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INDONESIA
JURNAL TEKNIK INDUSTRI
Published by Universitas Trisakti
ISSN : 14116340     EISSN : 26225131     DOI : https://doi.org/10.25105/jti
Jurnal Teknik Industri (JTI) mainly focuses on industrial engineering scientific essays in the form of research results, surveys and literature review that are closely related to the Field of Industrial Engineering
Articles 385 Documents
Analisis Ukuran Pori Biokomposit (Sericin-Bioplastik) pada Berbagai Suhu Pembekuan Awal dengan Metode Taguchi Gaustama Putra; Alva Edy Tontowi
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1342.6 KB) | DOI: 10.25105/jti.v9i3.6571

Abstract

Intisari— Kebutuhan Biomaterial bidang medis dalam berbagai keperluan terus meningkat. Produk biomaterial di Indonesia kebanyakan adalah produk impor, harganya mahal dan membutuhkan waktu lama saat dibutuhkan. Berdasarkan hal ini, penelitian di bidang biokomposit makin meningkat. Sericin adalah protein yang biokompatibel, biodegradable dan sifat penting lainnya. Sericin banyak digunakan dalam aplikasi biomedis dan merupakan bahan alami yang menjanjikan sebagai bahan medis alternatif. Tujuan penelitian adalah menganalisis diameter pori yang terbentuk dan campuran optimal biokomposit sericin-bioplastik dengan menggunakan metode Taguchi. SEM dan FTIR untuk melihat diameter pori dan struktur biokomposit. Bahan yang digunakan pati tapioka 16g, 14g dan 10g, aquades 80 ml dan gliserin 6 ml, sericin 0,03, 0,1, dan 0,3%. Biokomposit mengalami proses freeze drying dan pembekuan pada -25°C, -45°C dan -80°C. Hasil penelitian untuk respon rata-rata dan SNR, maksimum pada 16g tepung tapioka, 0,03% sericin dan pembekuan -25°C. SEM menunjukkan pembekuan -25°C biokomposit C: 41,94 μm, F: 33,416 μm, dan I: 2,743 μm memenuhi syarat regenerasi jaringan kulit. Nilai prediksi dan interval kepercayaan rata-rata besar 11,656 μm dan kecil 54,602 μm, SNR besar 31,940 μm dan kecil 33,642 μm. Nilai konfirmasi secara eksperimental kondisi optimal diameter pori besar untuk rata-rata lebih besar dari 32.342 μm dan lebih kecil dari 34.206 μm, SNR lebih besar dari 32.342 μm dan kecil 34.206 μm. pembekuan I biokomposit -80 C muncul gugus fungsi C=O yang tidak ada dalam sampel lain. Abstract— The need for Biomaterials in the medical field for various purposes continues to increase. Most of biomaterial products available in Indonesia are imported products. They are expensive and take a long time to provide. Due to these reasons, research in the field of biocomposites is increasing. Sericin is a protein that is biocompatible, biodegradable and has other important properties. Sericin is widely used in biomedical applications and is a promising natural material as an alternative medical material. The aim of the study was to analyze the pore diameter formed and the optimal mixture of sericin-bioplastics biocomposite using the Taguchi method. SEM and FTIR were also employed to see the pore diameter and biocomposite structure. The materials used were 16g, 14g and 10g of tapioca starch, 80 ml of aquades and 6 ml of glycerin, as well as 0.03, 0.1 and 0.3% sericin. Biocomposite underwent a freeze drying and freezing process at -25°C, -45°C and -80°C. The results showed that the maximum mean and SNR responses were at 16g tapioca starch, 0.03% sericin and freezing temperature of -25°C. SEM showed that freezing at -25°C for biocomposite C: 41.94 μm, biocomposite F: 33.416 μm, and biocomposite I: 2.743 μm fulfilled the requirements for skin tissue regeneration. Predicted mean values and confidence intervals for large and small pore sizes were 11.656 μm and 54.602 μm, SNR values for large and small pore sizes were 31.940 μm and 33.642 μm. The mean experimental confirmation values of optimal conditions for pores with large diameters were greater than 32.342 μm and smaller than 34.206 μm, SNRs were greater than 32.342 μm and smaller than 34.206 μm. The freezing of biocomposite I at -80 C yielded C=O functional group which was not present in other samples.
Pemodelan Proses Produksi Menggunakan IDEF0 dengan Studi Kasus Perusahaan Kaca Otomotif Fahriza Nurul Azizah
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.916 KB) | DOI: 10.25105/jti.v9i3.6572

