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All Journal Jurnal Rekayasa Sistem Industri OPSI SITEKIN: Jurnal Sains, Teknologi dan Industri JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Journal Industrial Servicess Jurnal Ilmiah Teknik Industri JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING PROZIMA (Productivity, Optimization and Manufacturing System Engineering) PERFORMA : Media Ilmiah Teknik Industri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Jurnal Surya Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ilmiah Teknik Industri Jurnal Optimalisasi Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Surya Masyarakat JISO : Journal of Industrial and Systems Optimization Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Go-Integratif : Jurnal Teknik Sistem dan Industri Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Engagement: Jurnal Pengabdian Kepada Masyarakat Journal of Integrated System Journal of Innovation and Community Engagement

Rainisa Maini Heryanto

Bachelor Program In Industrial Engineering, Universitas Kristen Maranatha

Author-ID : 546755

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Penentuan Prioritas Supplier Bahan Baku di Pabrik Boneka X Menggunakan Analytic Network Process Charly Djingga; Rainisa Maini Heryanto
Go-Integratif : Jurnal Teknik Sistem dan Industri Vol 2 No 01 (2021): Go-Integratif : Jurnal Teknik Sistem dan Industri
Publisher : Engineering Faculty at Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35261/gijtsi.v2i01.5189

Supplier merupakan suatu entitas dalam rantai pasok yang memegang peranan penting untuk menjaga ketersediaan bahan baku sebuah industri manufaktur. Pada bagian pengadaan, aktivitas pemilihan supplier akan mempengaruhi kinerja perusahaan dan kepuasan konsumen. Pabrik X merupakan salah satu perusahaan pembuat boneka yang menggunakan kain acrylic sebagai bahan baku utama dan memiliki 6 supplier yang dapat memasok bahan baku tersebut. Saat ini, supplier yang memasok bahan baku tidak memenuhi standar kualitas perusahaan dan sering tidak dapat memenuhi jumlah bahan baku yang diinginkan perusahaan. Pabrik X ingin menentukan ulang prioritas supplier yang memasok kain acrylic. Metode yang digunakan dalam pengambilan keputusan adalah Analytic Network Process. Penelitian ini dimulai dengan wawancara dan penyebaran kuesioner dalam penentuan kriteria dan sub-kriteria. Proses pengolahan data menggunakan software Superdecisions yang telah divalidasi. Hasil pengolahan data menunjukkan bahwa jumlah kriteria tidak mengalami perubahan yaitu 5 kriteria dengan urutan kualitas, harga, pelayanan, pengiriman, dan respon dengan bobot berturut sebesar 0,309; 0,254; 0,226; 0,152; dan 0,057. Jumlah sub-kriteria bertambah dari 10 subkriteria menjadi 16 sub-kriteria dengan urutan yang memiliki pengaruh yang besar adalah kualitas bahan baku, kecepatan menanggapi pesanan, kemampuan memenuhi pesanan, moda pengiriman, dan harga bahan baku. Prioritas utama supplier mengalami perubahan menjadi PT QLL.

Perancangan Sarana Kerja yang Multifungsi dan Portable di Masa Pandemi Covid-19 bagi Pekerja Working from Home Kartika Suhada; Elty Sarvia; Rainisa Maini Heryanto; Theodore Setiawan Widjaya
Jurnal Rekayasa Sistem Industri Vol. 11 No. 2 (2022): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

During the pandemic period, many people work from home, so work facilities are needed that could support the implementation of their work. However, the body also needs to be kept healthy to stay in shape, for that exercise is needed. The technique used in design development is the Design Thinking method focusing on the integration of user needs. The use of this technique is done by collecting some input obtained from users who are still working from home during the pandemic. Work and exercise that is done in a house that has a limited area that becomes an obstacle. Therefore, it is necessary to design a work facility that also functions as a sports tool, so that it does not require a large room space in the house. The results of the research are in the form of a proposed work facility consisting of a table, chair that can be adjusted in height, and sports equipment which includes a stationary bicycle, arm swivel device, jogging plate, and stepper. the design of the work facilities is made considering the ease of installation and convenience to be carried everywhere (portable) and comfortable when used.

