scholarly journals Pendekatan Lean Manufacturing dalam Proses Produksi Kerajinan Bordir Sulaman dengan Metode Manajemen Berbasis Aktivitas

2019 ◽  
Vol 2 (4) ◽  
Author(s):  
Anizar ◽  
A. Rahim Matondang ◽  
Hamida Hasan ◽  
Delilah Mentari
Keyword(s):  
Production Process ◽  
Continuous Improvement ◽  
Cost Efficiency ◽  
Lean Manufacturing ◽  
Business Management ◽  
Production Costs ◽  
Production Waste ◽  
Total Production ◽  
Production Output ◽  
Domestic Products

Sulam bayangan merupakan produk sektor kreatif yang berkontribusi bagi produk domestik bruto namun menuntut efisiensi dan efektivitas untuk memenangkan persaingan antar pelaku usaha. Efisiensi akan mengurangi waste aktivitas produksi dan mengurangi biaya produksi yang dibutuhkan. Pada proses produksi kerajinan sulam bayangan masih terdapat waste berupa aktivitas yang tidak bernilai tambah yang berpengaruh terhadap output produksi. Permasalahan tersebut dapat diselesaikan dengan pendekatan lean manufacturing untuk menciptakan continuous improvement pada proses produksi dengan metode Activity Based Management (ABM). Penerapan ABM menciptakan efisiensi biaya yang menekankan pengelolaan bisnis berdasarkan aktivitas. Perbaikan yang dilakukan yaitu eliminasi dan penggabungan elemen kerja pemeriksaan motif dan sulaman. Hasilnya adalah efisiensi biaya produksi sebesar 4,89% dan waktu produksi sebesar 6,07%.   Shadow embroidery is a creative sector product that contributes to gross domestic products but requires funds and assistance to win competition among companies. Efficiency will reduce production waste and reduce the required production costs. In the process of producing shadow embroidery craft it is still a waste containing activities that are not added added to the production output. These problems can be discussed with lean manufacturing to create continuous improvement in the production process with the Activity Based Management (ABM) method. Implementation of AB Creating cost efficiency that governs business management based on activity. The improvements made are elimination and incorporation of work elements to examine motifs and embroidery. Total production costs amounted to 4.89% and production costs amounted to 6.07%.

Energy efficiency of multivariate cultivation techniques in pasture forage production

2021 ◽  
pp. 3-6
Author(s):  
К.Н. Привалова ◽  
Р.Р. Каримов
Keyword(s):  
Energy Efficiency ◽  
Production Process ◽  
Large Scale ◽  
Exchange Energy ◽  
Production Costs ◽  
Energy Yield ◽  
Total Production ◽  
Forage Production ◽  
Machinery Construction ◽  
Natural Factors