Abstract

Intisari— Salah satu pemanfaatan IDEF0 adalah untuk pembuatan pemodelan. Penelitian ini membuat pemodelan pada proses produksi dalam industri manufaktur yakni perusahaan kaca otomotif. Perusahaan ini menghasilkan kaca pengaman yang merupakan salah satu komponen yang dirakit pada sebuah mobil. Penelitian bertujuan untuk memberikan informasi mengenai pemanfaatan dan pemahaman yang diperoleh dari pemodelan yang menggunakan IDEF0. Hasil penelitian menunjukkan proses penggambaran model proses produksi yang terdiri proses cutting, printing, tempering dan assembling lebih komprehensif dan jelas. IDEF0 telah memberikan pemahaman mengenai proses produksi, input, output, mechanism dan control serta aktivitas yang lebih detail dan terstruktur dengan lebih mudah. Abstract— One of the uses of IDEF0 is for modeling. This research makes modeling in the production process in the manufacturing industry, the automotive glass company. This company produces safety glass which is one component that is assembled in a car. The research aims to provide information about the use and understanding obtained from modeling using IDEF0. The results of the research show that the process of drawing the production process model which consists of cutting, printing, tempering and assembling is more comprehensive and clear. IDEF0 has provided an understanding of the production process, input, output, mechanism and control as well as more detailed and structured activities more easily.
Identifikasi Waste Pada Proses Operasional Shipping Dengan VSM (Value Stream Mapping) Pada PT XYZ Ayu Endah Wahyuni; Amin Rais
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.093 KB) | DOI: 10.25105/jti.v9i3.6573

Abstract

Intisari— PT XYZ bergerak dibidang logistik dengan mengelola produk Part Toyota. Proses produksi mengalami keterlambatan keberangkatan berdasarkan  ketepatan waktu keberangkatan pada bulan Oktober sampai Desember pada tahun 2018. Perolehan persentase ketepatan waktu berkisar 44,8% dan 68,94%, serta 78,1% dari total distribusi. Penelitian ini melakukan analisis waste pada proses operasional shipping sebagai pertimbangan untuk mengurangi tingkat keterlambatan keberangkatan sebesar 60% karena faktor proses operasional. Sementara itu,  proses operasional shipping memiliki banyak proses non value added activities. Hal ini mengakibatkan terjadi pemborosan waktu yang merugikan perusahaan. Oleh karena itu, Penelitian ini mengidentifikasikan jenis pemborosan (waste) dengan (VSM) value stream mapping pada proses operasional yaitu waste waiting dan waste unnecessary motion. Dengan demikian, keterlambatan keberangkatan distribusi dapat diusulkan dengan membuat checkheet, pemilihan vendor, petugas packing dengan melakukan pengelompokkan barang sesuai identitas customer. Abstract— PT XYZ is engaged in logistics by managing Part Toyota products. The production process has a delayed departure based on the timeliness of departure from October to December in 2018. The percentage of timeliness is around 44.8% and 68.94%, and 78.1% of total distribution. This study conducts waste analysis in the shipping operational process as a consideration to reduce the rate of departure delay by 60% due to operational process factors. Meanwhile, the shipping operational process has many non value added activities processes. This results in time wasting that is detrimental to the company. Therefore, this study identifies the type of waste (VSM) value stream mapping in the operational process, namely waste waiting and waste unnecessary motion. Thus, the delay in the distribution distribution can be proposed by making checkheets, selecting vendors, packing officers by grouping items according to the customer's identity. 
Decreasing Total Amount of Defects at the Rectification Area by Improving Reparation Process (A Case Study at PT. XYZ) Heinrich Putra; S. Awibowo; A.R. Ahmad
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1138.583 KB) | DOI: 10.25105/jti.v9i3.6576

