Quality
- Created by: Michaela
- Created on: 14-04-14 16:43
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- Quality
- Quality assurance
- the planned activities to monitor quality of a product through design, manufacture and use
- completed through checks, tests and inspections
- Quality control
- The actual activities of inspection and testing (part of achieving quality assurance)
- Inspection is done through sampling and examining
- 100% inspection (all units)
- Normal inspection (uses a sample)
- Reduced inspection (smaller sample as economy measure)
- Computer aided inspection (CMM)
- Testing looks at performance
- Non destructive (until it shows signs of failing)
- Testing to destruction (until destroyed)
- Total quality management is the system of achieving customer satisfaction at every stage
- All organisation members participate in culture of continuous improvement in order to gain BSI award
- Quality control in print runs
- Set off (when ink from one sheet smudges to next)
- anti- set off spray
- Colour variation (no colour consistency)
- Colour bars and densitomer readings
- Hickies (small areas of unwanted colour from dirt)
- washing cylinders regularly
- Bad register (when colours go beyond separations making blurry image)
- Regular inspection of registration marks
- Set off (when ink from one sheet smudges to next)
- Quality standards
- The BSI kitemark is a British logo that means product has been tested and confirmed that is complies
- The CE mark is a European logo that indicates a product complies with the European Directive
- ISO is an international standard that has a technical specification or criteria designed to be used consistently
- Quality assurance
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