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What is Quality assurance
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To prevent defects from occurring. Quality is there to produce a better quality product. Close the 2 Gaps. |develop process|implenting management design policies|making sure that everyone is trained|QA provides the process for the QC to follow|Owner or the polices and procedures |Process improvement|Focuses on processes not products|training.. and their main activity is overseeing process definition and improvement|QA group works to reduce or eliminate process variance|||
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What is QC
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Skill 1 - Quality Principles
What is QC? To detect defects or to detect the introduction of flow|they are not inm charge of writhing and maintaining the procedures to detect those defects|Uses the process implemented by QA to detect defects|It is a binary state focuses on a product|Measures a product vs a standard |
PDCA
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Idea deviled by dr. shoe arch and dr. deming. deming made it possible and implemented the cycle in Japan|it is a 4 step process Plan - Make a plan - objectives are quantitatively defined|policis are defined|practices aor processes used to achieve the goal|objectives are defined DO - execute the plan|create the practices|provide training|perform the work according to the defined practice| Check- check the results|determine if work is progressing to plan|will anticipated results be realized|are goals and objectives satisfied||ACT - take the necessary action to improve|device measures and appropriate actions if work is not progressing to plan|look for the cause of abnormalities|update the plan, training materials if needed
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4 Views of Quality
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Producers
Costomers Provider Supplier |
Producers View
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As long as it meets the requirements|doing the right thing|doing it the right way|doing it right the fist time|doing it on time without exceeding cost|
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Customers View
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Fit for use whether it meets the requirements or not|Receive the right thing|being satisfied that needs have been met|expectations have been met|treated with integrity and respect
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Providers View
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The company or organization that delivers the product and services to the customer
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Suppliers View
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Could be internal or external to producer company. Third party that provides the services to producer or supplier to meet the customer's needs
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Quality challenge
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1. acceptable quality level - some level of product defects is normal and acceptable|2. Quality is frequently associate with cost HIGH QUALITY = HIGH COST|3. quality requires good detail specifications|4. technicians believe standards inhabit their ability to be creative
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PDCA
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Idea deviled by dr. shoe arch and dr. deming. deming made it possible and implemented the cycle in Japan|it is a 4 step process
Plan, DO, Check, Act |
Plan
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- Make a plan - objectives are quantitatively defined|policis are defined|practices aor processes used to achieve the goal|objectives are defined
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DO
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Execute the plan|create the practices|provide training|perform the work according to the defined practice|
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Check
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Check the results|determine if work is progressing to plan|will anticipated results be realized|are goals and objectives satisfied||
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ACT
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Take the necessary action to improve|device measures and appropriate actions if work is not progressing to plan|look for the cause of abnormalities|update the plan, training materials if needed
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What is Cost of Quality
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referred to as cost of non-quality or cost of poor performance Money spent beyond the cost to build the products right the first time||3 cost of qualities
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