Abstract

Abstract – Defect is one of the most problems in car manufacturer especially in PT. XYZ. Paint Problem, Scratch, Dent, Shortage, Gap and Transition are some problems which usually found in the assembly process. Those problems are caused by many factors: shipment, logistic or even assembly process itself. Thus, there must be some ideas or ways to be developed to decrease total problems in the assembly process. The purpose of decreasing total defects in the assembly line is because there are too many cars park and wait at the rectification area to get repaired. Therefore, this research is one of many ways that can reduce the amount of defects in the cars by improving In-Line and Shadow Station Rework concept which means to repair or rework light defect such as small scratch and paint problem. In addition, there is supporting tools called B-Pillar protector to prevent damages at the most problematic part (B-Pillar) at the station which contributes the most damage. With this method and supporting tool, PT.XYZ hopes total defect cars at the end of assembly line will reduce.
Pengendalian Kualitas Produk Cacat PHX Toshiba Pada PT Schneider Electric Manufacturing Batam Singgih Wardana; Nofriani Fajrah
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.138 KB) | DOI: 10.25105/jti.v9i3.6577

Abstract

Abstract— Quality in the modern world is very influential in developing and advancing a company. PT. Schneider Electric Manufacturing Batam is a manufacturing company electrical systems. In terms of time, the resulting waste is in the form of product delays that will be sent to the shipping because the product to be sent to shipping must be full in one pallet. If there is a defective product, it must wait for the defective product to be analyzed and repaired. This study aims to analyze phx toshiba product control and to identify the causes of phx toshiba product defects with the Statistical Process Control method in the form of a p chart. Based on the results of the control chart, the proportion of product defects for PHX Toshiba VFS15 is still within the control limit because none of the data exits the control limit of 3 sigma or 4 sigma. There are several factors that cause the occurrence of broken defective products that are analyzed using a causal diagram, namely human factors (operators), machine factors (setting parameters and voltage unstable), method factors (methods of installing product testing tools and operating methods), material factors (not good material) and environmental factors (soldering fumes).
Planning for Improvement of Carton Box Production Process using Lean Manufacturing Approach to Increase Production Results at PT. Kati Kartika Murni Raihanah Yusuf; Sumiharni Batubara
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.053 KB) | DOI: 10.25105/jti.v9i3.6647

Abstract

Abstract—PT. Kati Kartika Murni is a company engaged in the packaging industry. This company applies a make to order (MTO) system. Carton Boxes are the focus of research because it have the highest number of requests by 55%. Problems faced by PT. Kati Kartika Murni namely the number of customer requests not yet met. This research was conducted to increase the production of carton boxes to 3600 boxes. Increasing the amount of production is done by lean manufacturing approach, namely by identifying waste and eliminating existing waste. Manufacturing lead time before repair is 17811.7 seconds, process cycle efficiency before repair is 44.4489%, and takt time is 4.645 seconds. The number of production before the design of repairs is 3379 boxes, where orders have not been fulfilled with the available time. The highest waste based on the waste assessment model and value stream analysis tools are defect and transportation. The analysis was conducted using the Failure Mode and Effect Analysis (FMEA) method to determine the type of waste that needs to be eliminated. The highest RPN of 448 is the faded color defect in the flexo process and the second highest RPN of 392 is the overlap defect in the corrugating process. Waste transportation analysis using FMEA method shows the highest RPN value of 448, namely at the time of operation and material movement on the production floor. The design of improvements to eliminate waste transportation is to add a roller conveyor functioning as material handling between work stations. One piece flow addition for the corrugating process to flexo. After an improvement plan is made, the Manufacturing lead time is 15634.2 seconds and the Process cycle efficiency is 50.64%. The amount of production after the design improvement is 3850 boxes, where orders have been fulfilled with the available time.
Model Pengukuran Kinerja Human Resources Department Untuk Peningkatan Produktivitas Karyawan Didien Suhardini; Marizha Desthy
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.815 KB) | DOI: 10.25105/jti.v9i3.6649

