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All Journal Jurnal Ilmiah Teknologi dan Rekayasa Jurnal Mechanical JURNAL INTEGRASI INOVTEK POLBENG Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Jurnal Teknologi dan Riset Terapan (JATRA) Abdi Masya Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Journal of Mechanical Engineering, Science, and Innovation
Lalu Giat Juangsa Putra
Politeknik Negeri Batam
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Other

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Komparasi Efektivitas Tiga Tipe Starter Generator yang Digunakan Pada Engine Pesawat ATR Muhammad Andi Nova; Lalu Giat Juangsa Putra; Zakki Fuadi Emzain
Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Vol 3, No 2 (2021): August
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/avitec.v3i2.1027

Abstract

A starter generator (DC generator) is a DC machine that acts as a motor when starting the engine and will become a DC generator when it reaches a certain speed. The DC Starter Generator will function as a starter mode when the speed is <45% NH and will become a DC generator mode when the speed is >61.5%. There are several types of starter generators on ATR aircraft: 8260-121, 8260-123, and 8260-124. The uses and functions of the three types are the same, but the maintenance schedule intervals are different. Therefore, the purpose of this study was to determine the planned maintenance intervals (brush change, bearing change, and overhaul) and the causes of differences in maintenance intervals for the starter generator. The type of research used is comparative research, where this research compares several parameters related to the planned maintenance of the Starter Generator, which will be operated within 10,000 FH. The results of the treatment intervals obtained are that types 8260-121 and 8260-123 each will require 16 times maintenance, while types 8260-124 only need 8 times maintenance. The difference in the number of treatments being less in the 8260-124 type is due to the modification of the brush. In addition, the type 8260-124 has also used a new technology commutator. Therefore, this type is superior to the other two because it can save operational aircraft costs.
Metode Balancing Jig Procedure pada Tab Elevator Pesawat Boeing 737-800 untuk Mengurangi Dampak Flutter Lalu Giat Juangsa Putra; Dian Saputra; Achmad Zahir Saputra
JURNAL INTEGRASI Vol 10 No 2 (2018): Jurnal Integrasi - Oktober 2018
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v10i2.845

Abstract

Primary flight control in aircraft consist of aileron, rudder and elevator, secondary flight control consist of flaps, slats, spoiler and trim tab. Before aircraft in flight, the primary and secondary flight con trol must be confirmed in balanced condition. If in unbalanced condition, flutter will occur when aircraft in flight. Flutter is an aeroelasticity phenomenon, it is a vibration phenomenon that caused aircraft wings "flapping" like a bird.This is because combination from stiffness of the wing structure, aerodynamic, and inertia (weight) from the structure. To avoid the occurrence of flutter, balancing flight control should be done, one of them is elevator tab. Elevator tab often called trim tab in elevator. Trim tab is attached to elevator that located in horizontal stabilizer. It must be confirmed in balanced condition even though elevator tab is a secondary flight control. Balancing tab elevator is by jig method procedure, which is tab must be removed first. Whether the elevator is balanced or not are determined by the value of Tab Assembly Moment (TAM) which is the result gained from this research is 15.22 lbfinch and the tab can be said balance, because according to SRM boeing 737-800 the maximum TAM range is 15.48 lbfinch. If the research obtained a result more than 15.48 lbfinch, the tab must be returned to paint shop, decreasing the load weight from the tab by peeling paint coating. If the decreasing load weight from tab can't be done, the tab is considered "rejected", so it must be replaced with the new one.
RANCANG BANGUN SIMULASI PERGERAKAN HIGH LIFT DEVICE PADA PESAWAT lalu giat juangsa putra; James Siregar; Dedy Syarif Qusyairi
JURNAL INTEGRASI Vol 12 No 2 (2020): Jurnal Integrasi - Oktober 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v12i2.2204

Abstract

The most high lift device modifying, for small airplanes and large, is the wing flap. Flaps can be installed on the leading edge or trailing edge (only for large airplane) aircraft. To make a simulator, the design and also the drive system are needed which will form the movement as in the real flap. As a driving mode, the system which designed on this flap simulator will use an electronic system. By using a servo motor as a drive and Arduino as a microcontroller that will be programmed according to the planned movement. The flap simulator can produce angles formed on servo motors such as 5º, 14º, 19º, 25º and 30º its moving flaps on flap level 0, 1, 2, 3 and 4 in extend and retract movement modes.
Penerapan IbM: Pembuatan Studi Kelayakan Rute Pelayaran Batam Marine Ambulance Muhammad Zainuddin Lubis; Rahman Hakim; Hanifah Widiastuti; Lalu Giat Juangsa Putra; Sapto Wiratno Satoto; Benny Haddli Irawan; Ihsan Saputra; Naufal Abdurrahman; Budi Baharudin
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 4 No 1 (2022): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v4i1.3592

