Young coconut is young coconuts with fiber skin is still soft and the flesh is still thin, and often made into thirst quenching drink or for treatment. paring coconut today still use the principle of manual labor using machetes, knives and the like to peel the coconut, with the principle of manual work can be dangerous for young coconut paring and paring coconut sekitarnya. Manufacture machine …
Threshing station is one station at a palm oil mill that serves to separate palm kernel and empty bunches of oil palm by slamming a bunches of oil palm that has been boiled in the thresher drum. The manufacture of threshing station model includes machining process lathe, drilling machine and grafting or assembly using electric welding machine and other supporting equipment tools. Main component…
ABSTRACT This study aims to design the build of a wear test tool or so-called a tribometer that intends to measure the coefficient of friction and wear rate in contact materials in the form of disc-on-disc. This tribometer test tool can be used in dry contact (without any intermediate material between contacts) or wet contact (by using intermediate material between contacts such as lubrica…
ABSTRACT The use of fossil energy sources as fuel is getting bigger along with the increasing need to make reserves of fossil energy sources dwindling. For this reason, the shift from the use of fossil energy to new and renewable energy (EBT) is something that must be done. Renewable energy (EBT) is energy that comes from nature and can be renewed. Biomass is a renewable energy with abunda…
ABSTRACT This study aims to design a pin on disc tribometer with circular motion and reciprocating linear motion using the Hatamura method and its main components, analyze the shaft and frame and produce working papers in the form of technical drawings and bill of materials in the manufacture of test equipment. Pin-on-disc tribometer. In this study, designing several concepts of the pin on…
ABSTRACT The vacuum freeze-drying method is one of the best drying processes for food preservation because it is able to remove moisture without compromising its quality. One type of fruit that has a low selling value is yam because the usage of yam is still limited and it has several weaknesses, including poor durability of fresh yam which is ± 5 days, easiness to spoil because it contai…
Washing is a routine that everyone does. Therefore the business opportunity for such activities is needed. Many townspeople barely have time to wash their own clothes. As a result, laundry services are increasingly needed. Drying is a process of discharging water contained in a dried material. In the drying process it is necessary to have a dry air fluid capable of absorbing water in the materi…
ABSTRACT The vaccination program is targeted to last until March 2022. Based on vaccination targets, the Vaccine that is widely used is a Vaccine with a distribution temperature of 2-8 °C of 276.5 million. The thing that really needs to be observed is how to distribute the covid-19 Vaccine from one place to another that is able to keep the temperature so that the Vaccine can be maintained…
ABSTRACT Secretary General of the Ministry of Health (Kemenkes) Oscar Primadi stated that the obstacle in distributing the covid-19 vaccine in Indonesia is that there are still many remote areas that are difficult to access by vehicles that have cooling rooms such as planes, ships or box cars equipped with refrigeration boxes. In this study discussed about the design of vaccine carrier box…
ABSTRACT In this research carried out innovation in wind turbine that generate power using wind energy. Where the propeller wind turbine and the venturi wind turbine are combined into one axis. The purpose of this study was to determine the additional performance of the propeller wind turbine after combining it with the Venturi wind turbine at low wind speeds. The performance of this hybri…
ABSTRACT Organic pots from oil palm tankos fiber are products that have a high selling value, and are environmentally friendly that can maintain soil moisture (mulch). To produce organic pots, a hot press pot molding machine is needed which consists of the main components, namely a hydraulic press machine, pot mould, heater, temperature control, panel box. The manufacture of pot molds begi…
ABSTRACT Unmanned Aerial Vehicle (UAV) Serindit V-2 has entered the 2nd generation development stage. The vehicle is designed to take part in the Indonesian Flying Robot Contest (KRTI) in the Airplane category, where the vehicle is designed to fly at high speed and maneuver. This study aims to determine the performance of the propulsion system and the flight performance of the Serindit V-2…
ABSTRACT Energy is a necessity for humans. One of the energies that we encounter a lot is heat energy. Solar radiation heat energy is the most abundant energy that propagates throughout the earth's surface and is absorbed or stored in various objects on the earth's surface. In this study, the use of solar energy stored on the asphalt surface of concrete and asphalt roads to be converted in…
ABSTRACT Organic pots from oil palm tankos fiber are products that have a high selling value, and are environmentally friendly that can maintain soil moisture (mulch). To produce organic pots, a hot press pot molding machine is needed which consists of the main components, namely a hydraulic press machine, pot mould, heater, temperature control, panel box. The manufacture of pot molds begi…
Disc on Disc type Tribology is a type of tribology test instrument which is used to determine the quantity of tribology, of friction, lubrication and volume of wear. The working principle of Disc on Disc is the relative motion between materials in the form of disc that rotate each other so that friction occurs between the disc at a certain speed. This tribology aims to determine the wear an…
Disc on Disc type Tribology is a type of tribology test instrument which is used to determine the quantity of tribology, of friction, lubrication and volume of wear. The working principle of Disc on Disc is the relative motion between materials in the form of disc that rotate each other so that friction occurs between the disc at a certain speed. This tribology aims to determine the wear an…
ABSTRACT In this final project, an electric water bike has been made that can be used as a means of playing or entertainment. In this final project, the author adds an electric controller and body to the frame, for this reason, an electric water bike frame and body has been made. The fabricaton of the frame uses AISI 1080 black steel pipe with a diameter of 38.1 mm, the connection process …
In this final project, an electric water bike has been made that can be used as a means of playing or entertainment. In this final project, the author adds an electric controller and body to the frame, for this reason, an electric water bike frame and body has been made. The fabricaton of the frame uses AISI 1080 black steel pipe with a diameter of 38.1 mm, the connection process uses SMAW …
ABSTRACT In this final project, an electric water bike has been made that can be used as a means of playing or entertainment. It is an innovation from a bicycle vehicle, on a water bicycle it is necessary to transmission and steering. Besides that in Alam Mayang Pekanbaru tour no one has made a water bike that uses an electric controller. The transmission and steering components of an elec…
ABSTRACT Selais Indrapura is a prototype ship designed by the Riau University team. Using a mono hull type hull, this Indrapura was made to take part in the 2020 National Unmanned Fast Boat Contest (KKCTBN) which was held by the Directorate General of Learning and Student Affairs and the Ministry of Tekdikti of the Republic of Indonesia in collaboration with the University of Muhammadiyah …