Browsing Department of Mechanical Engineering by Author "RAHMAN, MUHAMAD BUDI NUR"
Now showing items 1-8 of 8
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ANALISA PROSES ELECTROPLATING NICKEL-CHROME PADA METODE RESTORASI KLEM REM SEPEDA ONTHEL MERK PHOENIX DENGAN DUA VARIASI WAKTU
BASKORO, BIMA ARDI (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-21)Indonesia adalah salah satu negara berkembang yang masih menggunakan sepeda onthel sebagai sarana transportasi yang ramah lingkungan, namun semakin banyaknya masyarakat yang menggunakan maka muncul masalah yang dialami ... -
PENGARUH FEED RATE TERHADAP KEKUATAN MEKANIK PENGELASAN FRICTION STIR WELDING PADA HIGH DENSITY POLYETHLENE (HDPE)
RINTO, RINTO (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-13)Friction Stir Welding is a connection by utilizing heat that occurs due to friction of the pin tool to the workpiece, this type of connection was first discovered by Wayne Thomas at The Welding Institute (TWI) in 1991. ... -
PENGARUH KUAT ARUS TERHADAP STRUKTUR MIKRO, KEKERASAN DAN KAPASITAS BEBAN TARIK SAMBUNGAN SPOT TIG WELDING DISSIMILAR METAL ANTARA STAINLESS STEEL 430 DAN BAJA KARBON RENDAH
MAHMUDI, FIKY (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-10)Spot welding is a process to connecting, that is widely used in various industries, Spot TIG is a spot welding that starts to glance and has potential in its use such as resistance point welding. This lack of research ... -
PENGARUH VARIASI BENTUK PIN TOOL TERHADAP SIFAT MEKANIK PADA PENGELASAN FRICTION STIR WELDING POLYPROPYLENE (PP)
RUDITO, MUHAMMAD (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-10)Penyambungan metode friction stir welding adalah suatu metode yang digunakan untuk menyambung lembaran material logam maupun non logam dengan memanfaatkan panas yang berasal dari gesekan antara pin tool yang berputar ... -
PENGARUH VARIASI TEGANGAN LISTRIK TERHADAP SIFAT FISIK DAN MEKANIK HASIL PROSES ANODIZING PADA ALUMUNIUM SERI 1XXX
PERKASA, RANGGA MUSLIM (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-04-09)Anodizing is a surface treatment for coating metal surfaces to protect them from the destructive effects of the environment and to produce attractive, textured and colored metal appearance, and resistance to friction. ... -
PENGARUH WAKTU ELEKTROPLATING NICKEL-CHROME TERHADAP SIFAT KETEBALAN LAPIS DAN KEKASARAN PADA COLLAR RING PERALATAN PANCING DENGAN BAHAN KUNINGAN
SHAHELA, DENY (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-04-30)Indonesia is one of the countries that have a metal handicraft industry centers, some metal subdivided pamor craft in the Indonesia gold (Au), Silver (Ag), copper (Cu), brass (CuZn), etc. One of the Development Center for ... -
PENGARUH WAKTU PENGELASAN TERHADAP STRUKTUR MIKRO, KEKERASAN DAN KAPASITAS BEBAN TARIK PADA PENGELASAN SPOT TIG SAMBUNGAN DISSIMILAR METAL ANTARA STAINLESS STEEL 430 DAN BAJA KARBON RENDAH
PRAYITNO, HADI (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-10)The join process using the point welding method (resistance) of non-similar metal material has been widely carried out. This welding process is carried out by clamping the material between two electrodes which are electrified ... -
PERANCANGAN SEPEDA TREADMILL HYBRID HELICLE (RANGKA DAN SISTEM TRANSMISI)
PRABANTARA, BHAKTI (FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-03-01)Bike treadmill hybrid helicle is a new innovation from vehicles saving energy is designed to overcome problems in Indonesia such as air pollution, congestion, physical health, and mental disorders. This bicycle is named ...