aVailability Availability is the ratio of Operating Time (which is simply Planned Production Time less Down Time) to Planned Production Time, and accounts for Down Time Loss. OEE Losses = 100% - OEE% = 100% - 75% = 25% Lost Capacity = Capable Output x 25% = 16,000 x 25% = 4,000 Lost Time = Production Time x 25% = 16 hours x 25% = 4 hours Continuous Improvement is about looking at the root causes compiling the 25% and taking the agreed actions to increase the OEE%. See our Privacy Policy and User Agreement for details. Clipping is a handy way to collect important slides you want to go back to later. In practice, Availability, Performance, Quality and OEE are calculated from production data gathered from your manufacturing process. The information specific to this calculation is as follows: From the above tabel, it is clear that: 1. The Performance Loss metric within the OEE calculation answers this question — given the installed capacity, what was the output? APT = PPT – ST (Stoppage Time) Availability is just one of the components of OEE calculation — all three have must have a high score for the overall OEE score to be high. Clipping is a handy way to collect important slides you want to go back to later. See our Privacy Policy and User Agreement for details. In the language of OEE that means 100% Quality (only Good Parts), 100% Performance (as fast as possible), … OEE calculation. Formula: (Good Count × Ideal Cycle Time) / Planned Production Time. Overall Equipment Effectiveness presentation. OEE is a crucial measure in TPM that tells you how well your equipment is running. The Adobe Flash plugin is needed to view this content. If you continue browsing the site, you agree to the use of cookies on this website. OEE and Countermeasures: A Case Study of a Manufacturing Unit Farooq Umer, Khan Umar Khatab, Zahid Hassan Abstract— Overall Equipment Effectiveness is the technique for calculating and identifying the losses of a manufacturing system. Relation between wastes and profitability. It includes all kinds of high-quality graphics that you can use to discuss the topic. Moreover, the main concern of the manufacturing industry is cost, and the most obvious cost to the factory is electricity consumption. Now, this shift’s data needs to be used for the Availability rate calculation. Availability is the percentage of time that a machine is available to produce during the measured period. Finding the OEE of an asset starts with measuring availability, which is calculated by dividing the total run time of an asset by the total planned production time of an asset. If your TEEP score is 100% then you are making only Good Parts, as fast as possible, with no stops, around the clock (24/7). See our User Agreement and Privacy Policy. To calculate an OEE, we need a few data points. The Potential Production Time. Total Time: Total time the process is scheduled to work, 5 days with 24 hours each or a total of 7200 minutes 2. Example: (18,848 widgets × 1.0 seconds) / (420 minutes × 60 seconds) = 0.7479 (74.79%) The result is the same in both cases. Each term present numerous improvement opportunities. OEE metrics - Measurement, Analysis & Improvement. Capture the Six Big Losses to gain additional actionable insight to the OEE Factors of Availability, Performance, and Quality. OEE-Presentation.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Performance. ..calculatinG OEE.. You can change your ad preferences anytime. Performance Loss in OEE Calculation. Calculate Plant OEE Using a Weighted Average– An improved (albeit more complex) method of calculating Plant OEE is to calculate a weighted average of the OEE scores of all production assets. 2. Good Count This is similar in concept to First Pass Yield , which defines good parts as units that pass through the manufacturing process the first time without needing rework. If the machine was actually running 315 minutesduring this shift (downtime of 105 minutes) then availability is 75%. An OEE score of 100% means you are manufacturing only Good Parts, as fast as possible, with no Stop Time. Now customize the name of a clipboard to store your clips. If you continue browsing the site, you agree to the use of cookies on this website. Looks like you’ve clipped this slide to already. A Manager's Guide to OEE (Overall Equipment Effectiveness), The 7 deadly sins of Overall Equipment Effectiveness (OEE), 20171116(法條 2)國家通訊傳播委員會:「數位通訊傳播法」、「電信管理法」兩草案。. At 60% OEE the numbers came out at 11.3Million profit and a ROCE of 6.81%. Case study: Production and OEE improvement for an 800 tons stamping press Master thesis work 30 credits, D-level Product and process development, Concurrent Engineering Master Thesis Programme Innovation and Product Design Author Aurélien Narses School of Innovation, Design and Engineering, Mälardalen University, Box 325, SE-631 05 Eskilstuna, You can uncover the OEE model and provide its basic definition. It identifies the percentage of manufacturing time that is truly productive. In this course we will discuss the purpose of OEE and how it is calculated. Presentation contents: 1. The rest of the numbers came from a fictional customer I had modelled. Get the plugin now. Process Mapping for Improvement and Sustained Results, No public clipboards found for this slide, Shift Leader for commissioning at Golden Sugar Company. Overall equipment efficiency (OEE) is a total productive maintenance (TPM) module; machine capacity is a part of all three terms: availability, performance, and quality. Most operators will not say ‘Today I ran at a takt time of 1.5 seconds but instead “today I ran 40 products per minute” — which is the same thing. 2. A myriad of reasons or Negative Performance Impacts, mostly in combination, cause losses in productivity and therefore loss of money. The 7 deadly sins of Overall Equipment Effectiveness (OEE). How to calculate Overall Equipment Effectiveness (OEE) Author: Carlo Scodanibbio - Published by Business Industrial Network Subject: OEE, or Overall Equipment Effectiveness, is a core TPM tool and index, often mis-used and sometimes even abused. The presentation include how you can utilize OEE to improve productivity, eliminate wastes and increase performance. One of the major goals of TPM and OEE programs is to reduce and/or eliminate what are called the Six Big Losses – the most common causes of equipment-based productivity loss in manufacturing.. First, let’s define the Six Big Losses. Scribd is the world's largest social reading and publishing site. OEE is purely time based (time converted), but since 1 takt time equals 1 bottle, OEE can be calculated in bottles for ease of use. Place your cursor over the boxes with the red triangles for more information. which refers to the total operating time that the shift was scheduled to run, is an 8 hour shift of 480 minutes. Overall equipment effectiveness (OEE) is a measure of how well a manufacturing operation is utilized (facilities, time and material) compared to its full potential, during the periods when it is scheduled to run. The OEE formula is calculated by multiplying availability, performance and quality and is represented by a percentage. Only three pieces of information are needed to calculate OEE: Good Count, Ideal Cycle Time, and Planned Production Time. Cycle Time: Needed to produce one unit: 1.5 minutes/unit 4. Workers of these units will perform best when there are estimates which are real-time, quickly interpreted and motivational. Now customize the name of a clipboard to store your clips. OEE calculation to find the improvement opportunities. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Title: OEE Calculator Author: Lean Deployment Keywords: OEE, Overall Equipment Calculator Last modified by: If you continue browsing the site, you agree to the use of cookies on this website. SensrTrx is a cloud based manufacturing analytics application that collects data from machines & provides actionable business data to savvy manufacturers. MTTR, MTBF,MTTF,OEE - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. 4. Performance is how the equipment is performing against its capacity. Prime Causes of Production Losses Any production process seldom operates at optimum speed. If the equations for Availability, Performance, and Quality are substituted in the above equation and then reduced to their simplest terms the result is: OEE = (Good Count × Ideal Cycle Time) / Planned Production Time. This method use computers for accessing inputs, calculating OEE 24 and its analysis. See our User Agreement and Privacy Policy. It quantifies the utilization of manufacturing resources – specifically physical assets, time, and materials – during production to … OEE measures the percentage of Planned Production Time that is truly productive. 5. OEE = (Good Count x Ideal Cycle Time) / Planned Production Time Availability = Run Time / Planned Production Time Performance = (Ideal Cycle Time x Total Count) / Run Time Run Time = Planned Production Time - Stop Time Quality = Good Count / Total Count Overall Equipment Effectiveness (OEE) is a manufacturing performance metric that is used to identify the sources of lost production and measure improvement efforts. OEE = Availability × Performance × Quality. A weighted average “weights” the OEE score of each production asset to … Plant Unavailability Working Period 23.8 Operation Cost Total Investment Additional investment “what we give investment” 76.2 Value Add Operation Losses 13.6% Data Box: Investment =100% Plant Availability = 23.8% Non-value added= 78.8% Benefit/Gain = 10.2% Operation Losses= 13.6% 10.2% Figure.2 The real picture Equipments Peoples Facilities Utilities OEE Calculation based on … Overall Equipment Effectiveness Metrics OEE is an excellent tool for manufacturing and production department as managers get estimations of the final production. TEEP measures the percentage of All Time that is truly productive. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. PPT – Overall Equipment Effectiveness (OEE) PowerPoint presentation | free to download - id: 3e017e-ZTMwZ. We will define availability, performance, and quality factors. Read Understanding, Measuring, and Improving Overall Equipment Effectiveness:... No public clipboards found for this slide. The OEE for this shift is 74.79%. E.g. OEE can also be calculated using the simple calculation. You can change your ad preferences anytime. OEE (Overall Equipment Effectiveness) is the gold standard for measuring manufacturing productivity. 6. Downtime: Machine stopped for whatever reason: 1440 minutes 3. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The ultimate guide and hidden secrets of OEE. Wafer biscuit manufacturing plant is used implement OEE and the countermeasures. Throughout this post I will be using examples. : OEE IMPACT, VISUAL OEE, OEE TOOLKIT, PROVIDEAM etc. Looks like you’ve clipped this slide to already. Multiplying the three factors will calculate the OEE of the process. Here’s how. If you continue browsing the site, you agree to the use of cookies on this website. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Overview. For example, if a shift is 7 AM to 3 PM with a half hour lunch and two fifteen minute breaks, then there are 7 hours, or 420 minutes, available during that shift. Print this out for easy reference. Following Toyota Way of solving problems. This is the “simplest” OEE calculation … I set the Availability to 77%, Quality to 91% and I rounded Performance down to 85.7% so that it would give me a nice, round 60% OEE. It links three elements in one percentage: 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). Overall Equipment Effectiveness (oee) Is A Total Measure Of Performance That PPT Presentation Summary : Overall Equipment Effectiveness (OEE) is a total measure of performance that relates the availability of the process to the productivity and quality What does 3. Review of OEE as a TPM module. The machine was available to produce 75% of the time. The formula for OEE is: OEE = A (Availability) x P (Performance) x Q (Quality) The application of OEE in manufacturing can be simply summarized as “ machine management “. Our example process will be as follows: 1. in this ppt i have covered some maintenence related concept which are useful in industry If you want to draft an informative presentation on Overall Equipment Effectiveness (OEE), then this would be an ideal template. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Simply put – it identifies the percentage of manufacturing time that is truly productive. In this calculation, we use the ideal cycle time and operating time to determine how many parts the machine can produce under ideal operating conditions. Overall Equipment Effectiveness (OEE) is the measure of an asset’s performance compared to its full potential. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Good Units: Total number of good parts produced during the 5 days: 2880 pieces 5. Enter your data into the white boxes and click the page to calculate the OEE figure. Production time was lost due to two instances of tea breaks (30 minutes in total), one break time (30 minutes) and qu… We then calculate the ratio of how many parts we actually produced versus the capacity. OEE (Overall Equipment Effectiveness) is the gold standard for measuring manufacturing productivity. OEE Analysis Process. 315 minutesduring this shift ( downtime of 105 minutes ) then availability is the percentage of production... 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