scholarly journals PERANCANGAN ULANG TATA LETAK FASILITAS DALAM MENINGKATKAN EFEKTIVITAS PRODUKSI (STUDI OBSERVASI PT. KALIMANTAN CONCRETE ENGGINERRING)

JTAM ROTARY ◽  
2019 ◽  
Vol 1 (2) ◽  
pp. 103
Author(s):  
Rakhmat Fauzy ◽  
Qomariyatus Sholihah
Keyword(s):  
Material Handling ◽  
Raw Materials ◽  
Facility Design ◽  
Material Transfer ◽  
Current Production ◽  
Front Office ◽  
Box Culvert ◽  
Factory Layout ◽  
The Relationship ◽  
Facility System

Industry is an economic activity that processes raw materials, raw materials, semi-finished goods or finished goods into high-quality goods in use, including engineering and engineering activities. Thus, industry is part of the production process. Industrial materials are taken directly or indirectly, then processed, resulting in more valuable goods for the community. In an industry not only concerns how much investment should be invested, production procedures and marketing of products but also requires the planning of facilities that include the location planning facility and facility design. Facility design includes facility system design, factory layout and material handling system (material transfer). (Wikipedia Bahasa Indonesia). In its current development PT. Kalimantan Concrete Engineering extends production land by purchasing a plot of land adjacent to the current production site, but it has not been enabled yet, in addition to the placement of U-dith and Box Culvert production which have not been placed in accordance with its area in the current name still in place at road front office and other areas that are still far apart. In accordance with the above explanation, we can know that the importance of an effective and efficient facility layout planning where it is in need in material handling arrangements, time efficiency, and the flow of work mobility. So this research is expected to be able to provide trobosan in the relationship layout facilities and improve the effectiveness of work better. Keywords: PT. Kalimantan Concrete Engineering, ARC, MHPS, Efektivitas

scholarly journals Perbaikan Rancangan Tata Letak Lantai Produksi di CV. XYZ

2013 ◽  
Vol 2 (2) ◽  
pp. 81
Author(s):  
Nunung Nurhasanah ◽  
Bima Prasetya Simawang
Keyword(s):  
Optimal Design ◽  
Minimum Distance ◽  
Material Handling ◽  
Raw Materials ◽  
Rectilinear Distance ◽  
The Third ◽  
Total Distance ◽  
Flow Components ◽  
The Relationship ◽  
Initial Layout

<p><em>Abstrak <strong>-</strong> </em><strong>Perancangan Tata letak fasilitas adalah perencanaan dan integrasi aliran komponen-komponen suatu produk untuk mendapatkan interelasi yang paling efektif dan efisien antar operator, peralatan, dan proses transformasi material dari bagian penerimaan sampai ke bagian pengiriman produk jadi. Penelitian ini bertujuan </strong><strong>untuk </strong><strong>menganalisis dan merancang tata letak fasilitas lantai produksi berdasarkan jarak perpindahan material yang minimum di CV. XYZ</strong><strong>.</strong><strong> Penelitian diawali dengan</strong><strong> me</strong><strong>nentukan produk yang akan dijadikan sebagai objek penelitian.</strong><strong> </strong><strong>Langkah-langkah berikutnya adalah</strong><strong> </strong><strong>menentukan jumlah mesin teoritis dengan <em>Routing Sheet</em>; tentukan jumlah mesin sebenarnya dengan <em>Multi Product Process Chart</em>;<em> </em>menentukan luas lantai produksi, luas gudang bahan baku, dan luas gudang barang jadi; menghitung <em>Material Handling Planning Sheet </em>(MHPS) dengan menggunakan pendekatan <em>Fuzzy Layout Trapezoidal</em>;<em> </em>membuat <em>From To Chart </em>(FTC); dan membuat tabel skala prioritas</strong><strong>. </strong><strong>Perhitungan hasil rancangan yang optimal dengan menggunakan 3 metode, yaitu <em>Relationship Diagramming Method (RDM),</em></strong><strong> </strong><strong><em>Hollier 1 Method</em></strong><strong>, dan <em>Hollier 2 Method<span style="text-decoration: underline;">.</span></em> D</strong><strong>ari ke</strong><strong>tiga</strong><strong> metode tersebut </strong><strong>dipilih</strong><strong> </strong><strong>hasil dari perhitungan total </strong><strong>yang memilliki </strong><strong>jarak <em>rectilinear</em></strong><strong> yang terkecil.</strong><strong> Dari tiga metode yang digunakan didapatkan hasil total jarak terkecil 82.65 meter berdasarkan RDM.</strong></p><p> </p><em>Abstract</em> - <strong>Layout of the facility as the planning and integration of the flow components of a product to get interelation the most effective and efficient among operators, equipment, and process of the transformation of material from the reception through to the delivery of finished products. This research aims to analyze and design the layout of the floor production facilities based on the minimum distance of displacement of material in CV.XYZ. Initialing we determined the product as a research object, then specify the number of machines with the theoretical Routing Sheet, after it was determined the number of actual machine with Multi Product Process Chart, then determine the area of the production floor, spacious warehouses, raw materials and finished goods warehouse area, then calculate the Material Handling Planning Sheet (MHPS) using Fuzzy Trapezoidal Layout approach, then make a From To Chart (FTC), then make the table a priority scale. To calculate the optimal design we need three methods, namely Relationship Diagramming Method, Hollier 1 Method, and the Hollier 2 Method and then results from the third such methods as compared to the results of the calculation of total distance and initial layout selected a rectilinear distance with the smallest result. The results of data processing in this research is total distance most efficient is the total distance smallest among early layout and also layouts proposal obtained by using third method is as much as 826,5 meters. Total distance displacement material between machine is 98.5 meters, using the relationship layout diagramming method.</strong>

