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Strategi Perawatan Mesin Pneumix Catalyst Injection Dengan Konsep Total Productive Maintenance Indarti, Adrian; Purnomo, Hari; Widodo, Imam Djati
Jurnal Migasian Vol. 3 No. 1 (2019): Jurnal Migasian
Publisher : LPPM Akademi Minyak dan Gas Balongan Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v3i1.61

Salah satu permasalahan yang terjadi pada mesin pneumix catalyst injection adalah terhambatnya proses injeksi yang diakibatkan mesin yang tiba -tiba tidak dapat berfungsi dan harus dilakukan kalibrasi, setting sequence atau kegiatan perawatan untuk perbaikan maupun penggantian komponen mesin. Downtime mesin yang besar berdampak pada produktivitas kegiatan produksi dan jumlah serta kualitas produk. Untuk dapat meningkatkan produktivitas maka dilakukan analisis penerapan Total Productive Maintenance (TPM) menggunakan perhitungan Overall Equipment Effectiveness (OEE). Langkah yang dilakukan yaitu melakukan pengukuran OEE serta mengetahui faktor terbesar yang mempengaruhi dengan perhitungan six big losses. Selanjutnya mencari penyebab permasalahan dengan fishbone diagram dan Failure Mode and Effect Analysis (FMEA). Hasil penelitian menunjukkan bahwa produktivitas pada 2 mesin pneumix catalyst injection yaitu mesin A (15A107A) sebesar 52.98% dan mesin B (15A107B) sebesar 75.98%, ternyata masih dibawah standar JIPM yang menjadi acuan perusahaan yaitu sebesar 85%. Faktor terbesar yang mempengaruhi rendahnya OEE adalah performance rate dengan faktor persentase six big losses pada breakdown lossuntuk mesin A sebesar 36.81% dan idling and minor stoppages losses untuk mesin B (15A107B) sebesar 63.55% dari seluruh time loss. Hal yang dilakukan untuk mengatasi dan mengantisipasi rendahnya nilai OEE pada mesin pneumix catalyst injection yaitu dengan diterapkannya autonomous maintenance pada operator produksi, melakukan training bagi teknisi maintenance, melakukan pengawasan terhadap operator tentang kebersihan tempat kerja serta melakukan sistem preventive maintenance pada komponen valve transport [RC2] sesuai waktu pemeliharaan optimum 44 hari untuk mesin A (15A107A) dan 37 hari untuk mesin B (15A107B).

Faktor dan Penjadualan Shift Kerja Lientje Setyawati Maurits; Imam Djati Widodo
Teknoin Vol. 13 No. 2 (2008)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/.v13i2.792

Work shift has negative effect in physical and mental health, work performance and job accident. Disturbance of circadian rhythms is indicated as source of the problems. This article explores some researches related to the impacts of work shift and establishes basic principles of work shift scheduling that considers human need and limitation. Keywords: work shift, circadian rhythms, accident, fatique.

PENGARUH KEMAMPUAN MANAJEMEN, MOTIVASI FRANCHISE, BRAND IMAGE DAN PROMOTION STRATEGY TERHADAP KEBERHASILAN USAHA FRANCHISE (Studi Kasus : Primagama Indonesia Timur) Yunita Primasanti; Imam Djati Widodo
Teknoin Vol. 23 No. 2 (2017)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol23.iss2.art9

Enterprises that can be directly executed properly without having to market from the beginning is to buy products or services that have become, namely Franchise. It is the licensing of an overall business format in which the franchisor grants a license to a number of dealers or franchisee to market a product / service and conduct a business developed by franschisor using a name brand, Trademarks, specialist merchandising services and how to do business that the franchisor owns. This data analysis technique is by using quantitative technique with path analysis. Variable there are 6, which consists of Management Ability, Motivation Franchise, Brand Image and Promotion Strategy. These variables are called independent variables. Performance Franchise enter the dependent variable, while Franchise Cooperation entered variable factor. The sample in this research is 120 respondents, with data collection technique through questionnaire with likert scale. The result of this research is that the variable of Management Capability, Franchise Motivation, Brand Image and Promotion Strategy have direct influence to Franchise Cooperation, but have no direct effect on Knelan Franchise.

