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PERFORMA : Media Ilmiah Teknik Industri
Published by Universitas Sebelas Maret
ISSN : 14128624     EISSN : 26206412     DOI : https://doi.org/10.20961/performa
Core Subject : Engineering,
Engineering Industrial & Manufacturing Engineering
PERFORMA : Media Ilmiah Teknik Industri merupakan jurnal teknik industri yang menyajikan artikel orisinil pada bidang teknik dan manajemen industri. Tema naskah yang diterbitkan mencakup: Manufacturing System, Operation Research, Product Design and Development, Manufacturing Technology, Work Study, Ergonomic, Logistic System, Business System, Quality and Reliability Engineering, Information System and Knowledge Management, System Modelling, Small-medium Enterprise Optimization, Public Sector Optimization, and Industrial Engineering Education . Naskah yang dimuat dapat berupa hasil penelitian, analisis, kajian ilmiah, opini, dan makalah teknik.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 156 Documents
 12   13   14   15   16 
Implementasi Metode Lean Six Sigma dan Fault Tree Analysis Untuk Peningkatan Kualitas Produk Kulit Kebab Labanese di PT Bangaji Citrarasa Lestari Pamungkas, Suryo; Suhendar, Endang; Usman, Ridwan
Performa: Media Ilmiah Teknik Industri Vol 22, No 2 (2023): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.22.2.80462

Abstract

PT Bangaji Citrarasa Lestari merupakan perusahaan manufaktur yang bergerak dibidang industri makanan memproduksi kulit kebab labanese . Cacat yang terjadi pada produk telah melewati batas ketentuan perusahaan yang ditetapkan sebesar 2%. Cacat produk dikategorikan sebagai salah satu limbah dalam proses produksi, yang akan menjadi pemicu limbah lainnya. Tujuan penelitian ini adalah untuk mengetahui waste apa saja yang terjadi pada proses produksi dengan metode Lean Six Sigma pendekatan DMAIC. Metode Fault Tree Analysis digunakan untuk mengetahui faktor-faktor penyebab dan mengurangi tinggi rendahnya cacat yang terjadi pada produk kulit kebab labanese . Berdasarkan hasil terdapat 4 waste yang teridentifikasi dengan nilai sigma waste reject 3.8, waste over produksi 4.3, waste waiting 4.2, dan waste transportation 3.9. Wastefect mendapat nilai sigma paling rendah sebesar 3,8, yang menjadi prioritas dilakukan perbaikan. Hasil dari Fault Tree Analysis potensi penyebab terjadinya cacat pada saat proses pengepresan terdapat pada faktor mesin dan manusia. Rekomendasi perbaikan mulai dari tindakan kecil secara bertahap seperti pengecekan kelayakan pada komponen-komponen mesin press sebelum dan sesudah bekerja untuk mengurangi tingginya cacat produk yang terjadi saat proses pengepresan .
Perancangan Mesin Sortir dan Optimasi Proses Sortir Biji Kopi dengan Metode Taguchi dan Grey Relational Analysis Al Juni, Shafry Yusuf; Pujiyanto, Eko; Raung, Roni Zakaria; Hisjam, Muhammad
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.84221

Abstract

Komoditas biji kopi harus memenuhi kriteria SNI 01-2907-2008. Kriteria utama kualitas biji kopi adalah ukuran biji kopi dan kadar kotoran. Untuk memenuhi standar tersebut, mesin sortasi telah dirancang untuk menyortir biji kopi sesuai dengan kelasnya. Pengembangan mesin sortasi dilakukan untuk meningkatkan kualitas biji kopi secara bersamaan, yaitu menyortir biji kopi dan mengurangi kotoran biji kopi, sehingga hasil sortasi biji kopi memenuhi kriteria SNI 01-2907-2008. Proses penyortiran biji kopi dilakukan dengan menggunakan ayakan (screen) yang dikocok dan dikombinasikan dengan arah angin dan kekuatan angin yang sesuai. Respon yang diukur adalah biji kopi yang cacat dan proporsi kotoran yang berhasil dipisahkan. Faktor-faktor yang diteliti adalah kecepatan putaran motor, kecepatan blower, dan sudut ayakan. Optimasi multi respon secara simultan dilakukan dengan menggunakan metode Taguchi dan Gray Relational Analysis. Hasil pengaturan level optimal adalah kecepatan motor 800 rpm, kecepatan blower 800 rpm, dan sudut ayakan 15°.   
Implementation Of Rapid Entire Body Assessment Method and Design of Assistant Tools In The Carton Box Companies Setiawan, Lucky; Rosdiana, Dina; Khaerudin, Dedy; Gandara, Ganjar Sidik; Najmuddin, Najmuddin
Performa: Media Ilmiah Teknik Industri Vol 24, No 1 (2025): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.24.1.91885

