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Journal articles on the topic 'Safety of machinery'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Stammers, C. W. "Safety with Machinery." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 216, no. 11 (November 1, 2002): 1505. http://dx.doi.org/10.1243/095440502320783323.

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2

MUKAIDONO, Masao. "Safety of Machinery." Journal of the Society of Mechanical Engineers 106, no. 1012 (2003): i,186–187. http://dx.doi.org/10.1299/jsmemag.106.1012_i_186.

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3

Becker, Frank. "Residual risk mapping & Japan’s machinery workplace safety." Proceedings of the Industrial, Chemical Machinery & Safety Division Conference 2016.winter (2016): OS—4. http://dx.doi.org/10.1299/jsmeicm.2016.winter.os-4.

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4

Otake, Keiji, and Yuji Yamada. "Various Safety Devices for Machinery Safety Applications." JAPAN TAPPI JOURNAL 68, no. 11 (2014): 1290–99. http://dx.doi.org/10.2524/jtappij.68.1290.

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5

Klee, U., L. Hofmann, and P. Pickel. "Safety aspects for automatic guidance of agricultural machines and low-cost solutions." Research in Agricultural Engineering 49, No. 3 (February 8, 2012): 103–9. http://dx.doi.org/10.17221/4959-rae.

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Automatic steering devices for farm machinery and tractors have the task to relieve the driver from the physical and mental stress of monotonous steering work. Simultaneously, they are intended to help exploit machines and tractors closer to their full performance and improve the quality of work. However, it is not possible to rule out malfunctions or breakdowns of sensors, gaps in guidance lines, obstacles in the field such as ditches or pylons, temporary hazards like the sudden appearance of animals in front of a moving machine or a temporary lack of concentration of the operator. Most of these problems may be prevented by a safety system for automatically steered agricultural machinery developed at the Department of Agricultural Engineering of the Martin-Luther-University in Halle. The function of the components of the safety system and preliminary results obtained in field experiments are introduced and discussed.

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6

KABE, Takashi. "Consideration on Machinery Safety : The Safety Engineering Laboratory." Journal of the Society of Mechanical Engineers 109, no. 1048 (2006): 142–43. http://dx.doi.org/10.1299/jsmemag.109.1048_142.

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7

FUKUDA, Takabumi. "On Fundamentals of Machinery Safety." Proceedings of Conference of Hokuriku-Shinetsu Branch 2017.54 (2017): O031. http://dx.doi.org/10.1299/jsmehs.2017.54.o031.

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8

Raafat, H. M. N. "Risk assessment and machinery safety." Journal of Occupational Accidents 11, no. 1 (June 1989): 37–50. http://dx.doi.org/10.1016/0376-6349(89)90004-7.

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9

Wang, Qing, Chao Chen, and Hai Zhang. "Risk Assessment of Sawing Machine Oriented to Mechanical Safety Design." Advanced Materials Research 765-767 (September 2013): 21–24. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.21.

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Mechanical safety design is an important method to improve the safety of machinery. Comprehensive risk assessment for Machinery is an important part of the mechanical safety design. The risk of sawing machine is assessed based on the Basic concepts and general principles for design of mechanical safety (GB/T 157062007). Based on the results of the risk assessment, the risk factors of sawing machine are identified and appropriate safety technical measures are determined. The design requirements of the safety devices of sawing machine are analyzed. The result can effectively reduce the degree of risk of sawing machine.

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10

Kielesińska, Agata, and Miroslav Pristavka. "The Machinery Safety Management - Selected Issues." System Safety: Human - Technical Facility - Environment 1, no. 1 (March 1, 2019): 45–52. http://dx.doi.org/10.2478/czoto-2019-0006.

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AbstractIn paper, the issues and the essence of labor protection in relation to EU and national legal standards in the field of machine safety have been presented. In the elaboration also, the requirements and selected issues of machine safety management in the sphere of their construction, production, distribution and operation have been defined. But above all, the general principles of hazard assessment and the technical measures applied to improve the safety of machines during their use have been presented.

