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PERANCANGAN PERBAIKAN TATA LETAK PROSES PRODUKSI MENGGUNAKAN SIMULASI SOFTWARE PROMODEL DI PT. JAPRA MANDIRI TEGAL
Get PDFMuhammad Ardan Klausarino, 2025 “PERANCANGAN PERBAIKAN TATA LETAK PROSES PRODUKSI MENGGUNAKAN SIMULASI SOFTWARE PROMODEL DI PT. JAPRA MANDIRI TEGAL”. Laporan Skripsi Teknik Industri Fakultas Teknik dan Ilmu Komputer Universitas Pancasakti Tegal 2025.
PT. Japra mandiri yang berlokasi di Jl. Projosumarto, Sutapraman, Kec. Dukuhturi, Kab. Tegal, Jawa Tengah 52192 merupakan suatu perusahaan yang bergerak di bidang manufaktur yang memproduksi part kendaraan otomotif. Perancangan fasilitas produksi merupakan salah satu faktor yang sangat berpengaruh pada kinerja suatu perusaaan. Hal ini disebabkan oleh tata letak fasilitas yang kurang baik akan menyebabkan pola aliran bahan yang kurang baik dan perpindahan bahan, produk, informasi, peralatan dan tenaga kerja menjadi relatif tinggi yang menyebabkan keterlambatan penyelesaian produk. Dengan adanya perencanaan tata letak fasilitas produksi yang baik, maka gerakan bolak-balik, jarak momen perpindahan material dan waktu proses produksi dapat diminimumkan, pada tata letak proses produksi clamp di perusahaan ini terdapat berjauhannya antar stasiun kerja yang seharusnya berdekatan karena sesuai dengan alur proses produksinya dan itu mutlak untuk didekatkan.
PT. Japra Mandiri Tegal merupakan perusahaan manufaktur komponen kendaraan besar yang mengalami permasalahan pada tata letak proses produksi Clamp yang kurang efisien. Penelitian ini bertujuan untuk merancang perbaikan tata letak proses produksi menggunakan metode Activity Relationship Chart (ARC) dan simulasi software ProModel. Metode penelitian yang digunakan adalah kuantitatif dan eksperimen, dengan pengumpulan data melalui wawancara dan observasi. Hasil penelitian menunjukkan bahwa layout awal memiliki total jarak material handling 58,16 meter dengan waktu proses 4 jam 1 menit. Setelah dilakukan perbaikan, dihasilkan dua layout usulan dengan jarak material handling yang sama yaitu 31,54 meter. Layout usulan 1 menghasilkan waktu proses 1 jam 45 menit, sedangkan layout usulan 2 menghasilkan waktu 1 jam 53 menit. Kedua layout usulan tersebut berhasil meminimalkan jarak perpindahan material dan waktu proses produksi dibandingkan layout awal. Layout usulan 1 direkomendasikan karena menghasilkan waktu proses yang lebih singkat.
Kata kunci : Tata Letak Fasilitas, Proses Produksi, Activity Relationship Chart (ARC), Clamp, Simulasi Software Promodel.
ABSCTRACT
Muhammad Ardan Klausarino, 2025 "DESIGN OF PRODUCTION PROCESS LAYOUT IMPROVEMENT USING PROMODEL SOFTWARE SIMULATION AT PT. JAPRA MANDIRI TEGAL". Thesis Report in Industrial Engineering, Faculty of Engineering and Computer Science, Pancasakti University Tegal 2025.
PT. Japra Mandiri, located at Jl. Projosumarto, Sutapraman, Kec. Dukuhturi, Kab. Tegal, Central Java 52192, is a company engaged in the manufacturing sector that produces automotive vehicle parts. The design of production facilities is one of the factors that greatly influences the performance of a company. This is caused by a poor facility layout, which will lead to an inefficient material flow pattern and relatively high movement of materials, products, information, equipment, and labor, resulting in delays in product completion. With proper planning of the production facility layout, back-and-forth movements, material transfer distances, and production process times can be minimized. In the clamp production process layout at this company, there are distances between workstations that should be closer together according to the production process flow, and it is imperative to bring them closer.
PT. Japra Mandiri Tegal is a manufacturing company of large vehicle components that is experiencing issues with the inefficient layout of the Clamp production process. This research aims to design improvements in the production process layout using the Activity Relationship Chart (ARC) method and ProModel simulation software. The research methods used are quantitative and experimental, with data collection through interviews and observations. The research results show that the initial layout has a total material handling distance of 58.16 meters with a processing time of 4 hours and 1 minute. After the improvements were made, two proposed layouts were produced with the same material handling distance of 31.54 meters. Proposed layout 1 results in a processing time of 1 hour and 45 minutes, while proposed layout 2 results in a time of 1 hour and 53 minutes. Both proposed layouts successfully minimized the distance of material transfer and production processing time compared to the initial layout. Proposal layout 1 is recommended because it results in a shorter processing time.
Keywords: Facility Layout, Production Process, Activity Relationship Chart (ARC), Clamp, Promodel Software Simulation
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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