Maintenance based on the equipment performance monitoring and the control of the corrective actions taken as a result. Additional applications and information about the strategies may be found in white, et al white, liberty et al. The marine and air transportation, offshore structures, industrial plant and facility management industries depend on maintenance, repair and overhaul mro including scheduled or preventive paint maintenance programmes to maintain and restore coatings applied to steel in environments subject to attack from erosion, corrosion and environmental pollution. Types of maintenance compare different types of maintenance. Once we have identified failure causes or failure modes and effects, we can assess how and how much each failure matters. A framework for aircraft maintenance strategy including cbm. Development of equipment maintenance strategy for critical equipment. Developing and creating a maintenance strategy plan will depend largely on the assets of the company and the operation of the equipment. While there are a lot of different types of maintenance strategies out there, most discussions about which strategy you should implement come down to comparing reactive vs preventive vs predictive maintenance if you are or were a part of this debate, youre probably aware that the answer isnt always that obvious. As a result from this research, a process for the formulation of maintenance strategies has been developed. Maintaining machines and equipment at optimal performance levels can be a constant battle. Then we can determine which of the five groups of failure management options should be used to manage each failure mode predictive maintenance, preventive maintenance, failure finding, run to failure, or a onetime change to the design or operation of the asset.
With a plethora of different strategies to address up keep of your critical assets, it can be daunting to determine which is most costeffective and successful in the long run. Maintenance strategy develop a plan to introduce a proactive maintenance model with preventive and planned maintenance at the top of planned priorities. Depending upon the time of business and service one wishes to offer they can select the suitable type. Types of maintenance generally maintenance is classified into four. Ive interviewed reliability and maintenance management experts to develop this guide focusing on maintenance technology. An analysis of maintenance strategies and development of a model for strategy formulation a case study. Preventive maintenance is used in all industrial process plants and this training class will help you determine which tasks add value to your program and extend equipment life. Project overview build preventive maintenance scheduler assess potential losses find frequency of failure determine optimal maintenance policy assist in data formation and collection fortran program quang nguyen sample plant. The above table of types of maintenance does not include autonomous maintenance or autonomous care also referred to as front line maintenance in other organisations.
This chapter provides descriptions and examples of the types of problems which can prevent generalization, and explanations and descriptions of strategies that can remediate these problems and facilitate generalization. Outlined below are the more widely used maintenance management strategies, as well as their pros and cons and situations when they are best applied. Listed below are some of the maintenance strategy types that you may adapt for your business, with their pros and cons and the situations they will be most effective in. With predictive devices currently available, it is incumbent upon. However, depending on the value of the asset or its. Which of the following maintenance strategies incorporates the use of sophisticated technologies to analyze changing machine condition planned preventive maintenance ppm high risk of startup failure infant mortality risk galling, scuffing, seizing and severe sliding are synonyms of what kind of wear. Chapter11 pc maintenance and troubleshooting strategies. Department of energys federal energy management program femp. If you do need to lift a heavy object, follow these guidelines to keep from injuring your back. March 1997 introduction the traditional approach to maintaining mobile equipment based on fixed interval component replacements and overhauls is rapidly dying. Corrective, preventive, conditionbased, predictive.
An analysis of maintenance strategies and development of a. Doing so will help you guarantee that your business is one thats capable of reaching success in the future. Compare different types of maintenance to understand which type you should implement within your organization. Through the utilization of various nondestructive testing and measuring techniques, predictive maintenance determines equipment status before a breakdown occurs. Chapters 12 and are devoted to two areas closely related to maintenance, i. It is not possible to determine that a particular machine, the type of maintenance to be applied is one of the traditional corrective, scheduled, predictive, etc. Maintenance is a risk management practice used to maximise production and minimise loss and waste. Preventive maintenance strategies reliable process. Maintenance is carried out when certain indicators give the signaling that the. Selecting a successful maintenance strategy requires a good knowledge of equipment failure behaviour and maintenance management practices. The real actual equipment condition is continuously assessed by the online detection of significant working device parameters and their automatic comparison with average values and performance. Preventive maintenance principles free online course. Elaine wandered out onto the patio, where some people were talking about the latest.