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11

Pačaiová, Hana, Miriam Andrejiová, Michaela Balažiková, Marianna Tomašková, Tomáš Gazda, Katarína Chomová, Ján Hijj, and Lukáš Salaj. "Methodology for Complex Efficiency Evaluation of Machinery Safety Measures in a Production Organization." Applied Sciences 11, no. 1 (January 5, 2021): 453. http://dx.doi.org/10.3390/app11010453.

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Even though the rules for the free circulation of machinery within the European Union (EU) market have existed for more than 30 years, accidents related to their activities have constantly been reaching significant value. When designing a machine, the design must stem from a risk assessment, where all stages of its life cycle and the ways to use it must be taken into consideration. In industrial operations with old machinery, despite fulfilling its function reliably, the safety level is below the developing requirements for safe operations. The proposed methodology to assess machinery safety conditions comes from the assumption of the proper application of risk assessment steps and their effectiveness in risk reduction mainly through implementing both effective and efficient preventive measures. The objective of the research applied in three operations was to verify the methods concerning machinery safety and its management. The created methodology, based on 19 requirements for safety, evaluates the level of current measures using a criterion of the current safety status and the total effectiveness of safety measures. Its output is the assessment of the efficiency level of the implemented safety measures of each machine as well as of the whole operation.

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12

Fíla, Ondřej, Karel Sellner, Daniela Vysloužilová, and Dorota Klimecka-Tatar. "Safety and Automatization of Machining Line." System Safety: Human - Technical Facility - Environment 2, no. 1 (March 1, 2020): 268–74. http://dx.doi.org/10.2478/czoto-2020-0033.

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Abstractthe 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 environmental 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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13

Dświarek, Marek. "Case Study of Conformity Assessment of Automated Production Line." Journal of Konbin 13, no. 1 (January 1, 2010): 149–64. http://dx.doi.org/10.2478/v10040-008-0144-1.

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Case Study of Conformity Assessment of Automated Production Line According to machinery directive 2006/42/WE, "assemblies of machinery which, in order to achieve the same end, are arranged and controlled so that they function as an integral whole" are considered as a machine. It means that before putting an automated production line into service the conformity assessment should be conducted. Different directives, e.g. machinery directive, low voltage directive, pressure equipment directive, etc may apply to the machines and devices forming an automated production. It is a duty of the main manufacturer to appoint the responsibility to particular manufactures of machines and devices. Using the automated production line for production of glass wool, built by the SAINT-GOBAIN Construction Products Poland, as a study case the general rules for conformity assessment of such have been presented in the paper.

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14

Chinniah, Nix, Jocelyn, Burlet-Vienney, Bourbonnière, Karimi, and Mosbah. "Safety of Machinery: Significant Differences in Two Widely Used International Standards for the Design of Safety-Related Control Systems." Safety 5, no. 4 (October 29, 2019): 76. http://dx.doi.org/10.3390/safety5040076.

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Industrial machines are known to possess many hazards. There are many laws, regulations, standards and practices that aim at ensuring that machines are safe for different workers performing various tasks including operation and maintenance. Safeguards protect workers by stopping hazardous motion when actuated. Those safeguards are integrated into machinery using two widely used international standards for functional safety. However, these standards have some significant differences although they are both based on similar principles. This paper explores those differences and their potential impacts. Subjectivity in the specification and design of safety systems, based on the differences, can lead to different levels of reliability in the safety systems even when considering the same hazard zone of machinery based on which standard is used.

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15

Ma, Wan Min, and Wan Zheng Ma. "Research on Supervision Current Situation and Countermeasures of Agricultural Modernization in China." Advanced Materials Research 860-863 (December 2013): 3104–7. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.3104.

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Agricultural machinery production safety work is the work of national security, an important part of the production. Based on summarizing the research status of farm machinery safety supervision, this paper analysis the main problems of farm machinery safety supervision ,combining with the actual farm machinery safety supervision we propose improvement measures ,we focus on technology innovation to improve service farm machinery safety supervision level, to promote the cause of farm machinery safety supervision development, to improve agricultural production safety, We should be better for farmers to get rich, agricultural development and social harmony and stability in rural areas to provide security services.

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16

Liu, Wen Long, and Hong Zhang. "Research on Safety Management to Promote Mechanical Safety." Advanced Materials Research 765-767 (September 2013): 291–94. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.291.

