Department of Mechanical Engineering: Recent submissions
Now showing items 441-460 of 816
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KARAKTERISTIK VISKOSITAS DAN KONDUKTIVITAS TERMAL BEBERAPA MINYAK PELUMAS BESERTA PENGARUHNYA TERHADAP KINERJA MOTOR HONDA BEAT 110 CC BAHAN BAKAR PERTALITE
(FT UMY, 2018-05-25)Lubricating oil is a liquid fluid that serves to reduce friction between two surfaces of interconnected machine components. In addition, lubricants are also used to prevent wear and tear, as well as inhibit corrosion so ... -
PERANCANGAN DAN ANALISA BED PASIEN MULTIFUNGSI MENGGUNAKAN SOFTWARE AUTODESK FUSION 360 DAN AUTODESK INVENTOR PROFESSIONAL 2018
(FT UMY, 2018-05-05)Patients in hospitals with more than 1x24 hours of treatment require care and equipment to clean themselves. In an effort to prevent disease transmission in the Hospital environment requires a good hygiene management system ... -
KOMPARASI SIFAT MEKANIS POLIPROPILEN DARI BAHAN POLIPROPILEN MURNI DENGAN VARIASI DAUR ULANG 1 KALI DAN 2 KALI
(FT UMY, 2018-05-02)Polypropylene is a plastic material which is widely used as food packaging and house hold appliances, because a polypropylene plastic has the properties of a strong material, hard and resistant to high temperature. It is ... -
PENGARUH PENAMBAHAN OIL COOLER EKSTERNAL TERHADAP UNJUK KERJA MESIN SEPEDA MOTOR MEGAPRO 160 cc
(FT UMY, 2018-05-03)The competition of 4-stroke motorcycle products is now very competitive, both in terms of body shape, appearance to the level of technology use. One of the most important components of a machine's performance is lubricating ... -
ANALISIS PENGARUH FREKUENSI DAUR ULANG TERHADAP SIFAT MEKANIS DAN SIFAT ALIR BAHAN ACRYLONITRILE BUTADIENE STYRENE (ABS)
(FT UMY, 2018-05-18)Plastics is one of the most populer material in society, it is applied in the field of automotive, health-care, house ware, and research purpose. The benefit of this material are lighweight, strong, rust-free, easy to ... -
PEMBUATAN DAN KARAKTERISASI TEKAN DAN IMPAK KOMPOSIT HYBRID SERAT IJUK ACAK/SERAT GELAS ANYAM BERMATRIKS EPOKSI
(FT UMY, 2018-01-31)The application of advanced materials has been facing many problems, as follows limitation at supplies, high cost manufacturing, environment impact and difficult to decompose. Therefore, it need new materials that can be ... -
PENGARUH PERUBAHAN PISTON, VALVE AFTERMARKET DAN RASIO KOMPRESI TERHADAP UNJUK KERJA MOTOR BAKAR
(FT UMY, 2018-05-28)In 4-step fuel motor, piston and valve have a great influence on the performance and character of the machine, let alone combined with the magnitude of the compression ratio. The study was conducted using a 29/24 valve, a ... -
PENGARUH PENYUSUNAN PERBANDINGAN TEBAL LAPISAN TERHADAP SIFAT TARIK DAN IMPAK KOMPOSIT SERAT PANDAN BERDURI BERMATRIK UNSATURATED POLYESTER
(FT UMY, 2018-06-03)The rapid growing of industrial development demands the discovery of alternative materials that are environmentally friendly, economical, and recyclable. One of them is by optimizing natural fibers of spiky pandanous fibers ... -
KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAAN VARIASI 2 JENIS CDI RACING TERHADAP KINERJA MOTOR DAN KONSUMSI BAHAN BAKAR MOTOR BENSIN 4 LANGKAH 125 CC BERBAHAN BAKAR PREMIUM
(FT UMY, 2018-03-09)The current development in automotive industry shows that there are many racing equipments released by automotive manufactures to maximize the power of a motorcycle. A motorcycle has a ignition system that unctions as a ... -
PENGARUH TEKANAN GESEK TERHADAP SIFAT TARIK, STRUKTUR MIKRO, DAN KEKERASAN PADA SAMBUNGAN LOGAM PIPA STAINLESS STEEL 304 DENGAN METODE PENGELASAN GESEK (FRICTION WELDING)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-05-18)Friction welding is a process of joining materials by utilizing pressure and heat obtained from the friction results of both surfaces of the object. This study aims to know the influence of friction strength on tensile ... -
