Mechanical/Basic course
丂Vibration basic training丂

You can master the methods to measure and reduce vibration of pumps and fans.
丂丒To use audio-visual aids to study vibration mechanisms in an easy-to-understand way.
丂丒To study different factors causing vibration of rotating machines on by one so that they can be cleared away successfully.
丂丒To acquire expertise in measuring and assessing vibration by using portable vibration meter and IRD.
丂丒To become capable of regulating vibration by means of simple vibration reduction method (balancing).
Understand vibration mechanisms. Measure vibration with portable vibration meter.

Acquire expertise in judging vibration level. Learn vibration balancing.
(Fix weight to model rotor.)
丂
Curriculum
Schedule Subjects Contents
1st day Basics of vibration Gain a basic knowledge about vibration of rotating machines like natural vibration frequency, critical speed, and so on through lectures using CAI tool and phenomena observation using model rotor.
Vibration measurement 亂Practical training亃 Acquire measuring skills through practical vibration measurement by means of portable vibration meter and IRD.
2nd day Factors/solutions of vibration Use model rotor to observe phenomena and study factors causing vibration and their solutions such as unbalance vibration, contact vibration, and so on. Also learn about impacts of vibration on equipment by observing turbine sectional models.
3rd day Vibration balancing 亂Practical training亃 Study performance vector method, one of vibration balancing methods through practical balancing with model rotor.

Training aids
Tools Specifications
丂Model rotor MHI 嘆One-shaft rotor; 嘇Two-shaft rotor; 嘊Oil whip rotor; and 嘋Thermal unbalance rotor.
丂Potable vibration meter IMV MODEL VM-3314A
丂IRD analyzer MODEL 880 Type
丂CAI tool Thermal power generation series (Vibration basic course)

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