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Mechanical Safety is very important in safety production. Not only China, the machinery safety issues are still not optimistic. Safety becomes more and more important nowadays. So, to ensure the mechanical safety is not ones responsibility but all society. Measures must be taken jointly by the government, social organizations, enterprises and technical institutes to maintain the machinery safe. Government should develop the safety standards, the same as certification for social organizations. For enterprises, they must ensure that mechanical products meet the safety requirements. Strengthen the safety management in production process is the responsible of technical institutes. Together through a series of measures to make the mechanical safety situation has a good development in China.

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17

Kielesińska, Agata. "Safety of Imported Machines - Selected Issues in the Context of Polish (UE) Regulation." System Safety: Human - Technical Facility - Environment 2, no. 1 (March 1, 2020): 174–82. http://dx.doi.org/10.2478/czoto-2020-0021.

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AbstractThe purpose of the paper is to present the issues of ensuring the safety of machinery and equipment in accordance with the requirements of the Machinery Directive 2006/42/EC of May 17, 2006 on the essential requirements for machines, with regard to the sphere of their import and distribution. This issue is related to the dynamically developing trade in cheaper new machines, mainly from countries outside the EEA (including China) and is a priority for ensuring safety and protecting the health and life of users of this type of equipment in accordance with EU regulations. The use of a variety of machines in industry, in addition to general safety requirements, which may also include quality criteria, care for the environment and industry-specific safety management requirements (e.g. food, automotive, medical devices).

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18

Kingston, David C., Behzad Bashiri, Abisola Omoniyi, and Catherine M. Trask. "Body Orientation and Points of Contact during Laboratory-Based Machinery Egress: Investigating Adherence to Safety Guidelines." Journal of Agricultural Safety and Health 26, no. 3 (2020): 95–104. http://dx.doi.org/10.13031/jash.13931.

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HighlightsMost of the experienced operators performed machine egress facing out from the cab.Egress was 2.5 s longer when facing in toward the machine, but no differences were observed in points of contact maintained when compared to egress facing out.Maintaining at least three points of contact during egress was observed for only approximately 30% of egress duration.A one-hour exposure to whole-body vibration did not change points of contact behavior nor egress duration when performing egress while facing out.Abstract. Mobile farm machinery operators are at a high risk of injury when entering (ingress) and exiting (egress) the cabs of such machinery due to slips and falls. Safety organizations and equipment manufacturers have delivered a consistent message: operators are to egress machines facing in, toward the access path, and maintain three points of contact at all times. This study used a laboratory-based model of a mid-sized agricultural tractor to determine adherence to best practices for safety and the effect of acute whole-body vibration exposure on compliance. The majority of 19 experienced operators (16 male, 3 female) performed machinery egress facing out from the cab because descending while facing in toward the machine took 2.5 s longer. Maintaining at least three points of contact during egress was observed for only approximately 30% of egress duration, but was as high as approximately 41% for participants who self-selected the facing-in orientation. Exposure to 1 h of whole-body vibration did not change points of contact behavior nor trial duration when performing egress while facing out. Overall, the model cab used in this study had safety features similar to a real-world machine, indicating that there may be opportunities in access path or cab door design to promote increased points of contact use. Future work is needed to accurately assess three-dimensional movement patterns and external forces for disease and injury risk models. Keywords: Access path, Farm machinery, Safety guidelines, Occupational injury.

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19

Sasaki, Mikio. "OS2-1 Safety of machinery : Considering safety system for work around the machine (Presence detection)." Proceedings of the Industrial, Chemical Machinery & Safety Division Conference 2009 (2009): 21–22. http://dx.doi.org/10.1299/jsmeicm.2009.21.

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20

TRAJDOS, Marek ,. "Stopping, Emergency Stopping and Disconnecting Machines from Electricity." AUTOMATYKA, ELEKTRYKA, ZAKLOCENIA 11 (September 30, 2020): 54–58. http://dx.doi.org/10.17274/aez.2020.41.04.

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The work highlights one of the most important aspects of machinery safety, which is stopping. Due to their specificity, the Machinery Directive distinguishes two stopping modes: normal (technological) and emergency, and separate disconnection from the power supply. There are functional dependencies between them, and each of them has specific features that must be known to the designer of each machine in order to meet the essential safety requirements.

