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Capability studies as a key driver for product and pro-cess quality assurance in industrialization process

Dian Milan, Vysloužilová Daniela

System Safety : Human - Technical Facility - Environment

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2023

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Vol. 5, iss. 1

332--341

EN

Customer satisfaction has long been an important concern for most organizations aiming to provide and ensure excellent quality products. To offer an appropriate level of quality assurance, it is necessary to have implemented a robust quality assurance system. Nowadays, mere customer satisfaction is not sufficient for organizations to sustain a mutually beneficial relationship. There has arisen a necessary requirement to go beyond customer satisfaction, aiming primarily to achieve a level of so-called cus-tomer delight. To attain sustainable product and process quality assurance and, consequently, customer delight, we must address process capability. This includes gauges, machines, and the overall process and product capability, with a specific emphasis on the design and development process, product reali-zation, and the initial flow. This also includes data gathering from the utilization stage of product opera-tion. This article deals with the capability study during the industrialization process of a new product into serial production, using chosen Key Performance Indicators (KPIs), particularly Capability indices and their sequence, to ensure the appropriate level of quality guarantee and customer delight. The article aims to broaden the existing set of Key Performance Indicators (KPIs) by incorporating crucial metrics from the quality domain, with a particular emphasis on Capability indices.

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Use of the digital twin concept to optimize the production process of engine blocks manufacturing

Sujová Erika, Bambura Roman, Vysloužilová Daniela, Koleda Peter

Production Engineering Archives

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2023

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Vol. 29, Iss. 2

168--174

EN

The aim of the paper is to present the concept of a digital twin (DT) as part of the Industry 4.0 strategy. In the form of a case study, a digital twin of a production line for the processing of engine blocks is presented, which will serve as a starting point for further research in the field of digitization of production processes. The research part describes the simulation model of the production line with the representation of the material flow as a basis for the creation of a digital twin. The simulation model was used to optimize the production processes of the engine block and to verify the increase in its productivity. A case study implemented through a digital twin enables testing and analysis of changes before they are introduced into real production.

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Corporate Social Responsibility of Organizations as Part of a Quality Management System

Střihavková Elena, Svobodová Jaroslava, Vysloužilová Daniela

Production Engineering Archives

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2021

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Vol. 27, Iss. 4

248--256

EN

The paper deals with the topic of social responsibility in selected organizations in the Czech Republic. This topic is mainly associated with the requirements for economical and ecological production. In reality, however, this area has a much broader meaning. In the introduction, the paper deals with the definition of corporate social responsibility, the importance of this industry, the description of stake-holders and the basic principles of the whole concept. Furthermore, the paper deals with the benefits of implementing corporate social responsibility in the overall concept of the organization and describes the most common barriers to the adoption of the concept of CSR in organizations. The next part analyses the current attitude of organizations to CSR in the form of a questionnaire survey. Organizations from various areas of the private as well as the public sector were involved in the survey. The questionnaire is divided into three groups within the questions asked to the respondents. The first part of the questions is focused on the identification of organizations, focus size and other information. The second part focuses on awareness of corporate social responsibility and the last part deals with issues related to strengthening awareness of CSR.

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Safety and automatization of machining line

Fila Ondřej, Sellner Karel, Vysloužilová Daniela, Klimecka-Tatar Dorota

System Safety : Human - Technical Facility - Environment

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2020

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Vol. 2, nr 1

268--274

EN

The paper deals with problematic of machining lines of machine components for the automotive industry. There is a current issue of increasing labor productivity and economic efficiency of production with full safety of production and environ-mental protection. Therefore, for a specific practical assignment, the replacement of existing machinery using manual workpiece handling is performed by a fully automated safety-accessible one. For this purpose, an analysis of the technical and operating parameters of the proposed NC machines has been prepared. Attention is paid to optimization of material flow and arrangement of individual workplaces of production machines including handling and transfer of material between individual workplaces. Particular attention is paid to the safety of workers and improves the environmental conditions of the production plant. Finally, the overall efficiency of the proposed solution is evaluated in detail compared to the current solution.

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Identification and solution of safety and operational-economic risks in railway transport

Sellner Karel, Vysloužilová Daniela

System Safety : Human - Technical Facility - Environment

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2020

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Vol. 2, nr 1

112--120

EN

The paper is concerned with the issue of safety and risks in transport with a detailed focus on rail transport. Nowadays, when it is required to prefer safe and environmentally friendly modes of transport, the knowledge of this issue is important. Part of the paper is an analysis of individual risk factors in railway transport. These include risks in the field of railway safety, natural disasters, economic risks, risks in management systems and technical equipment, and risks related to legislative changes. Attention is paid to comparison and evaluation of individual risk factors in terms of severity and probability of occurrence - frequency. Following the analysis and evaluation of the risk level, are suggest possible or optimal ways to resolve them. The outcome of it is to eliminate or minimize them in the railway transport undertaking. The final part briefly describes the current situation in rail transport, recent develop-ments and the main conditions and assumptions for its further development.