Исследования по определению энергетической эффективности пастбищных систем со злаковыми и бобово-злаковыми травостоями проведены в Федеральном научном центре кормопроизводства и агроэкологии им. В. Р. Вильямса. В статье приведены результаты агроэнергетической оценки многовариантных пастбищных систем со злаковыми травостоями, созданными в 1946 году. Даны количественные показатели по сбору обменной энергии, совокупным затратам на её производство, окупаемости затрат в зависимости от системы ведения пастбищ. Изучена эффективность совокупных затрат в виде овеществлённого труда (на семена, удобрения, сельскохозяйственные машины, средства огораживания загонов и прочее) и живого труда (работы трактористов, пастухов и строителей и др.). Обоснована высокая агроэнергетическая эффективность изучаемых пастбищных систем благодаря мобилизации в продукционный процесс природных факторов, долевое участие которых в структуре производства обменной энергии составило 69–84%. Природные факторы, участвующие в продукционном процессе луговых агроэкосистем, характеризуются большим разнообразием. Это не только использование солнечной энергии и азотфиксация бобовыми травами, но и долголетие травостоев, самовозобновление фитоценозов, дерновообразовательный процесс (повышение плодородия почвы), получение дешёвого корма и улучшение здоровья животных при летнем выпасе. Роль возобновляемых природных факторов выявлена на основе балансового метода, принятого в экономике (по разнице сбора обменной энергии и антропогенных затрат). Благодаря ведущей роли природных факторов в структуре произведённой продукции агроэнергетический коэффициент окупаемости совокупных затрат антропогенной энергии (АК) за счёт сбора обменной энергии достигал 3–6 раз в среднем за 45 лет. Разработанные в результате долголетних исследований многовариантные энергосберегающие пастбищные системы обосновывают возможность рекомендовать их производству с учётом применения различного уровня энергозатрат. Ключевые слова: культурные пастбища, системы ведения, долголетние травостои, сбор обменной энергии, совокупные антропогенные затраты, окупаемость затрат. The investigation was conducted at the Federal Williams Research Center of Fodder Production and Agroecology and was aimed at testing energy efficiency of gramineous and legume-gramineous swards. This article presents the results obtained on pasture ecosystems with gramineous planted in 1946. Exchange energy yield, total production costs and economic effectiveness were analyzed. Total production costs comprised costs for seeds, fertilizers, machinery, construction materials, labor, etc. Introduction of natural factors into the production process resulted in higher energy efficiency. Their share amounted to 69–84% in the final exchange energy yield. There are a lot of natural factors that affect grass productivity such as solar energy, nitrogen-fixation, sward longevity and regeneration, soil fertility, low-cost feed production, and livestock health. The value of natural factors was determined according to the balance method (by the difference between exchange energy yield and anthropogenic costs). Since environmental factors had a leading role in the production process, the return rate raised by 3–6 times for 45 years due to exchange energy increase. Therefore, pasture ecosystems developed can be recommended for a large-scale forage production.

scholarly journals Penerapan Lean Manufacturing untuk Mengurangi Waste pada Produksi Absorbent

2018 ◽  
Vol 4 (1) ◽  
pp. 23 ◽  
Author(s):  
Agung Ravizar ◽  
Rosihin Rosihin
Keyword(s):  
Production Process ◽  
Lean Manufacturing ◽  
Quantitative Data ◽  
Lead Time ◽  
Historical Data ◽  
Mapping Method ◽  
Production Costs ◽  
Value Stream Mapping ◽  
Value Stream ◽  
Process Speed

This study aims to reduce the waste that occurs on each workstation and has an impact on increasing productivity and reducing production costs caused by waste that occurs during production. The data used for this study is quantitative data obtained by direct observation to the relevant departments regarding the problem of identifying waste that occurs — data taken from observations as much as 30 times the collection of data and historical data used from January 2016 to June 2017. By using the value stream mapping method on lean manufacturing, it can be seen that there are five types of waste from the existing seven waste. The five wastes are unnecessary motion, waiting, reject, transportation and in-process processes. From the results of the value stream mapping carried out a reduction in waste on each workstation with a total reduction of waste that occurs at 66.97 tons / year or 18.6% on waste gel and 88.8 tons / year or 19.3% at waste powder and there was a reduction in the changeover process for 45 minutes or 12.16% of the total changeover time before the improvement. Also, there was also an increase in the production process speed of 2 minutes 47 seconds or 4.52% from the lead time of the previous production process, 61 minutes 34 seconds to 58 minutes 47 seconds.