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21

Schweitzer, G. "Safety and Reliability Aspects for Active Magnetic Bearing Applications - A Survey." Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 219, no. 6 (September 1, 2005): 383–92. http://dx.doi.org/10.1243/095965105x33491.

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The application of magnetic bearings for rotating machinery has become state of the art and spans from research prototypes to industrial series. Users are aware that beyond functionality the aspects of safety and related areas become increasingly important. This survey addresses the issues of safety and reliability, being a part of dependability. It gives a review on existing approaches, and it shows numerous examples of problems and solutions. Review topics are safety-oriented design methods, software tools, redundancy, robust control, and retainer bearings. Finally, the concept of smart machines is introduced as a way for further improving safety and dependability of machinery with active magnetic bearings.

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22

Anastasi, Sara, Marianna Madonna, and Luigi Monica. "Implications of embedded artificial intelligence - machine learning on safety of machinery." Procedia Computer Science 180 (2021): 338–43. http://dx.doi.org/10.1016/j.procs.2021.01.171.

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23

A. Javadi and M. A. Rostami. "Safety Assessments of Agricultural Machinery in Iran." Journal of Agricultural Safety and Health 13, no. 3 (2007): 275–84. http://dx.doi.org/10.13031/2013.23352.

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24

MUKAIDONO, Masao. "Movements of International Standards on Safety Machinery." Journal of the Society of Mechanical Engineers 117, no. 1153 (2014): 790–91. http://dx.doi.org/10.1299/jsmemag.117.1153_790.

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25

Filipowicz, Krzysztof, Mariusz Kuczaj, Maciej Kwaśny, and Krzysztof Twardoch. "Safety of mining machinery drives – selected issues." Mining - Informatics, Automation and Electrical Engineering 3 (531), no. 3 (2017): 93. http://dx.doi.org/10.7494/miag.2017.3.531.93.

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26

Vöth, Stefan, Julian Tschersich, and Tim Schwartz. "Multifunctional Testing Rig for Machinery Safety Equipment." E3S Web of Conferences 15 (2017): 03007. http://dx.doi.org/10.1051/e3sconf/20171503007.

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27

Okamura, Ryuichi. "OS3-2 Electrical Equipments of Machinery Safety." Proceedings of the Industrial, Chemical Machinery & Safety Division Conference 2009 (2009): 33–34. http://dx.doi.org/10.1299/jsmeicm.2009.33.

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28

HOSHI, Toshiro. "Safety Measures for Industrial Machinery in Japan." Proceedings of the Industrial, Chemical Machinery & Safety Division Conference 2016.winter (2016): KL. http://dx.doi.org/10.1299/jsmeicm.2016.winter.kl.

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29

Kim, Tae-Gu, Takabumi Fukuda, and Hisaji Shimizu. "Trend analysis of machinery safety for globalization." Journal of Loss Prevention in the Process Industries 17, no. 6 (November 2004): 509–12. http://dx.doi.org/10.1016/j.jlp.2004.08.007.

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30

Bluff, Elizabeth. "Safety in machinery design and construction: Performance for substantive safety outcomes." Safety Science 66 (July 2014): 27–35. http://dx.doi.org/10.1016/j.ssci.2014.02.005.

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31

Matsumoto, Tsuyoshi. "Safety Standard of Machinery and Safety Components-A New Direction of the Safety Standards-." JAPAN TAPPI JOURNAL 59, no. 4 (2005): 548–54. http://dx.doi.org/10.2524/jtappij.59.548.

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32

Sluce, Patricia, and Manoel Henrique Reis Nascimento. "Risk Assessment Proposal In HydrauliC Presses With Fuzzy Logic." International Journal for Innovation Education and Research 9, no. 5 (May 1, 2021): 349–68. http://dx.doi.org/10.31686/ijier.vol9.iss5.3101.

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The aim of this study was to evaluate the safety level of industrial machines, in particular hydraulic press. The dissertation used hydraulic presses as the object of study. The research instruments used were machine safety analyzes based on normative items pre-established in ABNT NBR: 12100, possible accidents that these machineries can cause. The results show that hydraulic presses cause many accidents, in some situations dying. Through Annex B of ABNT NBR 14153: 2013, there are 4 risk categories for machinery, the greater the degree of risk, the more unsafe the machine is. The appraiser's experience is very important to analyze the machine and reach the level of risk level before and after the adjustment. Finally, it appears that the machine analyzed in this study was at risk level 3, after analysis and adaptations the same machine was at risk level 1, totally acceptable to maintain the operator's safety level.

