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Category: Technology
Word Count: 520
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shafting system

shafting system

The various components of large industrial fan impellers, such as kiln I.D. fans for the cement industry, have natural resonant frequencies. If excited during operation, these natural resonant frequencies may cause vibratory stress and fatigue, resulting in the cracking or destruction of certain components. Fortunately, simple field tests performed with fairly inexpensive equipment can measure the vibration response of the various components and anticipate frequencies that wil

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