Usulan pengembangan fasilitas dan perangkat kendaraan siaran langsung (OB VAN) (Studi kasus di LPPL Radio Gemilang FM Magelang) Affan Rifai; Imam Djati Widodo; Ali Parkhan
Teknoin Vol. 23 No. 3 (2017)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol23.iss3.art1

OB (Outside Broadcasting) Van Radio Gemilang FM Magelang is a vehicle that has studio facilities and transmitting equipment as a studio and broadcast radio transmitters in general in the form of mini and specific functions. From various user inputs such as broadcast division, operator and technical part there are development opportunities that can be done to further improve the quality of facilities and devices according to the needs of coverage and technology activities in the future. This study involved 30 respondents who are competent in operating OB Van equipment. The method used in this development proposal using the measurement of technique parameters with QFD method up to level 2, there are 17 quality variables that are based on 8 Quality Dimension Garvin. From the results of research conducted there are 10 technical respond that can be done, with the most important development priority is software development and audio codec device to reduce digital audio transfer rate transfer with weight 297,7 and internet connection quality with weight 256,8.

Strategi Perawatan Mesin Pneumix Catalyst Injection Dengan Konsep Total Productive Maintenance Adrian Indarti; Hari Purnomo; Imam Djati Widodo
Jurnal Migasian Vol 3 No 1 (2019): Jurnal Migasian
Publisher : LPPM Akademi Minyak dan Gas Balongan Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v3i1.61

Salah satu permasalahan yang terjadi pada mesin pneumix catalyst injection adalah terhambatnya proses injeksi yang diakibatkan mesin yang tiba -tiba tidak dapat berfungsi dan harus dilakukan kalibrasi, setting sequence atau kegiatan perawatan untuk perbaikan maupun penggantian komponen mesin. Downtime mesin yang besar berdampak pada produktivitas kegiatan produksi dan jumlah serta kualitas produk. Untuk dapat meningkatkan produktivitas maka dilakukan analisis penerapan Total Productive Maintenance (TPM) menggunakan perhitungan Overall Equipment Effectiveness (OEE). Langkah yang dilakukan yaitu melakukan pengukuran OEE serta mengetahui faktor terbesar yang mempengaruhi dengan perhitungan six big losses. Selanjutnya mencari penyebab permasalahan dengan fishbone diagram dan Failure Mode and Effect Analysis (FMEA). Hasil penelitian menunjukkan bahwa produktivitas pada 2 mesin pneumix catalyst injection yaitu mesin A (15A107A) sebesar 52.98% dan mesin B (15A107B) sebesar 75.98%, ternyata masih dibawah standar JIPM yang menjadi acuan perusahaan yaitu sebesar 85%. Faktor terbesar yang mempengaruhi rendahnya OEE adalah performance rate dengan faktor persentase six big losses pada breakdown lossuntuk mesin A sebesar 36.81% dan idling and minor stoppages losses untuk mesin B (15A107B) sebesar 63.55% dari seluruh time loss. Hal yang dilakukan untuk mengatasi dan mengantisipasi rendahnya nilai OEE pada mesin pneumix catalyst injection yaitu dengan diterapkannya autonomous maintenance pada operator produksi, melakukan training bagi teknisi maintenance, melakukan pengawasan terhadap operator tentang kebersihan tempat kerja serta melakukan sistem preventive maintenance pada komponen valve transport [RC2] sesuai waktu pemeliharaan optimum 44 hari untuk mesin A (15A107A) dan 37 hari untuk mesin B (15A107B).