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33

Shang Guan, Tong Ying, Yang Lian, and Di Wu. "The Application of SolidWorks in Bridge Erecting Machine’s Structure Design." Advanced Materials Research 472-475 (February 2012): 678–82. http://dx.doi.org/10.4028/www.scientific.net/amr.472-475.678.

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We have take the design of the complex machinery equipment DF900 erecting machine as an example discussed SolidWorks and its module COSMOSWork, COSMOSMotion’s application in bridge erecting machine’s development and design. We established bridge erecting machine’s 3D model, optimized the product’s structure and bridge through-hole speed, provide calculated data for safe and reliable operation of the equipment by finite element calculation. And have provided some certain reference value for use SolidWorks on large, complex mechanical product’s design, research and safety evaluation.

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34

Huang, Zheng-qiu, Li-xin Ren, Yao-ting Tong, and Wei-ping Ouyang. "The Research on safety Evaluation Theory of Hoisting Machinery Based on Sustainable Development." E3S Web of Conferences 257 (2021): 03073. http://dx.doi.org/10.1051/e3sconf/202125703073.

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This paper introduces the purpose and significance of safety evaluation of hoisting machinery, summarizes various evaluation method, and discusses the advantages and disadvantages of various safety evaluation methods, analyzes the current situation of safety evaluation of hoisting machinery in China, and puts forward corresponding suggestions on energy saving and emission reduction of hoisting machinery through the evaluation.

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35

Haghighi, Aida, Sabrina Jocelyn, and Yuvin Chinniah. "Testing and Improving an ISO 14119-Inspired Tool to Prevent Bypassing Safeguards on Industrial Machines." Safety 6, no. 3 (September 15, 2020): 42. http://dx.doi.org/10.3390/safety6030042.

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Various safety-related standards associated with the machinery design phase, such as ISO 14119:2013, emphasize the appropriate design and selection of protective devices to prevent bypassing. Despite such standards, bypassing safeguards is a common issue at the machinery use phase. ISO 12100:2010 indicates, “experience has shown that even well-designed safeguarding can fail or be violated”. This unsafe practice can cause serious injuries or fatalities. This paper presents an improved version of a bypassing-related assessment tool initially inspired by ISO 14119. The improvement results from testing its performance through industrial case studies to explore how the tool works in reality. Five occupational health and safety (OHS) practitioners apply this tool in four plants in Quebec to 18 machines and 37 activities. Afterwards, the OHS practitioners provide feedback using a questionnaire. The findings reveal that the tool is appropriate for the machine usage phase to prevent bypassing with an overall 82% satisfaction score. The probability levels of bypassing given by the tool enable a safety improvement prioritization method for the machines and safeguards. The tool was improved, redefining some incentives to bypass and its layout. The findings explain how practitioners could influence decision-making to minimize incentives to bypass and the probability of bypassing to prevent accidents.

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36

Châtillon, Jacques, and Marian Szyszko. "The “NOMAD” Project – A Survey of Instructions Supplied with Machinery with Respect to Noise." Archives of Acoustics 38, no. 2 (June 1, 2013): 271–75. http://dx.doi.org/10.2478/aoa-2013-0033.

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Abstract The NOMAD project was a survey to examine the noise-related content of instructions supplied with machinery offered for purchase in Europe. The project collected more than 1 500 instructions from machines covering 40 broad machine-families and from 800 different manufacturing companies. These instructions were analyzed to determine compliance with the requirements of the Machinery Directive, and assess the quality of information. The general state of compliance of machinery instructions with the noise-related requirements of the Machinery Directive was found to be very poor: 80% of instructions did not meet legal requirements. Some required numerical values relating to noise emissions were often missing. Where values were given, they were often not traceable to machine operating conditions or measurement methods, and not credible either against stated conditions/methods or as warnings of likely risk in real use. As a consequence, it is considered highly likely that, in making a machinery procurement decision, employers are prevented from taking noise emissions into account, and understanding what is necessary to manage the risks from noise relating to equipment that is procured. Recommendations are made for actions aimed at bringing about a global improvement to the current situation. Targeted actions are now proposed by “ADCO Machinery Group” aimed at raising awareness of the legal requirements, responsibilities and actions required among the various groups who have parts to play in the system - machine manufacturers, machine users, occupational safety and health professionals, and standards-makers. Recommendations are also made aimed at providing, or improving, tools and resources for all these actors.

