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ReliabilitySeperti which has been disclosed in the beginning that the
reliability or reliability are the chances of a component, sub-system
or system performs its function well, as required, within a certain time
and under specific operating conditions as well.
Reliability contain components that are not integral are:
Reliability contain components that are not integral are:
Reliability Centered Maintenance (RCM)
Definition of RCM is a process that is done to determine what emotion
is done in order to prevent the occurrence of failure and to ensure
that the tool or machine work optimally when needed.
The purpose of RCM is:
1 To develop a design that is capable of preserving the properties (maintainability) either.
2 To obtain the information necessary to make improvement to the poor initial design.
3.For develop a maintenance system that can return to the reliability and safety equiment sepert beginning of the deterioration that occurs after a long time operation.
4 To achieve all the above objectives at minimum cost.
2 To obtain the information necessary to make improvement to the poor initial design.
3.For develop a maintenance system that can return to the reliability and safety equiment sepert beginning of the deterioration that occurs after a long time operation.
4 To achieve all the above objectives at minimum cost.
Main questions RCM
There are 7 main questions when we discuss the RCM
1. What functions and things that can be done by a tool based on standard operating
2. How the tool can fail to carry out its functions?
3.Hal what cause a malfunction?
4. What would happen if a malfunction?
5. How the link between the failure of a device failure affecting other devices?
6. What can be done to predict or prevent the failure?
7. What should be done if the process of prevention and early treatment can not be found?
1. What functions and things that can be done by a tool based on standard operating
2. How the tool can fail to carry out its functions?
3.Hal what cause a malfunction?
4. What would happen if a malfunction?
5. How the link between the failure of a device failure affecting other devices?
6. What can be done to predict or prevent the failure?
7. What should be done if the process of prevention and early treatment can not be found?
RCM implementation steps
The steps that need to be taken at the time of going to implement RCM:
1 Identification of essential equipment to be maintained, usually
used method of failure; mode; effect; critacality analysis (FMECA) and fault tree analysis (FTA).
Step 2: Determine the cause of the failure, the goal for
obtain the probability of failure and determine the critical components that are prone to failure. To do this will require a complete data history.
3 Develop FTA analysis activities, such as: determining priority equipment that needs to be maintained.
4 Classify needs maintenance levels.
5. Implementing decisions based on RCM.
6. evaluation, when an equipment is operated, the data in real-life ranging direcord, actions of RCM need direevaluasi any time for a process of refinement.
1 Identification of essential equipment to be maintained, usually
used method of failure; mode; effect; critacality analysis (FMECA) and fault tree analysis (FTA).
Step 2: Determine the cause of the failure, the goal for
obtain the probability of failure and determine the critical components that are prone to failure. To do this will require a complete data history.
3 Develop FTA analysis activities, such as: determining priority equipment that needs to be maintained.
4 Classify needs maintenance levels.
5. Implementing decisions based on RCM.
6. evaluation, when an equipment is operated, the data in real-life ranging direcord, actions of RCM need direevaluasi any time for a process of refinement.
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