ABSTRAK Coffee drinks themselves have grown rapidly so that now it has become a lifestyle in various circles of society. Judging from its benefits such as reducing the risk of developing type 2 diabetes, reducing the risk of stroke and also preventing depression. And another thing can also be seen from the development of coffee shops very quickly with increasing demand for coffee, so there…
ABSTRACT Benefits from waste the oil palm trunk is biomass. The biomass developed from this oil palm trunk is a biopelet. For the production of biopelet, it takes a molding press to make a biopelet which is a biopelet press based on fibers from the palm. This final project was created with purpose modifying a biopelet molding machine In order to mobilise the machines easier and the resulti…
ABSTRACT Every object that moves and comes into contact with each other must experience friction. Friction is a phenomenon that occurs on a surface of contact that moves relative to each other. Friction that occurs continuously can cause wear and tear or loss of particles of an object. There is a science that studies friction, wear, and lubrication, the science is called tribology. There a…
ABSTRACT The failure of the beam pump is something that as much as possible does not happen because the amount of oil production is affected by the performance of the beam pump. The component in the beam pump that often fails is the wrist pin bearing, it is necessary to do a failure analysis to determine the causes and types of failure in the bearing and obtain recommendations for solution…
ABSTRACT Every moving equipment is always damaged. This is due to the presence of two objects that are in contact or rubbing against each other. The main problem faced by the industrial world so far is how to reduce or prevent losses due to friction. This friction can cause damage or loss of particles from a material called wear. There is a science that studies friction, wear, and lubricat…
ABSTRACT Tribology is an interdisciplinary science and technology about the interaction of surfaces in their relative motion. In other words, tribology is the knowledge of friction, lubrication and wear. A pin-on-disc tribometer is a tribometer that uses a pin and a disc as two rubbing surfaces. Friction and wear in the engine elements must be controlled, so that the engine can work optima…
ABSTRACT Atha Mapper 2300 is a fixed wing aircraft, which is the next generation of Atha Mapper 2150. In order to finish its mission, the aircraft used to take off by hand launch method. Hand launch method utilize the throwing force of the launch operator to take off. The method has many issues, such as low safety degree, and inconsistent take off angle and speed. The purpose of this resea…
ABSTRACT The need for clean water will continue to increase from year to year as a result of very fast population growth. So that the availability of clean water is still a big problem today, especially those who live on the coast. In their daily life, coastal residents have to buy to get clean water, besides that, coastal residents also take advantage of rainwater. However, the availabili…
ABSTRACT This final project is motivated by the problem of the increasingly expensive price of fuel oil (BBM), also the availability of reserves that are increasingly difficult to control, and environmental problems due to pollution. This triggers the development of the use of electrical energy in the transportation system as a substitute for fossil fuels. Therefore, this final project aim…
ABSTRACT This final project is motivated by the problem of the increasingly expensive price of fuel oil (BBM), also the availability of reserves that are increasingly difficult to control, and environmental problems due to pollution. This triggers the development of the use of electrical energy in the transportation system as a substitute for fossil fuels. Therefore, this final project aim…
Screen printing is a screen printing technique using textile paint as the base material, which can be applied to any desired media. The development of screen printing production, especially in packaging, is increasing, forcing screen printing entrepreneurs to think about how to improve the quality of screen printing results and increase screen printing productivity. The purpose of changing…
ABSTRACT The side effect of the soaring price of fuel oil (BBM) and its reserves are becoming very limited and difficult to control for the future. This triggers the development of the use of electrical energy in the transportation system as a substitute for fossil fuels, because electrical energy is easily generated from various sources, including from renewable energy sources. In this fi…
ABSTRACT The automation machine technology has been widely developed to help overcome the problems in manufacturing performance. One of the developed machines were the 3D Printer machine that can be used in various professional work fields. One of the machines developed by Riau University students is a 3D Printer machine called the CNC Hybrid 3-Axis Machine. However, there has been no rese…
ABSTRACT In designing a car to be safe to drive, many factors must be considered, one of which is the design of the structure itself. In this study, the frame design was made with two frame models. to consider the best frame model of the two. Next is the evaluation of the framework model with a decision matrix. After getting the right frame model concept, an analysis was carried out by per…
ABSTRACT The background of this research is based on the amount of waste of oil palm empty fruit bunch (OPEFB) in Riau Province which has the potential to be used as composite reinforcement. The problem in the previous research was the weak interfacial bond resulting in low mechanical properties. To increase the interfacial bond between the oil palm empty fruit bunch fiber and the matrix, …
ABSTRACT The problem of meeting the need for clean water has been a challenge in its own right in the last few decades, not only in Indonesia but also around the world. Fulfillment of clean water needs that are not optimal, especially drinking water, causes the community's need for drinking water not to be met. One solution to this problem is to utilize abundant sea water as a source of cl…
ABSTRACT The welding process is used by manufacture field a lot, such as aircrafts, automotives and shipping industries that aims to connect, fill in and cut the metal off. One of the welding process type is called SMAW(Shielded Metal Arc Welding). This type of welding process is the most used by industries because it just need electrical energy as the heat source. The welding process crea…
ABSTRACT The exergy analysis method is intended to overcome the limitations of the first law of thermodynamics in solving energy balance analysis, where the concept of exergy is based on the first and second laws of thermodynamics. Exergy analysis can show the location of energy degradation in a process that can be used to improve the operation or technology of a system. This study aims t…
ABSTRACT Tool path generation is very important to optimal time and cost of the production process of product. This research purpose is to analyze tool path generation and production cost of disc brake for roughing and finishing work on die casting product. This research was used the Taguchi method and simulation using by Software Mastercam 2020 (CNC Milling). The simulation result was obt…
ABSTRACT This study aims to design a biomass stove as a solution for lack of LPG gas in the community in Batu Panjang, Rupat Island, Riau. The Quality Function Deploment (QFD) method is used in this study by elaborating consumer needs through public opinion needs (questionnaire survey) and elaboration of the characteristics of consumer needs. A House of Quality matrix was created to determ…