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37

Furman, Joanna. "Work Safety Improvement Within Autonomous Maintenance." Multidisciplinary Aspects of Production Engineering 3, no. 1 (September 1, 2020): 161–71. http://dx.doi.org/10.2478/mape-2020-0014.

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AbstractEmployers are under a legal obligation to provide employees with safe and hygienic conditions of work. These conditions are created by environmental factors that depend on the specifics of the enterprise, production technology and used machinery and equipment. A large number of the risks to which employees are exposed is associated with the use of machinery, equipment and working tools (as confirmed by Statistics Poland). Numerous manufacturing companies increasingly use the practice of involving operators, independently from the maintenance department, in the upkeep and maintenance of machinery and equipment in order to increase efficiency. These activities are undertaken within the scope of Autonomous Maintenance (AM), which is one of the essential elements underpinning the TPM system. The activities performed by operators within AM, such as daily inspections, lubrication or simple repairs, reduce the number of machinery breakdowns. Nonetheless, they could be a potential source of risk for employees. Companies applying the traditional division of tasks entrust the performance of such activities to qualified maintenance staff, so the proper identification of risks that takes into account the specificity of the activities performed by operators and the provision of training in the safe organization of work represent a significant feature of safety improvement. Enterprises may adopt multiple solutions in this regard, including the tools and techniques of the concept of Lean Manufacturing.

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38

Kadhim, Z. R. "MARGIN OF SAFETY OF HIRING DECISION OF AGRICULTURAL MACHINERY SERVICES BY RICE FARMERS IN ALNAJAF AL-ASHRAF PROVINCE." IRAQI JOURNAL OF AGRICULTURAL SCIENCES 52, no. 3 (June 22, 2021): 756–62. http://dx.doi.org/10.36103/ijas.v52i3.1367.

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The main objective of this study is to compute margin of safety of hiring decision of agricultural machinery services in Iraq. A cost-volume-profit analysis by using breakeven point technique has been followed to find out the margin of safety by using cross- section data in rice production farms in Alnajaf province. Results showed that the break-even point for different types of original agricultural field machinery were 427, 6.5, and 221 hours for tractor and machinery of soil preparation, farm sprayer, and combine harvester, respectively, while the values of break-even point for different types of used agricultural field machinery were 309, 10, and 319 hours for tractor, farm sprayer, and combine harvester, in that order. Results also pointed out that the negative sign of safety margin of areas of all machineries indicated that there are losses faced by small scale farmers in case of ownership these machineries, and the minimum lose amounted about $ 316116 for original tractor, $ 52611 for used tractor, $ 220.5 for original farm sprayer, $ 88 for used farm sprayer, $ 664664 for original combine harvester and $ 584650 for used combine harvester. The study recommended that it is useful for small scale farmers in Alnajaf province to continue hiring various agricultural machinery services rather than purchase them due to the absence of safety margin of holding areas. Therefore machine stations of agricultural machineries services maybe developed by Iraqi government in the study region to provide these services to the farmers with supported prices.

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39

KIDO, Hachiro, and Takeshi HASHIMOTO. "Safety Evaluation for Serious Failure of Ship Machinery." Journal of The Japan Institute of Marine Engineering 37, no. 10 (2002): 755–62. http://dx.doi.org/10.5988/jime.37.755.

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40

Chinniah, Yuvin, Barthelemy Aucourt, and Réal Bourbonnière. "Safety of industrial machinery in reduced risk conditions." Safety Science 93 (March 2017): 152–61. http://dx.doi.org/10.1016/j.ssci.2016.12.002.

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41

FUKUDA, Takabumi. "On Safety Confirmation of Machinery and its Operation." Proceedings of Conference of Hokuriku-Shinetsu Branch 2020.57 (2020): F034. http://dx.doi.org/10.1299/jsmehs.2020.57.f034.