Abstract

Work-related musculoskeletal disorders (WMSDs) are a major problem for employers and employees in the workplace. These disorders can usually be found in several processes that are still carried out manually. Manual work is still an important component in various industrial and service sectors in the modern era. Although technological advances have automated many processes, a large number of workers are still involved in tasks that require physical strength, repetitive movements, and unnatural postures. One of the cardboard box companies in the Banten area has manual work that is at risk of WMSD. One of the jobs analyzed was in the packaging division in the binding process. From the results of the REBA sheet analysis, the initial condition of the job had a value of 9 which was classified as a high-risk job. By making improvements by designing a binding aid to be used as an aid, the work posture assessment can be reduced to 3, which means that the job is classified as low risk
Perancangan Usulan Perbaikan Kualitas Produk Garmen Adidas Menggunakan Metode Six Sigma Pada PT XYZ Hamashiah, Pascal
Performa: Media Ilmiah Teknik Industri Vol 22, No 1 (2023): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.22.1.69414

Abstract

PT XYZ menjadi salah satu leading manufacturer yang bergerak di bidang garmen dimana Adidas menjadi salah satu buyer utamanya. Dengan Adidas sebagai buyer utamanya, PT XYZ memiliki komitmen yang tinggi untuk menghasilkan produk dengan kualitas yang terbaik. Namun, setelah observasi dan penyelidikan ke seluruh lini produksi, ditemukan persentase cacat sebesar 2,53% di Departemen Artwork per minggunya, terutama stasiun printing. Dengan demikian diperlukan upaya perbaikan kualitas menggunakan metode Six Sigma yang didasarkan pada tahapan DMAIC (define, measure, analyse, improve, control). Tahapan define memanfaatkan tools diagram SIPOC untuk menemukan penyebab permasalahan dan menganalisis adanya CTQ (Critical to Quality). Tahapan measure dan analyse mengolah CTQ menjadi nilai DPMO (Defect per Million Opportunity) dan level Sigma serta menghasilkan diagram fishbone yang didasarkan pada faktor – faktor man, machine, environment, method, dan material. Tahapan improve menggunakan metode 5S (seiri, seiton, seiso, seiketsu, shitsuke) mengusulkan solusi pelatihan untuk operator, perbaikan kualitas lingkungan kerja, pengawasan operator dan bahan baku, serta perbaikan cara kerja.
Re-Layout Design of the Kalus 1.6 Warehouse Using the Class-Based Storage Method at PT XYZ Fadillah, Muhammad Rafii; Fahma, Fakhrina
Performa: Media Ilmiah Teknik Industri Vol 22, No 2 (2023): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.22.2.82225

Abstract

PT XYZ is a company engaged in the electricity sector, where the main tasks are to produce, distribute, and provide electricity to the public. PT XYZ has Distribution Parent Units, such as the Greater Jakarta Distribution Parent Unit, which is responsible for distributing electricity in Jakarta and electrical equipment such as Miniature Circuit Breakers (MCB), Molded Case Circuit Breakers (MCCB), Kilowatt Hour (kWh) Meters, and others. Problems that exist in the Kalus Warehouse 1.6 of PT XYZ include the placement of goods that are less organized and the First In First Out (FIFO) system has not been running properly. This research aims to see the application of the fishbone diagram and class-based storage method in the Kalus Warehouse 1.6 of PT XYZ which previously still used a randomized storage system, namely the placement of goods randomly in any available space. The method used is to determine the cause of the problems that have been mentioned, design a layout with a minimum total displacement distance and optimize the allocation of types of goods. Based on the ranking of T/S calculation results, 2 proposed layouts were generated. Then, the two layouts are compared to find the most suitable warehouse layout which is the optimal condition with a decrease in rectlinear travel distance which is greater than the existing travel distance. to be applied to the Kalus Warehouse 1.6 of PT XYZ.
Penerapan Lean Six Sigma di Perusahaan Manufaktur di Indonesia: Komparasi Literature Review dan Studi Kasus Hia, Selamat Walmanto
Performa: Media Ilmiah Teknik Industri Vol 23, No 2 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.2.85250