Analysis of Customer Satisfaction Using the Modified Servqual Method (Case Study at Waroeng Spesial Sambal Ss) Ridho Dimas Sofwan; Agus Mansur; Imam Djati Widodo
PROZIMA (Productivity, Optimization and Manufacturing System Engineering) Vol 3 No 2 (2019): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/prozima.v3i2.1271

Restaurant business is one of the types of businesses that continues to grow in Indonesia. With the potential of this type of business, restaurants are competing to provide the best service for consumers. Waroeng Special Sambal is one of the restaurants that located in Yogyakarta. Waroeng SS has been serving consumers for years, nevertheless there are things that are felt not to meet with consumer expectations. The purpose of this study is to determine the quality of service in Waroeng SS restaurant, determine the priority of improvements, and determine the perceptions and expectations of consumers using the modified servqual method. The result of this study indicate that the tangible dimension for direct consumers has the lowest value and for consumers nearby, the dimensions that have the lowest performance is responsiveness. The attribute that has the lowest value is “the size of parking space” for direct consumers and “the parking space for vehicle onubstructive” for consumers nearby.

ANALYSIS OF THE DETERMINANTS OF CONSUMER DECISIONS IN PURCHASING HALAL BEAUTY PRODUCTS Eritrina Rizki Chairani; Qurtubi; Imam Djati Widodo; Rahma Fariza
Journal of Industrial Engineering and Halal Industries Vol. 2 No. 2 (2021): Journal of Industrial Engineering and Halal Industries (JIEHIS)
Publisher : Industrial Engineering Department, Faculty of Science and Engineering, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jiehis.3525

Halal beauty products have now begun to attract the attention of the Muslim community in Indonesia, but it does not necessarily show that consumers of halal beauty products prioritize halal products, because there are other factors that can affect purchasing decisions. The purpose of this study is to determine the influence of product quality, halal label, and product price on the purchase decision of halal beauty products, which then based on these results, an evaluation of the level of awareness and concern of female students for halal is carried out. The data was collected by distributing questionnaires to students of University X. The respondents who filled out this research questionnaire were active students of University X who had bought halal beauty products of any brand. This research method is SEM-PLS analysis to predict the influence between independent variables on dependent variables, as well as descriptive analysis to determine the level of awareness and concern of female students for halal. The result of this study is that the three variables each have a positive and significant effect on purchasing decisions. Based on the results of the SEM-PLS pathway coefficient test, it is known that product quality has a greater influence than the halal factor (halal label) when female students decide to buy halal beauty products. Therefore, a further evaluation of the level of halal awareness and concern is carried out by conducting a descriptive analysis on each item of halal label indicators. Through this analysis, the results were obtained that 62.5% of the eight halal label indicator items were in the range of positive categories which showed that the level of halal awareness and concern of female students was high.

Pengendalian Persediaan Obat Kelompok V Berbasis Abc Indeks Kritis Menggunakan Periodic Review System Erlangga Fausa; Ali Parkhan; Imam Djati Widodo
Teknoin Vol. 28 No. 01 (2023)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol28.iss1.art5

Instalasi Farmasi Rumah Sakit memiliki persediaan obat – obatan dengan berbagai jenis dan fungsinya. Mengingat banyaknya macam obat pada instalasi farmasi, maka perlu ditentukan prioritas obat yang akan dioptimalkan, salah satunya menggunakan metode ABC Indeks Kritis. Berkaitan dengan ketidakpastian pemakaian, perlu dilakukan pengendalian persediaan yang ditujukan untuk menjamin terpenuhinya kebutuhan obat untuk pasien dengan biaya persediaan yang minimal. Metode yang dapat digunakan pada kondisi ketidakpastian adalah metode Periodic Review System. Berdasarkan analisis ABC Indeks Kritis, dari 2039 jenis obat 76 jenis diantaranya termasuk kategori A atau Vital, dengan indeks kritis tertinggi adalah ATS 1500 Injeksi dan Fentanyl 0,05 Mg/Ml 2 Ml Injeksi. Kondisi optimal ATS 1500 Injeksi tercapai jika dilakukan pemesanan setiap 8 hari, dengan persediaan maksimum yang diharapkan = 12,69 ≈ 13 ampul, kebijakan ini akan menghasilkan servise level (η) =96,76%, sedangkan kondisi optimal Fentanyl 0,05 Mg/Ml 2 Ml Injeksi tercapai jika dilakukan pemesanan setiap 10 hari, dengan persediaan maksimum yang diharapkan = 24,37 ≈ 25 ampul, kebijakan ini akan menghasilkan servise level (η) = 89,96%

