The document discusses plant maintenance procedures. It defines maintenance as finding faults in equipment before or after breakdown to maintain operational efficiency. The objectives of maintenance are to increase reliability, maximize equipment life, maximize production capacity, and minimize costs and interruptions. Maintenance types include planned (preventive, corrective, predictive), and unplanned. Key steps in preventive maintenance procedures are identifying equipment, creating schedules, history cards, job specifications, programming, inspections, and applying feedback.
In order to prevent a breakdown or a sudden failure of the equipment in the workplace, organization need to monitor the maintenance of equipment's and prevent problems before it occurs.
It refers to a regular examine and routine maintenance, which helps in keeping equipment up and running.
It is a planned maintenance of the plant and equipment's which is designed to improve equipment life and avoid any sudden failure.
It includes painting, lubrication, cleaning, adjusting and component replacement to prolong the useful life of the production equipment.
If you want to help or donate please donate at my paypal:
dyokimura@gmail.com
Credits:
NJM
MM
SUPPORT ME:
https://www.buymeacoffee.com/dyokimura6
CHECK MY GAMING CHANNEL:
https://www.youtube.com/channel/UCoKOObshfyyxhVkw1VjyQNA
In order to prevent a breakdown or a sudden failure of the equipment in the workplace, organization need to monitor the maintenance of equipment's and prevent problems before it occurs.
It refers to a regular examine and routine maintenance, which helps in keeping equipment up and running.
It is a planned maintenance of the plant and equipment's which is designed to improve equipment life and avoid any sudden failure.
It includes painting, lubrication, cleaning, adjusting and component replacement to prolong the useful life of the production equipment.
If you want to help or donate please donate at my paypal:
dyokimura@gmail.com
Credits:
NJM
MM
SUPPORT ME:
https://www.buymeacoffee.com/dyokimura6
CHECK MY GAMING CHANNEL:
https://www.youtube.com/channel/UCoKOObshfyyxhVkw1VjyQNA
Maintenance Planning and Scheduling are key elements that influence the true success of any organization. Many times we have a planner or planner/scheduler, but do not know how to use him or her effectively or efficiently.
Troubleshooting, Maintenance and Protection of AC Electrical Motors and DrivesLiving Online
It is estimated that electrical drives and other rotating equipment consume about 50% of the total electrical energy consumed in the world today. The cost of maintaining electrical motors can be a significant amount in the budget item of manufacturing and mining industries. This workshop gives you a thorough understanding of electrical motor’s working, maintenance and failure modes and gives you the tools to maintain and troubleshoot electrical motors.
You will gain a fundamental understanding of the installation, operation and troubleshooting of electric motors. Typical applications of electric motors in mining, manufacturing, materials handling, process control are covered in detail. You will learn the basic steps in specifying, installing, wiring and commissioning motors. The concluding section of the workshop gives you the fundamental tools in troubleshooting motors confidently and effectively.
MORE INFORMATION: http://www.idc-online.com/content/troubleshooting-maintenance-protection-ac-electrical-motors-and-drives-13
It saves more then it costs....
Preventive maintenance and reactive maintenance are an extremely critical part of any fleet operations. By creating a Preventive Maintenance program to decrease the incidents of equipment arriving late for the PM’s they are due for, this program can be an integral part of cost savings and reduction of equipment downtime for repairs.
Preventive Maintenance System (Plant Maintaintenance)nfra erp
Eresource PMS is an intelligently integrated Preventive Maintenance application with a user-friendly interface that takes care of every Plant management work effectively and efficiently.
In the Nanoprecise, industrial preventative maintenance is a crucial aspect of ensuring the smooth operation and longevity of your machinery. Finally, by investing in proper preventive maintenance, you can save money in the long run while increasing overall production output. So don't wait any longer; start implementing these tips today!
Nanoprecise Data Services Pvt. Ltd.IndiQube- Edge Service CentreKhatha No. 571/630/6/4,(Sy No.6/4), Ambalipura Village,Outer Ring Road, Varthur Hobli,Bangalore-560103
Talk to our experts
at solutions@nanoprecise.io
Asia - +91 75681 21121
Definition of Preventive Maintenance, PM Elements, Plant Characteristics In Need of a PM Program, Principle for Selecting Items for PM, PM Measures, PM Models with examples
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2. Introduction:
Plant maintenance is an important service function of an
efficient production system.
It helps in maintaining and increasing the operational
efficiency of plant facilities.
Maintenance is the procedure of finding the faults in any
equipment/Machine and also removal of fault.
It may be before the breakdown or after the breakdown.
3. Plant maintenance usually refers to the methods, strategies,
and practices used to keep an industrial factory running
efficiently. This can include anything from regular checks of
equipment to make sure they are functioning properly.
The general aim of plant maintenance is to create a
productive working environment that is also safe for
workers.
4. Maintenance Objectives:
To increase functional reliability of production facilities.
To maximize the useful life of the equipment.
