How to manage hardware failures

2021 ◽  
pp. 70-72
Author(s):  
A. V. Sidorov ◽  
V. A. Sidorov

The first book on a promising new direction — methodology for equipment failure management for technical managers and specialists of industrial enterprises, as well as for all those whose field of expertise includes the need to deal with equipment failures — has been developed and published under the auspices of the Association for Effective Enterprise Asset Management (EAM Association).

2021 ◽  
pp. 60-64

The Enterprise Asset Management Association (EAM Association) is pleased to announce the completion of the second book of the two-part edition on the methodology for managing equipment failures. While the first part dealt with the issues of investigation and accounting, the second, being its logical continuation, offers theoretical understanding and practical tools for the analysis and prevention of failures. Here are a few words from the authors of the book. Sidorov V.A.: «I have devoted several years of my working life directly to the investigation of equipment failures, automation of their accounting and standardization of analysis procedures, as well as to production training, including in the framework of improvement measures implementation. And now I will be happy to share my knowledge and experience with you, colleagues!» Sidorov A.V.: «It is important for everyone who, due to their professional activity, is faced with equipment failures not only to know, but also to understand what, how, in what sequence occurred and what to do about it. This is exactly what this manual is about.» Consideration of these issues in the book is based on a comprehensive vision of the process of managing production assets and a systematic approach and is accompanied by a wide illustrative material, a description of practical methods and tools that are recommended for implementation in the conditions of industrial enterprises. Cases from the authors' experience are provided to ensure the best understanding and assimilation of the equipment failure management methodology as an important element of the enterprise asset management system. English version of the article is available at URL: https://panor.ru/articles/analysis-and-prevention-of-equipment-failures/65059.html


2005 ◽  
Vol 4 (3) ◽  
pp. 61-113 ◽  
Author(s):  
Geng Xiao

Given the domination of bank financing, nonperforming debts (NPDs) in large Chinese enterprises are a proxy for nonperforming loans (NPLs) in China's major banks. Using a firm-level survey of more than 20,000 large and medium-sized industrial enterprises conducted by the National Bureau of Statistics of China, this paper estimates both the level and ratio of NPDs across ownership type, industry, and region for the period 1995–2002. The results show that NPD ratios have been falling since 2000 as a result of the rapid expansion of better-performing non-state enterprises (NSEs), the improved performance of state-owned enterprises (SOEs), and the exit of poor-performing enterprises (which has been facilitated by asset management companies and other merger and acquisition activities). SOEs, however, are still much more likely than NSEs to generate NPDs. This paper provides useful tools and sector information for assessing enterprise debt risks and draws lessons for banking reform in China.


Author(s):  
N.Ya. Samchuk-Khabarova ◽  
◽  
V.L. Gaponov ◽  

Despite the industrial revolutions, optimization of production processes, the use of robotics and other advances of science and technology, the share of machine-tool equipment in the execution of the plan at industrial enterprises is large. Human-machine interaction is also invariable. In this regard, the injury rate of machine operators from year to year remains above average. To manage the employee occupational risks, it is required to carefully analyze the source of the risk — the machine-tool equipment used. To manage the professional risks of a machine operator, it is required to assess the following parameters of the machine-tool complex: traumatic factors in accordance with the current legal requirements, and the data obtained as a result of the equipment practical application; completeness and content of the technical documentation for the machine-tool equipment; equipment life cycle stage, equipment operation period; fulfillment of the scheduled preventive maintenance schedule; the number and nature of emergency equipment failures; ergonomic indicators of the machine. The analysis carried out according to the specified parameters can be presented visually in the form of a diagram reflecting the condition of machine equipment on six elements and on three levels using generally accepted signal colors: green - corresponds, yellow — partially corresponds, red — does not correspond. Thus, the results of the conducted analysis are visualized on a color chart, and mathematically evaluated as a percentage. Comprehensive assessment of the state of machine-tool equipment makes it possible to more efficiently determine the risks for those working on the machine-tool equipment, as well as develop measures for the modernization or replacement of the machine-tool park.