Abstract

Kegiatan pengabdian dengan ambulans Marine sangat mendukung kegiatan penanggulangan dalam mengatasi gawat darurat terutama di wilayah kepulauan Riau, Batam. Pengabdian ambulans marine ini melakukan beberapa metode pendekatan, yaitu melakukan a. Manajemen Resiko kegiatan, b. Studi Literatur dan Identifikasi Masalah, c. Studi Lapangan dan Pengumpulan Data, d. Analisa dan Pembahasan, dan e. Pembahasan dan kesimpulan. Kegiatan pengabdian ini merupakan kegiatan lanjutan yang sudah dilakukan saat tahun 2020 oleh tim pengerjaan ambulans marine sebelumnya. Kegiatan ini juga melakukan perencanaan alur untuk pengantaran via laut/ perairan yang ada di Kepulauan Riau. Kegiatan perawatan juga dilakukan dalam kegiatan pengabdian, sehingga wahana atau ambulans dapat diketahui kondisi kelistrikan, permesinan, serta kegiatan pengabdian ini juga melakukan sosialisasi menggunakan media video, sehingga masyarakat dapat mengetahui kegiatan ini, dan juga menjadi implementasi kegiatan Batam tanggap cepat gawat darurat.
Perancangan Spud Pada Dredger Barge 25 Meter Novrialdo Maratua; Hendra Saputra; Lalu Giat Juangsa Putra
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 2 No 2 (2020): Jurnal Teknologi dan Riset Terapan (JATRA) - December 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v2i2.2860

Abstract

Operation of ships with special functions such as dredgers or commonly called Dredger Barge requires special support such as spuds. In addition to being able to replace anchors more effectively, it can also facilitate supporting vessels such as Anchor Handling Tug and ensure safety while operating. In this study planning and analysis needs to be done in order to estimate the reaction and the condition of the spud and the spud holder at the time of operation. The study approach uses Solidwork software to simulate the strength test of the material as well as the safety of the spud and the spud holder when receiving sea wave pressure, ocean currents and wind in extreme weather using Mild Steel (ASTM (S) A36) material. The results of the simulation of the strength and feasibility test of the spud and the spud holder were obtained with a von mises spud value of 0.0856 N / mm2 and a von mises value on the spud holder of 15.5 N/mm2 with the parameter value of the von mises spud and spud holder of 188 N / mm2. Furthermore, the simulation results of the shear stress value on the spud are 2.37x10-7 N/mm2 and the shear stress value on the spud holder is 3.32x10-5 N/mm2 with the parameter value of the spear shear stress and the spud holder of 141 N/mm2. Furthermore, the simulation results of the Deflection value for the spud is 0.00116 mm and the deflection value for the spud holder is 0.117 mm with the deflection spud parameter value of 80 mm, and the deflection parameter for the spud holder is 10 mm. The spud and spud holders in this design are feasible in production and have been guaranteed safety and feasibility by referring to the parameters according to the standards of the Bureau Veritas and American Institute of Steel Construction rules
Rancang Bangun Alat Peraga Axial Flow Turbine Dengan Menggunakan Tenaga Electrical Sebagai Media Pembelajaran AMTO James Siregar; Lalu Giat Juangsa Putra; Rizky Pratama Hudhajanto; Dicky Reza Prawira
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 3 No 2 (2021): Jurnal Teknologi dan Riset Terapan (JATRA) - December 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v3i2.3113