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42

L. Guo, Q. Zhang, and S. Han. "Agricultural Machinery Safety Alert System Using Ultrasonic Sensors." Journal of Agricultural Safety and Health 8, no. 4 (2002): 385–96. http://dx.doi.org/10.13031/2013.10219.

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43

Dźwiarek, Marek. "Real time locating systems in safety of machinery." Mechanik, no. 7 (July 2015): 559/223–559/230. http://dx.doi.org/10.17814/mechanik.2015.7.233.

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44

Sugita, Yoshihiro. "OS3-4 Machinery safety engineers evaluation/certifying program." Proceedings of the Industrial, Chemical Machinery & Safety Division Conference 2009 (2009): 37–38. http://dx.doi.org/10.1299/jsmeicm.2009.37.

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45

Bagagiolo, Vigoroso, Caffaro, Cremasco, and Cavallo. "Conveying Safety Messages on Agricultural Machinery: The Comprehension of Safety Pictorials in a Group of Migrant Farmworkers in Italy." International Journal of Environmental Research and Public Health 16, no. 21 (October 29, 2019): 4180. http://dx.doi.org/10.3390/ijerph16214180.

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The comprehension of safety signs affixed to agricultural machinery is fundamental to warning users about the residual risks which cannot be eliminated with machinery design and the adoption of protections. This is particularly relevant for the migrant workforce, which may encounter some language barriers with written safety communication. The present study aimed to investigate the comprehension of safety signs affixed to agricultural machinery in a group of migrants from both European and non-European countries employed in Italian agriculture. Thirty-seven migrant farmworkers (12 Indians, 17 Pakistanis, and eight Romanians) were individually interviewed to test the comprehension of four safety signs referring to the main causes of fatal and non-fatal injuries caused by interactions with farm machinery. Romanians obtained the highest comprehension performance (68.8% of correct answers), followed by Indians (35.4%), with Pakistanis being last (32.4%). The nationality and the previous experience as a farmworker significantly affected the comprehension of safety signs. The results pointed out the importance of adequately training migrants on the meaning of safety signs. Beside this, the study suggests a redesign of the signs, considering some signs’ features to enhance pictorials’ cross-cultural comprehension.

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Khristoforov, Evgeniy, Nataliya Sakovich, and Aleksandr Kuznecov. "SAFETY SUPPORT IN TRANSPORT CONSTRUCTION MACHINERY WITH HYDRAULIC DRIVE." Bulletin of Bryansk state technical university 2021, no. 7 (June 16, 2021): 38–49. http://dx.doi.org/10.30987/1999-8775-2021-7-38-49.

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Work purpose: the investigation of transport process safety in construction industry of the Bryansk region, the substantiation of reasons, factors and circumstances of accidents in the construction companies of the region, the substantiation of the impact of hydraulic drive unit failures upon safety of transport construction machinery with the hydraulic drive with the purpose of driver safety. Investigation problem: on the basis of the obtained results of the safety investigations of transport processes, reasons defined, revealed injury factors of drivers during the operation of the load flat car hydraulic drive of transport means to develop motion parameters of the “hydraulic drive-load flat car” system which will not allow arising oscillations of the system resulting in hydraulic drive failure arising which has influence upon driver’s work safety. The investigations were carried out on the basis of a system analysis of accident examinations in the regional construction industry which on the basis of statistical data allows the defining safety state of transport construction machinery. By means of investigations it is defined that 90% of transport construction machines are equipped with a hydraulic drive. In the hydraulic drive the most significant element is a hydraulic cylinder – the most loaded element performing all basic operations of a working process of loading and unloading. In the hydraulic drive there is used a telescopic hydraulic cylinder in which during operation there are revealed design-production defects (DPD) which result in injury of machine service personnel. One of DPD manifestations is oscillation formation in the hydraulic drive which results in the destruction of hydraulic cylinder attachment fitting. It is defined that the support of hydraulic drive reliability and safety is a difficult problem which needs a complex solution still at designing and creation, and during the operation. The complexity of the problem causes the necessity of design and operation parameter optimization, in the first place, that of an executing hydraulic cylinder of the hydraulic drive with the use of mathematical modeling. The review of the mathematical modeling methods of hydraulic cylinder parameters allows drawing the conclusion that the existing methods have many assumptions and do not allow creating completely reliable and safe transport construction engineering. The investigation novelty consists in the offered procedure for the solution of motion equations of the “hydraulic drive – load flat car” system which allows calculating the motion system parameters, defining the development of system oscillation above critical able to destruct a fitting unit of the hydraulic cylinder to the load flat car. Conclusion. The algorithm offered for the solution of mathematical equations allows making a conclusion on the stability and safety of the “hydraulic cylinder – load flat car” system, finding optimum values of motion parameters at any time moment of a transitional process.

