Department of Mechanical Engineering: Recent submissions
Now showing items 421-440 of 816
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PENGARUH VARIASI WAKTU TERHADAP PEMBUATAN LAPISAN HIDROFOBIK PADA PERMUKAAN ALUMUNIUM ANODIZING
(FT UMY, 2018-08-18)A research has been done to obtain hydrophobic layer on 1XXX allumunium alloy which made by one step anodizing to cover the surface of the metal with the protective oxide layer and chemically modified by using stearate ... -
PENGARUH KOMPOSISI BIODIESEL MINYAK JARAK DAN BIODIESEL MINYAK JAGUNG DENGAN WAKTU REAKSI 60 MENIT DAN TEMPERATUR REAKSI 60˚C TERHADAP SIFAT CAMPURAN BIODIESEL
(FT UMY, 2018-07-19)Increased population growth and economic growth, impact on the use of fossil fuels also increases, while the production of petroleum drop. To overcome this, a new breakthrough is needed replacing fossil fuels. Vegetable ... -
PENGARUH PENGGUNAAN CDI RACING, KOIL STANDAR DAN BUSI RACING TERHADAP PERCIKAN BUNGA API DAN KINERJA MOTOR MEGAPRO 160CC BERBAHAN BAKAR PERTALITE
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-02-26)Perkembangan dunia otomotive yang diikuti oleh perkembangan teknologi dari komponenya mendukung modivikasi yang mengutamakan kinerja pada sebuah motor. System pengapian salah satunya yang paling penting yang sangat berpengaruh ... -
PENGARUH VARIASI KONSENTRASI LARUTAN PEWARNA KUNYIT TERHADAP KECERAHAN WARNA, KEKASARAN PERMUKAAN, STRUKTUR MAKRO, KETEBALAN LAPISAN OKSIDA DAN KEAUSAN PADA HASIL ANODIZING ALUMINIUM
(FT UMY, 2018-05-24)Dyeing on anodizing process can be done with chemical dyes and natural dyes. Indonesia has a variety of useful plants as a natural dye, one of which is turmeric. The purpose of this research is to know the effect of turmeric ... -
KAJIAN EXPERIMENTAL TENTANG MESIN STANDART 135 CC DAN MESIN BORE-UP 15O CC 4 LANGKAH DENGAN VARIASI BAHAN BAKAR PERTAMAX OKTAN 92 DAN SHELL SUPER OKTAN 92
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-07-24)Balapan membutuhkan performa mesin yang besar. proses untuk meningkatkan performa mesin adalah memperbesar volume silinder (bore up). bore up bertujuan menaikkan rasio kompresi dan konsumsi bahan bakar akan semakin besar ... -
KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAN VARIASI 2 JENIS CDI RACING TERHADAP KINERJA MOTOR DAN KONSUMSI BAHAN BAKAR MOTOR BENSIN 4 LANGKAH 125 CC BERBAHAN BAKAR PERTAMAX PLUS
(FT UMY, 2018-02-17)In Indonesia The development of the world of transportation is very rapid, especially on motorcycles. There are several ignition components in the motorcycle; CDI (Capasitor Discharge Ignition), coil (ignition coil), and ... -
PENGARUH PENAMBAHAN KALSIUM KARBONAT (CaCO3) TERHADAP SIFAT TARIK KOMPOSIT KENAF/PP
(FT UMY, 2018-04-16)Kenaf/PP composite has been used in an automotive application. The addition of CaCO3microparticle can improve the mechanical properties of kenaf/PP composite. This research aims to fabricate kenaf powder/PP composite and ... -
PEMODELAN ULANG INSTALASI SISTEM PERPIPAAN DENGAN SOFTWARE AUTOCAD PLANT 3D VERSI 2018
(FT UMY, 2018-05-19)In the present era many industries are growing along with the increasingly modern technology. Regardless, a power plant industry is severely affected by installations built into the industry. The installation that has an ... -
PENGARUH VARIASI LAMA WAKTU ANODIZING MENGGUNAKAN PEWARNA KUNYIT TERHADAP HASIL KECERAHAN WARNA, KETEBALAN LAPISAN OKSIDA, STRUKTUR PERMUKAAN, KEKASARAN DAN LAJU KEAUSAN PADA ALUMINIUM
(FT UMY, 2018-05-25)Anodizing is used to make aluminum to be corrosion-resistant, making the display more attractive and enhancing robustness. But most anodizing always use chemical dyes that can pollute the environment. The purpose of this ... -
PENGARUH JENIS BUSI, KOIL DAN CDI TERHADAP KINERJA SEPEDA MOTOR YAMAHA JUPITER Z 110 CC DENGAN MENGGUNAKAN BAHAN BAKAR PERTAMAX