Perancangan Ulang Tata Letak Fasilitas Produksi Menggunakan Metode Fraktal di Manufaktur Spare Part Yoela Senni Stefianti; Rainisa Maini Heryanto; Kartika Suhada
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol. 6 No. 2 (2022): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jime.v6i2.7976

The relayout of the production facilities needs to be carried out by a manufacturer if there is a new product produced that has a different material flow from the existing product. If the layout of the initial facility is maintained, the material flow will become irregular and lead to long material transfer distances and substantial material handling costs. One method that can be used for relayout production facilities is the fractal method. This method is suitable for job shop system because it could provide a high level of flexibility and low total material handling costs. The case study used in this research, which is a spare part manufacturer that initially applied the by-process layout. The initial layout is less flexible in line with the current manufacturing conditions where there are additional variations in the types of products produced. The distance between machines with different types becomes far apart. By relayout of the production facilities using the fractal method, the material handling cost savings of IDR 157,868.64/week or 60.75%/week and the total savings in moving distance is 186,365 meters/week or 38.93%/week. Fractal method is proven to be used to design the layout of production facilities and reduce material handling costs and material transfer distances.

Penentuan Rute Distribusi Menggunakan Metode Savings Matrix dengan Algoritma Nearest Insert, Nearest Neighbour, dan Farthest Insert pada UMKM Peralatan Plastik Juniory Halim; Rainisa Maini Heryanto; David Try Liputra
Go-Integratif : Jurnal Teknik Sistem dan Industri Vol 4 No 01 (2023): Go-Integratif : Jurnal Teknik Sistem dan Industri
Publisher : Engineering Faculty at Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35261/gijtsi.v4i01.8727

Consumer satisfaction with a product could be determined based on several factors including quality, price, and fast distribution. Distribution activity is one of the important activities because it guarantees that products are circulated properly, do not accumulate in warehouses, and delivered on time. For micro, small and medium enterprises (MSMEs), distribution arrangements could provide significant savings in distance and distribution costs so as to increase profits. Besides that, distribution arrangements could also guarantee that products are delivered on time to consumers. This resarch uses a simple distribution determination method, the Savings Matrix method, followed by the Nearest Insert, Nearest Neighbour, and Farthest Insert heuristic algorithms. The purpose of this research is to help MSMEs that have the main distribution process to be able to arrange their distribution routes so that deliveries could be made on time and at minimal cost. In this research, a numerical example was used of a plastic equipment MSME which had problems with late delivery and the occurrence of round trips so that it became inefficient. In addition to determining the distribution route, four scenarios are also given for MSME to consider thus the distance and cost savings obtained are more significant. From the results of the calculation of determining the distribution route, it is found that the Savings Matrix method and the Nearest Neighbour heuristic method provide savings of around 12,82% or IDR 698,550 per month.

Determination of Distribution Center Location using Analysis of Time-Based Set Covering Model and Maximal Covering Model Analysis Rainisa Maini Heryanto; Santoso Santoso
OPSI Vol 16, No 1 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i1.8760

The distribution or delivery process is one factor that affect customer satisfaction as the goal of supply chain. In order for supply chain to be competitive in competition, delivery time is an important factor to manage, so that it could provide high service level value. One factor that could affects distribution or delivery is distribution center location. A strategic distribution center location would facilitate and speed up distribution process. This research discusses model for determining location of distribution center so that delivery could be made at the right amount and in the right time by analyzing of time-based using set covering model and maximal covering model. The numerical example in this research is case study on paint supply chain in Bandung which has a number of delivering clusters. Each cluster consists of a number of building material stores which are located scattered. There is one cluster that has problems in fulfilling demands and delivery times. The analysis made could be used to determine the distribution center location so that it could serve all consumer demands. Based on the calculation results, it was found that there were two distribution center locations. Two distribution centers could fulfill the objective function of cost minimization and satisfy all demands. The results of the sensitivity analysis show that there are several factors that influence the determination of location number.

