Article Per Year (5 Year)
p-Index From 2021 - 2026
3.515
P-Index
This Author published in this journals
All Journal Rekayasa Mesin JURNAL INTEGRASI Jurnal Teknik Mesin Journal of Welding Technology Jurnal Teknologi dan Riset Terapan (JATRA) V-MAC (Virtual of Mechanical Engineering Article) Jurnal Teknologi Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Prosiding Seminar Nasional Teknologi Industri Berkelanjutan Industrial Research Workshop and National Seminar Innovative: Journal Of Social Science Research
Irawan, Benny Haddli
Politeknik Negeri Batam
Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Other

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

 1   2   3 
Dampak Nilai Hardness berdasarkan Parameter Heat Input pada Proses Pengelasan GTAW untuk Material Superduplex Stainless Steel S32750 Irawan, Benny Haddli; Saputra, Ihsan; Ardiyansyah, M
Jurnal Teknik Mesin Vol 17 No 2 (2024): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.17.2.1363

Abstract

In this sophisticated era, the metal manufacturing process cannot be separated from welding process. Welding is a process of joining two metals using electrodes or filler metals which are commonly used in the world of fabrication and industry. Heat energy greatly affect the quality of the weld. Three parameter in heat energy is Ampere, Voltage and Heat input. The purpose of this study was to determine the effect of heat input to value of hardness on materials Superduplex Stainless Steel S32750 with GTAW process welding. The hardness of the material is very important to determine the resistance of a material. In the fabrication process threre are still material that have a hardness value that exceeds the standard value of the material manufacture. The welding process is carried out from root, hotpass, fill pass and capping with five variations of heat input to five the specimen of the test object, then do the hardness test with Vickers with a test kit portable UCI Sonodur 3. The hardness test carried out on weld metal, base metal and heat affected zone. From the analysis carried out with five variations of heat input and comparing the hardness values at each test location, a low heat input of 0.97 kJ/mm resulted in the highest average hardness value of 299.2 HV in the base metal area, the area exposed to heat (HAZ) of 265.9 HV, and the weld metal area of 229.5 HV. Based on this, it can be concluded that the hardness value in GTAW welding with low heat input has the highest hardness value compared to high heat input.
Kajian Proses Pembuatan Suku Cadang Molding Pada Industri Elektronik Irawan, Benny Haddli; Hakim, Rahman; Laili, Nurul; Saputra, Ihsan; Baharudin, Budi; Maskarai, Abulija
Virtual of Mechanical Engineering Article Vol 9 No 2 (2024): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v9i2.4319

Abstract

Penelitian ini dilakukan berdasarkan hasil survei dan investigasi pada industri elektronik yang berlokasi di Bintan. Perusahaan tersebut bergerak pada bidang Design and Manufacture of Precision Engineering Plastic Components and Electronic Connectors. Dari hasil konsolidasi diperoleh bahwa salah satu aktivitas yang dilakukan yaitu melakukan proses maintenance dengan cara melakukan penggantian suku cadang Molding yang digunakan untuk menghasilkan komponen plastik maupun elektronik. Pada aktivitas produksi, suku cadang Molding tersebut secara prosedur pasti dilakukan pergantian setiap jumlah produksi tertentu atau bisa diperkirakan setiap bulannya terjadi pergantian suku cadang. Oleh karenanya menjaga kesediaan suku cadang menjadi hal yang urgen demi terlaksananya proses produksi dan terpenuhi target perusahaan. Suku cadang yang dimaksud selama ini dipesan dan dibuat dari negara Singapura sehingga perputaran, proses transfer maupun kajian teknologi tidak termanfaatkan oleh industri di Indonesia. Padahal nilai suku cadang yang diganti setiap bulannya sangat besar dengan perkiraan secara kasar memiliki nilai total milyaran rupiah. Berdasarkan hal tersebut diperlukan kajian yang berfokus untuk mendalami proses pembuatan suku cadang dari Molding sehingga industri tidak perlu mengimpor suku cadang dari negara luar.
RANCANG BANGUN BRACKET PLATFORM PADA MESIN WELD MANIPULATOR Irawan, Benny Haddli; Cahyagi, Danang; Alwi, Abdullah; Hakim, Rahman
Jurnal Teknologi dan Riset Terapan (JATRA) Vol. 7 No. 1 (2025): Jurnal Teknologi dan Riset Terapan (JATRA) - June 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v7i1.8917

