Rancangan Perbaikan  Produktivitas Terhadap Perubahan Design di Departemen Produksi Sewing

Yusuf Mauluddin; Iis Masitoh

doi:10.33364/kalibrasi/v.18-2.736

Rancangan Perbaikan Produktivitas Terhadap Perubahan Design di Departemen Produksi Sewing

Jurnal Kalibrasi ◽

10.33364/kalibrasi/v.18-2.736 ◽

2021 ◽

Vol 18 (2) ◽

pp. 49-57

Author(s):

Yusuf Mauluddin ◽

Iis Masitoh

Keyword(s):

Tree Analysis ◽

Internal Set ◽

Set Up ◽

Failure Tree

Penelitian ini bertujuan untuk mengidentifikasi faktor dominan yang menyebabkan turunnya produktivitas pada proses produksi Busana Muslim Rabbani Line 4A di CV. Y. Metode yang digunakan pada penelitian ini yaitu metode OMAX (Objective Matrix), FTA (Failure Tree Analysis) untuk mengidentifikasi faktor dominan yang meyebabkan turunnya produktivitas karena adanya pergantian desain produk, dan perbaikannya dengan metode SMED (Single Minute Exchange Of Die). Hasil dari penelitian ini didapatkan faktor dominan penyebab turunnya produktivitas yaitu faktor jam kerja, dimana karena adanya pergantian desain menyebabkan semua mesin harus ada proses set-up. Berdasarkan metode SMED sebagai metode untuk perbaikan diketahui waktu set-up setiap mesin pembuatan busana muslim mengalami penurunan sebesar 7 menit/mesin dengan memisahkan internal set-up (kegiatan yang hanya dilakukan pada saat mesin berhenti) dan eksternal set-up (kegiatan set-up yang dapat dilakukan saat mesin berjalan), waktu set-up sebelum penerapan SMED sebesar 551 menit/line (19 mesin), sedangkan waktu set-up sesudah penerapan SMED dapat diturunkan sebesar 133 menit/line, maka penurunan waktu set-up sebesar 24% setiap ada proses set-up mesin.

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PENINGKATAN EFISIENSI MESIN CNC TURNING MENGGUNAKAN METODE SINGLE MINUTES EXCHANGE OF DIES DI PT.X

Jurnal Ilmiah Teknologi Infomasi Terapan ◽

10.33197/jitter.vol7.iss2.2021.526 ◽

2021 ◽

Vol 7 (2) ◽

pp. 94-100

Author(s):

Muhammad Faizal Nurrizky ◽

Muhammad Anwar Septiana ◽

Jamari Machmudin ◽

Muhamad Syafii

Keyword(s):

Cnc Turning ◽

Internal Set ◽

Set Up

Abstrak Perusahaan X adalah sebuah perusahaan yang bergerak dibidang manufaktur yang memproduksi produk Sparepart Aerospace menggunakan mesin produksi CNC. Kendala yang dihadapi Perushaan X adalah waktu set-up yang lama dan berulang-ulang, Penelitian ini bertujuan untuk meminimasi waktu set-up agar dapat meningkatkan produktivitas produksi dengan mengunakan Metode Single Minute Exchange Die (SMED) pada perusahaan X. Tahapan yang dilakukan antara lain langkah pengumpulan data elemen gerakan set-up yang dilakukan, memisahkan internal set-up menjadi ekternal set-up, menyederhanakan seluruh aspek operasi set-up serta perhitungan produktifitas dari penerapan SMED. Mesin CNC di Perusahaan X berjumlah 8 mesin dimana tingkat efisiensi mesin hanya mencapai 50% - 75%. Berdasarkan data produksi perusahaan bahwa kontribusi pada aktivitas set-up merupakan pengaruh terbesar terhadap waktu menganggur mesin CNC yaitu mencapai 55% dengan waktu set-up selama 51,05 menit pada tiap 1 kali set-up. Perbedaan pada tiap operator menjadi permasalahan dalam perusahaan X. Perhitungan waktu set-up dengan menggunakan metode (SMED) diperoleh waktu set-up sebesar 44,3 menit, waktu set-up sebesar 51,05 menit terdapat penurunan waktu set-up sebesar 6,75 menit

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Study on the Control System of an Automatic Testing Equipment for Diffusion Vacuum Pumps by Fault Tree Analysis

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.118-120.556 ◽

2010 ◽

Vol 118-120 ◽

pp. 556-560

Author(s):

Shi Wei Zhang ◽

Wen Sheng Liang ◽

Zhi Jun Zhang

Keyword(s):

Control System ◽

Fault Tree ◽

Fault Tree Analysis ◽

Automatic Testing ◽

Test Equipment ◽

Automatic Test Equipment ◽

Tree Analysis ◽

The Core ◽

Set Up ◽

Automatic Testing Equipment

In order to promote the performance measurement technique of the diffusion vacuum pumps, one full-automatic test equipment was newly developed and patented. The control system is the core of the test equipment and its reliability analysis is necessary. The structure and the characteristics of the test equipment are introduced in paper. The fault tree of the test equipment is set up and illustrated in detail. Based on fault tree analysis, the reliability designs of the hardware and software of the test equipment are carried out.