Perancangan Kursi Roda Terapi untuk Penderita Stroke Kartika Suhada; Rainisa Maini Heryanto; Winda Halim; Tubagus Panji Ismail
OPSI Vol 16, No 1 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i1.9111

Stroke could cause paralysis and reduced body function. In an effort to self-mobilize, a stroke patient needs a wheelchair. Even though the existing wheelchairs have undergone significant development, both in terms of design and technology, the function of these wheelchairs is still limited, to assist users in carrying out their daily activities and there is no wheelchair that functions as a wheelchair. therapy tool. One way to recover from a stroke and help prevent further disability is therapy, both medical therapy and alternative therapy. Therefore, in this study a wheelchair was designed to function as a therapeutic tool by making circular movements carried out by the arms, hands and legs as well as movements away from and towards the chest carried by the arms and hands so that the muscles could be strengthened, thus helping the recovery process from stroke, especially those that attack the hands and feet of stroke sufferers. The method used in the design is design thinking that focuses on humans, knowing user needs, and innovating according to user needs. The design thinking process consists of 5 stages: empathize, define, ideate, prototype, and test. In its design, wheelchairs are also made to consider ease of installation and use.

Konsultasi dan Pelatihan Penentuan Jumlah Operator yang Optimal pada Tiap Stasiun Kerja untuk Meningkatkan Kapasitas Produksi di Pabrik Mie Ho Kie San, Patikraja Florence Leony; Vivi Arisandhy; David Try Liputra; Kartika Suhada; Rainisa Maini Heryanto; Debora Vivia Kusumawardani; Yonathan Yehezkiel Widjaja; Martin Martin; Nadia Natalia Suwandi; Muhamad Bagus Tri Ananda; Grecia Grecia
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 5, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v5i3.8464

Pabrik mie Ho Kie San merupakan sebuah UMKM yang berlokasi di Kecamatan Patikraja, Kabupaten Banyumas, Jawa Tengah. Pabrik ini memproduksi mie tradisional yang terdiri dari mie halus dan mie kasar. Pabrik mengalami masalah dalam menentukan jumlah operator produksi, khususnya di bagian packing. Hal tersebut dikarenakan salah satu proses dalam pembuatan mie adalah pengeringan, dimana proses ini sangat bergantung dengan cuaca. Apabila cuaca hujan, maka proses pengeringan akan terhambat. Akibatnya hasil pengeringan yang akan dikemas menjadi sedikit. Hal tersebut menyebabkan jumlah operator packing terlalu banyak dan target produksi juga tidak tercapai. Oleh karena itu dilakukan kegiatan pengabdian kepada masyarakat (abdimas) untuk membantu mitra dalam menentukan jumlah operator produksi yang optimal pada tiap stasiun kerja agar kapasitas produksinya dapat meningkat. Metode yang digunakan adalah konsultasi dan pelatihan. Tahapan yang dilakukan meliputi konsultasi awal tentang kondisi di pabrik, perhitungan waktu baku, penyusunan peta proses operasi, perhitungan kapasitas produksi saat ini, penyeimbangan lintasan dengan strategi paralleling dan perhitungan jumlah operator yang optimal, pembuatan program spreadsheet, pelatihan, dan evaluasi. Kegiatan ini dilaksanakan pada tanggal 19 Oktober-21 Desember 2022. Mitra sasarannya adalah pabrik mie Ho Kie San, dimana peserta yang mewakili mitra ada 1 orang, yaitu dari bagian Human Resource Development. Berdasarkan hasil konsultasi dan pelatihan diperoleh jumlah operator yang dibutuhkan, sehingga kapasitas mixing yang semula 1,43 ton/hari meningkat menjadi 2,09 ton/hari (peningkatan 46,15%) dan kapasitas packing yang semula 0,4-0,67 ton/hari meningkat menjadi 1,55-1,63 ton/hari (meningkat 138,81%-287,75%). Hasil dari pelatihan tersebut diharapkan dapat membantu pabrik dalam menyelesaikan permasalahan yang dihadapi, sekaligus juga meningkatkan kapasitas produksinya. Ho Kie San is a Micro, Small, and Medium-scale Enterprise (MSME), which takes place in Patikraja District, Banyumas Regency, Central Java. The factory produces traditional dried noodles with two different cut sizes, fine and coarse. The factory found an issue determining the optimal number of operators on the shop floor, especially in the packaging station. This is because one of the processes in making noodles is drying, which is very dependent on the weather. If it rains, the drying process will be hampered. Consequently, the results of drying to be packaged are small. This causes the number of packing operators to be too many, and the production target is not achieved. Therefore, community service activities are carried out to assist partners in determining the optimal number of production operators at each workstation to increase production capacity. The method used is consultation and training to determine the optimal number of operators at each workstation. The steps done involve 1) consultation, 2) standard time calculation, 3) operation process chart construction, 4) existing production capacity calculation, 5) line balancing by paralleling and calculating the optimal number of operators, 6) spreadsheet formulation, 7) training, and 8) evaluation. This activity was held on 19 October-21 December 2022. The target partner is the Ho Kie San noodle factory, where 1 participant represents the partner from the Human Resource Development division. Based on the results of consultation and training, the number of operators needed was obtained, so that the mixing capacity, which was originally 1.43 tons/day, increased to 2.09 tons/day (an increase of 46.15%) and the packing capacity, which was originally 0.4-0.67 tons/day increased to 1.55-1.63 tons/day (an increase of 138.81% -287.75%). The outcomes of the training provided are expected to help the factory solve the issues of idle time and increase its production capacity.