Abstract

A welding manipulator is a specialist apparatus engineered for welding extensive and elongated pipe plates on both interior and exterior surfaces, as well as in vertical and horizontal positions. During the assembly process, a challenge occurs when the platform is excessively distanced from the nozzle, complicating the operator's task with the welding manipulator. Brackets are an effective option to mitigate hazards and address issues throughout the cutting process. The aim of this research is to design and evaluate the safety of the bracket utilized for the platform component of the welding manipulator. The research utilizes Finite Element Analysis (FEA) to assess the simulated values of the safety factor and stress distribution. The findings demonstrate that the bracket design satisfies strength criteria, producing a maximum stress value of 98,327,504.00 N/m². The recorded maximum displacement is 1.094 mm, and the maximum strain is 0.00022. The computed safety factor is 2.1, indicating that the design parameters surpass established safety criteria.
Heat input calculation in GTAW welding to obtain values according to pWPS Irawan, Benny Haddli; Syahidah, Bilqiz Bazilah; Gemala, Mega
Journal of Welding Technology Vol 7, No 1 (2025): June
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jowt.v7i1.5976

Abstract

This study aims to determine the ideal heat input to remain within the constraints set in the preliminary Welding Procedure Specification (pWPS). Heat input greatly influences weld quality, mechanical properties, and residual stresses, yet accurate determination during Procedure Qualification Record (PQR) trials remains challenging. This research involved field data collection during PQR testing using two coupon specimens made of ASTM B564 UNS-N06625 and ASTM B444 UNS-N06625 Grade 1 materials, each with dimensions of 11.07 mm in thickness and 60.3 mm in diameter. The Gas Tungsten Arc Welding (GTAW) process was applied in the 6G position. The acceptable heat input ranges in the pWPS are: Root (1.0–2.5 kJ/mm), Hot (1.0–2.6), Filler (0.69–1.39), and Cap (0.6–1.1). In coupon test 1, two passes failed: Pass 3 (1.51) and Pass 5 (1.43). In coupon test 2, three passes exceeded limits: Pass 4 (1.64–1.97), Pass 5 (1.42–1.72), and Pass 8 (1.19). To ensure compliance, recommended heat input parameters were formulated. For the root pass, use 97–103 A, 9–10 V, over 4 min 40 sec (2.04–2.41 kJ/mm). For the hot pass, use 98–106 A, 9–10 V, for 4 min 48 sec (1.85–2.23). The filler pass should use 79–97 A, 9–10 V, for 3 min 39 sec (1.01–1.37), and the cap pass 81–90 A, 9–10 V, for 3 min 17 sec (0.64–0.79). These parameters aim to achieve high-quality welds in line with pWPS specifications.
Optimasi Proses Pembuatan Alat Bantu Mesin Gerinda Tangan: Efisiensi Waktu, Biaya, dan Kinerja Irawan, Benny Haddli; Nugraha, M Affan; Hakim, Rahman
Jurnal Teknologi dan Riset Terapan (JATRA) Vol. 5 No. 2 (2023): Jurnal Teknologi dan Riset Terapan (JATRA) - December 2023
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jatra.v5i2.6641

