Pengaruh Variasi Ukuran Saluran Masuk (Ingate) Terhadap Hasil Coran Aluminium (Al) Pada Produk Valve Cover Dengan Cetakan RCS (Resin Coated Sand)

Nurdin, Zuhry and , Patna Partono, ST, MT (2017) Pengaruh Variasi Ukuran Saluran Masuk (Ingate) Terhadap Hasil Coran Aluminium (Al) Pada Produk Valve Cover Dengan Cetakan RCS (Resin Coated Sand). Diploma thesis, Universitas Muhammadiyah Surakarta.

	PDF (NASKAH PUBLIKASI) NASKAH PUBLIKASI.pdf Download (1MB)
	PDF (HALAMAN DEPAN) HALAMAN DEPAN.pdf Download (1MB)
	PDF (BAB I) BAB I.pdf Download (122kB)
	PDF (BAB II) BAB II.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (BAB III) BAB III.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (BAB IV) BAB IV.pdf Restricted to Repository staff only Download (820kB) | Request a copy
	PDF (BAB V) BAB V.pdf Restricted to Repository staff only Download (92kB) | Request a copy
	PDF (DAFTAR PUSTAKA) DAFTAR PUSTAKA.pdf Download (7kB)
	PDF (LAMPIRAN) LAMPIRAN.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (PERNYATAAN PUBLIKASI) SURAT PERNYATAAN PUBLIKASI KARYA ILMIAH.pdf Restricted to Repository staff only Download (407kB) | Request a copy

Abstract

The aim of this research is to know the influence of the variation of the size of inlet mold (ingate) to shrinkage, porosity defect, hardness and micro photo. The raw materials of this research are used alumunium or rosok from various components in re-cast. In this study will be examined variation of inlet size (ingate) Ø 0.5 cm, (ingate) Ø 1 cm and (ingate) Ø 1.5 cm. Tests to be undertaken include density test, brinell hardness test (ASTM E-10 standard), chemical composition test (ASTME-1251), and micro-photo test (ASTME-3standard). The results showed that the chemical composition found chemical element (Al) 86,17%, Silicon (Si) 8,10%. So from the existing elements of this material including aluminum alloy silicon Aluminum (Al-Si). The highest mean shrinkage result is in the location of the inlet (Ingate) Ø 0.5 cm by 2.81%, while the inlet (Ingate) Ø 1 cm 2.78%, and the smaller shrinkage value lies in the inlet ( Ingate) Ø 1.5 cm 2.66%. The highest density result is in (Ingate) Ø 1 cm 2,44, while (Ingate) Ø 1,5 cm 2,1 got the lowest density value at (Ingate) Ø 0.5 cm 1,67. The highest hardness price is in (Ingate) Ø 1 cm 96,416 (BHN) while (Ingate) Ø 1,5 cm 94,719 (BHN) and lowest percentage value lies on (Ingate) Ø 0.5 cm 90,58(BHN)

Item Type:	Karya ilmiah (Diploma)
Uncontrolled Keywords:	Self-control, Smoking Behavior, Chronic Illness
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	ZUHRI NURDIN
Date Deposited:	09 Nov 2017 10:19
Last Modified:	09 Nov 2017 10:19
URI:	http://eprints.ums.ac.id/id/eprint/57450

Actions (login required)

View Item