Using Lean-Sigma for the Integration of Two Products During a Ramp-Up Event

2020 ◽  
pp. 954-976
Author(s):  
Noe Alba-Baena ◽  
Francisco J. Estrada ◽  
Oswaldo Omar Sierra Torres
Keyword(s):  
Statistical Analysis ◽  
Production Process ◽  
Continuous Improvement ◽  
Six Sigma ◽  
Production Line ◽  
Lean Manufacturing ◽  
New Product ◽  
Quality Level ◽  
Manufacturing Environment ◽  
Improvement Methodologies

Keeping up the quality level in in a manufacturing environment has become an issue when trying to start the production of a new product which is in a ramp-up stage into a running production line ramp-down model. If production of the old model is ended too fast will make shortages in the customer supply, and will have excessive inventory numbers of the newer product. Trying the re-design in a production line to keep building the old model while incorporating the newer tends to create an undesirable impact on quality and productivity. Nowadays, continuous improvement methodologies like Lean and Six Sigma are used to solve this challenge. While Lean Manufacturing tends to be efficient for quick fixes, Six Sigma works better when there is plenty of time to conduct deeper statistical analysis. This chapter describes a combination of Lean Manufacturing speed with the Six Sigma analysis' power. Combined to maintain the quality and productivity of a production process during such conditions.

scholarly journals Improvement of Artistic Cast Production System

2017 ◽  
Vol 17 (3) ◽  
pp. 143-148
Author(s):  
R. Władysiak ◽  
T. Pacyniak ◽  
J. Trzoska
Keyword(s):  
Production Process ◽  
Production System ◽  
Lean Manufacturing ◽  
Production Costs ◽  
Value Stream Mapping ◽  
Value Stream ◽  
Current State ◽  
Production Improvement ◽  
Cast Production ◽  
Lower Production

AbstractThe paper presents the technology and organization of the artistic cast production. On the basis of the actual cast production system, the manufacturing process was shown, in particular sand–piece moulding, which is a very important process and a time-consuming part of the entire manufacture of the casts. The current state of the production process as well as the organization of the work and production technology were analysed with the use of methods and techniques of production improvement, the Lean Manufacturing concept and computer systems. The results of the analysis and studies were shown with use of schemes and graphs of the layout of the production resources, a flow chart of the production process, value stream mapping, and a costs table for the production and modernization of the moulding stage. The work has shown that there are possibilities to improve the artistic cast production system. This improvement leads to increased productivity, lower production costs of artistic casts and increased competitiveness of the foundry.

scholarly journals Implementation of lean manufacturing to enhance the efficiency of acrylic resins production process

2020 ◽  
Vol 4 (1) ◽  
pp. 50-60
Author(s):  
Sahrupi Sahrupi ◽  
Gerry Anugrah Dwiputra ◽  
Uswatun Chasanah
Keyword(s):  
Production Process ◽  
Lean Manufacturing ◽  
Lead Time ◽  
Value Added ◽  
Acrylic Resin ◽  
Production Costs ◽  
Process Efficiency ◽  
Acrylic Resins ◽  
Output Ratio ◽  
High Production

High lead time processing of acrylic resins leads to the production of products to consumer undergoes and high-production costs. This study aims to reduce lead time by analyzing various activities that have value-added, non-value-added, and necessary non-value-added. The research is conducted using lean manufacturing approaches on acrylic resin production processes. The analysis shows that the activity of delay and transportation is a contributor of waste that occurs in the production process of acrylic resins. Improvements by minimizing both activities in the are thining tank, reactor, and monomer tank can increase the efficiency of the production process. The improvement results show a decrease in lead time from 1298 minutes to 1075 minutes. This study demonstrates that lean manufacturing can improve the time process efficiency of 17.18%, which means the output ratio will increase by around 17.18% in a process.

High-Speed Measurement of Complex Shaped Parts at Elevated Temperature by Laser Triangulation

2015 ◽  
Vol 9 (5) ◽  
pp. 558-566 ◽  
Author(s):  
Alexander Schöch ◽  
◽  
Alessandro Salvadori ◽  
Ivo Germann ◽  
Silvano Balemi ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Production Process ◽  
Lean Manufacturing ◽  
High Speed ◽  
Manufacturing Industry ◽  
Turbine Blades ◽  
Production Costs ◽  
Measuring System ◽  
Laser Triangulation ◽  
Production Chain

