ANALISIS PENGARUH PUTARAN SPINDEL TERHADAP KEKASARAN ALUMUNIUM 6063-T5 PADA PROSES MILLING

Adiwibowo, Tezar Maulana (2025) ANALISIS PENGARUH PUTARAN SPINDEL TERHADAP KEKASARAN ALUMUNIUM 6063-T5 PADA PROSES MILLING. Sarjana (S1) thesis, Universitas Islam 45.

	Text PENDAHULUAN.pdf Download (6MB)
	Text BAB I.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	Text BAB II.pdf Download (4MB)
	Text BAB III.pdf Restricted to Repository staff only Download (880kB) | Request a copy
	Text BAB IV.pdf Restricted to Repository staff only Download (559kB) | Request a copy
	Text BAB V.pdf Restricted to Repository staff only Download (169kB) | Request a copy
	Text Daftar Pustaka.pdf Download (226kB)

Abstract

This study aims to analyze the effect of spindle speed variation on the surface roughness of aluminium 6063-T5 during the milling process. Aluminium 6063-T5 was chosen due to its lightweight properties, good machinability, and widespread use in manufacturing industries, especially for components requiring good thermal conductivity and high surface finish quality. The milling process was carried out using a carbide end mill cutter, with spindle speeds ranging from 6,000 to 16,000 RPM, while the feed rate and depth of cut were kept constant. Surface roughness was measured using a surface roughness tester with Ra (Roughness Average) parameters. The results showed that increasing spindle speed generally leads to a decrease in surface roughness up to a certain optimal point. Lower spindle speeds resulted in rougher surfaces due to higher cutting forces and vibrations, while excessively high spindle speeds caused thermal buildup and the formation of built-up edges on the tool, which also negatively affected surface finish. Therefore, selecting the appropriate spindle speed is essential to achieve optimal surface quality in the milling process of aluminium 6063-T5.

Actions (login required)

View Item