To maximize production capacity from the given equipment.
To minimize the total production cost.
To minimize the frequency of interruption in production by
reducing breakdowns.
To enhance the safety of the manpower.
6. Importance of maintenance
It helps in identify the cause of failure , e.g whether the
failure is due to design defect, or a wear out failure.
It also helps in deciding the type of maintenance and
maintenance decision like replace and repair.
It provides the necessary information regarding the life and
reliability of the equipment.
With the help of this tool spare parts management got
initiated.
8. Planned Maintenance-
In planned maintenance the maintenance action is carried out
with some fore thoughts, prior planning , record keeping and
control action. These can be further classified as :-
Preventive maintenance
Corrective maintenance
Predictive maintenance
9. It is based upon the principle that ‘prevention is better than cure’.
It is a set of activities that are performed on plant equipment,
machinery, and systems before the occurrence of a failure in
order to protect them and to prevent or eliminate any
degradation in their operating conditions.
Or the maintenance carried out at predetermined intervals or
according to prescribed criteria and intended to reduce the
probability of failure or the degradation of the functioning and the
effects limited.
It has three types
Running maintenance
Scheduled maintenance
Shut down maintenance
10. Running maintenance:
Running maintenance which includes those maintenance
activities that are carried out while the machine or
equipment is running.
Example – lubrication, adjustment of nuts and screws,
tightening of loose nut and bolts.
11. Scheduled Maintenance:
Scheduled Maintenance is any variety of scheduled
maintenance to an object or item of equipment.
Specifically, Planned Maintenance is a scheduled service visit
carried out by a competent and suitable agent, to ensure that
an item of equipment is operating correctly and to therefore
avoid any unscheduled breakdown and downtime.
Good example of PM program is car maintenance. After so
many kilometers or miles oil should be changed, parts
renewed.
12. Shut Down Maintenance:
Which is a set of preventive maintenance activities
that are carried out when the production line is in
total stoppage situation.
These are performed generally after three or six
months.
These involves the inspection of plant items which
are known or suspected to occur.
13. Corrective maintenance:
In this type, actions such as repair, replacement, or restore will be
carried out after the occurrence of a failure in order to eliminate the
source of this failure or reduce the frequency of its occurrence.
It also include the different types of actions like typical adjustment
of redesign equipment.
The difference between corrective maintenance and
preventive maintenance is that for the corrective
maintenance, the failure should occur before any corrective
action is taken.
It is of two types
1. Breakdown maintenance
2. Shutdown maintenance
14. Breakdown Maintenance:
It is an emergency based policy in which the plant or
equipment is operated until it fails and then it is brought back
into running condition by repair.
The maintenance staff locate any mechanical, electrical or
any other fault to correct it immediately.
It is feasible for the small factories where
1. There are few types of equipment.
2. Machine and equipments are simple and does not require any
specialist.
3. Where sudden failure does not cause any serious financial
loss.
15. Predictive maintenance:
As the names implies it involves the prediction of the failure
before it occurs, identifying the root cause for those failures
symptoms and eliminating those causes before they result in
extensive damage of the equipment.
Type of maintenance performed continuously or at intervals
according to the requirements to diagnose and
monitor a condition or system. Also called condition based
maintenance.
16. Unplanned Maintenance:
Maintenance action which is carried out without any fore
thoughts or prior planning is called unplanned maintenance.
Emergency maintenance is one of the example of unplanned
maintenance.
In this type of maintenance the maintenance action is
executed with the help of all available maintenance resources
in least possible time, without any major time lag.
Examples are gas leakage in chemical plant, fire hazards,
breakdown of boiler, turbine etc.
18. General classification Maintenance problem.
Mechanical Failure
Worn out bushes and bearings and other moving parts.
Fatigue of machine members
Creep of material at high temp
Excessive forced vibration, misalignments etc.
Thermal Failure
Overheating of the component
Lack of lubrication
Inadequate of cooling
Electrical insulation failure
Chemical Failure
Highly corrosive fluids containing abrasive particles
Failure of protective linings like glass , rubber etc.
19. Classification maintenance problem
based on time span:
Short run production problem
Maintenance problem which are carried out in a sort period of time
are known as short run production system. It may be hourly, daily
,weekly and monthly.
Example:-
Hourly- inspection of correct lubricant, level of coolant, sharpness
of cutting tool.
Daily- cleaning of m/c, tightening of nuts, correct cooling,
inspection of various indicators, minor adjustment of parts.
Weekly- Major adjustment, lubrication, tightening of parts.
Monthly- checking for insulation, corrosion, safety guards,
checking of worn-out and distorted parts.
21. 1. Job identification by preparing of
facility engineer
The very first step of PMP is to prepare the facility register
which defines that what to be maintained.
2. Preparation of maintenance schedule
In this step we prepare a maintenance schedule. It is simply a
comprehensive list of all the incident and their time of incidence.
It gives the useful information regarding the method, time and
place of maintenance work, besides it also provides secondary
information about maintenance man power requirement etc.