Abstract

This article discusses the implementation of lean six sigma in Indonesia manufacturing companies  from sigma level perspective. This article compares two different studies on sigma level evaluation in manufacturing companies in Indonesia. The first study was carried out through a literature review by reviewing 52 articles discussing the lean six sigma project and obtained an industry average value of 3.68 sigma. The second study as a comparison was to calculate the actual sigma level from 58 cases of improvement projects in companies using the lean six sigma methodology and obtained an industry average value of 3.69. Statistical analysis with a two sample t-test showed a p-value of 0.93 indicating there was no significant difference between these two studies. The results of this study show that the industry average value is 3.7 sigma, where this value is equivalent to a process capability index (Cpk) of 1.23, which is still below the manufacturing standard Cpk of 1.33.
Independent Mixed Sampling Plans Potato Paste as The Main Raw Material for Biscuits at PT X Retnaningsih, Sri Mumpuni; Nuriman, Muhammad Alifian; Berliana, Rizka Widya
Performa: Media Ilmiah Teknik Industri Vol 24, No 1 (2025): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.24.1.86438

Abstract

PT X, a prominent entity in the snack food manufacturing sector, has identified significant quality control challenges in the production of its flagship biscuit product, which utilizes potato paste as a key ingredient. The primary quality attributes under assessment are the color and pH level of the potato paste. Historically, inconsistencies in these attributes have been observed, resulting in substandard dough quality. The existing inspection methodology, characterized by its subjective nature due to the immediacy of processing requirements, has heightened the risk of accepting raw materials that do not meet established standards. To address this issue and enhance the evaluation of current inspection processes, an independent mixed sampling plans method is proposed. This method entails an initial sampling based on variable criteria followed by a secondary sampling based on attribute criteria if the initial sample is rejected. Utilizing the Dodge-Romig Table with a Lot Tolerance Percent Defective (LTPD) of 12% and a consumer risk of 10%, the study determined an Acceptable Quality Level (AQL) of 1.01% and a producer risk of 4%. The proposed sampling plan necessitates 7 samples for variable criteria and 31 samples for attribute criteria, with an acceptance number of one defect. Implementation of this method, based on company data, resulted in a revenue probability of 0.6933, indicating that 69 out of every 100 inspected units of potato paste would conform to quality standards. This proposed method significantly enhances the objectivity and reliability of the inspection process, thereby augmenting overall product quality.
Perancangan Desain Kemasan Bakso Goreng (Basreng) dengan Metode Kansei Engineering Sari, Novi Purnama; Rizwan, Rizwan; Hafidah, Erna; Andriyani, Sari Zuhruf Putri
Performa: Media Ilmiah Teknik Industri Vol 22, No 2 (2023): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.22.2.80674

Abstract

Pengemasan produk basreng memiliki bentuk yang beragam di pasaran, namun masih terdapat kemasan yang kurang baik sehingga keamanan dan kualitas produknya kurang terjaga. Produk tersebut akhirnya dinilai kurang meyakinkan untuk dikonsumsi karena tidak adanya label dan fitur pengamanan yang baik pada kemasan. Berdasarkan permasalahan tersebut, perlu adanya perbaikan dan pengembangan terhadap kemasan produk basreng. Penelitian ini bertujuan untuk menentukan konsep dan elemen desain kemasan basreng sesuai dengan preferensi konsumen. Kansei Engineering digunakan sebagai metode untuk membaca perasaan konsumen terhadap kemasan basreng. Metode ini juga didukung dengan Principal Component Analysis (PCA) dalam menentukan konsep desain, dan Quantification Theory Type-1 (QTT-1) untuk menentukan elemen desain. Hasil observasi didapatkan 42 sampel kemasan dan 44 kata Kansei. Sampel dan konsep dianalisis menggunakan PCA yang menghasilkan tiga konsep desain dengan Principal Component (PC) > 1, yaitu “konvensional-praktis”, “reusable-fungsional”, dan “modern-informatif”. Konsep terpilih berdasarkan QTT-1  adalah “reusable-fungsional”, dengan nilai R-Square tertinggi sebesar 0.9812. Elemen desain yang diperoleh, yaitu material karton kraft + coating (X1.6), bentuk center seal (X2.5), tutup sealer (X3.2), fitur window (X4.4), gaya desain elegan (X5.2), label semi informatif (X6.2), ukuran sedang (X7.2), dan surface desain direct printing (X8.2).  Hasil mock up desain kemasan konsep terpilih telah sesuai dengan preferensi konsumen dan Kansei konsumen.
Usulan Perbaikan Layanan Instalasi Rawat Jalan Poli Penyakit Dalam Dengan Pendekatan Lean Hospital (RSUD dr. Achmad Darwis) Thoby, Muhammad; Pujiyanto, Eko; Suletra, I Wayan
Performa: Media Ilmiah Teknik Industri Vol 23, No 2 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.2.79206

