Abstract Screen printing is a moulding process technique that uses a screen with a certain density and is generally produced by nylon or silk (silk screen). Screen printing uses the basic ingredients of textile paint which can be published in any desired media. The purpose of this project is to modify the resulting machine easier to move with a smaller size of the cup screen printing. In the m…
Abstract Screen printing is a moulding process technique that uses a screen with a certain density and is generally produced by nylon or silk (silk screen). Screen printing uses the basic ingredients of textile paint which can be published in any desired media. The purpose of this project is to modify the resulting machine easier to move with a smaller size of the cup screen printing. In the m…
ABSTRAK Powder metallurgy is a metalworking technology that has been widely developed in the manufacturing industry, such as: gears, bearings, electrical equipment, lamp filaments, and others. Making this final project aims to obtain a metal powder producing device with the air atomization method in accordance with the design drawings from the reference and to obtain metal powder from used pis…
ABSTRAK Powder metallurgy is a metalworking technology that has been widely developed in the manufacturing industry, such as: gears, bearings, electrical equipment, lamp filaments, and others. Making this final project aims to obtain a metal powder producing device with the air atomization method in accordance with the design drawings from the reference and to obtain metal powder from used pis…
ABSTRACT Transfer devices for paralyzed and elderly patients are tools that we often encounter in the world of health, such as: wheelchairs, stretchers, gurneys, and others. The process of lifting and moving patients and the elderly carries risks for staff. Because there are some difficulties in moving patients from one place to another. If this work is carried out with the position of the dist…
ABSTRACT Transfer devices for paralyzed and elderly patients are tools that we often encounter in the world of health, such as: wheelchairs, stretchers, gurneys, and others. The process of lifting and moving patients and the elderly carries risks for staff. Because there are some difficulties in moving patients from one place to another. If this work is carried out with the position of the dist…
ABSTRACT In the process of shredding oil palm leaves, the craftsmen still use manual methods using knives. To be able to help the craftsmen in the process of shrinking oil palm leaves that are faster, save energy, and produce more production, a machine was made to modify the shaved palm sticks. Palm oil kneading machine is a machine used to clean sticks from oil palm leaves. This machine uses …
ABSTRACT In the process of shredding oil palm leaves, the craftsmen still use manual methods using knives. To be able to help the craftsmen in the process of shrinking oil palm leaves that are faster, save energy, and produce more production, a machine was made to modify the shaved palm sticks. Palm oil kneading machine is a machine used to clean sticks from oil palm leaves. This machine uses …
Abstract To support efforts to develop unmanned fast boat technology in Indonesia. Among the many components of the propulsion system on Unmanned Fast Ships, one of them is the propeller. The propeller is a ship's mechanical propulsion device that accelerates the movement of water towards the rear of the propeller to produce thrust (thrust). In other terms, converting power into rotational for…
Abstract To support efforts to develop unmanned fast boat technology in Indonesia. Among the many components of the propulsion system on Unmanned Fast Ships, one of them is the propeller. The propeller is a ship's mechanical propulsion device that accelerates the movement of water towards the rear of the propeller to produce thrust (thrust). In other terms, converting power into rotational for…
ABSTRACT Sago is a plant originating from southeast Asia, sago is commonly found in swamps of lowland and tropical freshwater forests. The area of land for sago plants in Indonesia is 1.12 million ha or 50% of the total land area for sago plants in the world. Sago plants are used by most people in eastern Indonesia, such as Papua, as staple food. In addition, sago palms have social, economic a…
ABSTRACT This study aims to identify and calculate the performance of the Screw Press machine based on the Overall Equipment Effectiveness values and to analyze the Failure Mode and Effect Analysis and to analyze the maintenance scheduling of the Screw Press machine. Overall Equipment Effectiveness (OEE) is one of the performance measurement methods for Total Productive Maintenance (TPM) which…
ABSTRACT Racing Camshaft grinding machine is a machine used for modifying or increasing the number of Camshafts. The purpose of developing this design is to make the process of Camshaft manufacturing easier, as the machine grinds the lift according to the desired specifications. The design method used is Quality Function Deployment (QFD). The objective of this research is to design or develop …
ABSTRACT Vertical Take-Off and Landing Fixed Wing (VTOL fixed wing) is a vehicle designed to combine the capabilities of rotary wing vehicle and fixed wing vehicle in one single vehicle platform. The quadplane dual-system is the most popular fixed wing VTOL concept. The development of fixed wing VTOL vehicles that has been carried out has several obstacles including being unstable during the t…
ABSTRACT Every country is racing in developing renewable energy potential with the natural resources they have, this is because renewable energy can be a sustainable and environmentally friendly energy supply. The Vortex turbine is one of the hydropower generator turbines which has the potential as a source of renewable energy even on a small scale. The working principle of the vortex turbine …
ABSTRACT Turbine vortex is one of the picohydro power plant water turbines. There have been various studies conducted on turbines vortex, but the efficiency obtained by each researcher has a different value. So the real efficiency of the turbine vortex can not be determined. Therefore the turbine design is carried out vortex to get real efficiency. The design is carried out based on the result…
ABSTRACT Life Cycle Assessment (LCA) analysis is a method used to evaluate the environmental impact of a product or process over its entire life. In this study, LCA was used to analyze the comparative synthesis of Cobalt Glutamic Bio-MOF using two methods, namely the solvothermal method and the ultrasonic method. The purpose of this analysis is to determine the environmental impact resulti…
ABSTRACT Torefaction is a thermal treatment of biomass in the absence of oxygen for 15-60 minutes. Torefaction was chosen because the solid substance produced is 50-90% of the initial biomass and the energy yield is 60-80% of the initial energy. The raw material used is empty bunches of palm oil and the product of torefaction is bio-coal. The torefaction method used is continuous tubular b…
ABSTRACT Global warming caused by greenhouse gases is getting longer and more worrying. Switching from fossil fuels to natural gas is a promising solution, by applying the ANG (Adsorbed Natural Gas) mechanism. An important factor for the success of this mechanism is the selection of the adsorbent used. MOF (Metal Organic Frameworks) has good potential in storing methane gas, but further resear…
ABSTRACT Automation machine technology has been developed to help overcome problems in manufacturing performance. One of the machines developed is the delta type 3D printer machine which can be used in various professional fields. In designing a delta robot, several things need to be considered, one of which is the singular condition of the delta robot. This is so that the delta robot can oper…