scholarly journals EVALUASI TATA LETAK FASILITAS PRODUKSI KRIPIK PISANG PADA CAHAYA INDI KABUPATEN DONGGALA

2020 ◽  
Vol 3 (1) ◽  
pp. 27-40
Author(s):  
Pria Tubagus ◽  
Saharuddin Kaseng ◽  
Asngadi Asngadi
Keyword(s):  
Material Flow ◽  
Production Management ◽  
Production Efficiency ◽  
Layout Design ◽  
Idle Time ◽  
Line Balancing ◽  
Production Facility ◽  
Maximum Profit ◽  
Efficiency And Effectiveness ◽  
Initial Layout

Basically, the purpose of production management is directed to create production efficiency and effectiveness to improve the results and contribute to the maximum profit achievement of the company. One of the problems in production management that influences the efficiency and effectiveness of production is layout arrangement of production facilities. This research is conducted through direct observation in Banana Chips Company ‘Cahaya Indi’ located in Donggala District. The type of research is quantitative using line balancing method and travel chart. The result of the line balancing method shows the efficiency of banana chips production process is 90,73% with idle time of 9,27%. While the result of travel chart method indicates a new layout design of banana chips production facility at Cahaya Indi is more effective with material flow load of 198,83 from the initial layout of 259,93. Pada dasarnya, tujuan manajemen produksi selalu diarahkan pada terciptanya efisiensi dan efektifitas produksi, agar dapat meningkatkan hasil produksi serta memberikan konstribusi yang maksimal terhadap laba perusahaan. Salah satu permasalahan manajemen produksi yang berpengaruh terhadap efisiensi dan efektifitas produksi adalah pengaturan tata letak (layout) fasilitas produksi. Penelitian ini dilakukan dengan cara observasi langsung pada Cahaya Indi yang bertempat di Kabupaten Donggala. Jenis penelitian yang diguanakan adalah penelitian kuantitatif dengan menggunakan metode line balancing dan travel chart. Hasil penelitian dengan menggunakan metode line balancing diperoleh efisiensi dari proses produksi kripik pisang sebesar 90,73% dengan waktu menganggur 9,27%. Sedangkan hasil dari metode travel chart diperoleh rancangan baru tata letak fasilitas produksi kripik pisang pada Cahaya Indi yang lebih efektif sebesar 198,83 beban aliran bahan dari tata letak mula-mula sebesar 259,93 beban aliran bahan.

scholarly journals ANALISIS EFEKTIFITAS DAN EFESIENSI TATA LETAK PABRIK TAHU SUPER AFIFAH DI KELURAHAN NUNU KECAMATAN TATANGA PALU BARAT

2020 ◽  
Vol 4 (3) ◽  
pp. 253-264
Author(s):  
Arham Arham ◽  
Asngadi Asngadi ◽  
Syamsuddin Syamsuddin
Keyword(s):  
Production Process ◽  
Material Flow ◽  
Quantitative Research ◽  
Idle Time ◽  
Line Balancing ◽  
Production Facility ◽  
Effectiveness And Efficiency ◽  
Initial Layout

This study aims to analyze the effectiveness and efficiency of layout inTahu Super Afifah Factory in Nunu Village, Tatanga District, West Palu. The type of research used is quantitative research using line balancing method and travel chart. Result of research by using line balancing method obtained efficiency of tofu production process equal to 90,04% with idle time 9,96%. While the result of travel chart method obtained new design layout of production facility of factory know Super Afifah which more effective equal to 441,74 material flow load from initial layout equal to 627,38 material flow load. By comparison 185.64 material flow load or 29.58%. Penelitian ini bertujuan untuk menganalisis efektivitas dan efesiensi tata letak pada Pabrik Tahu Super Afifah di Kelurahan Nunu Kecamatan Tatanga Palu Barat. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan menggunakan metode line balancing dan travel chart. Hasil penelitian dengan menggunakan metode line balancing diperoleh efesiensi dari proses produksi tahu sebesar 90,04% dengan waktu menganggur 9,96%. Sedangkan hasil dari metode travel chart diperoleh rancangan baru tata letak fasilitas produksi pabrik tahu Super Afifah yang lebh efektif sebesar 441,74 beban aliran bahan dari tata letak mula-mula sebesar 627,38 beban aliran bahan dengan perbandingan 185,64 beban aliran bahan atau 29,58%.

scholarly journals PERAN DESAIN LAYOUT DAN PEMELIHARAAN FASILITAS PRODUKSI DALAM MENUNJANG KELANCARAN PROSES PRODUKSI PADA RAJA MIE COKRO KOTA PROBOLINGGO

