scholarly journals PDCA Cycle – Tool for Improvement of the Business Processes – Case Study

TEM Journal ◽  
2021 ◽  
pp. 1336-1347
Author(s):  
Peter Malega ◽  
Naqib Daneshjo ◽  
Vladimír Rudy ◽  
Peter Drábik

The goal of this paper is to find suitable solutions for process optimization using PDCA methodology and quality management tools. It was realized in the company that is oriented on the assembly of key sets, locks and handles. It analyzes chosen assembly processes, their critical points and identifies root causes of problems that might occur during assembly. For this purpose, different quality methods and tools are used. In this paper there are also defined the corrective actions to avoid recurrence of identified problems, implementation of these actions in production process and its standardization.

2018 ◽  
Vol 26 (2) ◽  
pp. 83-87 ◽  
Author(s):  
Witold Biały ◽  
Juraj Ružbarský

Abstract Every company must ensure that the production process proceeds without interferences. Within this article, the author uses the term “interferences” in reference to unplanned stoppages caused by breakdowns. Unfortunately, usually due to machine operators’ mistakes, machines break, which causes stoppages thus generating additional costs for the company. This article shows a cause and effect analysis of a breakdown in a production process. The FMEA as well as quality management tools: the Ishikawa diagram and Pareto chart were used for the analysis. Correction measures were presented which allowed for a significant reduction in the number of stoppages caused by breakdowns.


2021 ◽  
Vol 16 (1) ◽  
pp. 251-266
Author(s):  
Pavel Ondra

Since monitoring, managing, sustaining and improving the quality are is so important to the competitiveness of the company, it is advisable to use a variety of Quality Management tools (QMTs) and techniques, in addition to comprehensive Quality Management Systems (QMSs). The main aim of this research study is to explore the connection between Quality Management System (QMS) and selected Quality Management tools (QMTs) in industrial companies in the Czech Republic. This study summarizes the results of the online questionnaire survey between April 2017 and July 2017. The final sample consisted of answers from 200 companies. It has been found that 46% of surveyed companies monitor and evaluate quality of their business processes. Furthermore, it has been found that 59% of surveyed companies are ISO 9001 certified. Larger companies tend to monitor and evaluate quality of their business processes and to have ISO 9001 certification. The relationships between the use of Quality Management tools (QMTs), monitoring and quality assessment of business processes (MQABP) and ISO 9001 certification have been found based on the Pearson's Chi-square Test of Independence, the Fisher's Exact Test of Independence and the Column Proportions Z-Test.


Author(s):  
Kent Taylor

The application of quality management tools in the content development process provides a range of benefits to writing, production, and program teams. This case study of a Natural Language Processing (NLP)-based information quality management solution developed by acrolinx® GmbH describes the results that real-world virtual collaborative writing practitioners have realized, and provides a roadmap for applying quality management strategies within writing organizations. When information products have consistent style, voice, terminology, and brand identification no matter where, when, or by whom the materials written, they are easier to read, understand, translate, and use. Quality management tools support collaboration within writing teams by centralizing access to the standards as writers are creating content, and providing objective quality metrics and reports at handoff points in the information supply chain. This process ensures consistency and clarity across information products, which makes them easier for writers to develop and for customers to use.


2019 ◽  
Vol 297 ◽  
pp. 07001
Author(s):  
Stanisław Popek ◽  
Adam Popek

The objective of this paper is to theoretically verify whether or not it is possible to apply some selected quality management tools to model the ecological quality of manufacturing processes and products in a company that is a plant manufacturing steel structures, traction towers, and lamp posts. Also, there are presented methods involving these selected quality management tools, and aiming at: solving problems occurring in this company, improving the quality of the company’s products and services, and decreasing the production costs. With quality management tools applied to determining detrimental effects of manufacturing processes and products manufactured on the environment, it is possible to control them within the entire product’s life cycle, as well to take effective corrective actions for the purpose of improving both the quality and the environment.


2016 ◽  
Vol 5 (2) ◽  
pp. 151
Author(s):  
Benedictus Rahardjo ◽  
Bernard Jiang

This study attempts to apply Failure Mode Effects and Criticality Analysis (FMECA) to improve the safety of production system, especially on the production process of an oil company in Indonesia. Since food processing is a worldwide issue and the self management of a food company is more important than relying on government regulations, so the purpose of this study is to identify and analyze the criticality of potential failure mode on the production process, then take corrective actions to minimize the probability of making the same failure mode and re-analyze its criticality. This corrective actions are compared with the before improvement condition by testing the significance of the difference between before and after improvement using two sample t-test. Final result that had been measured is Criticality Priority Number (CPN), which refers to severity category and probability of making the same failure mode. Recommended actions that proposed on the part of FMECA give less CPN significantly compare with before improvement, with increment by 48.33% on coconut cooking oil case study.


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