Implementation of Independent Learning through Literacy by Learning Video Creation Based on Smartphone for Komunitas Guru Mengajar untuk Nusantara (GUMUN) Erwani Merry Sartika; Ratnadewi Ratnadewi; Sri Wahono; Rainisa Maini Heryanto; Markus Tanubrata; Clarence Amadeus
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 2 (2022): November 2022
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/engagement.v6i2.887

The need for an effective, efficient and creative teaching and learning process in a pandemic requires teachers and lecturers to be able to improve their ability to use technology in carrying out the learning process. This encourages community service as a form of the teaching teacher movement through empowering teachers in making learning videos. Maranatha Christian University in collaboration with Teachers for the Archipelago and STKIP PGRI initiated this activity to share with teachers throughout Indonesia. Through the strength of the community who are teachers and lecturers throughout Indonesia, the ABCD method is applied in the service of making learning videos using cellphones. The service learning method is provided by selected instructors, complementing the power of implementing community service activities. So the two service methods are the foundation of literacy in making learning videos using cellphones in the context of empowering teachers throughout Indonesia. The enthusiasm of the teachers who took part in the activity was shown by the majority expressing a desire for the activity to be held again, even though online learning was quite difficult for all participants to absorb due to various obstacles.

Pelatihan Penerapan Streamlining Production Flow dalam Upaya Continuous Improvement di Pabrik Mie Ho Kie San, Patikraja Florence Leony; Vivi Arisandhy; David Try Liputra; Kartika Suhada; Victor Suhandi; Rainisa Maini Heryanto; Rudy Wawolumaja; Chandra Wiranata; Cindy Felicia Wisanta; Kharens Emerentia; Lea Mashari; Mellisa Pricilia Hambali
Jurnal Surya Masyarakat Vol 6, No 2 (2024): Mei 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.6.2.2024.157-166

Ho Kie San Noodle Factory is one of the MSMEs in Patikraja District, Central Java that produces traditional noodles. Previously, the community service team had assisted this partner in increasing its production potential. However, there are still many improvements that can be made. The management conveyed the need for Kaizen (continuous improvement) material. Therefore, community service activities were carried out again in this factory. The method used is training. There were 9 participants who attended, representing the human resource department, finance department, general department, administration department, technical department, production department, inventory department and marketing department. The stages of the activities carried out were factory surveys and interviews with management, training implementation preparation, compiling training materials, filling preliminary questionnaires, training to representatives of each department within the company regarding the concept of continuous improvement and streamlined, and filling evaluation questionnaires. Based on the results of the questionnaire, it was found that the level of understanding of the participants increased after the training. Providing materials of Kaizen (continuous improvement) as well as production flow streamlining can help participants in streamlining the flow in each department and can also give motivation to continue making improvements in each department.