2018 ◽  
Vol 2 (1) ◽  
pp. 13
Author(s):  
Dedi Joko Hermawan
Keyword(s):  
Production Process ◽  
Good Condition ◽  
Layout Design ◽  
Production Facility ◽  
Production Activity ◽  
Manufacturing Company ◽  
Efficiency And Effectiveness ◽  
Facility Maintenance ◽  
Design Production ◽  
Production Facilities

<p>The production process is a series of processes or steps involved in producing a good product in a manufacturing company. To achieve the level of efficiency and effectiveness in the production activity is necessary to note several factors that influence the course of the production process. Design layout and maintenance of production facilities being part of the factor. Where the design layout is a preparation of the layout of production facilities such as machinery and equipment or other equipment used in production activities. While maintenance is an activity to maintain or keep the production facilities to keep them in good condition. The purpose of this study was to determine whether the design layout and maintenance of production facilities have a role in supporting the smooth production process. By using 9 informants, the results of this study indicate that in Probolinggo Clark King Noodle production facility layout design applied adapted to the stages of the production process. While the maintenance of the machines is done routinely every month for oil changes and cleaning and once a year for a replacement battery and dynamo. And it has launched a noodle production process that took place during this time. Thus has proven that the design layout and maintenance of production facilities is instrumental in supporting a smooth production process that takes place within a manufacturing company.</p><p><br />Keywords : Layout Design, Production Facility Maintenance, Production Process</p>

scholarly journals Accelerating High-Throughput Screening for Structural Materials with Production Management Methods

Materials ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1330 ◽  
Author(s):  
Alexander Bader ◽  
Finn Meiners ◽  
Kirsten Tracht
Keyword(s):  
High Throughput ◽  
Material Flow ◽  
High Throughput Screening ◽  
Production Management ◽  
Waiting Times ◽  
Complex Structure ◽  
New Drugs ◽  
Order Processing ◽  
Speed Up ◽  
Process Trial

High-throughput screenings are widely accepted for pharmaceutical developments for new substances and the development of new drugs with required characteristics by evolutionary studies. Current research projects transfer this principle of high-throughput testing to the development of metallic materials. In addition to new generating and testing methods, these types of high-throughput systems need a logistical control and handling method to reduce throughput time to get test results faster. Instead of the direct material flow found in classical high-throughput screenings, these systems have a very complex structure of material flow. The result is a highly dynamic system that includes short-term changes such as rerun stations, partial tests, and temporarily paced sequences between working systems. This paper presents a framework that divides the actions for system acceleration into three main sections. First, methods for special applications in high-throughput systems are designed or adapted to speed up the generation, treatment, and testing processes. Second, methods are needed to process trial plans and to control test orders, which can efficiently reduce waiting times. The third part of the framework describes procedures for handling samples. This reduces non-productive times and reduces order processing in individual lots.

ANALYSIS OF THE STRUCTURAL DYNAMICS OF THE DIGITAL ECONOMY IN TODAY'S REALITIES

2021 ◽  
Vol 14 (1) ◽  
pp. 40-47
Author(s):  
Tatуana Ivanovna LOMACHENKO ◽  
Keyword(s):  
Structural Dynamics ◽  
Digital Technology ◽  
Business Strategy ◽  
Production Management ◽  
Production Efficiency ◽  
Business Processes ◽  
Business Environment ◽  
Digital Economy ◽  
Digital Transformation ◽  
Evolutionary Stage

Nowadays, there is no consensus that digitalization is a threat to business security or an opportunity to comprehensively manage the entire chain of business processes in real time, taking into account incoming data from all assets. However, political and economic instability, demand volatility, and competition are all a set of global challenges that digital transformation has responded to. In industry, the competitive advantage has become not the ownership of the enterprise, the firm, but access to digital technology, on which the efficiency of work with specific resources depends. The processes of forming individual business segments related to production management based on modern digital technology have already been launched and most companies are focused on this direction. The article reveals the features of the evolutionary stage of digital economy development, presents the relationship of this process with the formation of the conceptual framework from the theoretical foundations, substantiated in the 1990s by foreign and domestic scientists to modern approaches in the interpretation of digital economy definitions. The article proposes the structural dynamics of the digital economy in today's realities, revealing internal problems, opportunities for economic growth, maturity and readiness of the state to new ways of doing business in the digital economy and digital transformation, to form the country's national strategy. In addition, the conditions under which digital transformation opens up new opportunities for the business environment, the public sector and society as a whole are presented. Changes in business strategy, organizational forms, business process capabilities, new approaches in working with clients, competitive advantages, increase in profit sources are analyzed. As a result, the efficiency of the whole system increases, which allows to reach a fundamentally new level of production efficiency in a short time.