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Weng, Yi Fei. "The Current Situation and Future Prospect of Advanced Human-Machine Engineering’s Application in Coalmine." Applied Mechanics and Materials 220-223 (November 2012): 639–43. http://dx.doi.org/10.4028/www.scientific.net/amm.220-223.639.

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Coalmines’ productive activity demands safety, comfortability, efficiency and economy, which are just the features of advanced human-machine engineering. Then current situation of advanced human-machine engineering’s application in coalmine is summarized, including: operating devices of coalmine machinery are man-beneficial; “safe color” in coal mining machinery is applied; signals under coalmine are effectively released; noise environment in coalmine are improved. Finally, the future trends of advanced human –engineering are discussed: coalmine safe human-machine engineering, coalmine green human-machine engineering, coalmine virtual human-machine engineering, coalmine intelligentized human-machine engineering, and coalmine digital human-machine engineering, etc.

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Qu, Yongzhi, Yue Zhang, Miao He, David He, Chen Jiao, and Zude Zhou. "Gear pitting fault diagnosis using disentangled features from unsupervised deep learning." Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability 233, no. 5 (January 8, 2019): 719–30. http://dx.doi.org/10.1177/1748006x18822447.

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Effective feature extraction is critical for machinery fault diagnosis and prognosis. The use of time–frequency features for machinery fault diagnosis has prevailed in the last decade. However, more attentions have been drawn to machine learning–based features. While time–frequency domain features can be directly correlated to fault types and fault levels, data-driven features are typically abstract representations. Therefore, classical machine learning approaches require large amount of training data to classify these abstract features for fault diagnosis. This article proposed a fully unsupervised feature extraction method for “meaningful” feature mining, named disentangled tone mining. It is shown that disentangled tone mining can effectively extract the hidden “trend” associated with machinery health state, which can be used directly for online anomaly detection and prediction. Compared with wavelet transform and time domain statistics, disentangled tone mining can better extract fault-related features and reflect the fault degradation process. Shallow methods, such as principal component analysis, multidimensional scaling and single-layer sparse autoencoder, are shown to be inferior in terms of disentangled feature learning for machinery signals. Simulation analysis is also provided to demonstrate and explain the potential mechanism underlying the proposed method.

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Arai, Takahiko. "Law and Regulation Trend for Machinery Safety and Safety Measures for Production Facilities." JAPAN TAPPI JOURNAL 62, no. 3 (2008): 261–65. http://dx.doi.org/10.2524/jtappij.62.261.

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Tiusanen, Risto, Timo Malm, and Ari Ronkainen. "An overview of current safety requirements for autonomous machines – review of standards." Open Engineering 10, no. 1 (July 7, 2020): 665–73. http://dx.doi.org/10.1515/eng-2020-0074.

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AbstractThe development of automated work machine systems towards autonomous operation is proceeding rapidly in different industrial sectors. The aim of the study was to explore the current situation and possible differences in standardization supporting the development in different industrial sectors. The existing ISO and IEC standards and work items related to autonomous machinery were reviewed as well as activities in international industry groups regarding automation and autonomy of machinery.In general, the current standards are made mostly for machine manufacturers, but the views or responsibilities at worksite level are not considered. Three different approaches for safety concepts for different operating conditions were identified. One of them relies on onboard safety systems including sensor and perception systems for indoor applications. One guides to separate and isolate the autonomously operating machinery and to use access control to the autonomous operating zone. The third one is relying mainly on the machine operator’s ability to understand the situation and to react correctly according to the available information.From technology point of view there seems to be a gap between the safety requirements set in standards and the state of the art in currently available technology.

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