Abstract

RSUD dr. Achmad Darwis Suliki, yang terletak di kabupaten lima puluh kota, memiliki berbagai bidang pelayanan, salah satunya adalah Instalasi Rawat Jalan. Namun, berdasarkan data waktu tunggu yang tersedia, terungkap bahwa masih terdapat layanan di Instalasi Rawat Jalan RSUD dr. Achmad Darwis Suliki yang melampaui batas waktu standar pelayanan yang telah ditetapkan oleh Menteri Kesehatan Republik Indonesia.Tujuan utama dari penelitian ini adalah memberikan rekomendasi perbaikan dengan menerapkan pendekatan lean hospital. Tujuannya adalah untuk mengurangi waktu tunggu sehingga waktu pelayanan standar dapat tercapai dengan mengidentifikasi dan mengeliminasi waste yang terjadi dalam proses pelayanan di Instalasi Rawat Jalan RSUD dr. Achmad Darwis Suliki serta dengan perumusan usulan perbaikan. Penelitian ini menggunakan metodologi yang terstruktur, yang meliputi langkah-langkah sebagai berikut: pertama, penggambaran sistem pelayanan dengan cross-functional flowchart untuk memvisualisasikan perjalanan proses pelayanan dan mengidentifikasi pihak yang bertanggung jawab dalam proses tersebut. Kemudian, melalui value stream mapping, dilakukan identifikasi terhadap 8 jenis waste yang mungkin terjadi selama proses pelayanan. Selanjutnya, waste kritis ditentukan dengan menggunakan metode borda dan analisis pareto, menghasilkan penemuan bahwa waste kritis meliputi waste waiting, waste overprocessing, waste inventory, waste motion, dan waste human potential. Hasil identifikasi penyebab waste kritis menggunakan teknik five whys mengarah pada beberapa rekomendasi perbaikan, seperti menambahkan sumber jaringan baru, perbaikan jadwal dokter yang terlambat, pemasangan sistem pemanggilan pasien dari loket, maintenance pemindai sidik jari, pemasangan poster pengukuran tekanan darah, penggunaan mesin tiket antrian otomatis, pemasangan display antrian dan penggunaan rekam medis elektronik.
Acceptance of Mobile Food Delivery Application: Extending UTAUT2 with Perceptions of Food Safety and Food Delivery Hygiene Athari, Nurdinintya; Rumanti, Augustina Asih; Anggana, Hilman Dwi
Performa: Media Ilmiah Teknik Industri Vol 24, No 1 (2025): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.24.1.74291

Abstract

The government implemented policies for working and schooling from home and restricted access to public spaces during the COVID-19 pandemic. This policy requires people to stay at home, minimize going home, social distancing, and follow health protocols. To meet their daily consumption needs, the community purchased raw ingredients or ready-to-eat food online using the Mobile Food Delivery Application (MFDA). During the pandemic, the public's use of MFDA technology has increased significantly. Factors that are suspected to influence the increase in MFDA usage are the aspects of food safety and hygiene, as well as the delivery process. According to MFDA providers, pandemic conditions increase competition between providers in providing the best services that provide user safety and comfort. Therefore, the purpose of this research is to investigate the factors that influence consumer behavior toward the acceptance of MFDA so that providers can formulate appropriate strategies to win the competition. The research model is based on the Extended Unified Theory of Acceptance and Use of Technology (UTAUT2) model and several models in previous studies related to acceptance of MFDA. The survey was conducted on 244 MFDA users in the Bandung Raya area during the pandemic. Data processing is using Structural Equation Modeling (SEM) with Partial Least Square (PLS) approach. The results of this study show that Facilitating Conditions, Habits, Perceptions of Food Safety, and Food Delivery Hygiene influence the Behavioral Intention to use MFDA during the pandemic. The results of this research can be used by providers to improve strategies for winning the market in pandemic conditions or other disaster conditions in the future.

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