PRACTICAL PRODUCTION LAYOUT DESIGN FOR MULTI-PRODUCT AND SMALL-LOT-SIZE PRODUCTION: A CASE STUDY

2016 ◽  
Vol 78 (7) ◽  
Author(s):  
Cheng Ying, Nyeoh ◽  
Hasnida Ab-Samat ◽  
Shahrul Kamaruddin
Keyword(s):  
Manufacturing Systems ◽  
Production Efficiency ◽  
Job Shop ◽  
Flow Line ◽  
Facility Layout ◽  
Layout Design ◽  
Simulation Software ◽  
Utilization Rate ◽  
Lot Size ◽  
Related Data

Facility layout design has an important function in manufacturing systems because it affects manufacturing costs, work in progress, lead times, and production output. This study presents facility layout designs for multi-product and small-lot-sized production lines. This research focuses on the development and analysis of layout alternatives on the basis of performance measures and aims to improve production efficiency. Thus, the tools and techniques available for the layout designed were investigated. Related data were collected, and alternative layouts were developed using the WITNESS simulation software. Finally, the alternative layouts were ana1yzed and evaluated using the analytic hierarchy process to identify the best possible layout. Two important parameters observed in the alternative layouts: the ability to produce a desired output and the flexibility of each layout coherent with the fluctuation of product demands in the industry. Results from analysis shows that suggested Model 3 with the combination of flow line and job shop configurations is the most suitable layout. This model has the highest machine utilization rate and the highest labour utilization rate yet requires only 21 operators, the lowest number of workers. For future work, this type of layout should be tested with different variation in lot sizes.

scholarly journals Analysis of Production Efficiency Broiler Chicken Farm on Pattern Partnership of Contract Farming in Kampar District

2020 ◽  
Vol 3 (1) ◽  
pp. 60-70
Author(s):  
Elsyintia Dwi Putri ◽  
Cepriadi Cepriadi ◽  
Fajar Restuhadi
Keyword(s):  
Analytical Method ◽  
Broiler Chicken ◽  
Production Efficiency ◽  
Efficiency Analysis ◽  
Production Costs ◽  
Analysis Method ◽  
Contract Farming ◽  
Maximum Profit ◽  
Chicken Farm ◽  
Dea Method

Chicken broiler is the main commodities  and largest in Indonesia, where Kampar district into production centre in the province of Riau. According to the company's partners, breeder who partnered with the pattern contract farming hasn't been able to combine the use of livestock production facilities as well as labor. This resulted in not maximizing the profits obtained by breeders. The purpose of the research was to analyze broiler chicken farming and analyze the efficiency of broiler chicken production. Analytical method used is the analysis method of broiler chicken flocks and the DEA method. Respondents needed is 40 farmers who have partnered with the contract farming pattern. The results showed that the production costs of Rp.180.031.229 /period, revenue Rp.203.573.865/period, so that the profit amounting to Rp 23.542.636/period with R/C ratio of 1.13. The results of the efficiency analysis show that inefficient farmers are more numerous than those who have been efficient. It showed breeders hasn't been able to use the minimum input produce output that is optimal and maximum profit.

scholarly journals USING THE METHOD OF SEQUENTIAL RESTRICTIONS FOR SOLVING A DUAL-OBJECTIVE PROBLEM OF PRODUCTION PLANNING

2020 ◽  
Vol 11 (87) ◽  
Author(s):  
Nataliia Dovha ◽  
◽  
Hryhorii Tsehelyk ◽  
Keyword(s):  
Optimization Problem ◽  
Production Efficiency ◽  
Point Of View ◽  
Main Task ◽  
Production Plan ◽  
Optimal Production ◽  
Economic Point ◽  
Use Of Resources ◽  
Maximum Profit

The processes of optimization of the production plan according to certain criteria by modeling were investigated. Achieving effective results directly depends on the optimal production plan. The most important thing in determining the optimal production plan is the choice of modeling criteria. For the most part, the quality of decisions is characterized not by one but by many incomparable criteria. Therefore, it is necessary to make decisions based not on one but on many criteria. This so-called multi-objective optimization problem. For solving such problems is widely used mathematical methods. Mathematical approach can be used to solve problems in any particular activity as mathematics abstracted from specific features characteristic of a particular solution. Therefore, from the point of view of mathematics, the optimal result can be obtained with various established criteria, but from the economic point of view it is important to choose the ones that are of decisive importance. That is, their weight is important for the consumer when making a purchase decision, and for the manufacturer – in terms of production capabilities of certain types and results (production efficiency). The basis of the operation of any enterprise is a production program (production and sales plan). The main task of the production plan is to meet the needs of consumers in high-quality products, which are produced with the best use of resources, on the one hand, and the enterprise to get the maximum profit, on the other. With this in mind, a two-criteria optimization model that allows to make a production plan was proposed. The plan ensures that products are produced with the best use of available resources and at the same time ensures maximum quality of manufactured products and maximum profit from sales of these products. The solution of the problem with two objective functions and linear constraints is achieved by step-by-step solution of the proposed mathematical model of optimization of the production plan using the method of sequential restrictions. The simplex method was also used. An example shows an algorithm for solving the optimization problem.

