Quality Maintenance
Tuesday, January 13, 2009
Type of sensing Devices :
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Type of sensing Devices : 1. Limit switches, Micro switches 2. Proximity switches 3. Photoelectric switches 4. Beam sensors 5. Sensor to det...
Contact V/s Fixed Value V/s Motion Reading Methods for Poka-Yoke classification
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C. Contact V/s Fixed Value V/s Motion Reading Methods for Poka-Yoke classification : These use the principle of physical or energy contac...
Alarm V/s Shutdown V/s Control
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B. Alarm V/s Shutdown V/s Control : • Alarm : Signals in form of buzzers, blinking lights are to warn when an abnormality, has occurred (d...
Prediction V/s Detection -POKA YOKE
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A. Prediction V/s Detection : When a Poka-Yoke is designed in a way that it helps the operator to recognise the defect before it is about t...
Basic classification of Poka yoke
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•PREDICTION V/s DETECTION •ALARM V/s SHOTDOWN Vs CONTROL •CONTACT V/s FIXED VALUE V/s MOTION READING METHODS
Pokayoke for eliminating defects -How ?
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ERROR ARE INEVITABLE BUT CAN BE ELIMINATED People always make mistakes. These can be reduced or even eliminated. Some of the Poka-Yoke devic...
Pokayoke for eliminating defects
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Poka yoke is a technique for avoiding simple human errors at work. Poka is a Japanese word meaning “ Inadvertent error ” and Yoke comes from...
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