This document discusses maintenance planning and replacement. It introduces the topics of challenges in maintenance, objectives of maintenance, types of maintenance including breakdown, planned, scheduled, preventive, corrective and reliability centered maintenance. It also discusses benefits of maintenance such as minimizing breakdown time and extending equipment life. The document concludes with sections on replacement, noting economic factors to consider, and replacement problems related to performance decreases and failures.
Condition Monitoring – Cost comparison with and without CM – On-load testing and offload testing –Methods and instruments for CM – Temperature sensitive tapes – Pistol thermometers – wear-debris analysis
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
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.
Condition Monitoring – Cost comparison with and without CM – On-load testing and offload testing –Methods and instruments for CM – Temperature sensitive tapes – Pistol thermometers – wear-debris analysis
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
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.
Maintenance is important in any organization. Without proper maintenance, assets deteriorate over time reducing the quality of your output produced. It can also impact the safety of your asset or your people who operate it. Asset management focuses on assuring your people that parts and processes are optimized to improve asset performance. Reducing inventory, maintenance costs and the number of downtime events raises your productivity, while simultaneously driving financial performance and predictability. It also helps your employees with the right tools to make good decisions about driving your plant performance.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
1. MAINTENANCE PLANNING AND REPLACEMENT
Prepared by:- AMIT SINGH
M-tech 2nd Year
Dept. of Mechanical
Engineering
GLA UNIVERSITY MATHURA
Sub. to- Dr.Vijay Kumar Dwivedi
Dept. of Mechanical Engineering
3. INTRODUCTION
Maintenance is a routine and recurring
activity of keeping a particular machine or
facility at its normal operating condition so
that it can deliver its expected performance or
service without causing any loss of time on
account of accidental damage or breakdown.
Maintenance is a function to keep the
equipment/machine condition by replacing or
repairing some of the components of the
machine.
4. CHALLENGES IN MAINTENANCE
Rapid growth of technology resulting in
current technology becoming obsolete.
Advent of new advanced diagnostic tools,
rapid repair systems, etc.
Advance store management techniques to
incorporate modular technologies.
Effective utilization of the maintenance
workforce.
5. OBJECTIVES OF MAINTENANCE
The machinery and/or facilities are always in
an optimum working condition at the lowest
possible cost.
The time schedule of delivering to the
customers is not affected because of non-
availability of machinery/service in working
condition.
The performance of the machinery /facility is
dependable and reliable.
6. The performance of the machinery /facility is
kept to minimum to the event of the
breakdown.
The maintenance cost is properly monitored
to control overhead costs.
The life of equipment is prolonged while
maintaining the acceptable level of
performance to avoid unnecessary
replacements.
7. TYPES OF MAINTENANCE
Basically, maintenance can be divided into
two groups:
(a) Breakdown maintenance
(b) Planned maintenance
Breakdown Maintenance
The basic concept of breakdown
maintenance is not to do anything as long as
everything is going on well. Hence, no
8. maintenance or repair work is done until a
component or equipment fails or it cannot
perform its normal performance.
In other words, the maintenance work is
called upon when the machine is out of order,
and repairs are required to bring back the
equipment to its original working condition.
9. Planned maintenance
The planned maintenance is said to be an
organized type of maintenance. In this type of
maintenance, the maintenance activities are
planned well in advance to avoid random
failure.
The planned maintenance can be further
classified into:
Scheduled Maintenance (SM)
Preventive Maintenance (PM)
10. Corrective Maintenance (CM)
Reliability Centered Maintenance (RCM)
Scheduled Maintenance
This is a stitch-in-time procedure to avoid
break-downs. The actual maintenance
program is scheduled in consultation with the
production department, so that the relevant
equipment is made available for
maintenance work.
11. Preventive Maintenance
It is said to be preventive maintenance when
planned and coordinated inspections, repairs,
adjustments, and replacements are carried
out to minimize the problems of breakdown
maintenance.This is based on the premise
that prevention is better than cure. This
practice involves planning and scheduling the
maintenance work without interruption in
production schedule and thus improves the
availability of equipment
12. Corrective Maintenance
The practice of preventive maintenance
brings out the nature of repetitive failures of a
certain part of the equipment. When such
repetitive type of failures are observed,
corrective maintenance can be applied so
that reoccurrence of such failures can be
avoided. These types of failures can be
reported to the manufacturer to suggest
modifications to the equipment
13. Reliability Centered Maintenance
It is used to identify the maintenance
requirements of equipment. The RCM
establishes the functional requirements and
the desired performances standards of
equipments and these are then related to
design and inherent reliability parameters of
the machine.
14. BENEFITS OF MAINTENANCE
The high involvement of capital cost in any
production system expects proportional
returns from the equipment. These
expectations will be met only when the
equipment keeps working at its normal
performance.
The minimization of breakdown time
Improvement in total availability of the system
with their optimum capacity
15. Extended useful life of the equipment
Safety of the personnel
REPLACEMENT
The decision to replace existing equipment
will require the consideration of the following
questions, economic factors and reliability
index numbers calculated for the existing
equipment.
16. Will the maintenance cost come down with
the replacement of the old equipment?
Will the cost per unit of production/service
come down due to automated test features of
the new equipment?
Is the existing equipment not sufficient to
meet the future production/service targets?
Will the new equipment be environment
friendly and provide better safety to
operators?
17. REPLACEMENT PROBLEM
The replacement problems are concerned
with the issues that arises when the
performance of an item decreases, failure or
breakdown occurs. The decrease in
performance or breakdown may be gradual
or sometimes sudden. The need for
replacement of items is felt when,
18. The existing item or system has become
inefficient or require more maintenance.
The existing equipment has failed due to
accident or otherwise and does not work at all.
The existing equipment is expected to fail
shortly.
The existing equipment has become obsolete
due to the availability of equipment with latest
technology and better design.