[논문]4차산업으로 인한 공작기계산업의 새로운 안전문제

박영석

doi:10.14346/jkosos.2022.37.4.1

[국내논문] 4차산업으로 인한 공작기계산업의 새로운 안전문제
New Safety Issues in the Machine Tool Industry due to the 4th Industry 원문보기

한국안전학회지 = Journal of the Korean Society of Safety, v.37 no.4, 2022년, pp.1 - 10

박영석 (현대중공업(주) 기술교육원)

Abstract ▼ AI-Helper

The purposes of this study were to suggest 1) a future direction for Korea's machine tool industry and 2) how to secure the safety and reliability of emerging intelligent or automated machine tooling. The study concludes that, overseas, the machine tool industry is growing again while promoting innovation by converging with ICT. Accordingly, Korea also promotes ICT innovation to advance the machine tool industry, which is at the core of the national economy. As a result, unlike in the past, the frequency of serious injuries like entrapment accidents has recently decreased, while the proportion of collision accidents has increased. In addition, a new type of accident has become possible. Since ICT is network-based, the distinction between work and rest can become ambiguous; there is a risk of hacking, working hours and places are flexible and there are risk factors for diseases like chronic fatigue due to overload of specific personnel. As robots and automation are introduced, there is also a high probability of problems caused by physical and psychological burdens on system operators and resulting fatigue.

주제어

표/그림 (12)

표 Table 1. 2019-2020 Issues by detailed industries in the machinery industry
그림 Fig. 1. The trend of production, import, and export of the machinery industry in Korea.
그림 Fig. 2. The Fourth Industrial Revolution and Industrial Change.
그림 Fig. 3. Recognition of IT convergence trends.
그림 Fig. 4. Recognition of the ripple effect of IT convergence.
그림 Fig. 5. 2015-2024 China NC Machine Machinery Market Size.
그림 Fig. 6. In 2019, the proportion of NC machine tools in China.
그림 Fig. 7. Accident flow chart.
표 Table 2. Disaster occurrence status by industry¹⁷⁾
표 Table 3. Disaster occurrence status by accident type
표 Table 4. Disaster occurrence status by job content
표 Table 5. Disaster occurrence status by workplace size

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상세보기
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