Strategi Perawatan Mesin Pneumix Catalyst Injection Dengan Konsep Total Productive Maintenance Adrian Indarti; Hari Purnomo; Imam Djati Widodo
Jurnal Migasian Vol 3 No 1 (2019): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v3i1.61

Salah satu permasalahan yang terjadi pada mesin pneumix catalyst injection adalah terhambatnya proses injeksi yang diakibatkan mesin yang tiba -tiba tidak dapat berfungsi dan harus dilakukan kalibrasi, setting sequence atau kegiatan perawatan untuk perbaikan maupun penggantian komponen mesin. Downtime mesin yang besar berdampak pada produktivitas kegiatan produksi dan jumlah serta kualitas produk. Untuk dapat meningkatkan produktivitas maka dilakukan analisis penerapan Total Productive Maintenance (TPM) menggunakan perhitungan Overall Equipment Effectiveness (OEE). Langkah yang dilakukan yaitu melakukan pengukuran OEE serta mengetahui faktor terbesar yang mempengaruhi dengan perhitungan six big losses. Selanjutnya mencari penyebab permasalahan dengan fishbone diagram dan Failure Mode and Effect Analysis (FMEA). Hasil penelitian menunjukkan bahwa produktivitas pada 2 mesin pneumix catalyst injection yaitu mesin A (15A107A) sebesar 52.98% dan mesin B (15A107B) sebesar 75.98%, ternyata masih dibawah standar JIPM yang menjadi acuan perusahaan yaitu sebesar 85%. Faktor terbesar yang mempengaruhi rendahnya OEE adalah performance rate dengan faktor persentase six big losses pada breakdown lossuntuk mesin A sebesar 36.81% dan idling and minor stoppages losses untuk mesin B (15A107B) sebesar 63.55% dari seluruh time loss. Hal yang dilakukan untuk mengatasi dan mengantisipasi rendahnya nilai OEE pada mesin pneumix catalyst injection yaitu dengan diterapkannya autonomous maintenance pada operator produksi, melakukan training bagi teknisi maintenance, melakukan pengawasan terhadap operator tentang kebersihan tempat kerja serta melakukan sistem preventive maintenance pada komponen valve transport [RC2] sesuai waktu pemeliharaan optimum 44 hari untuk mesin A (15A107A) dan 37 hari untuk mesin B (15A107B).

Intelligent optimisation for multi-objectives flexible manufacturing cells formation Muhammad Ridwan Andi Purnomo; Imam Djati Widodo; Zainudin Zukhri
Jurnal Sistem dan Manajemen Industri Vol. 8 No. 1 (2024): June
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jsmi.v8i1.7974

The primary objective of conventional manufacturing cell formation typically uses grouping efficiency and efficacy measurement to reduce voids and exceptional parts. This objective frequently leads to extreme solutions, such as the persistently significant workload disparity among the manufacturing cells. It will have a detrimental psychological impact on operators who work in each formed manufacturing cell. The complexity of the problem increases when there is a requirement to finish all parts before the midday break, at which point the formed manufacturing cells can proceed with the following production batch after the break. This research examines the formation of manufacturing cells using two widely recognized intelligent optimization techniques: genetic algorithm (G.A.) and particle swarm optimisation (PSO). The discussed manufacturing system has flexible machines, allowing each part to have multiple production routing options. The optimisation process involved addressing four simultaneous objectives: enhancing the efficiency and efficacy of the manufacturing cells, minimizing the deviation of manufacturing cells working time with the allocated working hours, which is prior to the midday break, and ensuring a balanced workload for the formed manufacturing cells. The optimisation results demonstrate that the G.A. outperforms the PSO method and is capable of providing manufacturing cell formation solutions with an efficiency level of 0.86, efficacy level as high as 0.64, achieving a minimum lateness of only 24 minutes from the completion target before midday break and a maximum difference in workload as low as 49 minutes.

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