Emergency maintenance maintenance activities that are unscheduled repair, to include call outs, to correct an emergency need to prevent injury, loss of property, or return asset to service. The wearout period is characterized by a rapid increasing failure rate with time. Break down maintenance it means that people waits until equipment fails and repair it. 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. The goal of the tpm program is to markedly increase production while, at the same time, increasing employee morale and job satisfaction. 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 of software only is not covered in this standard. Pdf proposal of maintenancetypes classification to. This course also reinforces safety related to the industrial maintenance industry. Chapters 12 and are devoted to two areas closely related to maintenance, i. Maintenance master 091724 maintenance master 091712 maintenance master 09176 brand. In maintenance improvement, there is an emphasis on elimination of failures that will eventually require maintenance. However, maintenance of items and systems containing software is considered. It means that people waits until equipment fails and repair it.
Read and interpret blueprints, drawings, diagrams, and. Proactive types of maintenance preventive maintenance. If youve found this article helpful and would like to get your own pdf copy of the article and a supporting presentation that explains the different types of maintenance and when to use them simply click on the link below and leave your details. Underway maintenance, carried out by maintenance staff yet not needing plant, area or a whole system stoppage. Identify the different types of personal safety equipment. Past and current maintenance practices in both the private and government sectors would imply that maintenance is the actions associated with equipment repair after it is broken. Pdf proposal of maintenancetypes classification to clarify. In accordance with the scope of the tasks, maintenance can be divided into the following types. Bonn boston karl liebstuckel plant maintenance with sap practical guide 929. In the maintenance literature it is generally recognized that maintenance.
With predictive devices currently available, it is incumbent upon. Thus, it is important for someone writing a maintenance checklist to know the basics of writing a maintenance checklist, or at least, a checklist in pdf. However, maintenance of items and systems containing software is. Apr 02, 2014 types of maintenance breakdown maintenance preventive maintenance 1. Preventive maintenance is the most popular type of proactive maintenance. Pdf maintenance and its types engr sajid chaudhary. Types of maintenance programs on the down side, to initially start into the predictive maintenance world is not inexpensive. An introduction to total productive maintenance tpm. Routine maintenance, generally carried out by production personnel.
Maintenance improvement efforts to eliminate or reduce the need for maintenance by planning and eliminating the need at its source. 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. Through the utilization of various nondestructive testing and measuring techniques, predictive maintenance determines equipment status before a breakdown occurs. Preventive maintenance principles mit opencourseware. Types of maintenance in production management in production and operations management types of maintenance in production management in production and operations management courses with reference manuals and examples pdf. Emergency maintenance maintenance activities that are unscheduled repair, to include call outs, to correct an emergency need to prevent injury. Preventive maintenance or preventative maintenance is basically a type of maintenance that is done at a regular interval while the equipment is still functioning with the objective of preventing failure or reducing the likelihood of failure. An analysis of maintenance strategies and development of a. It primarily guides himher in efficiently conducting the maintenance check. Aviation maintenance technician handbook general pdf, 64. This is most applicable to the materials and equipment that are absolutely indispensable to a company.
This is not the case with predictive maintenance which requires condition monitoring sensors and new software integrations. To start conducting preventive maintenance tasks pms, an organization does not need to purchase new technology if it already has a cmms. Muhammad sajid lecturer department of chemical engineering maintenance safety note. Tpm is a maintenance program which involves a newly defined concept for maintaining plants and equipment. For example, maintainers must know what changes should do to the software, where to do those changes and how those changes can. Due the fact that there are a wide terminologies to define types of maintenance, this paper discuss the some traditional classifications highlighted in the literature and presents a proposal for. Pdf due the fact that there are a wide terminologies to define types of maintenance, this paper discuss the some traditional classifications. Rcm is a highlyinvolved process that seeks to analyze all the possible failure modes for each piece of equipment and customize a maintenance plan for each individual machine. Types of maintenance programs that exceptional maintenance practices encompassing preventive and predictive elements can extend this period. Awareness of specific challenges to implementing preventive maintenance.
A maintenance checklist is a tool needed by a maintenance officer in conducting a maintenance check. Predictive maintenance pdm definition techniques that help determine the condition of inservice equipment in order to predict when maintenance should be performed primary goal minimize disruption of normal system operations, while allowing for budgeted, scheduled repairs. Basics, maintenance, and diagnostics vii contents continued page 4. Reliabilitycentred maintenance rcm reliabilitycentered maintenance rcm addresses the fact that failure is not always linear. The purpose of this european standard is to define the generic terms used for all types of maintenance and maintenance management irrespective of the type of item considered. Types of maintenance breakdown maintenance preventive maintenance 1.
Maintenance strategy, reactive maintenance, preventive maintenance, proactive maintenance, reliability, life cycle costing, change management, human factors. Training of inplant personnel to effectively utilize predictive maintenance technologies will. This is because it contains repair and maintenance instructions for every part of the cell phone. Types of maintenance compare different types of maintenance. Preventive maintenance is the concept wherein, operators produced goods using machines and the maintenance group was dedicated with work of maintaining those machines, however with the automation of nippondenso, maintenance became a problem as more maintenance personnel were required. Software maintenance is an activity that requires lots of knowledge. Understanding of lean princi preventive maintenance schedule. Appreciation of the benefits of preventive maintenance.
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