It gives the various details regarding maintenance like what, when,
how, where.
22. 3. Preparation of history card
It not only gives the useful information about the result of
maintenance events but also furnishes the essential details
regarding the uses of machines, free of failures and failure
modes.
4. Preparation of Job specification
In this step the job specification is prepared. It is simply a
document which provide the essential information regarding the
maintenance work to be done.
In general practice these job details are specifications compiled
from maintenance schedules.
They are a means of communicating the engineer’s requirement
to guide the workers.
They are prepared separately for each job.
23. 5. Preparation of maintenance
Programming
It is a sequential list which allocates specific maintenance
work to a specific period.
In order to apply the job specification, the maintenance
programme is generally prepared for long run when the
machines/ equipment are to be inspected.
It is not a good practice because an industry can not prepare
a long run production well in advance since too many factors
arise and they will result into change in production and
maintenance requirement.
It presents a overall picture of present and future
maintenance commitments.
24. 6. Preparation of weekly/Monthly
maintenance programmes
The next step under plant maintenance procedure is to
prepare the weekly/ Monthly maintenance programmes.
The maintenance programmes include the following topics.
1. Reconditioning or replacing the lubricating oil
2. Repairing and replacing worn out parts and tools etc
3. Checking all the electrical connections of the system
4. Checking the control system
5. Checking the performance of each parts.
6. Cleaning the interior parts like spark plugs, filters radiators,
crankcase, cylinders etc.
7. It will lie under the long run maintenance programmes.
25. 7. Preparing of inspection report
This step is followed after the maintenance programme is
over. This is simply a document which furnishes the useful
information about the maintenance inspections which were
performed in the past.
8. Preparing of maintenance request
The next step under plant maintenance procedure is to
preparation of maintenance request. It is simply a document or
various maintenance suggestions and recommendation given by
the inspection report. Suggestions are the useful feedback
information that comes from users end workers.
26. 9. Feedback mechanism
In the last step the application of corrective and control
actions are available on the basis of feedback mechanism.
These corrective actions should be applied to respective plant
facilities at the initial stage of maintenance planning or
design.
27. Schedules of preventive maintenance:
It is simply a comprehensive list of all the incident and their
time of incident. It gives the following useful information
regarding the maintenance work.
i. What is to be done or maintained?
ii. How is to be maintained?
iii. When is to be maintained?
Besides this it may also provide the secondary information
regarding the place of maintenance and maintenance
requirement.
28. Maintenance Strategy :
A maintenance strategy defines the rules for the sequence of
planned maintenance work. It contains general scheduling
information, and can therefore be assigned to as many
maintenance task lists (PM task lists) and maintenance plans
as required. A maintenance strategy contains maintenance
packages in which the following information is defined:
The cycle in which the individual work should be performed
(for example, every two months, every 3,106.86 miles,
every 500 operating hours)
Other data which affects scheduling
29. Structure:
A maintenance strategy consists of:
Strategy header: Name of the strategy,
Scheduling parameters: Contain the scheduling data for
the respective maintenance strategy, which influence the
scheduling of maintenance plans.
Scheduling indicators
Maintenance packages
30. Scheduling Indicators:
Within a maintenance strategy, you can use different
scheduling indicators to specify the type of scheduling you
require or to define a cycle set:
Time-based (for example, every 30 days)
Time-based by key date (for example, every 30 days on the
30th day of the month)
Time-based by factory calendar (for example, every 30
working days)
Performance-based (for example, every 50 operating hours)
32. Total Productive Maintenance
(TPM)
Total productive maintenance (TPM) originated in Japan in
1971 as a method for improved machine availability through
better utilization of maintenance and production resources
It can be considered as the medical science of machines.
Total Productive Maintenance (TPM) is a maintenance
program which involves a newly defined concept for
maintaining plants and equipment.
The goal of the TPM program is to markedly increase
production while, at the same time, increasing employee
morale and job satisfaction.
33. TPM brings maintenance into focus as a
necessary and vitally important part of the
business.
It is no longer regarded as a non-profit activity.
Down time for maintenance is scheduled as a
part of the manufacturing day and, in some
cases, as an integral part of the manufacturing
process.
The goal is to hold emergency and unscheduled
maintenance to a minimum.
34. Why TPM :
TPM was introduced to achieve the following objectives.
The important ones are listed below.
Avoid wastage in a quickly changing economic environment.
Producing goods without reducing product quality.
Reduce cost.
Produce a low batch quantity at the earliest possible time.
Goods send to the customers must be non defective.
35. Conclusion:
Today, with competition in industry at an all time high, TPM
may be the only thing that stands between success and total
failure for some companies.
It has been proven to be a program that works. It can be adapted
to work not only in industrial plants, but in construction,
building maintenance, transportation, and in a variety of other
situations.
If everyone involved in a TPM program does his or her part, an
unusually high rate of return compared to resources invested
may be expected.