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介绍了在柴油机振动测试中老式测振设备存在的弊端,阐述了运用新型MKⅡPAK分析系统进行振动测试分析的优点,并着重列举实例说明如何利用频谱分析、工作振型分析等方法帮助改进设计,改善柴油机及外围设备振动大的问题,从而在总体上提升工作效率和产品质量。
The disadvantages of the old vibration measuring equipment in the diesel engine vibration testing are introduced. The advantages of using the new MK Ⅱ PAK system to analyze the vibration are introduced. Examples are given to illustrate how to use spectrum analysis and vibration mode analysis to improve the design and improvement Diesel engines and peripherals vibration problems, thereby enhancing overall work efficiency and product quality.