The increasing quality expectations and the global competition push manufacturing industry to adopt strategies of lean manufacturing and precision engineering. In order to reach these aims it is necessary that the measuring process is integrated in the production chain to provide timely feedback for process control. Nowadays, however, forged products are typically measured after the cool-down process, which can take several hours. The advantages obtainable if forgings would be measured online are clear: deviations in the production process would be recognized earlier and the production process could be promptly adjusted. On-line measurement capabilities have the potential to reduce overall production costs and consequently are of interest to many forging industries, including those producing complex products such as turbine blades. Under these circumstances, the HOTGAUGE project was initiated: an international EUROSTARS project with the goal to develop a measuring system, capable of measuring freeform shaped parts at elevated temperature (approx. 800°C) directly after the forging step. The output of the measuring system is a 3D model of the hot part including temperature information. The 3D coordinate measuring system is composed by two main subsystems: a 2D laser-triangulation system capable to scan a complete section of the part, and a moving platform, which moves the part through the measuring plane. The architecture and the components of the measurement system as well as measurement results are presented in this paper.

scholarly journals Analisis Keuntungan Dan Analisis Keuntungan Dan Strategi Pengembangan Usaha Ayam Buras Unggul Varietas Jowo Super (JOPER) Di Kabupaten Jember

2019 ◽  
Vol 15 (2) ◽  
pp. 355-364
Author(s):  
Eko Andris Widayanto ◽  
Syamsul Hadi ◽  
Saptya Prawitasari
Keyword(s):  
Production Process ◽  
Swot Analysis ◽  
Domestic Chicken ◽  
Production Costs ◽  
Primary Data ◽  
Survey Method ◽  
Total Production ◽  
Labor Costs ◽  
The Real ◽  
Production Facilities

This study aims to determine the profitability of domestic chicken business in Jember Regency, to find out the factors that influence the profitability of chicken farming in Jember Regency, determine the development strategy domestic chicken in Jember Regency. This researche used survey method. The research was conducted in 3 (three) Subdistricts namely Bangsalsari, Umbulsari, and Gumukmas Subdistricts, in Jember Regency. The data used in this researche include primary data and secondary data. The data is done qualitatively and quantitatively. The analysis used is profit analysis, multiple regression analysis and SWOT analysis. This researche concludes that (1) Wild Chicken Jowo Super (Joper) Business in Jember Regency is profitable with an average revenue gain of Rp. 9,749,038 per production process, and the total production costs are Rp. 9,082,346 per production process. The average business profit rate of Buras Joper Chicken in Kabupaten Jember is IDR 666,693 / production process / 404 heads. (2) Business Benefits of Burst Joper Chicken are influenced by 5 independent variables namely price (X1), production (X2), cost of production facilities (X3), labor costs (X4), and other costs (X5) with a positive relationship and significant at the real level of five percent. This is indicated by the results of the calculated F test greater than F table at the real level of 99%. Simultaneously the factors have a significant effect on profits including price, production, production facilities, labor costs and other costs. But partially significant factors include the price of output and production, while the ones that are not significant include the costs of means of production, labor costs, and other costs. (3) Based on the results of the SWOT Analysis, the Buras Chicken Business in Jember Regency is in position / quadrant I (Growth / Aggressive / progressive). This position signifies a strong and potential business, meaning that the business is carried out in prime condition. So that it is truly possible to continue to expand, increase growth and achieve maximum progress.

scholarly journals STRATEGI PEMASARAN DAN PENGEMBANGAN TEPUNG CASSAVA PADA AGROINDUSTRI UD. NULA ABADI DI KABUPATEN BONDOWOSO

2019 ◽  
Vol 11 (3) ◽  
pp. 39
Author(s):  
Achmad Budi Santoso ◽  
Joni Murti Mulyo Aji
Keyword(s):  
Cost Efficiency ◽  
Strong Field ◽  
Marketing Channel ◽  
Research Area ◽  
Marketing Channels ◽  
Production Costs ◽  
Total Production ◽  
Snowball Sampling ◽  
Cassava Flour ◽  
Flour Production