scholarly journals Analysis of Factory Facility Layout Design Using the Craft Algorithm Method At Pt. Focus on Ciptamakmur Bersama, Blitar

2021 ◽  
Vol 3 (2) ◽  
pp. 1-13
Author(s):  
Febri E. Susanto ◽  
Rusindayanto
Keyword(s):  
Material Handling ◽  
Manufacturing Industry ◽  
Raw Materials ◽  
Cost Of Transport ◽  
Unit Distance ◽  
Natural Rock ◽  
Transport Unit ◽  
Material Handling Costs ◽  
The Cost ◽  
The Relationship

PT. FOCUS CIPTAMAKMUR BERSAMA, Blitar, East Java. is a company engaged in the manufacturing industry manufacture Hexabent (mixed fertilizer) with Bentonite raw materials (natural rock). In the process of operation PT. FOCUS TOGETHER CIPTAMAKMUR have problems at a distance of material handling systems. In this study using CRAFT algorithm and as aligning with ARC method. This method aims to determine the function of the relationship between the stations to each other and to minimize the cost of material displacement. Cost of material displacement is defined as the flow of products, the distance and cost of transport unit. Collecting data in this study through pengkuran distance between stations, material handling costs between stations (OMH per unit distance), and the number of stations that exist in the company. From the research results obtained by the method of saving CRAFT distance from the initial layout of 2,751 meters to 1,332 meters difference of 20.93 %. And earned comparisons to the costs of moving materials from Rp. 1.684.800 to Rp. 1.332.050 or occur savings of 20.93 %.

scholarly journals Redesigning layout in the palm oil tank plant to enhance the utility

2018 ◽  
Vol 197 ◽  
pp. 14012 ◽  
Author(s):  
Anita Christine Sembiring ◽  
Irwan Budiman ◽  
Hardianta Tarigan
Keyword(s):  
Material Handling ◽  
Group Technology ◽  
Raw Materials ◽  
Rank Order ◽  
Spare Parts ◽  
Similarity Coefficient ◽  
Material Transfer ◽  
Matrix Rank ◽  
Close Relationship ◽  
Oil Tank

Material transfer is one of the most important activities in the production process activities and has a close relationship with the design of the layout of production facilities. A manufacturing company engaged in the manufacture and assembly of machine spare parts at the oil palm plant constraints in terms of material handling so that the decline in utility of the production floor layout and the increasing cost of moving raw materials. To improve the utility on the production floor using group technology method that is Rank Order Clustering (ROC) and Similarity Coefficient (SC). From the result of matrix rank calculation in pairs or between machines then SC method is the best layout design with decreasing material displacement moment by 56,86%. And to improve the layout of facilities on the production floor using BLOCPLAN algorithm that is the value of the degree of Adjency Score of 0.5317. This proposed layout provides a smaller displacement moment so as to shorten the processing time of all parts by 338 minutes and increase utility on the production floor.

scholarly journals Theoretical and Methodological Approaches to Ecological Changes, Social Behaviour and Human Intergroup Tolerance 300,000 to 30,000 BP