Abstract

Aircraft maintenance is very important in aviation safety. Therefore, ICAO (International Civil Aviation Organization) strictly regulates the people who can carry out the maintenance process. To be able to become a mechanic or engineer who maintains aircraft, it is necessary to have 3 stages, namely the basic certificate, type rating and AMEL (Aircraft Maintenance Engineering License). Currently in Indonesia there are only 13 AMTO (Aircraft Maintenance Training Organizations) that can issue the certificate. AMTO schools are limited because the facilities required by the authorities are very high and expensive. One of these facilities is a turboprop engine, a type of generator aircraft engine that uses a gas turbine to drive the propeller. The high cost of the training equipment facilities, which can reach hundreds of millions or even billions, gave rise to the idea to make a simple teaching aid about turboprop systems in general, namely the Axial Flow Turbine which applies the concept of a turboprop engine where the propeller can rotate due to mechanical motion from the gear that comes from the DC motor. Manufacture of Axial Flow Turbine components using lathe, and milling. The materials used are iron, plastic, and rubber. The Axial Flow Turbine can produce a maximum rpm of 200 rpm. After passing the maximum limit, the propeller's ability to rotate will decrease significantly. In the end, the Axial Flow Turbine teaching aid can be used as a learning medium, especially the turboprop system.
Perbandingan Weld Bead terhadap Contact Tip to Work Distance (CTWD) pada Mesin Welding Tractor GMAW Aulia Fajrin; Lalu Giat Juangsa Putra; Bima Rezkian
JURNAL MECHANICAL Vol 12, No 2 (2021): September 2021
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/mech.v12.n2.202107

Abstract

Las GMAW (Gas Metal Arc Welding) merupakan proses penyambungan dua material atau lebih menjadi satu menggunakan arus listrik dengan menggunakan elektroda sebagai bahan tambahan (filler metal). Elektroda tersebut sama dengan bahan dasar logam yang akan disambung. Pengelasan ini juga dilengkapi dengan gas pelindung untuk melindungi hasil pengelasan. Welding tractor adalah alat bantu las yang bertujuan untuk menghasilkan weld bead lebih baik dibandingkan dengan manual welding. Penelitian ini dilakuan dengan membandingkan hasil las (weld bead) dari pengelasan yang jarak contact tipnya berbeda. Hasil las (weld bead) harus sesuai dengan acceptance criteria, dimana weld width maksimal 13 mm dan excess weld maksimal 3 mm. Material yang digunakan adalah plat dengan steel number S550MC. Pengujian dilakuan dengan travel speed sama dan dibantu dengan alat ukur berupa welding guage dan mistar baja untuk mengukur hasil las (weld bead). Penelitian ini dilakukan dengan tiga pengujian contact tip to work distance (CTWD) yang berbeda, yaitu dengan jarak 15 mm, 20 mm, dan 25 mm.
Studi Kelayakan Pemindahan Area Pelayaran Batam Marine Ambulance (BMA) dari Pelabuhan Tanjung Punggur ke Area Sekupang Kota Batam SAPTO WIRATNO SATOTO; Muhammad Zainuddin Lubis; Lalu Giat Juangsa Putra; Hanifah Widiastuti; Rahman Hakim; Benny Hadli Irawan; Ihsan Saputra; Naufal Abdurrahman; Budi Baharudin
INOVTEK POLBENG Vol 12, No 2 (2022): INOVTEK Vol 12, No 2
Publisher : POLITEKNIK NEGERI BENGKALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/ip.v12i2.2585

Abstract

Pemindahan area pelayaran dilakukan guna memeperluas area pelayanan Batam Marine Ambulance (BMA). Kapal BMA merupakan kapal yang dibuat dengan kerjasama 3 instansi antara lain: Lembaga Amil Zakat (LAZ) Batam, Rumah Sakit Awal Bros Batam dan Politeknik Negeri Batam. Pemindahan area memerlukan kajian secara teknis baik terkait dengan kapal maupun tingkat kebutuhan transportasi yang digunakan. Lokasi pemindahan yang direncanakan adalah dari pelabuhan Tanjung Punggur menuju ke Pelabuhan Belakang Padang (Sekupang). Pemindahan ini diharapkan dapat meningkatkan taraf kesehatan masyarakat dan kemanfaatan dari BMA. Dari hasil kajian awal dan literatur didatapkan data bahwa, banyak masyarakat yang masih membutuhkan adanya sarana taransportasi yang tidak berbayar untuk melayani kesehatan. Hal ini terlihat dari banyaknya warga yang enggan untuk memeriksakan kesehatan karena kendala pada pembiayaan transportasi. Dari segi teknis terkait dengan kondisi perairan, area pelayaran lama dan area pelayaran yang direncanakan tidak memiliki perbedaan yang signifikan, sehingga untuk dampak lingkungan terhadap gerakan kapal dirasa tidak akan begitu jauh dan masih memiliki performa yang sama.
Ship Recycling Rig Hibiscus Ditinjau Dari Sistem Manajemen Daur Ulang Ramah Lingkungan Mufti Fathonah Muvariz; Benny Haddli Irawan; Aziz Nur Rahman; Lalu Giat Juangsa Putra
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 5 No 1 (2023): Jurnal Teknologi dan Riset Terapan (JATRA) - June 2023
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v5i1.5183