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Solving Organisational Problems with Intranet Technology

The Pakistan Development Review ◽

10.30541/v38i4iipp.1021-1036 ◽

1999 ◽

Vol 38 (4II) ◽

pp. 1021-1036

Author(s):

Sohail Jehangir Malik ◽

Hina Nazli ◽

Kashif Abrar

Keyword(s):

Decision Making ◽

Technological Advancement ◽

Institutional Reforms ◽

Essential Requirement ◽

Efficient Management ◽

Internal Set ◽

Set Up ◽

Research Organisations ◽

E Mail

Information serves as an essential intermediate input in decision-making for any business process. It is an essential requirement not only for effective and efficient management but also for medium and long term planning. In this era of technological advancement the rapid growth of information flow has contributed significantly in the expansion of business, commercial, industrial, financial, educational and research organisations. Electronic communication provides the ability to overcome many organisational problems. In recent years, an easy and inexpensive access to information through the Internet and e-mail has created an atmosphere of strong competition among organisations. In this competitive environment, the organisations need an efficient, productive and competent internal set-up based on a well-informed workforce. In the absence of effective co-ordination, the expansion of an organisation may result in inter-group conflicts, unhealthy bureaucratic activities, and various complexities in decision-making [Telleen (1996)]. This applies even more to organisations in developing countries such as Pakistan that are in need of efficient ways to improve governance and enhance institutional reforms.

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The Case Study for Diversity in Nuclear Plant Instrument and Control System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.383-390.4163 ◽

2011 ◽

Vol 383-390 ◽

pp. 4163-4168

Author(s):

Tao Fang ◽

Jin Song Hu ◽

Dao Gang Lu ◽

Zhi Yin Liu

Keyword(s):

Control System ◽

Nuclear Plant ◽

Function Structure ◽

Tree Analysis ◽

Common Cause ◽

Common Cause Failure ◽

Actuation System ◽

Failure Tree ◽

And Control

This paper through describing the comparison between LingAo Phrase II ATWT and Tomari DAS (Diverse Actuation System) in some aspects which including function, structure, and so on. Through the comparison, the author finds the biggest difference between the systems is the manual analog devices are used in ATWT. And the author proves the full digital control system’s performance is used to defense the CCF (Common Cause Failure). Especially the Controller be detailed analyzed by FTA (Failure Tree Analysis) and unavailability, because of the controller’s important. At last the author proposes better solutions for coping with the requirement of the Defense in CCF.

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Study on Fuzzy Neural Network Model of Vehicle-Bicycle Conflicts at Grade Intersection Based on Failure Tree Analysis

ICCTP 2009 ◽

10.1061/41064(358)121 ◽

2009 ◽

Author(s):

Ying-hui Liang ◽

Xing-qiang Zhang

Keyword(s):

Neural Network ◽

Network Model ◽

Neural Network Model ◽

Fuzzy Neural Network ◽

Tree Analysis ◽

Fuzzy Neural ◽

Failure Tree

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Environmental Policy “Outside-In”: How the EU's Engagement with International Environmental Law Curtails National Autonomy

German Law Journal ◽

10.1017/s207183220001779x ◽

2012 ◽

Vol 13 (11) ◽

pp. 1151-1176 ◽

Cited By ~ 2

Author(s):

Christina Eckes

Keyword(s):

International Relations ◽

Basic Assumption ◽

Environmental Law ◽

Legal Order ◽

International Environmental Law ◽

Internal Set ◽

Set Up ◽

Complex Architecture ◽

Organizational Principles ◽

The Eu

The EU legal system, with its many hands and complex architecture, in which national and European powers are closely interwoven, requires a particular form of cooperation. This delicately developed cooperation may be influenced by the EU's ambition to take a statelike role in international relations. Indeed, the basic assumption underlying this Article is that it is not only the EU's complexity that influences the EU's external actions—usually seen as limiting the EU's capacity to speak with one voice—but also that the EU's external actions influence its internal set-up and cooperation practices. As a result of the EU's participation in international legal regimes, established organizational principles might come under pressure. Furthermore, within the complexity of the European legal order, the potential consequences could be more disturbing for stability than within the—monolithic, in comparison—structure of states.