2021 ◽  
Vol 28 (1) ◽  
pp. 53-75 ◽  
Author(s):  
Penny Spikins ◽  
Jennifer C. French ◽  
Seren John-Wood ◽  
Calvin Dytham
Keyword(s):  
Social Behaviour ◽  
Environmental Variability ◽  
Raw Materials ◽  
Modern Human ◽  
Resource Exploitation ◽  
Agent Based ◽  
Advantages And Disadvantages ◽  
Ecological Changes ◽  
The Relationship ◽  
Social Behaviours

AbstractArchaeological evidence suggests that important shifts were taking place in the character of human social behaviours 300,000 to 30,000 years ago. New artefact types appear and are disseminated with greater frequency. Transfers of both raw materials and finished artefacts take place over increasing distances, implying larger scales of regional mobility and more frequent and friendlier interactions between different communities. Whilst these changes occur during a period of increasing environmental variability, the relationship between ecological changes and transformations in social behaviours is elusive. Here, we explore a possible theoretical approach and methodology for understanding how ecological contexts can influence selection pressures acting on intergroup social behaviours. We focus on the relative advantages and disadvantages of intergroup tolerance in different ecological contexts using agent-based modelling (ABM). We assess the relative costs and benefits of different ‘tolerance’ levels in between-group interactions on survival and resource exploitation in different environments. The results enable us to infer a potential relationship between ecological changes and proposed changes in between-group behavioural dynamics. We conclude that increasingly harsh environments may have driven changes in hormonal and emotional responses in humans leading to increasing intergroup tolerance, i.e. transformations in social behaviour associated with ‘self-domestication’. We argue that changes in intergroup tolerance is a more parsimonious explanation for the emergence of what has been seen as ‘modern human behaviour’ than changes in hard aspects of cognition or other factors such as cognitive adaptability or population size.

Pots on mats: mat-impressed salt-extraction pottery at Chalcolithic Provadia-Solnitsata, Bulgaria

Antiquity ◽  
2021 ◽  
pp. 1-16
Author(s):  
Mila Andonova ◽  
Vassil Nikolov
Keyword(s):  
Material Culture ◽  
Large Scale ◽  
Raw Materials ◽  
Salt Production ◽  
Production And Consumption ◽  
Late Chalcolithic ◽  
South Eastern Europe ◽  
Materials Used ◽  
The Relationship

Evidence for both basket weaving and salt production is often elusive in the prehistoric archaeological record. An assemblage of Middle–Late Chalcolithic pottery from Provadia-Solnitsata in Bulgaria provides insight into these two different technologies and the relationship between them. The authors analyse sherds from vessels used in large-scale salt production, the bases of which bear the impression of woven mats. This analysis reveals the possible raw materials used in mat weaving at Provadia-Solnitsata and allows interpretation of the role of these mats in salt production at the site. The results illustrate how it is possible to see the ‘invisible’ material culture of prehistoric south-eastern Europe and its importance for production and consumption.

PROSPECTS FOR USING ASTRAGALUS ONOBRYCHIS AS A SOURCE OF NATURAL ANTIOXIDANTS

2021 ◽  
pp. 47-53
Author(s):  
Pozdnyakovа Т.А. ◽  
Kuleshovа Е.S. ◽  
Bubenchikov R.A.
Keyword(s):  
Antioxidant Activity ◽  
Free Radicals ◽  
Chemical Interaction ◽  
Raw Materials ◽  
Natural Antioxidants ◽  
The Body ◽  
Plant Raw Materials ◽  
Total Antioxidant ◽  
Promising Source ◽  
The Relationship

The predominance of synthetic and genetically modified foods in the diet of a modern person often leads to disruption of natural metabolic processes and the accumulation of toxic free radicals in the body, which provokes the development of various diseases. Natural antioxidants from medicinal plants can help maintain health and stop the processes of peroxidation. In our opinion, Аstragalus onobrychis can become a promising source of natural antioxidants. The aim of this study was to establish the antioxidant activity in extracts from the herb Astragalus onobrychis. In order to obtain objective and reliable results during our research, we used two methods: the method of titrimetry and spectrophotometry of free radicals. The titrimetric method is based on the chemical interaction between an oxidizing agent (potassium permanganate) and natural antioxidants present in extracts from plant raw materials, since they exhibit the properties of reducing agents. The spectrophotometric method makes it possible to assess the value of antioxidant activity and the duration of the reaction by assessing the interaction of 2,2-diphenyl-1-picrylhydrazil with plant antioxidants. To establish the relationship between the antioxidant activity and the presence of phenolic compounds in the plant, the content of flavonoids and hydroxycinnamic acids in the herb Astragalus onobrychis was determined. As a result of the studies, the total antioxidant activity of extracts from the herb Astragalus onobrychis was established and it was revealed that its value depends on the type of extractant used, since this factor is associated with the content of various groups of natural antioxidants in the extraction. The data obtained indicate the prospects of using the herb Astragalus onobrychis as a source of natural antioxidants.