Abstract

Ship recycling is considered the best alternative for disposing of obsolete ships. Ship recycling is an activity related to the ship recycling process, such as mooring/grounding of ships, taking, and repairing ship materials. The existence of the ship recycling industry in Indonesia includes Tanjung Jati (Madura), Cilincing (North Jakarta), Tenggamus (Lampung) and Tanjung Uncang (Batam). This study aims to determine the process of ship recycling hibiscus rigs carried out at PT. Batam Citra International, Tanjung Uncang, Batam City. Based on the results of the research conducted, it was found that the ship recycling rig hibiscus process was carried out using a cutting plan work plan, with the following stages: (1) Pre-arrival process at Sekupang anchorage, (2) Customs inspection at Sekupang Port, (3) Ship towed from Sekupang Harbor to PT. BES ship berths, (4) General inspection by PT. BCI and PT. BES, (5) Inspection by local environmental agencies, (6) Marking of IHM/dangerous substances on ships, (7) Transfer of hazardous and non-hazardous materials on board, (8) Transfer of oil and other flammable goods, (9) Engine room cleaning, (10) Ship recycling starts, (11) Monthly review of hazardous waste disposal, (12) Review of incidents that occurred and precautions taken, (13) Results of ship recycling, and finally, and (14) Compilation of ship recycling compliance reports.
Pengujian Nilai Kekerasan Material ABS EH36 Hasil Proses Heat Straightening Nurul Laili Arifin; Ikram Akrabi; Lalu Giat Juangsa Putra; Fedia Restu; Cahyo Budi Nugroho; Nugroho Pratomo Ariyanto
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 5 No 1 (2023): Jurnal Teknologi dan Riset Terapan (JATRA) - June 2023
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v5i1.5426

Abstract

Heat straightening is a method of repairing material distortion caused by welding heat. Heat straightening is done by heating the material in an area that is distorted and cooled slowly in the air until the desired material dimensions tolerance appropriate are achieved. The Heat Straightening method is carried out at a range suhu 370℃-550℃ using the oxy-acetylene method for the heating process. This research is aimed to find out effect Heat Straightening proses the hardness value on ABS EH36 material. The hardness testing method used is the Hardness Vickers test with load applied 10kgf on Carbon Steel ABS EH 36. From the research it is known that the hardness value in the base metal area is higher than the heat straightening area with an average hardness value of 192.1 HV10 in the base metal area and an average hardness value of 185 HV10 in the heat straightening area.
Co-Authors Abyad, Muliawan Nur Achmad Zahir Saputra Adhe Aryswan Adi Syahputra Purba Annisa Fyona Ari Wibowo Aulia Fajrin Aziz Nur Rahman Batubara, Ninda Hardina Benny Hadli Irawan Billi Aldin Sumadireja Bima Rezkian Budi Baharudin Budi Baharudin Budiman Budiman Butar, Hendra Butar Cahyo Budi Nugroho Dedy Syarif Qusyairi Dian Saputra Dicky Reza Prawira Dija, Nur Rafia Domi Kamsyah Dwi Budi Santoso Fajrin, Aulia Fedia Restu Gianluca Fenta, Sandro Hanifah Widiastuti Hendra Saputra Ihsan Saputra Ikram Akrabi Irawan, Benny Haddli James Siregar Mega Gemala Meilani Mandhalena Meilani Mandhalena Manurung Mohamad Alif Dzulfiqar Mufti Fathonah Muvariz Muhammad Andi Nova Muhammad Zainuddin Lubis MUTIARANI MUTIARANI Nabila Ayu Saputri Naufal Abdurrahman Naufal Abdurrahman Naufal Abdurrahman Prasetyo Novrialdo Maratua Nugroho Pratomo Ariyanto Nur Fitria Pujo Leksonowati Nur Rafia Dija Nurman Pamungkas Nurul Laili Arifin Oriza Satifa Rahman Hakim Rahman Hakim Rizky Pratama Hudhajanto Roza Puspita Sagoro, Gawan Sapto Wiratno Satoto Saputra, Randy Sriyanto Sriyanto Sutrisno, Recky Windy Stefani Yattawuri Arinta Timur Zakki Fuadi Emzain