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Transnational Policy Networks and Change Through Internationalization (The Record of Project 5-100)

Полис Политические исследования ◽

10.17976/jpps/2021.05.02 ◽

2021 ◽

pp. 8-24

Author(s):

Anne Crowley-Vigneau ◽

Igor Istomin ◽

Andrey Baykov ◽

Yelena Kalyuzhnova

Keyword(s):

Higher Education ◽

Educational System ◽

Policy Networks ◽

Academic Literature ◽

Transnational Actors ◽

World Class ◽

Internal Set ◽

Set Up ◽

World Class Universities ◽

Education Initiative

This article considers the ideational and political contexts in which Project 5-100, the Russian excellence in higher education initiative emerged, as well as the specificities of its organisational and behavioural model. While Project 5-100 has been studied in the academic literature as regards its efficiency and how it affected the performance and inner workings of the participating universities, the question of how the project came about and the characteristic traits of its internal set-up still remain largely overlooked. The study focuses on the involvement of local and international players, arguing that their successful and organic cooperation influenced both the architecture and the implementation of the project. This paper contributes to the literature on policy networks by showing that transnational actors do not necessarily undermine or challenge state power and can on the contrary help governments implement systemic change. Inspired by the international experience of establishing world-class universities, Project 5-100 was conceived and lobbied by a small but influential group of visionaries pushing for change who – acting in a concerted and purposive manner – acquired a novel and powerful capacity to use international expertise for the development of a key national project, capable of deeply transforming the country’s higher educational system.

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EXTERNAL AND INTERNAL WAVE SET-UP AT POROUS PBA REVETMENTS ON A SAND FOUNDATION

Coastal Engineering Proceedings ◽

10.9753/icce.v33.structures.27 ◽

2012 ◽

Vol 1 (33) ◽

pp. 27

Author(s):

Gisa Foyer ◽

Hocine Oumeraci

Keyword(s):

Large Scale ◽

Wave Length ◽

Irregular Waves ◽

Scale Model ◽

Large Scale Model ◽

Internal Set ◽

Deep Water Wave ◽

Set Up ◽

The Stability ◽

Almost All

Wave set-up is generally considered for the stability analysis of beaches, but not or not explicitly for the design of revetments. Based on large-scale model results with regular and irregular waves, it is shown in this paper that this is not justified. For this purpose, the wave set-up on a porous bonded revetment and the related internal set-up in the sand foundation below the revetment are analysed for different breaker types. The results particularly show that (i) considerable set-up values are obtained for almost all breaker types, (ii) a good correlation exists with the deep water wave length for both external and internal set-up and (iii) the internal set-up is significantly affected by the wave set-up on the slope. Empirical formulae for the prediction of the external and internal set-up are also proposed for both regular and irregular waves.

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MAXIMISING DISCHARGE BURNUP IN AN OPEN CYCLE MOLTEN SALT REACTOR

EPJ Web of Conferences ◽

10.1051/epjconf/202124712002 ◽

2021 ◽

Vol 247 ◽

pp. 12002

Author(s):

Charlie Constable ◽

Ben Lindley ◽

Geoff Parks

Keyword(s):

Molten Salt ◽

Fission Products ◽

Molten Salt Reactor ◽

The Core ◽

Unit Cells ◽

Internal Set ◽

Open Cycle ◽

Set Up ◽

Work Done ◽

Graphite Moderator

This paper discusses work done to find an estimate of the maximum achievable discharge burnup in an open cycle molten salt reactor (MSR). An in-development deterministic code (WIMS11) is used to create a model of a simple generic MSR, and the methodology employed is discussed. Some experimentation is done with regards to the internal set-up of the ‘unit cells’ within the core, which shows there is a strong link between this geometry and the achievable burnup. Work is done to quantify the effects of removing volatile fission products and implementing a two-batch refuelling scheme. Finally, an optimization process is carried out whereby the optimal proportion of graphite moderator within the core is found which balances power across the regions while maximising discharge burnup. Two fuels are tested, one which carries only 235U and 238U, and another which also carries 232Th. It is found that the maximum achievable discharge burnup is approximately 155 MWd/kg, which is considerably higher than modern PWRs, despite a lower enrichment and only two batches of fuel being used.

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