2021 ◽  
Vol 2096 (1) ◽  
pp. 012130
Author(s):  
M N Polkovskaya ◽  
M A Yakupova

Abstract The paper analyses the causes of emergency outages on electric networks according to the data of the Pravoberezhny district of Irkutsk for 2008-2017, according to which 82% of failures of elements of the electric network are caused by breakdowns and equipment failure; 9% are due to the influence of external factors; 5% occurred due to natural and climatic reasons, 4% – due to other circumstances. The largest number of outages due to operational reasons occurs due to damage to cable and overhead lines. Accidents caused by the influence of external factors are mainly associated with the negative impact of people, animals and birds. Equipment failures related to natural and climatic factors are mainly due to wind or thunderstorms. Other circumstances, as a rule, include staff errors and unidentified reasons. Calculations of undersupply of electricity and economic losses caused by interruptions in power supply were made. It should be noted that in order to reduce the number of equipment failures, it is necessary to carry out timely maintenance and reconstruction of various elements of electrical networks.


2018 ◽  
Vol 71 (4) ◽  
pp. 1832-1840
Author(s):  
Gabriella da Silva Rangel Ribeiro ◽  
Rafael Celestino da Silva ◽  
Márcia de Assunção Ferreira ◽  
Grazielle Rezende da Silva ◽  
Juliana Faria Campos ◽  
...  

ABSTRACT Objectives: To identify equipment failures during handling by nurses and analyze the conduct of the professionals when these failures occur. Methods: Descriptive, exploratory and qualitative study, whose field was the intensive care unit of a public institution, and the participants were day nurses that worked providing direct care to patients. Data were produced in 2014 through systematic observation and interviews and were examined with thick description and content analysis. Results: The outcomes evinced the inadequate functioning of infusion bombs, users' errors related to the design of equipment and problems with batteries of artificial fans. These failures related to the management of equipment in the unit. Final considerations: It is necessary to strengthen the monitoring systems of safety conditions of equipment in intensive nursing care to prevent incidents.


Author(s):  
Charles H. Paxton

Reliability Based Maintenance (RBM) programs are commonplace in the Aviation, Power Generation and Chemical / Petrochemical industries. In these sectors, Equipment Failure is not an option. The Industrial / Manufacturing sector(s) have not fully embraced the RBM concept and for the most part routinely suffer loss of production output and the subsequent loss of revenue associated with equipment failures. Two of the Key Elements to the successful implementation of the RBM process in the Industrial / manufacturing sector(s) is the establishment of Reliability and Maintainability Specification and a viable Machinery / Equipment Lubrication and General Preventive Maintenance Program. This Paper will outline procedures for establishing an RBM Program. Methods to evaluate the results will be outlined as well.


2020 ◽  
Vol 78 (12) ◽  
pp. 1276-1285
Author(s):  
Shibu John A

Enterprise asset management (EAM) systems are used by asset owners and/or operators to manage the maintenance of their physical assets. These assets, including equipment, facilities, vehicles, and infrastructure, need maintenance to sustain their operations. An EAM system provides the means to have less unplanned downtime and extended asset longevity, which offers clear business benefits that improve the profit and loss statement and balance sheet. Particularly for capital-intensive industries, like drilling and exploration, the failure of on-time delivery of critical equipment or processes is disruptive and costs nonproductive time and customer satisfaction. Organizations understand these issues and employ an appropriate asset management system to engineer their asset maintenance and management. An EAM system is needed to manage the people, assets/equipment, and processes. EAMs are used to plan, optimize, execute, and track the needed maintenance activities with associated priorities, skills, materials, tools, and information. Similarly, nondestructive testing (NDT) is used as a tool for integrity assessment of assets in drilling and exploration. The main advantage of using NDT is that the item’s intended use or serviceability is not affected. The selection of a specific technique should be based on knowledge and skills that include design, material processing, and material evaluation. Validating the purpose of this paper, we emphasize the importance of optimizing the asset utilization and serviceability to enhance overall efficiency by integrating EAM software that manages assets, the operation management system (OMS) controlling the processes, and asset inspection management systems (AIMSs).


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