Perhitungan Dan Analisis Komponen Ball Screw Sistem Gerak Linier Sumbu Y Pada Waam (Wire Arc Additive Manufacturing)

Diftra, Muhammad Atthar (2026) Perhitungan Dan Analisis Komponen Ball Screw Sistem Gerak Linier Sumbu Y Pada Waam (Wire Arc Additive Manufacturing). Other thesis, Institut Teknologi Sepuluh Nopember.

Text 2038211064-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (3MB) | Request a copy

Abstract

Wire Arc Additive Manufacturing (WAAM) adalah teknik manufaktur aditif yang menjanjikan, terutama cocok untuk pembuatan komponen logam berukuran sedang hingga besar. Proses ini mendapatkan perhatian karena kecepatan deposisinya yang tinggi, biaya yang efektif, dan kemampuannya untuk memproduksi bentuk geometris kompleks yang sulit dicapai oleh metode tradisional. WAAM memerlukan sistem gerak linier yang memiliki kekakuan dan keandalan struktur yang tinggi untuk menjamin ketelitian dan kestabilan proses. Penelitian ini bertujuan untuk menganalisis ball screw sebagai komponen kritis pada sistem gerak linier sumbu Y mesin WAAM melalui pendekatan perhitungan teoritis dan simulasi numerik menggunakan metode elemen hingga. Analisis dilakukan dengan pendekatan model silinder pejal untuk mengkaji perilaku mekanik komponen terhadap pembebanan kerja, meliputi tegangan, deformasi, dan faktor keamanan berdasarkan sifat mekanik material. Hasil analisis teoritis dan simulasi numerik menunjukkan kecenderungan yang searah, sehingga memberikan pemahaman yang objektif mengenai respons struktur ball screw sebagai komponen kritis sistem gerak linier sumbu Y dan menunjukkan bahwa komponen tersebut berada dalam kondisi aman untuk digunakan pada mesin WAAM 3-axis.
=================================================================================================================================
Wire Arc Additive Manufacturing (WAAM) is a promising additive manufacturing technique, particularly suitable for the fabrication of medium- to large-scale metal components. This process has gained significant attention due to its high deposition rate, cost effectiveness, and capability to produce complex geometries that are difficult to achieve using conventional manufacturing methods. WAAM requires a linear motion system with high structural stiffness and reliability to ensure process accuracy and stability. This study aims to analyze the ball screw as a critical component in the Y-axis linear motion system of a WAAM machine through theoretical calculations and numerical simulations using the finite element method. The analysis is conducted using a solid cylinder modeling approach to investigate the mechanical behavior of the component under working load conditions, including stress, deformation, and safety factor based on material mechanical properties. The results of the theoretical analysis and numerical simulations show consistent trends, providing an objective understanding of the structural response of the ball screw as a critical component in the Y-axis linear motion system and indicating that the component operates under safe conditions for application in a 3-axis WAAM machine.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	WAAM, 3D Printing, Wire, Ball Screw. WAAM, 3D Printing, Wire, Ball Screw.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Muhammad Atthar Diftra
Date Deposited:	12 Feb 2026 06:05
Last Modified:	12 Feb 2026 06:05
URI:	http://repository.its.ac.id/id/eprint/132403

Actions (login required)

View Item