Article Per Year (5 Year)
p-Index From 2019 - 2024
0.444
P-Index
This Author published in this journals
All Journal Turbo : Jurnal Program Studi Teknik Mesin ARMATUR : Artikel Teknik Mesin dan Manufaktur
Sulis Dri Handono
Unknown Affiliation
Aerospace Engineering Automotive Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
PENGARUH TEMPERATUR PELEBURAN PADA PENGECORORAN LOGAM PADUAN AL-Si TERHADAP KEKERASAN DAN STRUKTUR MIKRO Sulis Dri Handono
TURBO [Tulisan Riset Berbasis Online] Vol 4, No 2 (2015): Desember 2015
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.013 KB) | DOI: 10.24127/trb.v4i2.76

Abstract

Penelitian ini bertujuan untuk mempelajari pengaruh temperatur peleburan terhadap struktur mikro dan kekerasan. Paduan yang digunakan adalah Al-Si 7,79%. Paduan aluminium – silikon memiliki sifat mekanis yaitu mampu cor,mampu las dan ketahanan korosi yang baik. Pengamatan yang dilakukan terhadap struktur mikro memperlihatkan bahwa paduan Al-Si 7,79% menunjukkan beberapa pola yang sama yaitu kecenderungan fasa silikon akan berubah menjadi serpihan tebal dan primary silikon cenderung berubah semakin besar. Kondisi ini disebabkan terjadinya peningkatan waktu pembekuan seiring dengan peningkatan temperatur peleburan dan cetakan. Penelitan ini menggunakan tiga variasi temperatur peleburan yaitu 7000C, 7500C, dan 8000C. Kekerasan secara umum akan meningkat seiring dengan peningkatan temperatur peleburan. Kekerasan tertinggi didapatkan pada temperatur peleburan 750°C yaitu 79,94 BHN.
Analisa uji ketahanan fatigue Aluminium scrap hasil remelting sepatu rem (brake shoe) terhadap variasi beban menggunakan tipe rotary bending Wahyono Wahyono; Eko Nugroho; Sulis Dri Handono; Eko Budiyanto
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol 1 No 2 (2020): Jurnal Armatur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.521 KB) | DOI: 10.24127/armatur.v1i2.340

Abstract

Used brake shoes are a component of a two-wheeled vehicle that has a type of aluminum material. Therefore, we can do remelting aluminum from brake shoes that can no longer be used for advanced application use and utilization of brake shoe waste which still has a sale value. This study aims to determine the best value or the one that approximates the fatigue limit endurance value of each loading variation given to the specimen and to determine the characteristics of the fracture surface from the differences in given loading. The research method used for fatigue testing is by using a literature study and direct observation or observation. Before doing the fatigue testing, first, do the tensile test to get the yield strength value where this value is used for the loading that will be given to the fatigue test, the loading variations are given for the fatigue test are 40%, 50%, and 60 % of the yield strength value. From the results of fatigue testing at a load of 60% with the stress of 100.2 MPa and a given load of 3.81 kg, it can be seen that the value of material fracture at 27,421 cycles and in the timeframe 00:18:16. Then at 50% loading with the stress of 83.5 MPa and a given load of 3.18 g, it can be seen that the fracture value of the material in the 51,659 cycles in the fracture period is 00:34:35. Then in the next test with a load of 40% and given the stress of 66.8 MPa and a load of 2.5 kg, it is known that the fracture value of the material in the 106,930 cycles in the fracture period reaches 01:11:17. From the test data, it can be concluded that the ratio between cycle and time with voltage is inversely proportional, that is, the smaller the voltage the greater the cycle and time obtained, and vice versa, the greater the voltage, the smaller the cycle and time will be obtained. Keywords: Used brake shoes, Aluminum, Remelting, load variation, fatigue test.
Metalurgi serbuk magnesium untuk aplikasi scaffold tulang mampu terdegradasi Sulis Dri Handono; Mafruddin Mafruddin; Tri Cahyo Wahyudi; Ardian Prayoga; Ilyas Shodikin; Arif Ardiyansah
TURBO [Tulisan Riset Berbasis Online] Vol 11, No 2 (2022): TURBO : Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v11i2.2368

Abstract

Healing of bones damaged by accidents or other factors can be done by creating artificial bone structures or bone scaffolds that can initiate the growth of bone tissue and help support bones so they can function. The process of making bone scaffold can be done by powder metallurgy sintering process with magnesium material. The purpose of this study was to determine the effect of variations in sintering temperature and compaction pressure in the magnesium powder metallurgical sintering process on the compressive strength and microstructure applied to degradable bone scaffolds. The research method used is experimental method by making and testing powder metallurgical magnesium material. The powder metallurgy process was carried out with various sintering temperatures of 350°C, 400°C and 450°C and variations of compaction pressure, namely 231 MPa, 309 MPa and 386 MPa. The results showed that variations in sintering temperature and compaction pressure affected the compressive strength and microstructure. The sintering temperature of 450°C and compaction pressure of 386 MPa resulted in the lowest pore percentage rate of 15.14% and the highest compressive strength of 80.26 MPa.
Co-Authors Ardian Prayoga Arif Ardiyansah Eko Budiyanto Eko Nugroho Ilyas Shodikin Mafruddin Mafruddin Tri Cahyo Wahyudi Wahyono Wahyono