Making the value flow: application of value stream mapping in a Brazilian public healthcare organisation

2016 ◽  
Vol 28 (13-14) ◽  
pp. 1544-1558 ◽  
Author(s):  
Guilherme Luz Tortorella ◽  
Flávio Sanson Fogliatto ◽  
Michel Anzanello ◽  
Giuliano Almeida Marodin ◽  
Mayara Garcia ◽  
...  
Author(s):  
Moses Laksono Singgih ◽  
Rizka Safira Hartanti

PT. PELNI is a company that provides shipping services using sea transportation. One of the services it has is REDPACK, which is a delivery service with priority to maintain package conditions. This service is still relatively new because it is operating in 2019 and evaluation is needed so that efficiency increases by reducing waste. In this study, the method used is Lean Service because the delivery service is in the service sector. The tools used in this research are Value Stream Mapping (VSM) and DEMATEL. VSM is used to analyze the value flow in the service process. VSM results can indicate a process that is not needed. After that, it is continued by identifying process flow waste and determining critical waste in these services. Determination of critical waste is done using DEMATEL. DEMATEL is a method used to analyze the cause-effect relationship of a complex system. The results showed that the main waste factor in logistics services is customer activity reporting incoming cargo. This waste can be repaired by moving the office location into one room with a new warehouse and activity flow.


Processes ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 82 ◽  
Author(s):  
Luminita Parv ◽  
Bogdan Deaky ◽  
Marius Nasulea ◽  
Gheorghe Oancea

The current competitive environment demands companies to be more and more efficient. In order to increase manufacturing efficiency, two apparently independent approaches have emerged: lean strategies, focusing on identifying and minimizing non-added value activities, identifying wastes in the system and their elimination, and information tools for planning and controlling activities. In this paper, a manufacturing system was considered for which it was necessary to increase the production capacity in order to respond to the customer’s increased demand. A practical case study in the automotive industry for a medium-sized enterprise was considered. In order to investigate the production process parameters and to implement lean principles, Value Stream Mapping (current analysis and optimized solution) and Anylogic agent-based simulations were carried out. Based on this, the lean performances, specific for the target VSM, were evaluated in terms of key performance indicators. The benefits of integrating agent-based simulation in the design and analysis of the value flow in the production chain are the capitalization of the information offered by Value Stream Mapping and the possibility to choose the best one from the possible scenarios. It generates important time and cost reductions without further resource waste.


Author(s):  
Leidian Aragão Torres ◽  
Maria Cecília Souza ◽  
Ana Clara De Brito Xavier ◽  
Reymard Sávio Sampaio Melo

2021 ◽  
Vol 11 (11) ◽  
pp. 5151
Author(s):  
Michal Zoubek ◽  
Peter Poor ◽  
Tomas Broum ◽  
Josef Basl ◽  
Michal Simon

The primary purpose of this article is to present a maturity model dealing with environmental manufacturing processes in a company. According to some authors, Industry 4.0 is based on characteristics that have already been the focus of “lean and green” concepts. The goal of the article was to move from resource consumption, pollutant emissions, and more extensive manufacturing towards environmentally responsible manufacturing (ERM). Using environmental materials and methods reduces energy consumption, which generates cost savings and higher profits. Here, value stream mapping (VSM) was applied to identify core processes with environmental potential. This paper provides an understanding of the role of environmental manufacturing in the era of the Fourth Industrial Revolution.


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