Master Theses
Master Theses
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Prestasi Pahat Logam Karbida Berlapis Titanium Nitrida pada Pemesinan Kering Bahan Baja Paduan Kelas Tinggi Aisi 4337
(Universitas Sumatera Utara, 2006)The objective of the present research is studying the machinability of high grade steel alloy AISI 4337 under dry machining concept. The research consists of tool material selection and cutting condition for the purpose ... -
Kajian Eksperimental Pengaruh Medan Magnet terhadap Kebisingan pada Knalpot Mobil Toyota Kijang Bensin
(Universitas Sumatera Utara, 2009)The topic of this study is focused on the noise produced by the silencer of vehicle which can be very dangerous for our health especially for the health of those who live in urban areas. There have been many studies on ... -
Pengembangan Sistem Virtual Manufaktur Berbasis Web untuk Meningkatkan Desain Produk Pemesinan Silinderis
(Universitas Sumatera Utara, 2010)The web-based virtual manufacture systems can be used for improving the cylindrical machining product design. The problem can be reduced by the development of method through of rhe integration in Design For Manufacture, ... -
Desain dan Implementasi Computer Integrated Manufacturing (CIM) untuk Pabrikasi Puli dari Bahan Besi COR
(Universitas Sumatera Utara, 2005)The general purpose of research reported in this thesis is to design computer integrated manufacturing and to implement it on small and medium enterprise (SME) that produce pulley made of cast iron. The research is focused ... -
Studi tentang Pertumbuhan Retak Fatik Aluminium A6063-T6 pada Pembebanan Mode Campuran
(Universitas Sumatera Utara, 2007)This research study about the fatigue growth behavior the material aluminum alloy 6063-T6 under mixed mode loading. The specimen is made by Compact Tension Shear (CTS) uses loading device, the between axis of loading crack ... -
Efek Temperatur Austenisasi terhadap Kekuatan Lelah Baja Karbon Martensit
(Universitas Sumatera Utara, 2005)Medium carbon steel is widely used in engineering application, for example as a shaft, engine, and building conshuction. The design of shafts using medium carbon steel, for example, needs fatigue strenglh dat4 before or ... -
Stress Corrosion Cracking pada Material Baja Nirkarat Austenit di Lingkungan Larutan Fatty Acid (Asam Lemak) & Klorida Temperatur Tinggi
(Universitas Sumatera Utara, 2004)There are some of the corrosion shape that could occur on equipment as pitting corrosion, erosion corrosion, LMF corrosion, Microbiocide induce corrosion, Stress corrosion cracking (SCC), etcetera. Mostly of corrosion ... -
Pengaruh Temperatur Tempering terhadap Kekuatan Lelah Material Baja Thyssen-6582
(Universitas Sumatera Utara, 2007)The purpose of this study is to examine the influence of the variation of tempering temperature on the fatigue strength of the steel material of Thyssen 6582. The tempering was first carried out for the fatigue test ... -
Rancang Bangun dan Study Eksperimental Sistem Mekanik Speed Bump sebagai Penghasil Daya Listrik
(Universitas Sumatera Utara, 2021)As technology develops, there is a large volume of vehicles circulating on the streets, one of which is a car. The wasted kinetic energy of a moving car can be utilized into useful energy by utilizing the speed bump. ... -
Mengembangkan Cairan Pemotongan Berbasis Minyak Pko Dengan Bahan Penambah Hibrid Nanopartikel Mos₂/Graphen sebagai Cairan Pengumpan Sistem MQLPada Pembubutan Baja Keras
(Universitas Sumatera Utara, 2022)This thesis is quantitative research entitled regarding efforts to find the composition of liquids produced with oil-based ingredients vegetable products to support the production process of biodegradable (Green ... -
Mengembangkan Cairan Pemotongan Berbasis Minyak PKO dengan Bahan Penambah Hibrid Nanopartikel MoS₂/Graphen Sebagai Cairan Pengumpan Sistem MQL pada Pembubutan Baja Keras
