Overall Equipment Effectiveness (OEE)

1. Overall Equipment
Effectiveness (OEE)

2. Description
 The goal of Total Productive Maintenance (TPM) is to increase equipment
effectiveness so that each piece of equipment can be operated to its full
potential and maintained at that level. To maximize equipment
effectiveness, you need a measurement tool that can help you understand
your equipment problems so that you can take steps to eliminate them.
The key to this understanding is Overall Equipment Effectiveness (OEE).
 OEE is a crucial measure in TPM that tells you how well your equipment is
running. It is a composite metric that takes into account three factors: the
time the machine is actually running (Availability), the quantity of products
the machine is turning out (Performance), and the quantity of good output
(Quality)

3. • Availability: Refers to the percentage of time the equipment is available for
production. Downtime due to breakdowns, maintenance, and changeovers
are considered losses.

• Performance: Refers to the percentage of the actual production rate
compared to the theoretical maximum rate. Factors that affect performance
efficiency include operator performance, equipment speed, and defects.

• Quality: Refers to the percentage of good quality products produced
compared to the total number of products produced. Defects and rework
are considered losses.

4.  OEE is calculated as the product of the three factors: OEE = Availability x
Performance x Quality. The result is expressed as a percentage, where
100% represents perfect production with no losses.

 Overall, OEE is a powerful tool for measuring equipment effectiveness and
identifying opportunities for improvement. It provides a comprehensive
view of equipment performance and helps to prioritize improvement
activities to achieve maximum productivity and cost savings. By using OEE
to drive continuous improvement, manufacturing and production
organizations can optimize their equipment performance and achieve their
business goals.

5.  This OEE presentation is designed to help you understand the importance
of Overall Equipment Effectiveness (OEE) and how it relates to Total
Productive Maintenance (TPM). You will learn about the concepts of OEE,
including Availability, Performance, Quality, and the Six Major Losses.
Additionally, this presentation will provide you with an understanding of the
steps involved in collecting and processing OEE data, as well as how to
report the results. Finally, you will be introduced to approaches for
reducing equipment-related losses to increase OEE and add value to the
factory's operations. By the end of this presentation, you will be equipped
with the knowledge and skills to effectively use OEE to optimize equipment
performance and achieve business goals.

6. Thank you