The bearing is at the heart of all rotating equipment, and the condition of the bearing often reflects how well a machine is running. Sometimes, however, bearings fail. In these cases, what’s the first thing you should do? Get a basic understanding to assess simple failure situations Beari...
So, not facing outwards, but always with the spring facing the side of the medium to be sealed. The oil seal must then be pressed into the bore. Use appropriate tools, such as a bearing fitting tool set, to ensure that this is done evenly. The oil seal must never be forcefully ...
Through enhanced corporate reporting, EY can support finance teams to meet demands for high-quality enhanced financial and nonfinancial information. Read more About this article EY Global Ernst & Young Global Ltd. Contributors Helene Siberg Wendin, ...
2008 年起,黑色氧化轴承的销售量显著提高。这让 SKF 得以在风电应用中的黑色氧化轴承方面积累了 7 年多丰富的现场经验,远远超过了过早失效轴承的典型失效时间。 黑色氧化轴承已广泛用于圆柱滚子轴承(尽管其可用于所有轴承类型),风电齿轮箱所有位置这种轴承,此外,各种尺寸均有供应,适用于所有尺寸的风电机组。 请注意:...
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Rethink corporate reporting as the importance of long-term value for capital markets and society continues to grow. Find out more. 23 Feb 2021EY Global The CFO Imperative: How to rethink the finance and reporting operating model for the future ...
轴承是所有旋转设备的核心,而轴承的状态通常都反映出设备的运行情况。 然而,有的时候轴承也会失效。 在这些情况下,您首先应该做什么? 对评估简单的失效情况有基本的了解 很多原因都可能造成轴承的损坏。 不对中、不平衡、松动和摩擦等问题都会通过轴承表现出来,有时候就会导致失效。 而且轴承通常是最重要的设备部件,...
Rethink corporate reporting as the importance of long-term value for capital markets and society continues to grow. Find out more. 23 Feb 2021EY-Global EY-Global The CFO Imperative: How to rethink the finance and reporting operating model for the future ...
根据轴承失效分析,轴承白色腐蚀裂纹的根源可在轴承滚动接触疲劳以及加速滚动接触疲劳中找到。 对于过早剥落的轴承,有两个物理参数会加速滚动接触疲劳: 应力高于预期 作用于轴承的应力可能高于预期。 意外的动力或温度效应可导致短时重型载荷,使结构变形产生高预载荷。 轴承散装材料的结构应力(如,因形状偏差、不对中或其...
Through enhanced corporate reporting, EY can support finance teams to meet demands for high-quality enhanced financial and nonfinancial information. Read more About this article EY Global Ernst & Young Global Ltd. Contributors Helene Siberg Wendin, ...