ABSTRACT The strength of the pipe can be seen from test which is carried out by applying a compresive load to the cross section of the pipe, one of the tests carried out is by a pressure test given by a press machine. The manufacture of a hydraulic press machine with an electric motor drive is made to (1) Obtain a hydraulic press machine with an electric motor drive, for pipe testing. (2)…
ABSTRACT Dent defect is one type of mechanical defect that occurs a lot in pipes and other process equipment. The failure criteria used in this defect is no longer based on voltage-based analysis, but because there has been a change in shape (crossing the elastic boundary of the material), the phenomenon of dents in the pipe due to blunt force trauma to the pipe. Therefore, it is needed to…
ABSTRACT Hydraulic jack is one of the simple machine used to lift weights to the desired position with a small force. In the existing briquette press tool, hydraulic jacks are also used for mold presses. The hydraulic jack used previously had been paired with a pressure gauge but there was a leak. Therefore, to maximize the jack work at the same time can provide information on the size of t…
ABSTRAK The engine test bed is a laborious device that passes fuel to the vassel measure, and then from the fuel gauge is piped to the carburetor before entering the engine room. Fuel consumed time is calculated by a stopwatch, while air goes into the carburetor after passing the orifice plate that can be seen on diferential manometer. Loading on the engine is done by the tromol by pressin…
ABSTRACT Hydraulic jack is one of the simple machine used to lift weights to the desired position with a small force. In the existing briquette press tool, hydraulic jacks are also used for mold presses. The hydraulic jack used previously had been paired with a pressure gauge but there was a leak. Therefore, to maximize the jack work at the same time can provide information on the size of t…
ABSTRACT Multicopter is also called a multirotor because of the number of motorbikes that are more than one, generally multicopters are used for military needs, mapping needs and are currently widely used in photography needs. One type of multicopter is a hexacopter. Hexacopter is one of the unmanned aircraft whose lift is generated from six motors mounted crosswise, the advantages of a he…
ABSTRACT Multicopter is also called a multirotor because of the number of motorbikes that are more than one, generally multicopters are used for military needs, mapping needs and are currently widely used in photography needs. One type of multicopter is a hexacopter. Hexacopter is one of the unmanned aircraft whose lift is generated from six motors mounted crosswise, the advantages of a he…
ABSTRACT Dent defect is one type of mechanical defect that occurs a lot in pipes and other process equipment. The failure criteria used in this defect is no longer based on voltage-based analysis, but because there has been a change in shape (crossing the elastic boundary of the material), the phenomenon of dents in the pipe due to blunt force trauma to the pipe. Therefore, it is needed to…
ABSTRACT The strength of the pipe can be seen from test which is carried out by applying a compresive load to the cross section of the pipe, one of the tests carried out is by a pressure test given by a press machine. The manufacture of a hydraulic press machine with an electric motor drive is made to (1) Obtain a hydraulic press machine with an electric motor drive, for pipe testing. (2)…
ABSTRACT Modular a fixture is a system where there are flexible parts that can hold and hold the workpiece in accordance with the forms of the workpiece in a short time. This final project aims to assist the production process, especially in the welding process according to the needs of welding aids in the Mechanical Engineering Laboratory of UNRI. The modular fixture for this welding proc…
ABSTRACT Modular a fixture is a system where there are flexible parts that can hold and hold the workpiece in accordance with the forms of the workpiece in a short time. This final project aims to assist the production process, especially in the welding process according to the needs of welding aids in the Mechanical Engineering Laboratory of UNRI. The modular fixture for this welding proc…
ABSTRACT A quadcopter is an unmanned flying vehicle whose lifting force is generated by the spin of the propulsion motor. One type of multicopter that is widely used to perform aerial mapping missions is the quadcopter type. In this study was designed to build a quadcopter frame structure that is able to support flying missions with MTOW quadcopter flying vehicles of 5 kg with a payload of…
ABSTRACT A quadcopter is an unmanned flying vehicle whose lifting force is generated by the spin of the propulsion motor. One type of multicopter that is widely used to perform aerial mapping missions is the quadcopter type. In this study was designed to build a quadcopter frame structure that is able to support flying missions with MTOW quadcopter flying vehicles of 5 kg with a payload of…
ABSTRACT The amount of fuel production that is less than the amount demanded by the world community causes the fuel supply to be expected to run out of stock. Therefore, various efforts were made to save fuel consumption. Not only focus on efforts to discover new and renewable energy, but also focus on efforts to use energy that is efficient. Fuel savings can be done by reducing the weight…
ABSTRACT Broiler chickens will grow optimally if supported by appropriate environmental factors. one of the influencing factors is a comfortable ambient temperature. This temperature can be met by providing a heating device, on the other hand, the use of a heating device will increase the operational costs of maintenance. The purpose of this final project is to obtain a heating device that…
ABSTRACT The amount of fuel production that is less than the amount demanded by the world community causes the fuel supply to be expected to run out of stock. Therefore, various efforts were made to save fuel consumption. Not only focus on efforts to discover new and renewable energy, but also focus on efforts to use energy that is efficient. Fuel savings can be done by reducing the weight…
ABSTRACT Broiler chickens will grow optimally if supported by appropriate environmental factors. one of the influencing factors is a comfortable ambient temperature. This temperature can be met by providing a heating device, on the other hand, the use of a heating device will increase the operational costs of maintenance. The purpose of this final project is to obtain a heating device that…
ABSTRACT Welding is an important part of industrial growth because it plays a major role in engineering and production repair. Shield metal arc welding (SMAW) is a welding technique using an electric current that forms an arc of current and a webbed electrode. In the SMAW welding process, there are variables that determine the quality of the welding results, including the selection of elec…
ABSTRACT The friction welding process occurs as a result of the direct conversion of mechanical energy in the form of friction into thermal energy. Thermal in the region near the peak joint has a significant effect on the formation of flash, hot zones and the strength of the rotary friction welded joint. In this study, observations were made on the validation of the thermal distribution wi…
ABSTRACT This study aims to determine the ideal welding speed in electric arc welding with 1G position on ASTM A36 mild steel welding using a Sliding adaptive Two Axis With Speed Control system. Welding is done automatically and the welding speed is adjusted using the Speed Control. For each welding process, the welding speed can be adjusted according to the welding conditions, such as to …