Studi Proses Pembuatan Gamelan Berbahan Perunggu (Cu-Sn) Jenis Saron pada Nada 6 (nem) dengan Media Pendingin Air, Oli, dan Udara Setelah Dilakukan Proses Pemanasan dan Penempaan Terhadap Nilai Kekerasan, Nilai Kekasaran Permukaan, Struktur Mikro dan Komposisi Kimia

Musta'in, Muhamad and , Ir. Bibit Sugito, MT (2021) Studi Proses Pembuatan Gamelan Berbahan Perunggu (Cu-Sn) Jenis Saron pada Nada 6 (nem) dengan Media Pendingin Air, Oli, dan Udara Setelah Dilakukan Proses Pemanasan dan Penempaan Terhadap Nilai Kekerasan, Nilai Kekasaran Permukaan, Struktur Mikro dan Komposisi Kimia. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) Naskah Publikasi.pdf Download (771kB)
	PDF (Halaman Depan) Halaman Depan.pdf Download (656kB)
	PDF (Bab I) BAB 1.pdf Download (414kB)
	PDF (Bab II) BAB 2.pdf Restricted to Repository staff only Download (802kB) | Request a copy
	PDF (Bab III) BAB 3.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (Bab IV) BAB 4.pdf Restricted to Repository staff only Download (807kB) | Request a copy
	PDF (Bab V) BAB 5.pdf Restricted to Repository staff only Download (466kB) | Request a copy
	PDF (Daftar Pustaka) Daftar Pustaka.pdf Download (406kB)
	PDF (Lampiran) LAMPIRAN.pdf Restricted to Repository staff only Download (5MB) | Request a copy
	PDF (Surat Pernyataan Publikasi) Surat Pernyataan Publikasi.pdf Restricted to Repository staff only Download (50kB) | Request a copy

Abstract

Gamelan is a bunch of traditional musical instruments from Java, Sunda and Bali. There are various types of gamelan, one of which is the balungan gamelan, called saron. Saron was made of an alloy between copper (Cu) and tin (Sn), with an alloy ratio of three to ten where 23% tin (Sn) and 77% copper (Cu). One of the manufacturing processes is the quenching process. In this process, it was generally done by using water cooling media. Therefore, this time a study was conducted to compare the quenching process using various of cooling media including water, oil and air. From the results of testing the hardness value there is a difference between using water, oil and air cooling media. For the result, the hardness value with water cooling media is 176 BHN, oil is 204 BHN and air is 189 BHN. From the results of the surface roughness test, the following results show that the roughness value of saron blades with water cooling media has a roughness value of 1.1650 μm, for oil cooling media it is 0.2594 μm, and for air conditioning media it has a value of 0.4813 μm. The results of the microstructure test showed differences in the size of the copper (Cu) structure. And the results for testing the chemical composition there were differences in the percentage composition of copper (Cu) and tin (Sn), where for cooling media the Cu content was 78.23% and Sn 21.55%, for oil cooling media the Cu content was 77.55% and Sn 22.12%, for air conditioning media the content of Cu is 77.86% and Sn is 21.84%.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Saron, Pendinginan, Tembaga, Timah
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	MUHAMAD MUSTA'IN
Date Deposited:	07 Dec 2021 04:09
Last Modified:	07 Dec 2021 04:11
URI:	http://eprints.ums.ac.id/id/eprint/96072

Actions (login required)

View Item