Cassava flour is one of the derivative products obtained from cassava processing. Cassava flour is different from tapioca because of soaking process and has higher nutritional value. This research is aimed to seek to analyze: 1) Channels and marketing efficiency of cassava flour, 2) Revenue and cost efficiency of cassava flour production and 3) Strategy recommendation for developing cassava flour production and marketing. The research area is determined purposively method with the consideration that UD. Nula Abadi is a new agroindustry with innovative products that are still not widely known by people in Bondowoso Regency. The sample of the producer is determined using purposive sampling and snowball sampling especially for the marketing agency. Data were collected by interview, observation, and documentation. Data analysis used in this research include marketing margin, share and efficiency to answer the first problem and analysis of income as well as R/C ratio to answer the second problem. The analysis of marketing channels and SWOT is done descriptively to answer the third problem. The results showed that 1) marketing channel of cassava flour on UD. Nula Abadi consists of 3 marketing channels and the most efficient marketing is that in channel II (Manufacturer - Large trader - Consumer household / agroindustry). 2) Total revenue of cassava flour Rp. 6.250.000,00 with total production costs of Rp. 3,525,458,33, so that the amount of income is Rp. 2,724,541,67. The value of production cost efficiency (R/C ratio) obtained is 1,17. 3) The competitive relative position of cassava flour agroindustry is located in the field of White Area or potentially strong field, meaning that the agroindustry can use its competence to exploit the prospective opportunity.

scholarly journals Management optimizing the costs and duration time of the process in the production system

2021 ◽  
Vol 27 (3) ◽  
pp. 163-170
Author(s):  
Marek Krynke
Keyword(s):  
Production Process ◽  
Production Costs ◽  
Total Production ◽  
Duration Time ◽  
Initial Stage ◽  
Level Of Use ◽  
Management Perspective ◽  
The Impact ◽  
Support Decision Making ◽  
Production Resources

Abstract This article proposes a method to support decision making from a cost management perspective in the initial stage of production planning. In a research analyzed the problem of selecting production resources for order realization. The research was based on computer simulation. The developed model focuses on the planning of the production process in the event that the products have not yet been produced and it is necessary to decide where to produce it (with what production resources) so that the total production costs are as low as possible. In this concept, the FlexSim simulation environment with a built-in optimization module was used to solve the problem. The basic steps of simulation model built were discussed, taking into account the necessary information and input data. The results show the impact of the application of selected simulation scenarios on the level of use of production resources, due to the minimization of the total production costs and the duration time of the production process.

Using Lean-Sigma for the Integration of Two Products during a Ramp-Up Event

2016 ◽  
pp. 405-427 ◽  
Author(s):  
Noe Alba-Baena ◽  
Francisco J. Estrada ◽  
Oswaldo Omar Sierra Torres
Keyword(s):  
Statistical Analysis ◽  
Production Process ◽  
Continuous Improvement ◽  
Six Sigma ◽  
Production Line ◽  
Lean Manufacturing ◽  
New Product ◽  
Quality Level ◽  
Manufacturing Environment ◽  
Improvement Methodologies

Keeping up the quality level in in a manufacturing environment has become an issue when trying to start the production of a new product which is in a ramp-up stage into a running production line ramp-down model. If production of the old model is ended too fast will make shortages in the customer supply, and will have excessive inventory numbers of the newer product. Trying the re-design in a production line to keep building the old model while incorporating the newer tends to create an undesirable impact on quality and productivity. Nowadays, continuous improvement methodologies like Lean and Six Sigma are used to solve this challenge. While Lean Manufacturing tends to be efficient for quick fixes, Six Sigma works better when there is plenty of time to conduct deeper statistical analysis. This chapter describes a combination of Lean Manufacturing speed with the Six Sigma analysis' power. Combined to maintain the quality and productivity of a production process during such conditions.

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