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Journal : Media Perspektif

Analisa Kerusakan Alternator Pada Engine C6.4 Excavator 320D Caterpillar Abdul Muis; Mangkona Mangkona; Darma Aviva; Faisyal Faisyal
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 1 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1655.596 KB) | DOI: 10.46964/jtmp.v13i1.1350

Abstract

The alternator plays an important role in supplying the battery, lighting accessories and turning on the unit at the time of starting, therefore it needs more attention to it. Damage can occur at any time, and finding the problem with it presents its own challenges. Equipment such as a multimeter/avometer is needed to analyze the damage. Visual inspection, testing, and measurement are steps that must be taken to be able to find damage that occurs in the alternator. The charging system can be disrupted if there is an operational problem with the alternator component. This can be identified through an examination of the damage that occurred. Maintenance/maintenance on the components of the charging system must be carried out periodically so that the electricity supply remains optimal.
Rancang Bangun Test Bench Electric Starting Motor Abdul Halim; Mangkona Mangkona; Said Fahmi; Alimuddin Alimuddin; Adriansyah Adriansyah
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 2 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v13i2.1475

Abstract

The progress and development of the industrial world in this industrial era requires technicians to improve their abilities to understand and understand how a system works and how the process of doing work according to procedures, one of the absolute requirements that must be owned by all human resources working in the industrial sector. heavy equipment. The Test Bench is a tool that makes it easy to carry out the disassembly and assembly of electrical components in a portable way. The design of the Test Bench is the main support in making the tool so that it can be used for testing tools. There are several stages in the process of making the Test Bench including the selection of materials, tools, the process of cutting materials, the process of drilling materials, the process of welding, and the process of painting. The Test Bench for starting the motor makes it easier for practical work on disassembly, assembly and testing of starting motors to be more efficient, effective and timely based on the procedures that have been made.
Perancangan Simulator Differential Konvensional Menggunakan Penggerak Motor Listrik Abdul Muis; Abdul Halik; Mangkona Mangkona; Abdul Halim; Hidayat Hidayat
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 1 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.103 KB) | DOI: 10.46964/jtmp.v13i1.1342

Abstract

Design and manufacture of this simulator aims to explain how the movement of the differential components. The components of this differential simulation consist of a differential case, pinion gear or spider gear, side gear, spider shaft, electric motor, pulley, v-belt and dimmer (motor speed controller). The method used in making this simulator is to start by first making a simulator design and then continuing with the collection of tools and materials needed. From testing the components of the simulator tool which was carried out for 50 minutes, it was found that every 10 minutes the temperature increased due to the lubrication system that was not maximized. Tests to determine the correlation between the dimmer and the RPM of the electric motor, it was found that any decrease in the resistance value will result in an increase in the RPM value of the electric motor. These results also show that the maximum value of the motor RPM after being assembled is 1435 RPM. Then the test when given a load found that the shaft axle rotation speed of the differential will change if there is a load on one side. From this test, it can be seen that there is an increase in the RPM value on the side of the shaft axle which rotates freely when the other shaft is given a load. With this simulator, it can also provide an overview of how the movement of the differential gears contained in the axle of a unit vehicle so that you can understand how it works
Analisa Kerusakan Relay Valve Dan Air Dryer Pada Air Charging System Unit Heavy Equipment Off Highway Truck (OHT) 777D Caterpillar Mangkona Mangkona; Baso Cante; Hasan Basri; Adriansyah Adriansyah
MEDIA PERSPEKTIF : Journal of Technology Vol 12, No 1 (2020): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2009.861 KB) | DOI: 10.46964/jtmp.v12i1.429

Abstract

Air is the successor to the Caterpillar 777D Highway Truck Air System. Air is used to supply the braking system on the Caterpillar 777D Highway Truck which is then collaborated with a hydraulic system for the technical braking process. For this reason, the authors analyze the components of the 777D Caterpillar Highway Truck Air System and what damage often occurs and how to repair it. In this case the object examined is the water system component of the Caterpillar 777D Highway Truck. The method used in this research is field observation, literature study, conducting, inspection with several units that improve the schedule and scheduled repairs. According to the appropriate literature, component damage that occurs in air systems is damage to the system and wear and tear on components. The study was conducted by conducting a visual inspection and measurement, then an analysis of the assessment of the appropriate data literature was carried out. The results found damage to the maintenance component that is not really a component relay valve and air dryer on the air filling system.
Rancang Bangun SIMAB (Surat Izin Mengoperasikan Alat Berat) Untuk Keamanan dan Operasi Alat Berat Berbasis Arduino Mangkona Mangkona; Abdul Halim; Muhammad Rezky Riannur; Hasan Basri; Merpatih Merpatih
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 2 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v13i2.1474

Abstract

Safety cannot be considered only important but is something that must be considered because negligence in Safety can result in serious injury to death. Therefore, SIMAB is an innovation to support security and safety, health, and the work environment for the convenience of working. SIMAB (License to Operate Electronic Heavy Equipment), this tool is capable of not providing operating access to those who do not have a license or password access, thereby increasing the security of the unit and workers. The research was conducted by the author with a literature review of related research, planning, designing, assembling, testing, measuring and reporting. This tool has met the author's expectations because it can work as expected. The case study that the author takes is the implementation of the 914G Caterpillar Wheel Loader unit. This tool is very satisfying and can create goals to improve security and safety in order to maintain work productivity, because it can work well.