Abstract

Hand grinding machine is a crucial tool in the manufacturing industry for cutting and smoothing various materials, including large-sized plates. This study aims to design and create an auxiliary tool for hand grinding machines to facilitate the process effectively. The research methodology involves design planning, material collection, cutting, and assembly. Evaluation of time and cost is also conducted. The results indicate that the auxiliary tool was successfully constructed according to the design with slight increases in time and cost. Experiments demonstrate that the tool enhances efficiency in cutting large plates. In conclusion, this auxiliary tool effectively improves productivity and efficiency in plate cutting, providing a solution for manufacturing industries requiring swift and accurate plate processing.
Rancang Bangun Kerangka Tanaman Hidroponik Politeknik Negeri Batam Pamungkas, Nurman; Widiastuti, Hanifah; Restu, Fedia; Leksonowati, Nur Fitria Pujo; Arifin, Nurul Laili; Muvariz, Mufti Fathonah; Ulfah, Nurul; Widodo, Widodo; Baharudin, Budi; Fajrin, Aulia; Fyona, Annisa; Kamsyah, Domi; Gemala, Mega; Rosbandrio, Wowo; Aryswan, Adhe; Siregar, James; Saputra, Hendra; Irawan, Benny Haddli; Saputra, Ihsan; Ariyanto, Nugroho Pratomo; Mutiarani, Mutiarani
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol. 5 No. 1 (2023): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimaspolibatam.v5i1.4866

Abstract

The hydroponic pilot project in the Batam State Polytechnic area was motivated by problems with economic conditions and declining health conditions during the Covid-19 pandemic. This project is expected to support the "growing your own food movement" in an effort to reduce unemployment, increase food security and a healthy lifestyle. The hydroponic method was chosen because it is very easy to do and does not require a large area of "‹"‹land. In this community service activity, a hydroponic plant building framework will be made as a prototype of an efficient and efficient hydroponic building so that it can be used by the wider community. This activity is also useful for applying design knowledge as one of the PbL activities carried out by CAD, CNC, CAM, and Fabrication Engineering courses in the Mechanical Engineering Department, so that it can become an arena for higher education participation to support people's lives. The method of implementing this community service activity is to make observations to find a suitable area to build a hydroponic plant house, then the results of the observations are poured in the form of a design by utilizing software so that the materials needed and the shape of the framework that is built can be known. The last activity is making a hydroponic plant place. This activity is planned to be carried out from April to November 2021. Based on the results of the evaluation of the service program questionnaire for product distribution, it is known that the majority of respondents are satisfied with the products produced.
Identifikasi TCAS Inoperative pada Pesawat Airbus 320 Lion Air Group Sepwieana, Jehan Rizky; Rossbandrio, Wowo; Irawan, Benny Haddli
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.13788

Abstract

Secara umum traffic collision avoidance system (tcas) pada pesawat terbang biasanya digunakan untuk menghindari tabrakan dengan pesawat lain. Latar belakang penelitian ini dikarenakan adanya kegagalan sistem pada traffic collision avoidance system yang dapat menyebabkan pesawat untuk return to base (rtb). Tujuan penelitian ini yaitu mengetahui kegagalan pada traffic collision avoidance sistem pada pesawat airbus 320 yg mengakibatkan display traffic collision avoidance system tidak tampil di display unit berpotensi tidak terdeteksi posisi pesawat lain selama penerbangan. Adapun metodologi yang diterapkan adalah kualitatif dengan teknik pengumpulan data melalui observasi lapangan dan studi literatur. Berdasarkan identifikasi pada kasus ini diperoleh hasil bahwa sebagian besar disebabkan oleh komponen tcas computer/lru (line replacement unit) yang terletak didalam electronic compartment, antenna yang terletak di bawah dan di atas badan pesawat, control panel yang sering digunakan oleh pilot untuk pengoperasian, dan aircraft wiring. Untuk mengatasi masalah ini adalah mengganti komponen berdasarkan message setelah melakukan bite test pada mcdu (multifunction control display unit) melalui menu tcas system. Kesimpulan dari studi kasus ini adalah untuk mengidentifikasi berisi rekomendasi perbaikan yang harus diambil dan meliputi langkah-langkah perbaikan yang harus diambil.
PERANCANGAN DAN MODIFIKASI MOLD INSERT UNTUK MENINGKATKAN KAPASITAS PRODUKSI LIGHT GUIDE Irawan, Benny Haddli; Septaningrum, Putri; Wijayanti, Ita; Hakim, Rahman; Saputra, Ihsan
Jurnal Rekayasa Mesin Vol. 14 No. 3 (2023)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v14i3.1457