PENGARUH FRAKSI MASSA FILLER TERHADAP TENSILE DAN IMPACT PADA KOMPOSIT PARTIKEL ABU BATUBARA DENGAN MATRIK POLYVINYL CHLORIDE GRADE K-65R
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-05-12)Coal is a kind of sedimentary rock derived from organic sediment. It is usually used for power generation processes. Its ash is the burning residue of the perfect coal. Its ash is divided into two namely bottom ash and fly ... -
PERANCANGAN INJECTION BLOWING TOOLS DENGAN LINE SLIDER UNTUK MESIN BLOW MOLDING DENGAN KAPASITAS VOLUME 300 ml
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-05-12)Plastic is one of materials has found everyday. One of the plastic used for bottle with contained of variety forms that is on plastic on food and drink used. Because with the opportunities that make a motivation to make ... -
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA KINERJA MOTOR BENSIN 4 LANGKAH 125 CC BERBAHAN BAKAR PERTALITE
(FT UMY, 2018-04-20)Capacitor Discharge Ignition or CDI is the ignition system on internal combustion engine by utilizing the energy stored in the capacitor is used to generate the tengangan high into the ignition coil so that the output ... -
PENGARUH KARAKTERISTIK VISKOSITAS DAN KONDUKTIVITAS TERMAL BEBERAPA JENIS MINYAK PELUMAS TERHADAP TEMPERATUR DAN KINERJA MOTOR YAMAHA JUPITER MX 135CC
(FT UMY, 2018-03-09)Lubricating oil is a liquid that has fuction to reduce friction between two surfaces of interconnected machine components. In addition, lubricants are also used to prevent weathering, as well as inhibit corrosion so the ... -
PENGARUH VARIASI SUHU ETCHING PELAPISAN NIKEL TERHADAP KARAKTERISTIK FISIK DAN MEKANIK PADA PLASTIK ABS DENGAN METODE ELECTROLESS PLATING
(FT UMY, 2018-04-30)Plastic material is one of substance material that use as alternate to substitute metal matetial because it has excellent character as: cheap price, corrosion proof and light. And to overcome the lack of and increase the ... -
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR SUPRA X 125 CC BERBAHAN BAKAR PERTAMAX TURBO
(FT UMY, 2018-04-24)The developments in automotive field followed by the human need for transportation. There are various kinds of transportation in Indonesia such as motorcycles. The ignition system on the motorcycle plays an important role ... -
STUDI EKSPERIMENTAL PENGUKURAN HEAD LOSS MAYOR (PIPA PVC DIAMETER 1/2”) DENGAN VARIASI DEBIT ALIRAN UNTUK KONDISI REJIM ALIRAN TRANSISI FLUIDA FASA CAIR
(FT UMY, 2018-04-20)Head loss is a disadvantaging factor in plumbing system. Because it lowers the pressure in fluid flow. Head loss is devided into major head loss and minor head loss. Major head loss occurs on straight pipe due to the ... -
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR 4 LANGKAH 125 CC BERBAHAN BAKAR PERTAMAX
(FT UMY, 2018-04-24)The ignition system on motorcycle plays an important role as a regulator in the combustion process of fuel and air mixture inside the cylinder at the last step of compression. The improvement of ignition system are considered ... -
PENGARUH KANDUNGAN DAUR ULANG PADA SIFAT MEKANIK DARI BAHAN HIGH DENSITY POLYETHYLENE
(FT UMY, 2018-04-25)HDPE plastic materials as food packaging and household appliances. Because HDPE plastics have strong properties, hard and resistant to high temperatures up to 120˚C. It is therefore necessary to research about the use ... -
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR 4 LANGKAH 125 CC BERBAHAN BAKAR CAMPURAN PREMIUM DAN ETANOL DENGAN KANDUNGAN ETANOL 4%
(FT UMY, 2018-04-20)The expansion of technology today a lot of drivers who willed his motorcycle has a maximum engine performance by optimizing combustion occurs in the combustion chamber. The placement of appropriate ignition points, can ...