Design Improvement and Vibration Analysis of Gantry System Using Finite Element Method (FEM)

Putra, Faris Aditya and Hendriana, Dena and Sofyan, Edi (2019) Design Improvement and Vibration Analysis of Gantry System Using Finite Element Method (FEM). Masters thesis, Swiss German University.

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Abstract

A Gantry or linear robot is an industrial robot that move in straight line in three axes and at right angles to each other. Its structure must be able to hold the vibration depends on its function because vibration behavior and natural frequency plays a key role to every system in dynamic analysis, which can cause the system failure. Finite Element Method (FEM) and gyroscope can be used to analyze the vibration and natural frequency, it is very important to improve the design to avoid system failure. Gantry system in PT. Akebono Brake Astra Indonesia has unrigid structure and too much vibration. The system must be designed in 3D CAD by Solidworks software and analyze it in frequency analysis, then compare the result with gyroscope measurement to know if it is valid or not. After that, improve the design until get the best result or the natural frequency increased. From the improvement result, the natural frequency increased, mode 1: from 16,559 Hz become 23,56 Hz; mode 2: from 17,903 Hz become 30,967 Hz; mode 3: from 55,856 Hz become 60,715 Hz; mode 4: from 73,804 Hz become 82,266 Hz; mode 5: from 88,367 Hz become 97,477 Hz.

Item Type: Thesis (Masters)
Uncontrolled Keywords: Gantry, Vibration, Natural Frequency, Finite Element Method (FEM), Gyroscope
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TJ Mechanical engineering and machinery > TJ163.12 Mechatronics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering and Information Technology > Department of Mechatronics Engineering
Depositing User: Faisal Ifzaldi
Date Deposited: 20 Aug 2021 02:09
Last Modified: 20 Aug 2021 02:09
URI: http://repository.sgu.ac.id/id/eprint/2178

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