine tool is stable, non-impact and high surface roughness in the process of machining parts. However, high speed bearings need not only high-precision bearings but also high temperature bearings. When c***idering the fit and clearance, the change of size and hardness should be taken into c***ideration when the temperature rises to high temperature. The F force and shape produced by centrifugal forces at high speeds and temperatures maintain the accuracy and performance of bearings by adjusting and adjusting the selected stresses in the swimming clearance.

高速主轴镇江SKF轴承的选择非常重要，它直接影响机床或主轴的寿命和性能。无锡轴承是一家业界生产角接触球轴承的厂家。其精度为P4级P2。公司致力于轴承的开发制造已有26年的历史，主要用于机床轴承、电主轴轴承和雕刻。在机械轴承领域进行深入的研究和设计，使用寿命远远超过国内同行，是替代进口轴承的很好的选择，已取得国内许多大型企业的认可和长期支持，是数控机床、雕塑。乙内酰脲类。其余辅助设备。伴侣！

The selection of high-speed spindle Zhenjiang SKF bearings is very important, which directly affects the life and performance of machine tools or spindles. Wuxi bearing is a manufacturer of angular contact ball bearings in the industry. Its accuracy is P4 level P2. The company has been committed to the development and manufacture of bearings for 26 years, mainly used for machine tool bearings, motorized spindle bearings and engr***ing. In the field of mechanical bearings for in-depth research and design, service life is far beyond the domestic counterparts, is a good alternative to imported bearings, has been recognized by many large domestic enterprises and long-term support, is CNC machine tools, sculpture. Hydantoin. Other auxiliary equipment. Partner!

在电主轴的储存和运输过程中，主轴镇江SKF轴承的高速润滑状态会发生变化。用户在使用前应低速运行。电动主轴以小速度运行时。5分钟后，根据10000个不同等级，每个齿轮运行10分钟。如果不直接磨削和高速起动，会发生异常声音、噪声、发热等现象，影响电主镇江SKF轴承轴轴承的使用寿命。电机主轴每周低速运行15-20分钟。

During the storage and transportation of the electric spindle, the high-speed lubrication state of the Zhenjiang SKF bearing will change. Users should operate at low speed before use. The electric spindle runs at a low speed. After 5 minutes, each gear runs for 10 minutes according to 10000 different grades. If not directly grinding and high-speed starting, abnormal sound, noise, heating and other phenomena will occur, affecting the service life of electric Zhenjiang SKF bearing shaft bearings. The motor spindle runs at low speed for 15-20 minutes each week.

主轴须每天预热。当电动主轴达到加工速度时，运行5-10分钟。主轴应每天停机2小时，以***机械疲劳，延长使用寿命。

The spindle must be pre heated every day. When the motorized spindle reaches the machining speed, it runs for 5-10 minutes. The spindle should be shut down for 2 hours per day to restore mechanical fatigue and prolong service life.

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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