scholarly journals Applying Lean Manufacturing in the Production Process of Rolling Doors: A Case Study

2020 ◽  
Vol 13 (7) ◽  
pp. 1774-1781
Author(s):  
Leandro L. Lorente Leyva ◽  
Mishell A. Yerovi Huaca ◽  
Yakcleem Montero Santos ◽  
Ramiro V. Saraguro Piarpuezan ◽  
Israel D. Herrera Granda ◽  
...  
Author(s):  
Hanan Saleh Jabr

The research aims to identify the problems that hinder the production process and the most important of these problems is the waste and waste of the available resources, whether in the raw materials used in production or the waste of the time it takes to complete the production process. And the obstacles and benefits achieved from them, using the descriptive analytical method to study the basic hypothesis that says that the use of lean manufacturing tools leads to reducing waste and loss in the production process. The research has concluded that the application of the lean system leads to reducing waste and loss in the production process and thus create value for the customer The use of lean manufacturing tools creates products that meet market needs and according to the level of demand. Among the most important recommendations is the necessity for productive institutions to take into account product quality and not focus on reducing costs in order to meet the customer's desire.


Author(s):  
Adolfo Cano-Carrasco ◽  
María del Carmen Vásquez-Torres ◽  
Elizabeth González-Valenzuela ◽  
Héctor Bellizia- Guzmán

This research analyzes the implementation of the Lean Manufacturing philosophy through a case study in the final assembly line in an electric automotive harness manufacturing company and intends to demonstrate that the current waste from the production process under study will be eliminated through the sustainable application of The Theory of Lean Manufacturing. The methodology used was carried out with the help of the Deming circle: Plan objectives, model line, equipment, training, Execute: design stations, Recognize waste, Establish flow, create mixed lots, calculate Tak-time, Determine matching operations, Determine pull system, Verify: launch and Act: determine verification and monitoring. Subsequently, the programs applied and the activities used for the development of the lean manufacturing philosophy were analyzed. The main contribution is to share the results of a successful case in the implementation of the lean manufacturing philosophy when analyzing the effectiveness of the programs and support activities in its development.


Author(s):  
Aline Azevedo Eleutério ◽  
Alexandra Priscilla Tregue Costa ◽  
David Barbosa de Alencar ◽  
Antônio Estanislau Sanches

With the increasing competitiveness in the market and the constant development of technologies, today companies are constantly improving, the managers' concern is to achieve maximum process productivity with minimum losses and waste, thus reducing the value to the maximum. aggregate to the product and taking considerable profit margins from sales, so it is of paramount importance to have a lean production process, with well-balanced production times, a minimal amount of work in process and especially a minimal amount of labor , which has very high costs that generates added value directly in the product. In this study was applied the methodology, observation, quantitative and deductive based on theoretical references in order to maximize the efficiency of the production process, through the use of some Lean methods and quality tools as a way of discourse for process improvement also applying process balancing with the primary purpose of reducing the amount of direct labor. Thus the present study presented satisfactory results increasing the efficiency of the microwave oven production line, with the reduction of a direct operator, bringing a leaner and more efficient process.


2021 ◽  
Vol 13 (9) ◽  
pp. 4851
Author(s):  
Ming-Hui Liao ◽  
Chi-Tai Wang

The chemical industry has sustained the development of global economies by providing an astonishing variety of products and services, while also consuming massive amounts of raw materials and energy. Chemical firms are currently under tremendous pressure to become lean enterprises capable of executing not only traditional lean manufacturing practices but also emerging competing strategies of digitalization and sustainability. All of these are core competencies required for chemical firms to compete and thrive in future markets. Unfortunately, reports of successful transformation are so rare among chemical firms that acquiring the details of these cases would seem an almost impossible mission. The severe lack of knowledge about these business transformations thus provided a strong motivation for this research. Using The Open Group Architecture Framework, we performed an in-depth study on a real business transformation occurring at a major international chemical corporation, extracting the architecture framework possibly adopted by this firm to become a lean enterprise. This comprehensive case study resulted in two major contributions to the field of sustainable business transformation: (1) a custom lean enterprise architecture framework applicable to common chemical firms making a similar transformation, and (2) a lean enterprise model developed to assist chemical firms in comprehending the intricate and complicated dynamics between lean manufacturing, digitalization, and sustainability.


2021 ◽  
Author(s):  
David Nasrun ◽  
Julianus Hutabarat ◽  
Fuad Ahmadi
Keyword(s):  

2019 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
A. Faiz Khudlari Thoha ◽  
Reka Gunawan ◽  
Bambang Subandi

ABSTRACTThis study aims to provide an overview of the strategy and management of the Friday Khutbah production process at the Al-Falah Mosque in Surabaya as its object. The method used by researchers in this research is a case study with data collection procedures using in-depth interviews, observation, and documentation. So that researchers can explore the phenomenon of the object of research in detail and depth. The findings that occur in the field show results that are sharpened by descriptive descriptions of several categories of production. First, the process of determining the idea of the Friday sermon program at Al-Falah Mosque. Second, for the selection mechanism for Friday sermons at Al-Falah Mosque. Third, the design of the Friday sermon program at Al-Falah Mosque. Fourth, testing and evaluating the Friday sermon program at Al-Falah Mosque. Fifth, the final design of the Friday sermon program at Al-Falah Mosque.ABSTRAKPenelitian ini ditujukan untuk memberikan gambaran mengenai strategi dan manajemen proses produksi khutbah Jum’at di Masjid Al-Falah Surabaya sebagai objeknya.  Metode yang digunakan oleh peneliti dalam penelitian ini ialah studi kasus dengan prosedur pengumpulan data menggunakan wawancara secara mendalam, observasi, dan dokumentasi. Sehingga peneliti dapat menggali fenomena pada objek penelitian secara rinci dan mendalam. Temuan yang terjadi di lapangan menunjukkan hasil yang dipertajam dengan uraian deskriptif mengenai beberapa kategori produksi khubah. Pertama,  proses penentuan gagasan  program khutbah Jum’at di Masjid Al-Falah. Kedua, untuk mekanisme  seleksi program khutbah Jum’at di Masjid Al-Falah. Ketiga, desain program khutbah Jum’at di Masjid Al-Falah. Keempat, pengujian dan evaluasi program khutbah Jum’at di Masjid Al-Falah. Kelima, desain akhir program khutbah Jum’at di Masjid Al-Falah. 


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