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OEE Target is a software that helps you to determine the maximum (Overall Equipment Effectiveness) OEE the line can achieve. OEE TARGET is an effective tool to benchmark, analyze, and improve your production process. OEE TARGET is a necessary tool for lean enterprises. OEE TARGET can be used in all processes (production, primary and secondary packaging…) and it is suitable to be used with any OEE meter system. OEE TARGET is not a meter system… It is a system to predict and calculate the OEE score that will be obtained based on the available technical resources and production requirements. OEE TARGET will assist you determining and achieving your (Overall Equipment Effectiveness) OEE goal !!.
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1. What is OEE
OEE (Overall Equipment Efficiency) is an indicator that serves to
measure the productive efficiency of industrial equipment.
Operating time
Planned production time
Availability- Startups
- Format changes
- Faults
- Waitings
Net operating time
Total production time
Performance
Quality
- Micro-stops.
- Reduced Speed
- Defective product.
- Reprocessed.
2. Complexity and OEE
What factors influence in the level of production performance?
OEE Target Complexity
No. Equipment
No. Operations
No. Materials
No. Stops
No. Format changes
…
…
OEE Target Complexity
The Losses of time of OEE are associated
with three coeficients that evaluate the
complexity of the production line.
- of Equipment
- of Products
- of Working Methods
3. What is OEE Target
OEE Target calculates the maximum OEE that your production lines
can achieve based on their complexity.
OEE (real, measured in the line)
OEE 100% (ideal, but unreachable)
Losses
OEETarget (calculated, maximum reachable OEE) Losses
can achieve based on their complexity.
+ BenefitOEETarget (calculated, maximum reachable OEE) Losses
Once you have your OEETarget coefficient you know
the maximum performance you can achieve, and
therefore your future increase of benefit.
OEE
Goal
+ Benefit
The calculation is based on three coefficients plus a
correcting parameter.
4. How OEE Target is calculated?
correcting parameter.
OEE Target = OEEME x OEEMP x OEEMM x LS
- OEEME: Maximum OEE by complexity of equipment.
- OEEMP: Maximum OEE by complexity of products and materials.
- OEE : Maximum OEE by complexity of working methods. - OEEMM: Maximum OEE by complexity of working methods.
- LS : Speed of the line (for example, 80% of nominal speed)
4.1. OEEME
The more complex the line equipment is, the more probability that
failures, bottlenecks, etc will occur.
+ Materials
Equipment
+ Operations + Movements
+ % of failure
(Managed by the equipment) (Performed by the equipment)
Equipment
complexity(%) OEEME
4.2. OEEMP
+ Kind of
materials
+ Variety of this
kind of materials. + Batch changesAnnual
Volume of materials kind of materials.
+ Format changes
Leaflet
Box
English
French
Big
+ Batch changes
Chinese
Medium
Volume of
manufacture
Annual
volume
orders
Complexity
by products
and materials.
(%) OEEMP
4.3. OEEMM
Complexity by
working
methods
+ Works on the line
+ Breaks
+ Cleanings
+ Samples
(%) OEEMM
+ Waste removals
5. Advantages of OEETarget
1º - Determine the maximum OEE reachable.
84
89
94
99 1st measure of OEE
1s calculation of OEE Target
74
79
5. Advantages of OEETarget
2º - As it is an objectively calculated goal, you can reach the
target.target.
84
89
94
99 1st measure of OEE
1st calculation of OEE Target
2nd measure of OEE
74
79
5. Advantages of OEETarget3º - Once you reach your actual OEE Target, you can simulate
new modifications in order to increase your OEE Target anew.
84
89
94
99 1st measure of OEE
1st calculation of OEE Target
2nd measure of OEE
2nd calculation of OEE Target
74
79
5. Advantages of OEE Target
88
90
Increase of the OEE
74
76
78
80
82
84
86
1st measure of OEE
1st calculation of OEE Target
2nd measure of OEE
2nd calculation of OEE Target
Increase of the OEE
Target (maximum OEE
reachable).
To increase the OEE Target KPI, you must
reduce the complexity of your production
processes. OEE Target indicates the areas in
which you must focus the changes.
OEE Target Complexity
OEE Target Complexity
5. Advantages of OEE Target
How do I compare the OEE measured in these production lines?
Material 3
Material 4
Material 5
Material 2
Material 1
Material 2
LINEA “A”LINEA “B”
Material 1
Op. 3
Op. 2
Op. 4 Operation 1
Operation 2
Op. 5
Operation 1
5. Advantages of OEE Target
OEE Target does permit comparison between lines with different
complexities.complexities.
You might think that line B has better performance than A,
Line OEE (Measured) OEE Target Objective performance
A 58% 62% 93.54%
B 70% 92% 76,08%
You might think that line B has better performance than A,
but objectively it does not.
Complexity of line A, makes it difficult to achieve more than 62% of
OEE, so it´s at 96% of its maximum target performance.
5. Advantages of OEE Target
Increasing motivation
Goals
Increasing
motivation
By defining a realistic improvement we
will be able to reach it, because
its objectively defined.
This will increase
motivation.
Realistic
Goals
Goals
achieved
5. Advantages of OEE Target
Tool to aid in decision makingFeasibility study for future investments.Feasibility study for future investments.
The equipment performance
will vary depending on the
different complexities of
production process that this equipment
is associated.
OEE Target permits to know the actual performance of a new
equipment integration studied in our production line conditions.