Abstract

Intisari— PT.XYZ  adalah perusahaan yang membuat spring bed yang mana dari bulan Maret hingga Mei 2019 realisasi produksi hanya 71,25% dari target. Permasalahan yang dihadapi disebabkan oleh produktuvitas karyawan masih rendah sehingga tidak dapat memenuhi delivery time yang telah ditentukan perusahaan. Untuk dapat meningkatkan produktivitas karyawan diharapkan peran dari Human Resources Department selain dari departemen produksi. Saat ini PT.XYZ belum memiliki model pengukuran kinerja Human Resources Department yang dapat mendorong peningkatan produktivitas karyawan. Tujuan dari penelitian ini adalah mendapatkan model pengukuran kinerja Human Resources Department menggunakan Human Resources Scorecard. Perancangan model diawali dengan identifikasi permasalahan yang ada pada Human Resources Department, kemudian dilakukan pengumpulan data berupa wawancara dan data perusahaan yaitu mengidentifikasi Visi, Misi, Strategi, struktur organisasi, peran dan fungsi dari HRD, jumlah karyawan HRD, jumlah produksi, penilaian kinerja karyawan, jumlah keluhan,dan pelatihan pertahun. Kemudian dilakukan penurunan strategi Balanced Scorecard untuk perspektif Learning and Growth ke empat perspektif Human Resources Scorecard yaitu perspektif keuangan, perspektif pelanggan, perspektif proses bisnis internal dan perspektif pembelajaran dan pertumbuhan. Validasi model dilakukan dengan melakukan pembobotan untuk setiap tujuan strategis ke tujuan strategis di atasnya dalam peta strategi, kemudian membuat skala penilaian untuk setiap KPI agar dapat dilakukan perhitungan skor. Hasil pengukuran kinerja Human Resources Department sebesar 3.41 yang berarti pada Skala Likert merupakan kategori baik. Skor terendah adalah dari perspektif pelanggan, maka diperlukan perbaikan pada pelatihan terprogram dan insentif untuk karyawan. Abstract— PT. XYZ is a spring bed company which from March to May 2019 production only 71.25% of the target.  Problems faced by the productivity of employees are still low so that it cannot achieve the delivery time specified by the company.  To be able to increase the productivity of employees expected role of the Human Resources Department other than the production department. Currently PT. XYZ does not yet have a Human Resources Department performance measurement model that can boost employee productivity. The purpose of this research is to obtain a measurement model of Human Resources Department's performance using Human Resources Scorecard. Model design begins with the identification of existing problems in Human Resources Department, then conducted data collection in the form of interviews and company data, identify vision, mission, strategy, organizational structure, roles and functions of HRD, number of HRD employees, production amount, employee performance appraisal, the number of complaint and yearly training. Then, Cascading the Balanced Scorecard strategy for its Learning and Growth perspective to its four Human Resources Scorecard Perspectives they are Financial perspective, customer perspective, internal business process perspective and learning and Growth perspective. Model validation is done by doing a weighted for every strategic objective to a strategic objective on top of it in a strategy map, then creating a rating scale for each KPI in order to do score calculation. The result of the performance measurement of the Human Resources Department of 3.41, which means on the Likert scale is good category. The lowest score is from acustomer perspective then it is necessary to improve on the training program and incentives for employees.
Rancangan Model Bisnis Produk Puzzle Splint Dengan Metode Lean Startup Tiena Gustina Amran; Wisnu Dewobroto; Azmi Hakam Guntoro
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (912.72 KB) | DOI: 10.25105/jti.v9i3.6650