The relationship between internal integration and manufacturing flexibility in the Egyptian industry

2019 ◽  
Vol 11 (1) ◽  
pp. 16-33 ◽  
Author(s):  
Magdy A. Khalaf ◽  
Mohamed Yehia El Mokadem
Keyword(s):  
Material Handling ◽  
Mediating Effect ◽  
Mediation Effect ◽  
Manufacturing Flexibility ◽  
Content Type ◽  
Research Findings ◽  
New Perspective ◽  
Internal Integration ◽  
The Relationship ◽  
Triadic Relationship

Purpose This paper aims to empirically investigate the triadic relationship between internal integration, internal flexibility and external flexibility. Design/methodology/approach This research hypothesized the mediation effect of internal flexibility on the relationship between internal integration and external flexibility. Survey data were collected and analyzed using simple and mediation regression analysis to test the study hypotheses. Findings The research finding reveals that machine, labor and material handling flexibilities; being as internal flexibility dimensions mediate the relationship between internal integration and volume and mix flexibilities; being as external flexibility dimensions. The results provided insufficient evidence on the mediating effect of routing flexibility on the relationship between internal integration and both volume and mix flexibilities. Research limitations/implications This research presents a new perspective for research studies to understand the factors that affect manufacturing flexibility. However, the nature of the surveyed sample and using of a single informant might limit the generalizability of the research findings. Practical implications This study provides useful insights for firms wishing to enhance their competitiveness through improving their flexibility. The companies should be aware of the importance of developing a suitable platform for coordinating inter-departmental activities to enhance its internal competencies, which, in turn, improve its customer-facing capabilities and boosts its competitiveness. Originality/value This paper contributes to knowledge by proposing and empirically testing the mediating effect of internal flexibility on the relationship between internal integration and external flexibility.

scholarly journals Bacterial fabric: introductory studies on the application of biomimetics in the bacterial fermentation process

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Dulce Maria Holanda Maciel ◽  
Luísa Córdova Wandscheer ◽  
Daniela Novelli
Keyword(s):  
Environmental Impact ◽  
Consumer Goods ◽  
Fermentation Process ◽  
Raw Materials ◽  
Future Scenario ◽  
Bacterial Fermentation ◽  
Market Chain ◽  
Fabric Production ◽  
The Relationship

Thinking about innovations that reduce environmental impact and offer quality consumer goods is a way of proposing a future scenario governed by eco-efficiency values. Through an exploratory bibliographic and documentary research, which qualitatively analyses Kombucha authors and fermenters, this article seeks to identify the relationship between biomimetics and bacterial fabric production as an eco-efficient product in the fashion market chain. The general objective of this case study is to explain the fermentation process to encourage the search for raw materials inserted in the sustainability proposal.

scholarly journals The Relationship between Raw Materials and Producing Areas of Folk Crafts in Kanto Distinct

2011 ◽  
Vol 74 (5) ◽  
pp. 469-472
Author(s):  
Kota MARUYA ◽  
Masato DOHI ◽  
Sanae SUGITA
Keyword(s):  
Raw Materials ◽  
The Relationship

scholarly journals Layout design of new production shop based on SLP

2021 ◽  
Vol 251 ◽  
pp. 03097
Author(s):  
Lijie Zhao
Keyword(s):  
Material Handling ◽  
Field Investigation ◽  
Production Costs ◽  
General Situation ◽  
New Production ◽  
Systematic Layout Planning ◽  
Operation Unit ◽  
Work Units ◽  
The Cost ◽  
The Relationship

It has become the main way for heavy industry enterprises to decrease the cost to excavate “logistics resources” according to the Systematic Layout Planning (SLP). Taking the new tool shaft machining workshop of Luoyang yituo zhongcheng machinery co., LTD. as an example, through the method of field investigation and visit, we get the data of the process flow, material handling, the relationship between each process and the general situation of the new workshop. The SLP method is used to divide the work units in the workshop, analyze the relationship between logistics and non-logistics among each work unit, determine the comprehensive relationship between each operation unit, and make the position correlation diagram. Besides, we also combine the current situation of the workshop to sort out the layout scheme to reduce the production costs of the workshop.

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