Inovações tecnológicas e indústria 4.0 na siderurgia

Martins, Mozart Santos; Paula, Germano Mendes de; Botelho, Marisa dos Reis Azevedo

doi:10.20396/rbi.v20i00.8660896

Rev. Bras. Inov.

2021

DOI: 10.20396/rbi.v20i00.8660896

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Inovações tecnológicas e indústria 4.0 na siderurgia

Mozart Santos Martins

Germano Mendes de Paula

Marisa dos Reis Azevedo Botelho

Abstract: A partir da abordagem neoschumpeteriana da tecnologia e da mudança econômica, este artigo propõe avaliar os efeitos da difusão das tecnologias da Indústria 4.0 para a dinâmica tecnológica, a estrutura de mercado e a heterogeneidade intrassetorial da indústria siderúrgica brasileira. Por meio de questionários respondidos por um representativo grupo de empresas, observou-se que as tecnologias da Indústria 4.0 tendem mais a melhorar a eficiência operacional e a produtividade da referida atividade do que revolucio… Show more

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Cited by 4 publications

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Key Challenges and Opportunities of Industry 4.0 in Metallurgical Industry in Slovakia

Richnák

2022

Danube

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The main objective of the paper was to identify and explain the terms related to Industry 4.0 based on a review of foreign literature and then to interpret the results of the quantitative research. In the construction of the theoretical framework, the analysis, synthesis, comparison of scientific terminology from foreign scientific sources from recent years. Interpretation of the studied issues from the practical aspect was realised on the basis of the evaluation of the questionnaire survey. The object of the research were 29 enterprises participating in the metallurgical industry in Slovakia. The research results indicate that the respondents have partial information about Industry 4.0. Data evaluation also indicated that most of the respondents are applying Industry 4.0 in production. Industry 4.0 in metallurgical enterprises mainly optimise business processes. The use of smart sensors from Industry 4.0 technologies as well as advanced simulation is dominant in metallurgical enterprises in Slovakia.

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Key Challenges and Opportunities of Industry 4.0 in Metallurgical Industry in Slovakia

Richnák

2022

Danube

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Influence of Industry 4.0 Projects on Business Operations: Literature and Empirical Pilot Studies Based on Case Studies in Poland

Gajdzik

Wolniak

2022

Journal of Open Innovation: Technology, Market, and Complexity

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For the past decade, Industry 4.0 has become the basis for building competitive advantage for business operations. The key technologies of Industry 4.0 are implemented in enterprises of various industries. This paper focuses on presenting the results of research on the influence of the Industry 4.0 concept on the operations of enterprises that are implementing smart manufacturing (SM) projects. The paper analyses the following areas of influence of projects on the enterprises’ operations: productivity, agility and speed, quality, competitiveness and enterprise value, profitability, staff reduction, delivery improvements, vertical and horizontal integration, resource savings, reduction of operating costs, technology adaptability and quality of machine operations. The paper belongs to the research paper category. The research tool was a questionnaire. The research was carried out in the segment of steel enterprises in Poland. The results of the presented research belong to pilot research of a segment of steel industry in Poland. The main conclusion of the study is that implementation of Industry 4.0 in the Polish steel sector had a positive influence on many factors strictly connected with the innovativeness of the company. Especially, the implementation of this conception in the steel sector leads to an increase in the quality of the product and the possibility to achieve a good level of customization of the product. Those factors are very important for the steel sector potential to succeed on the competitive market. The individual SM projects that were evaluated were a form of case study. The participants of the research were employees in managerial positions and operating technological installations in steel sector enterprises. In the opinion of the surveyed (79 people), depending on the type and scope of changes implemented in the company in the direction of Industry 4.0, decision-makers expect a higher quality of processes and products, the ability to meet customer requirements—the direction of the personalization of products and services, agility and flexibility of performed operations with the use of smart technology and accuracy and precision of performance higher than in the case of manual human activities.

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Frameworks of the Maturity Model for Industry 4.0 with Assessment of Maturity Levels on the Example of the Segment of Steel Enterprises in Poland

Gajdzik

2022

Journal of Open Innovation: Technology, Market, and Complexity

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The aim of the article is to present the author’s concept of steel market enterprises’ maturity for functioning in Industry 4.0. The model is based on the assessment of key technologies or pillars of the new industrial concept. The proposed assessment includes five levels of investment maturity under the conditions of the fourth industrial revolution (a five-point assessment scale was used to measure the degree of maturity of developed enterprises by implemented projects of smart manufacturing (SM). The maturity assessment proposal is based on direct research. The research was carried out in the segment of enterprises from the Polish steel sector. The tool used for the research was a questionnaire survey. The research was carried out with 79 selected steel enterprises in Poland for the pilot study. On the basis of the research, it was established that the segment of enterprises in the Polish steel market are at the third level of maturity in the five-level scale of the model, where level 1 is the “preliminary” level, and 5 represents the optimal maturity level. Within particular pillars of Industry 4.0, according to all respondents, the biggest changes in terms of implementing the industrial concept took place in connection with the use of Internet and mobile technologies in the process of customer service, including EDI, an e-invoicing system. The second position belonged to investments in production automation with the use of individual machines (installation of sensors on devices and sensors for collecting data on the state of the machine). In addition, similar and relatively higher answers were given by respondents to questions about the development and compatibility of IT systems for production support, such as CAx, MRP, MES. The remaining technological pillars, such as data processing from machines, installations of real-time data; network and chain integration (end -to -end engineering); production automation with the use of interoperating machines (production nests); expansion of databases (Big Data) and visualisation of processes together with their optimisation using IoT were found to be initiated as activities in very large and large enterprises. The lowest rated scope of investment changes concerned the block chain in the steel sector. The research of investment of enterprises can be used to assess the maturity of enterprises in this segment of industry in Poland.

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Inovações tecnológicas e indústria 4.0 na siderurgia

Cited by 4 publications

References 22 publications

Key Challenges and Opportunities of Industry 4.0 in Metallurgical Industry in Slovakia

Key Challenges and Opportunities of Industry 4.0 in Metallurgical Industry in Slovakia

Influence of Industry 4.0 Projects on Business Operations: Literature and Empirical Pilot Studies Based on Case Studies in Poland

Frameworks of the Maturity Model for Industry 4.0 with Assessment of Maturity Levels on the Example of the Segment of Steel Enterprises in Poland

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