It defines strategies where you dont need a system and strategies that require a system for data collection. Which asset maintenance strategy should you be using. We think that every equipment will need a different mix of different types of maintenance, a particular mix of tasks, so that maintenance models will be as many as existing equipment. A maintenance model is a mixture of the previous types of maintenance in certain proportions, and it responds appropriately to the needs of a particular equipment. An analysis of maintenance strategies and development of a model for strategy formulation a case study master of science thesis in the master degree programme, production engineering gustav fredriksson hanna larsson department of product and production development division of production systems chalmers university of technology. Predictive maintenance is the complement of preventive maintenance.
This is one of the simplest volatile strategies and is suitable for beginners. Best practice maintenance strategies for mobile equipment. This book aims to provide the plant engineer with a comprehensive and systematic approach, a framework of guidelines, for tackling this problem, i. Types of maintenance breakdown maintenance preventive maintenance 1. Pdf maintenance strategy selection and its impact on. A conference paper presented to the maintenance in mining conference bali, indonesia by sandy dunn. Proactive types of maintenance preventive maintenance. Devising optimal strategy for maintaining industrial plant can be a difficult task of daunting complexity. The clair clean, lubricate, adjust, inspect and repair activities conducted under autonomous care are essentially a combination of the above strategies, but conducted on a. Looking at the object, decide which side of the object to face so that the load is the most balanced. For a strategic planning checklist to be effective, it should contain all the details that can supply the requirements and demands of developing a strategic plan for a business.
This is not the case with predictive maintenance which requires condition monitoring sensors and new software integrations. Further, to study on impact of maintenance strategies implementation in maintenance function. Maintenance types maintenance is classified into two main categories, which are as follows al. This will provide more time for performing maintenance utilizing the best maintenance repair practices. A comprehensive and detailed strategic planning checklist can provide a lot of benefits to the company and its management. The mission of femp is to facilitate the federal governments implementation of sound, cost. The different types of volatility trading strategies are. An analysis of maintenance strategies and development of a model for strategy formulation. To start conducting preventive maintenance tasks pms, an organization does not need to purchase new technology if it already has a cmms. This is a cost we could minimize under a different maintenance strategy.
Actions performed on a detect, preclude, or mitigate degradation of a component or system with the aim of. Preventive maintenance is the most popular type of proactive maintenance. Maintenance aims to reduce and eliminate the number of failures occurred during production as any breakdown of machine or equipment may lead to disruption for. What are different types of maintenance strategies. Facility managers are engaged for many reasons, one of their priorities is to reduce costs and manage the sites daily issues, so is a reactive maintenance process better than a proactive maintenance process.
In order to help you make the right decision and deploy the perfect strategy thanks to an nextgen. Pdf development of equipment maintenance strategy for. Maintenance strategy plans most cost effective maintenance. Types of maintenance programs on the down side, to initially start into the predictive maintenance world is not inexpensive. The options that one has in terms of volatility trading strategies are quite a few. There are many different types of maintenance strategies. Even if youre moving from having no maintenance strategy to a reactive strategy, maintenance workers. Maintenance strategies for maintaining relationships communication selfdisclosure theoretical approaches research on selfdisclosure the dialectical aspects of. Maintenance strategies there are several maintenance strategies in existence for use in various fields and manufacturing industries across the world.
Pdf handbook of maintenance management and engineering. Four general types of maintenance philosophies can be identified, namely corrective, preventive, riskbased and conditionbased maintenance. Evaluating different maintenance management strategies fiix. Pdf maintenance and its types engr sajid chaudhary. Training of inplant personnel to effectively utilize predictive maintenance technologies will. Maintenance strategy, which type of maintenance is the most suitable, and strategic. This program covers a variety of pm process such as rcm, pm optimization, mtbf, and asset equipment criticality.
Development of equipment maintenance strategy for critical. Typically we see plants employing either runtofailure only fix after a breakdown or preventive maintenance on a predetermined schedule. Maintenance can be defined as work undertaken in order to preserve or restore premises in a good state of repair and efficient working order to an agreed acceptable standard. Big data analytics for predictive maintenance strategies.
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