Abstract

Intisari— Dalam kehidupan sehari hari keadaan gawat darurat dapat terjadi dimana saja yang terjangkau dan tidak terjangkau oleh petugas kesehatan yang memerlukan peran masyarakat. Terdapat berbagai macam alat bantu yang digunakan membantu pasien dirumah sakit dan korban kecelakaan disebut splint atau bidai. Pembidaian merupakan tindakan memfiksasi bagian tubuh yang mengalami cedera menggunakan benda yang bersifat kaku maupun fleksibel sebagai fiksator/imobilisator. Permasalahan pada bidai konvensional antara lain  tidak memiliki ukuran yang cocok dengan tulang pasien, sehingga seringkali terjadi kesulitan saat pemasangan pada anggota tubuh pasien.  Penelitian ini dilakukan untuk perencanaan kelayakan bisnis produk inovasi Puzzle Splint/ bidai fraktrur tulang dengan melihat tiga aspek. Pertama, design thinking yaitu desirability, feasibility, dan viability menggunakan metode lean startup. Kedua value proposition yaitu bidai yang mudah dipasang pada pasien, ukurannya yang fleksibel dan aman bagi kulit pasien. Ketiga model bisnis dirumuskan kedalam 9 blok pada bisnis model canvas. Hasil penelitian ini menunjukkan konsumen produk Splint adalah tenaga medis dan instansi – instansi yang terkait. Bisnis produk ini membutuhkan biaya produksi sebesar Rp762,000.00. Nilai Profitability Index pada 1,86, perhitungan Break Event Point pada 1357 unit, Payback Period  3 tahun dan 5 bulan.  Perencanaan Bisnis menunjukkan bahwa project ini layak dilakukan.Abstract- Daily emergency are often unpredicted and may happen in remote areas. A health apparatus or first aid tools that can be utilized for emergency situation is splint or body support aid. Splinting is a fixation process of an injured body part with stiff or flexible materials. Occasionally, conventional splint is unsuitable with patient’s bone structure, hence resulted in installation difficulties. This research focused on innovative product of puzzle splint or fracture splint business worth based on three aspects. First, design thinking: desirability, feasibility, and viability in relation with lean startup model. Second, value proposition such as simple installation, flexiblilty, and patient skin friendly. Third, business model was categorized into nine blocks and integrated with canvas model. The result showed that most of the splint consumers are medical personnel and related institutions. This business requires Rp762.000.000,- production cost. Profitability index is 1.86 and break even point on 1.357 units, with 3 years and 5 months payback period. This business plan shows that project is feasible.
Perancangan Alat Bantu Las Listrik untuk Mengurangi Keluhan Musculoskeletal Disorder Menggunakan Metode Loading on the Upper Body Assesment (LUBA) Merry Siska; Ari Gunawan
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (686.33 KB) | DOI: 10.25105/jti.v9i3.6651