Perancangan Ulang Tata Letak Fasilitas pada Industri Garmen dengan Metode BLOCPLAN Santoso, Santoso; Heryanto, Rainisa Maini; Kartawidjaja, Maria Angela; Sukwadi, Ronald
Jurnal Optimalisasi Vol 10, No 1 (2024): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v10i01.9238

Currently, developments and changes are occurring very rapidly in the garment industry. Technological advances and the recent Covid-2019 pandemic have led to a significant increase in online product purchases. This has had quite a big impact, as the movement of materials within the industry can change significantly. Such changes can render material movement less efficient, leading to a decrease in work productivity. Therefore, it is necessary to redesign the layout to ensure efficient material movement. The goal of this layout redesign is to minimize the total distance moved. Computer-aided layout (CAL) has garnered much interest from researchers, as it offers benefits such as generating numerous alternative layout improvements in a short time. The method used for redesigning the layout in this research is one CAL method, namely the Block Layout Overview with Layout Planning (BLOCPLAN) method. In this case study, data processing will be carried out using BLOCPLAN-90 software. The total material movement distance in the initial layout is 119,885.25 meters per month, while the total distance of material movement in the proposed layout is 61,840.33 meters per month. This indicates a decrease in the total material movement distance of 58,044.92 meters per month, or a reduction of 48.42 percent. With a decrease in the total material movement distance, it is expected that work efficiency and productivity will increase.

Co-Authors Alexander, Anthony Ray Amalina, Ninda Nurseha Arjuna, Arjuna AUDYATI GANY Augustin, Alena Ayrine Michaella Banjarnahor, Dedi Marcell Carolina, Vania Chandra Wiranata Charly Djingga Christophorus Ivander Menori Cindy Felicia Wisanta Clarence Amadeus Cristy Caroline David Try Liputra Debora Vivia Kusumawardani Dion Melvern Siswanto Elty Sarvia Erwani Merry Sartika Evan Adrian Adhi Florence Leony, Florence Frittandi, Frittandi Gideon B Dacosta Grace Vania Gratia Melina Sari Grecia Grecia Herawati Yusuf Ingkiriwang, Rafeald Henry Isabelle Briany Esdova Sinaga Jessica Octaviani Rustandi Juniory Halim Kartika Suhada Kevin Tjahyadi Kharens Emerentia Lea Mashari Maleakhi, Yutecia Karunia Manuela, Rheakova Sarita Marco Samudra Maria Angela Kartawidjaja Markus Tanubrata Markus Tanubrata Martin Martin Mellisa Pricilia Hambali Muhamad Bagus Tri Ananda Nadia Natalia Suwandi Nathaniel Pius Winata Nicolas Adriel Novie Theresia Br. Pasaribu Paganta, Dioren Tri Ratnadewi . Reynaldy Felicius Gunawan Richard Setiawan Rizal Fiqri Alghi Yapiawan Ronald Sukwadi Rudy Wawolumaja Rudy Wawolumaja Rudy Wawolumaja Rustandi, Jessica Octaviani Sandra Widjaja Santoso Santoso SANTOSO SANTOSO Santoso Santoso Santoso, Warren Evander Sri Wahono Suwandi, Nadia Natalia Theodore Setiawan Widjaya Tubagus Panji Ismail Vania, Grace Victor Suhandi Vieri Candhya Wigayha Vivi Arisandhy Winda Halim Winda Halim, Winda Yeremia Timotius Yoela Senni Stefianti Yonathan Yehezkiel Widjaja Yosi Thedi Setiawan

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