scholarly journals THE UPGRADED ROLE OF THE VALUE STREAM DESIGN FOR REDESIGNING THE FACTORY LAYOUT

2020 ◽  
Vol Vol. 36 (No. 2) ◽  
pp. 49-57
Author(s):  
István Vajna ◽  
Anita Tangl
Keyword(s):  
Material Flow ◽  
Layout Design ◽  
Simulation Software ◽  
Shop Floor ◽  
Value Stream ◽  
Work In Process ◽  
Production Area ◽  
Production Areas ◽  
Milk Run ◽  
Factory Layout

The case study shows the re-optimization of an initial new factory layout design with Value Stream Design (VSD). The VSD is a quantitative method and its’ final goal is to make a waste free optimized material flow. The primary goal of arrangement is to reduce transportation distances and frequencies, optimize human load. Initially the whole factory shop floor layout design was already made in push concept. The plans were made by production management, logistics, engineering department at the headquarter of the multinational automotive company with based on VDI2870 holistic concept linking strategy on tactics and operation. On the layout (v1.) the hundreds of machines were placed and arranged by CAD (Computer Design) engineers to fit the space. The factory building has 15,000 m2 with empty shop floor waiting for the final decisions for equipment. The factory production area was shared into six main production areas (P1-P6), which correlates with their product complexity of the product families. Each production area output can be finished product (FP) or semi-finished product (SFP) for the next production areas. To validate the whole factory layout it was necessary to involve lean experts that identified disadvantages and constraints. Without lean implementation the company’s transportation waste would be 49% more per year. The Value Stream Design importance nowadays is upgrading to a higher level, when the whole global business is changed, the labor force fluctuates, and the cost and delivery time reduction plays a vital role in the company’s profit and future. The research shows that if the decision taking is based on real data and facts the controlling and management can do its best in time. Using VSD and re-evaluating the transportation routes, frequency and costs is the first step to define a smooth, low cost, material flow (v2.). This development ensured the company to drive from push to pull production through mixed production system. Originally, the production flow was clockwise orientation. It was changed step by step to mixed production by eliminating work in process storages, implementing FIFO lanes, Milk Run, and Kanban. The total annual transportation distances were reduced from 4,905,000 m between the rump-up and serial production period. The warehouse storage size was reduced to 50% and implementation cost from €75,000 to €32,500. By eliminating work in process storages along production lines it was possible to open a new two way transportation road that also will serve the AGV’s operations in industry 4.0 projects. Due to decreased lead time the logistic labor productivity increased by 45%. Besides taking measurements for the VSD it was used Value Stream Mapping as a lean tool and an own designed VSD evaluation and a simulation software. The VSD team’s cooperative actions reduced the evaluation and validation time with 65% then it was initially planned. The implementations were evaluated from the rump-up phase to the first serial productions and the results were confirmed by controlling and management

scholarly journals Rancangan Tata Letak Fasilitas Produksi Produk Rehabilitasi Dengan Algoritma Genetika

2019 ◽  
Vol 16 (3) ◽  
pp. 73
Author(s):  
Steaven Leonardo Chandra ◽  
Theresia Sunarni ◽  
Kristoforus Jawa Bendi ◽  
Dominikus Budiarto
Keyword(s):  
Genetic Algorithm ◽  
Production System ◽  
Layout Design ◽  
Production Volume ◽  
Production Facility ◽  
Total Flow ◽  
Facility Layout Design ◽  
Machine Layout ◽  
Section Production ◽  
Optimal Machine

The layout of production facilities has a very important impact and interrelationship between facilities with each other to support the smoothness of the production process.Frequently the biggest problems in the production system are caused by unsystematic handling of materials. This study, applies a genetic algorithm to obtain a facility layout design (machine) optimally. Inputs from this study include machine numbers, machine dimensions, machine sequences in each section, production volume in each section, and flow frequency in each section. The output of this study is the machine layout with a minimum total flow cost. This study solved the case in the rehab product production facility at PT Shima Prima Utama which consisting of 16 machines and 29 components. The results of the study in this case are that the optimal machine placement sequence is 13, 3, 9, 15, 6, 10, 2, 12, 8, 16, 7, 1, 11, 5, 14 and 4 with a total flow cost of 197,434.

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