Abstract

The use of plastic is often found in human life. Therefore, many manufacturing companies are competing to increase the production and quality of their plastic products. One way to increase production is to redesign a Mold base so that the Mold has a larger production capacity than before. The increase in product demand from consumers, which was initially 65,000 pcs/month to 95,000 pcs/month, is also the background for conducting this research. The purpose of this study is to redesign the soft tool using the old Mold base. The design uses Siemens UG NX 5 software. The Mold used is a two-plate Mold. The manufacture of the core cavity uses NAK 80 steel and plastic raw material in the form of Polycarbonate (PC). At the end of the study, a simulation was carried out using the Moldex 3D Flow Mold software to see the cycle time of the old and new Mold injection processes. From the results of this study, production capacity increased from 67,804 pcs/month to 118,536 pcs/month resulting in twice as many products as the old Mold design, with an increase in cycle time of 14.37% longer than the old Mold design also ensuring the quality of the product is maintained.
Experimental Study of the Effect of Preheating Process on Welded Joints of ASTM A36 Material on Mechanical Characteristics: Evaluation of Tensile, Bending, and Macrostructure Irawan, Benny Haddli; Novian, Fazri Dwi Putra; Saihilmi, Muhammad Irsyad
Jurnal Teknologi Vol 25, No 3 (2025): Desember 2025
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v25i3.8322

Abstract

In the oil and gas industry, welding errors frequently necessitate replating. Preheating is a heat treatment method used to minimize temperature gradients between the weld area and its surroundings, thereby reducing the risk of weld defects. This study employs an experimental approach to evaluate the effect of preheating during rewelding and to assess the resulting mechanical properties of the weld metal. The experiment involved two rewelding cycles with preheating. The minimum preheating temperature was set at 50 ºC, and the minimum interpass temperature at 240 ºC. Shielded Metal Arc Welding (SMAW) was used to weld ASTM A36 carbon steel. The experimental procedures included tensile testing, bending testing, and macrostructural analysis. Welding was performed on A36 steel using E7016 and E7018 filler materials, with a current of 94.1 A and a groove configuration featuring a 30º bevel angle. The findings of this research can inform the development or revision of procedure qualification records (PQR) to meet industry quality and safety standards.
Co-Authors Abdulloh , Moh.Joehan Adhe Aryswan Agung Nirwana Ahmad Nurasa Alwi, Abdullah Amar Makruf Annisa Fyona Ardiyansyah, M Ari Kurniadi Auliana Diah Wilujeng Aziz Nur Rahman Baharudin, Budi Bambang Sahputra Budi Baharudin Danang Cahyagi Dety Febrianti Domi Kamsyah Faizul Praja Fajar Putra Ryadi Fajrin, Aulia Fedia Restu Hanifah Widiastuti Hendra Saputra Hendri Tenis Agasi Siburian Ihsan Saputra Ita Wijayanti Jecky Juwanta Jonas Felix Siregar Lalu Giat Juangsa Putra Maskarai, Abulija Mega Gemala Mufti Fathonah Muvariz Muhammad Hasan Albana Muhammad Zainuddin Lubis MUTIARANI MUTIARANI Mutiarani Mutiarani Naufal Abdurrahman Nicolanta Hiskia Sembiring Nisrina Afifah Novianti Novian, Fazri Dwi Putra Nugraha, M Affan Nugroho Pratomo Ariyanto Nur Fitria Pujo Leksonowati Nurman Pamungkas Nurul Laili Nurul Laili Arifin Nurul Ulfah Rahman Hakim Rahman Hakim Rahman Hakim Rahman Hakim Rahman Hakim Rahman, Gulam Fazlur Reza Widyanto Rosbandrio, Wowo Rossbandrio, Wowo Saiful Akhyar Lubis Saiful Arif Saihilmi, Muhammad Irsyad Sapto Wiratno Satoto Septaningrum, Putri Sepwieana, Jehan Rizky Siregar, James Sugeng Santoso Syahidah, Bilqiz Bazilah Widodo Widodo Widodo Widodo Widodo Widodo Wowo Rosbandrio Yudy Pratama