Abstract

Intisari— Dunia industri di indonesia mengalami perkembangan yang pesat. Perkembangan industri ini tidak lepas dari sektor formal dan informal. Salah satu perkembangan industri informal yaitu bidang pengelasan. Pengelasan adalah teknik penyambungan antara dua buah logam atau lebih dengan memanfaatkan energi panas. Aktivitas para pekerja las tersebut dilakukan dengan posisi badan membungkuk dan jongkok selama ber jam-jam hingga proses pengerjaan suatu produk selesai. Hal ini dapat mengakibatkan pekerja mengalami keluahan otot dibeberapa bagian tubuhnya. Keluhan tersebut terjadi pada bagian leher, punggung, lutut, dan kaki. Salah satu dampak resiko pada kesehatan dan keselamatan kerja yang dihadapi oleh pekerja bengkel las adalah keluhan musculoskeletal disorders (MSDs). Penelitian bertujuan untuk Mengetahui tingkat resiko ergonomi berdasarkan metode loading on the Upper Body Assessment (LUBA) dan Merancang alat bantu cekam (Fixture) yang ergonomis. Metode LUBA (Loading on the Upper Limb Assesment) adalah metode pemberian kode postur tubuh duduk atau berdiri dengan memberikan bobot tambahan untuk postur yang sesuai dengan hasil percobaan dari kondisi ketidaknyamanan yang dirasakan oleh sendi dari individu, Loading on the Upper Limb Assesment merupakan suatu teknik untuk pembebanan postural pada penilaian atas tubuh. Abstract—The industrial world in Indonesia is experiencing rapid development. The development of this industry cannot be separated from the formal and informal sectors. One of the informal industry developments is the welding field. Welding is a technique of connecting two or more metals by utilizing heat energy. The activities of the welding workers are carried out with the position of the body bending and squatting for hours until the process of completing a product is completed. This can result in workers experiencing muscle exhaustion in some parts of their body. These complaints occur in the neck, back, knees and legs. One of the effects of risk on occupational health and safety faced by welding workshop workers is a complaint of musculoskeletal disorders (MSDs). The study aimed to determine the level of ergonomic risk based on the Loading on the Upper Body Assessment (LUBA) method and Designing an Ergonomic Fixture tool. The LUBA method (Loading on the Upper Limb Assessment) is a method of coding the posture of sitting or standing by giving additional weight to the posture that matches the experimental results of the conditions of discomfort felt by the joints of individuals, Loading on the Upper Limb Assessment is a technique for postural loading on the assessment of the body. 
Penjadwalan Produksi High Mix Low Volume Menggunakan Algoritma Non Delay untuk Meningkatkan Target Produksi di PT. X Tengku Nurainun; Yurike Novita Sari
JURNAL TEKNIK INDUSTRI Vol. 9 No. 3 (2019): Volume 9 No 3 November 2019
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1395.695 KB) | DOI: 10.25105/jti.v9i3.6652

Abstract

Intisari— Penelitian ini mengenai penjadwalan produksi high mix low volume menggunakan metode algoritma non delay dan akan dilakukan perbandingan dengan penjadwalan aktual perusahaan untuk meminimasi makespan. PT. X merupakan industri manufaktur yang merupakan produsen medical device (alat medis) produk yang dibuat memiliki 1550 variasi (high mix low volume). Sistem produksi perusahaan ini adalah make to order. Pada tipe produksi ini sulit melakukan penjadwalan produksi karena proses high mix low volume, jenis proses dimana beragam jenis produk yang diproduksi dengan jumlah yang relative rendah. Tingginya beragam jenis produk yang diproduksi menyebabkan beberapa komplikasi dalam pelaksanaan aliran produksi. Sehingga menimbulkan masalah dalam perusahaan seperti estimasi waktu yang sulit yang berdampak pada tidak tercapainya target produksi 90% OTD. Berdasarkan permasalahn tersebut maka dilakukan perbandingan penjadwalan awal pada perusahaan dengan penjadwalan menggunakan metode algoritma non delay. Metode penjadwalan awal pada perusahaan menghasilkan makespan sebesar 125961 menit sedangkan metode algoritma non delay sebesar 27190,18 menit. Maka makespan yang dihasilkan oleh penjadwalan algoritma non delay berkurang 78% daripada penjadwalan awal perusahaan. Abstract— This study discusses the scheduling of high mix low volume production using non-delay algorithm methods and will be carried out by the company's actual scheduling to minimize makespan.  PT. X is a manufacturing industry that is a manufacturer of medical devices products that have 1550 variations (high mix low volume). The production system of this company is make to order. In this type of production it is difficult to schedule production because of the high mix low volume process, the type of process in which various types of products are produced with relatively low amounts. The high variety of products produced causes several complications in the implementation of the production flow. So as to cause problems within the company such as difficult time estimates that have an impact on not achieving the 90% OTD production target. Based on the problem, a comparison of the initial scheduling of the company is carried out by scheduling using the non-delay algorithm method. The initial scheduling method at the company produces makespan of 125961 minutes while the non delay algorithm method is 27190.18 minutes. Then the makespan produced by non-delay algorithm scheduling is reduced by 78% than the company's initial scheduling.

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