OEE calculation to find the improvement opportunities. Print this out for easy reference. 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). MTTR, MTBF,MTTF,OEE - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. 5. You can uncover the OEE model and provide its basic definition. Looks like you’ve clipped this slide to already. 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. Performance is how the equipment is performing against its capacity. If the machine was actually running 315 minutesduring this shift (downtime of 105 minutes) then availability is 75%. Overall Equipment Effectiveness presentation. Following Toyota Way of solving problems. 6. Overall equipment efficiency (OEE) is a total productive maintenance (TPM) module; machine capacity is a part of all three terms: availability, performance, and quality. 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. Our example process will be as follows: 1. The Potential Production Time. Presentation contents: 1. PPT – Overall Equipment Effectiveness (OEE) PowerPoint presentation | free to download - id: 3e017e-ZTMwZ. Total Time: Total time the process is scheduled to work, 5 days with 24 hours each or a total of 7200 minutes 2. 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. Read Understanding, Measuring, and Improving Overall Equipment Effectiveness:... No public clipboards found for this slide. Throughout this post I will be using examples. If you continue browsing the site, you agree to the use of cookies on this website. 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. Simply put – it identifies the percentage of manufacturing time that is truly productive. 2. Scribd is the world's largest social reading and publishing site. A myriad of reasons or Negative Performance Impacts, mostly in combination, cause losses in productivity and therefore loss of money. The presentation include how you can utilize OEE to improve productivity, eliminate wastes and increase performance. See our User Agreement and Privacy Policy. This method use computers for accessing inputs, calculating OEE 24 and its analysis. OEE measures the percentage of Planned Production Time that is truly productive. Overall Equipment Effectiveness (OEE) is a manufacturing performance metric that is used to identify the sources of lost production and measure improvement efforts. OEE (Overall Equipment Effectiveness) is the gold standard for measuring manufacturing productivity. 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. See our User Agreement and Privacy Policy. 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. TEEP measures the percentage of All Time that is truly productive. Clipping is a handy way to collect important slides you want to go back to later. Now customize the name of a clipboard to store your clips. If you want to draft an informative presentation on Overall Equipment Effectiveness (OEE), then this would be an ideal template. Performance. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It identifies the percentage of manufacturing time that is truly productive. A weighted average “weights” the OEE score of each production asset to … The Performance Loss metric within the OEE calculation answers this question — given the installed capacity, what was the output? 2. 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, If you continue browsing the site, you agree to the use of cookies on this website. Each term present numerous improvement opportunities. Title: OEE Calculator Author: Lean Deployment Keywords: OEE, Overall Equipment Calculator Last modified by: 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 “. Looks like you’ve clipped this slide to already. Here’s how. Enter your data into the white boxes and click the page to calculate the OEE figure. Availability is the percentage of time that a machine is available to produce during the measured period. 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%. ..calculatinG OEE.. We then calculate the ratio of how many parts we actually produced versus the capacity. Good Units: Total number of good parts produced during the 5 days: 2880 pieces 5. Workers of these units will perform best when there are estimates which are real-time, quickly interpreted and motivational. Overall Equipment Effectiveness Metrics OEE is an excellent tool for manufacturing and production department as managers get estimations of the final production. OEE Analysis Process. OEE is a crucial measure in TPM that tells you how well your equipment is running. See our Privacy Policy and User Agreement for details. We will define availability, performance, and quality factors. E.g. The machine was available to produce 75% of the time. OEE-Presentation.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. which refers to the total operating time that the shift was scheduled to run, is an 8 hour shift of 480 minutes. Wafer biscuit manufacturing plant is used implement OEE and the countermeasures. 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). The Adobe Flash plugin is needed to view this content. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. OEE = Availability × Performance × Quality. 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. 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. Example: (18,848 widgets × 1.0 seconds) / (420 minutes × 60 seconds) = 0.7479 (74.79%) The result is the same in both cases. The rest of the numbers came from a fictional customer I had modelled. In this course we will discuss the purpose of OEE and how it is calculated. In the language of OEE that means 100% Quality (only Good Parts), 100% Performance (as fast as possible), … In practice, Availability, Performance, Quality and OEE are calculated from production data gathered from your manufacturing process. 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 Overall Equipment Effectiveness (OEE) is the measure of an asset’s performance compared to its full potential. Now, this shift’s data needs to be used for the Availability rate calculation. 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. The ultimate guide and hidden secrets of OEE. Production time was lost due to two instances of tea breaks (30 minutes in total), one break time (30 minutes) and qu… Moreover, the main concern of the manufacturing industry is cost, and the most obvious cost to the factory is electricity consumption. Only three pieces of information are needed to calculate OEE: Good Count, Ideal Cycle Time, and Planned Production Time. See our Privacy Policy and User Agreement for details. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Formula: (Good Count × Ideal Cycle Time) / Planned Production Time. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This is the “simplest” OEE calculation … Place your cursor over the boxes with the red triangles for more information. 3. Review of OEE as a TPM module. Capture the Six Big Losses to gain additional actionable insight to the OEE Factors of Availability, Performance, and Quality. If you continue browsing the site, you agree to the use of cookies on this website. OEE (Overall Equipment Effectiveness) is the gold standard for measuring manufacturing productivity. OEE calculation. Relation between wastes and profitability. 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. Downtime: Machine stopped for whatever reason: 1440 minutes 3. OEE can also be calculated using the simple calculation. To calculate an OEE, we need a few data points. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Overview. in this ppt i have covered some maintenence related concept which are useful in industry The information specific to this calculation is as follows: From the above tabel, it is clear that: 1. 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. Performance Loss in OEE Calculation. 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 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%. 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. If you continue browsing the site, you agree to the use of cookies on this website. Prime Causes of Production Losses Any production process seldom operates at optimum speed. Get the plugin now. You can change your ad preferences anytime. OEE metrics - Measurement, Analysis & Improvement. 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. The OEE formula is calculated by multiplying availability, performance and quality and is represented by a percentage. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 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