Pack carburizing is a heat treatment process which is used to harden the surface of steel using carbon as a hardness-increasing element.. This research aims to see changes in hardness in ST 37 stee…
The type of research is research and development using a 4-D development model. (Define, Design, Development and Disseminate). The aim of this research is to find out the validity and practicality …
This research aims to find out what factors influence the practicum learning outcomes of Mechanical Engineering Education students in CAD/CAM courses. The type of research used is descriptive with …
Pack carburizing is a heat treatment process which is used to harden the steel surface by using carbon content as a hardness enhancer. In this study using ST 40 steel as a test specimen, this steel…
This research is based on students' learning difficulties in basic CNC courses. Therefore, the purpose of this study is (1) to find out what are the learning difficulties of students in basic CNC c…
Coffee skins contain many complex organic components, air content in biomass or moisture (M) and little ash. Organic components consist of four basic elements, namely carbon (C), hydrogen (H), oxyg…
The use of wind turbines to convert wind energy into electric power is one strategy to produce renewable energy. As the price of fossil fuels (non-renewable energy) such as fuel oil continues to ri…
Permintaan akan pemanggangan yang efisien dan berkualitas tinggi sangat penting untuk kemplang, makanan tradisional yang populer dan banyak dinikmati sebagai hidangan tradisional yang disukai. Aspe…
Pada zaman dimana teknologi terus berkembang, penggunaan robot, terutama robot lengan, Robot lengan merupakan robot yang memiliki fungsi umum memindahkan barang dari satu tempat ke tempat yang lain…
This research aims to analyze the total volume of pyrolysis oil at each temperature variation tested and analyze the density, viscosity and heating value of the pyrolysis product. This research was…
Hydrogen is the simplest chemical element with one proton and one electron and hydrogen is colorless, odorless, non-metallic and a highly flammable gas. The purpose of this study was to find out an…
The drilling process is the process of making holes in the workpiece for the assembly process between one component and another. This research analyzes the effect of cutting parameters using a stra…
Rice husks are a biomass that is quite abundant in Indonesia, especially in South Sumatra. One method that can be used to convert rice husks into energy is the gasification process. The gasificatio…
Seiring perkembangan zaman pengunaan bahan bakar fosil semakin lama akan semakin meningkat yang mencangkup dalam aspek-aspek sosial, ekonomi, dan lingkungan. Selain itu, bahan bakar fosil juga berp…
Gasification is a technological process that converts solid fuel into gaseous fuel, also known as synthesis gas (abbreviated as syngas). Gasification technology has high efficiency and environmenta…
to analyze the GPP system using exergoeconomic analysis by incorporating the Kalina cycle KCS-11 to utilize the waste heat from the Lumut Balai GPP in Muara Enim. The analyzed components include th…
Electricity is a primary need for all humans. Electrical energy can be converted into mechanical energy or opposite it by using an electric machine. The electric machine used in this research is a …
This study aims to determine the application of Occupational Safety and Health (K3) of class XI students during lathe practice in the Workshop of the Department of Mechanical Engineering SMK Negeri…
Penelitian ini merupakan penelitian quasi eksperiment (eksperimen semu) dengan pendekatan kuantitatif dan desain penelitian tipe one group pretest-posttest atau tes awal – tes akhir kelompok tung…
Pack carburizing is a heat treatment process using carbon content as an element to increase the mechanical properties of steel which is used to harden the steel surface. This research uses low carb…
Penelitian ini bertujuan untuk mengetahui minat belajar mahasiswa pendidikan teknik mesin pada mata kuliah gambar teknik. Populasi pada penelitian ini adalah mahasiswa pendidikan teknik mesin angka…
Each heat treatment process on steel will experience a change in the structure of the material which will open the corrosion gap. Corrosion is a major problem that often occurs, some of the damage …