(Universitas Sumatera Utara, 2022)This thesis is quantitative research entitled regarding efforts to find the composition of liquids produced with oil-based ingredients vegetable products to support the production process of biodegradable (Green Machining) ... -
Uji Performansi Turbin Air Gravitasi Vortex Tipe Sudu Aliran Silang Menggunakan Simulasi CFD dan Eksperimental
(Universitas Sumatera Utara, 2022)A free vortex is a region in which the flow rotates around an axis line without any external force. In gravitational water vortex turbines, water passes through an open inlet channel and enters the basin tangentially to ... -
Pengembangan Ruang Pencampuran Unit MQL Untuk Meningkatkan Ketermesinan Baja Paduan pada Pembubutan Keras Menggunakan Pahat Cermet
(Universitas Sumatera Utara, 2022)Minimum Quantity Lubricant (MQL) is an upcoming lubrication/cooling technology in environmentally responsive machining. The use of the MQL system with a Mixing Chamber where the cutting fluid and air are first mixed in a ... -
Pengembangan Ruang Pencampuran Unit MQL Untuk Meningkatkan Ketermesinan Baja Paduan pada Pembubutan Keras Menggunakan Pahat Cermet
(Universitas Sumatera Utara, 2022)Minimum Quantity Lubricant (MQL) is an upcoming lubrication/cooling technology in environmentally responsive machining. The use of the MQL system with a Mixing Chamber where the cutting fluid and air are first mixed in a ... -
Pengaruh Variasi Sudut Kampuh V Tunggal dan Kuat Arus pada Sambungan Logam Aluminium – Mg 5083 terhadap Kekuatan Tarik Hasil Pengelasan TIG
(Universitas Sumatera Utara, 2008)The strength of material is afected by the mechanical and physical characteristics of material. The joining process of material in the welding application will change characteristics of material because of heating processes. ... -
Simulasi Pemrosesan Sinyal Suara untuk Sistem Aktif Kendali Kebisingan pada Knalpot (Noise Silencer)
(Universitas Sumatera Utara, 2008)Active Noise Control is a technique to overcome noise through noise versus noise method. This technique is intended to reduce the noise as minimal as possible and, moreover, it can eliminate the noise if signal reduction ... -
Perbandingan Efisiensi Termal Bahan Bakar Batubara terhadap Campuran Cangkang dengan Serat Kelapa Sawit Melalui Simulasi CFD
(Universitas Sumatera Utara, 2022)Fuel used to burner in furnace for power plant with Boiler watertube model, that interesting to analized. That’s important to know performance of Boiler. This Research had done research with using coal low grade fuel and ... -
Studi Eksperimental Panel Surya dengan Variasi Rangkaian Seri dan Paralel terhadap Efisiensi Konversi Energi Listrik
(Universitas Sumatera Utara, 2021)Solar energy, as one of the renewable energy sources has highly potential as a source for electrical energy. Especially in Indonesia, as a Equatorial country that can has vast sunlight yearly. Solar panel is a device ... -
Rekayasa Cairan Pemotongan berbasis Emulsi Minyak Inti Sawit untuk Pengumpan Sistem MQL (Minimum Quantity Lubricant) pada Aplikasi Pemesinan Keras
(Universitas Sumatera Utara, 2021)The MQL method uses compressed air to deliver the cutting fluid to the cutting zone in both gas and liquid (mist) phases. Cutting fluid has disadvantages, namely the effect of lubrication, waste disposal, fluid stability, ... -
Pengembangan Sistem dan Unit Minimum Quantity Lubrication (MQL) untuk Meningkatkan Performa Pahat pada Pemesinan Keras
(Universitas Sumatera Utara, 2021)Minimum quantity lubrication (MQL) is a lubrication technique in which lubricant and compressed air are directed to the contact between the tool and the workpiece. Previously, the MQL system worked from the beginning of ...
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