Maintenance is called maintenance in Hindi. This department is kept for the maintenance of machines used for production, so that any problem in the machine can be seen or fixed beforehand by inspection so that there is no shortage in production and these are of 6 types
Preventive Maintenance, Corrective Maintenance, Predictive Maintenance, Routine Maintenance, Emergency Maintenance, Condition-Based Maintenance,
What is Maintenance? (Definition of maintenance)
Maintenance means that by maintaining the condition of a machine or system properly, its working capacity can also be increased and with the help of this, the problem can be identified and removed in advance.
How many types of maintenance are there? (Types of Maintenance)
Maintenance is divided into the following 6 parts
-
Preventive Maintenance
-
Corrective Maintenance
-
Predictive Maintenance
-
Routine Maintenance
-
Emergency Maintenance
-
Condition-Based Maintenance
1. Preventive Maintenance
Preventive Maintenance (PM) is a plan that regularly inspects and maintains equipment, machines, and systems so that any potential problems or malfunctions can be repaired before they occur. Its main objective is to maintain the functionality of the equipment and increase its lifespan.
Two types of services are provided in Preventive Maintenance.
- Routine servicing
- Scheduled repairs
Routine servicing
In this the basic tasks given below are done regularly.
1. Inspection and Checking Equipment
2. Adjustment of The Parts of Machine
3. Proper Lubrication and Cooling System
It is the responsibility of the Machine Operator to check the Routine servicing and in this the Maintenance Department also helps the operator.
Scheduled repairs
According to this, Pre Planning Maintenance of the machine is already scheduled and this schedule is done for the whole 1 year,
2. Corrective Maintenance
In Corrective Maintenance (CM), when the machine goes into breakdown, the problem occurring in it is studied so that the problem can be solved and this problem can be solved even before it comes into the machine, so that there is no problem in the production. There should be no loss so that the machine does not face any breakdown or malfunction in the future.
Disadvantage
1. Work loss
2. Time loss
3.Production Loss
4. Maintenance Cost
3. Predictive Maintenance
Predictive Maintenance is made up of two words in which the first word Predictive means future information and Maintenance means maintenance, that is, Predictive Maintenance prevents the malfunctions in the machine and detects the damaged parts of the machine in advance through sensors. And advance level technologies are used in it and it is told to the operator in advance and the operator tells this information to the Maintenance Department.
4. Routine Maintenance
In Routine Maintenance, maintenance of the machine is done on weekly and monthly basis, its main objective is to maintain the normal condition of the machine.
For example :
Daily Tasks: Such as cleaning the machine, checking oil level,
Weekly tasks: Such as inspection of equipment, small repair work,
Monthly work: Such as thorough inspection of large equipment, replacement of parts,
5. Emergency Maintenance
Emergency Maintenance means that sudden malfunctions should be rectified immediately so that the damaged machine can be repaired without wasting time and losses in production can be reduced.
Example:
Power cut: If there is a sudden power cut in any machine, then necessary maintenance can be done to repair it immediately.
6. Condition Based Maintenance
Condition Based Maintenance (CBM) is a maintenance method in which maintenance is done based on the actual functional condition of the equipment and machines. Its purpose is to monitor the current condition of the equipment and perform maintenance only when it is actually needed, thereby reducing unnecessary maintenance costs.
Example:
Use of sensors: The condition of machines is continuously monitored using sensor data. For example, temperature, vibration, and sound levels are checked to detect any unusual action.
Conclusion
Maintenance, such as preventive, corrective, essential, and condition based, all have important contributions. These processes are helpful in maintaining the efficiency of equipment, increasing their lifespan and also reducing interruptions in production, thereby improving the overall productivity of the organization.Frequently Asked
Questions (FAQs)
What is the importance of maintenance?
There are workers to maintain the maintenance machine and increase production.
What is the difference between Preventive Maintenance and Corrective Maintenance?
Preventive Maintenance can prevent potential problems in advance, while Corrective Maintenance is done when a machine suddenly breaks down.
How does Predictive Maintenance work?
Predictive Maintenance uses sensors to monitor the condition of machines and predict potential malfunctions.
What is the benefit of Condition Based Maintenance?
Condition Based Maintenance is done only when the condition of the machine gives signal for it, thereby reducing the cost of unnecessary maintenance.
Why is Emergency Maintenance necessary?
Emergency maintenance is done immediately when a problem suddenly arises, thereby reducing interruptions in production.
What is Routine Maintenance?
Routine maintenance includes daily, weekly, and monthly tasks, such as machine cleaning, checking, and minor repair work, to maintain the normal condition of the machine. And the production continued.
How to determine the right time for maintenance?
The right time for maintenance: The R&D developers of the machine already decide after how much time the machine will be maintained.