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-07-09)Sistem pengapian adalah suatu sistem yang ada pada setiap motor bensin, yang digunakan untuk menghasilkan loncatan bunga api pada busi. Komponen yang sangat berpengaruh pada besar kecilnya percikan bunga api yang dihasilkan ... -
PENGARUH PENGATURAN PENGAPIAN DENGAN VARIASI CDI STANDAR DAN CDI RACING MENGGUNAKAN VARIASI BAHAN BAKAR PERTAMAX DAN SHELL SUPER TERHADAP UNJUK KERJA MESIN 4 LANGKAH 225 CC
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-07-24)Nowadays, the development of technology in automotive worls is so fast. Likewise in torque and power must be increased and fuel consumption should be more efficient for needs in daily use and also for optimal purpose of ... -
VARIASI 3 MACAM OLI SAMPING TERHADAP KINERJA MOTOR KAWASAKI NINJA RR 150CC MENGGUNAKAN BAHAN BAKAR PERTAMAX TURBO
(FT UMY, 2018-02-26)With the production of a variety of new motors can not eliminate the desire of consumers to keep maintaining the motor 2 steps, because it is known as a motor that has a simple engine construction and great power. The ... -
PERANCANGAN ALAT UKUR HEAD LOSS MAYOR MENGGUNAKAN PIPA PVC ½”
(FT UMY, 2018-05-18)The measurement practice tool of head loss mayor was designed and used as learning media to support the subject of fluid mechanics. The importance of the knowledge about head loss mayor as learning media made this tool ... -
KAJIAN EKSPERIMENTAL TENTANG PENGARUH VARIASI TIMING PENGAPIAN DENGAN MENGGUNAKAN CDI PROGRAMMABLE PADA SEPEDA MOTOR YAMAHA SCORPIO-Z 225 CC TAHUN 2010 BERBAHAN BAKAR PERTAMAX 92
(Fakultas Teknik Mesin, 2018-05-25)The rapid development of the automotive world is followed by the human needs of the means of transportation. There are various kinds of transportation in Indonesia such as motorcycles. Motorcycle ignition system acts as ... -
KUAT TEKAN BETON NON PASIR TERHADAP PENAMBAHAN FLY ASH DAN SUPERPLASTICIZER
(Fakultas Teknik Mesin, 2018-07-04)No fines concrete is a concrete that has voids and is made without using sand so that the concrete is much lighter than normal concrete. This reseach, No fines concrete used coarse aggregate (gravel) from Clereng, Kulon ... -
RANCANG BANGUN INSTALASI SISTEM KONTROL ELEKTRIK PADA PORTABLE HYDRAULICJACK
(Fakultas Teknik Mesin, 2018-07-27)Electric hydraulic jack is believed to be a tool used to advance the car by using some work that works automatically so it does not need to spend a lot of energy. This final project aims to apply pump control system ... -
ANALISIS SIFAT MEKANIK SAMBUNGAN PENGELASAN SMAW (SHIELDED METAL ARC WELDING) PADA PEMBUATAN RANGKA PORTABLE ELECTRIC HYDRAULIC JACK
(2018-08-03)Welding is a very important part in the development and growth of the industry because it has a role in engineering, reparation and construction. SMAW welding (shielded metal arc welding) is the process of connecting ... -
PENGARUH KOMPOSISI DAN WAKTU CAMPURAN MINYAK TERHADAP SIFAT CAMPURAN MINYAK KELAPA (COCONUT OIL) DAN MINYAK JARAK (CASTROL OIL) PADA SUHU 160°C
(FT UMY, 2018-01-04)Oil is the main energy resources in Indonesia until right now. Now,fuel oil use fossil from sources non renewable resource. Then, alternative ideaof energy fossil is biodiesel prominent material for diesel engine that ... -
PENGARUH VARIASI PANJANG PIN TERHADAP KEKUATAN TARIK DAN KEKERASAN PROSES FRICTION WELDING PADA ALUMINIUM SERI 1XXX
(FT UMY, 2018-03-31)Friction Stir Welding (FSW) is one of the welding technologies which are a solid-state joining process that can be used to connect material, especially aluminum. FSW is a welding technology that utilizes heat from the ... -
PENGARUH KOMPOSISI DAN WAKTU PENCAMPURAN TERHADAP SIFAT FISIS PADA CAMPURAN MINYAK SAWIT (PALM OIL) DAN MINYAK JAGUNG (CORN OIL) DENGAN TEMPERATUR PEMANASAN 160oC
(FT UMY, 2018-03-15)Vegetable oil can be used as an alternative fuel because it can reduce exhaust emissions are more environmentally friendly than high a fc viscosity material and low heating value. Therefore it is necessary efforts to ...