Specifying Quaity Flashcards
most people, seem to mean “high quality”
“QUALITY”
hard concept to pi down.
“QUALITY”
does not object high quality.
service provider
embodied in its characteristics
service’ quality
may take
the form of quality policy statement.
end product of managerial decisions
involves not only the finished product but also the
whole production process.
Quality control in production
method checking manufacturing operations to determine how well
these operations adhere to blueprint specifications or dimensions, tolerance, surface
finish and the life, as well as processing, testing, and manufacturing
Quality control
possibility that a
product will perform without failure when operated under reasonable conditions through
its normal life.
Reliability,
The reliability program is divided into four phases:
- Design
- Testing
- Production
- Services
Should take into account the intended function of the part, the environment, the stresses to which the
product will be subjected, and the financial capabilities of the customer.
Design
case of car manufacturing, durability tests are made on cars on the production line under severe
conditions to deteremine their suitability to the cuntry and to detect areas where impprovements could be made.
Testing
the action of making or manufacturing from components or raw materials, or the process of being so
manufactured.
Production
The last phase of reliability takes place when the car comes into the possession of the customer who spots weaknesses missed in design and testing.
Services
A firm that manufacturing shoes may either produce shoes that fit exceedingly well,
Rationale
very stylish, or it can produce satisfactory shoes that give good service and wear moderately well.
Rationale
Can products be manufactured based on qualitative properties?
YES, but products will be
inefficiently produced (like trial and error which is costly).
operationalize manufacturing.
- Products within specifications, qualitative such as physical and chemical properties and a definition of
min and max limits for said properties. - Clear, qualitative processing instructions
- Formulas for mixed items
- Tools, equipment, methods, system
- Engineering plans and drawings, for fabricated items requiring dimension
- Operating conditions, temperature, pressure, flow rates, and other conditions needed
The primary control implemetation activity on a day-to-day basis is inspection.
INSTRUCTION
specific kind of inspection
TESTING
broader term than testing
Inspection
METHODS OF CHECKING PRODUCT QUALITY
- Inspection
- Testing
Inspection
Visual, Judgemental Broad, Tasting, dealing w/ properties termed as attributes
ex. Garments, Foods
Tasting
Specific, Quantified, Involves establishing and chemical properties, deals with properties termed variables
Tasting
- Raw or purchased materials. For those suppliers with ISO I(international Organization for Standardization founded in 1946) certification, normally attract and maintain big clients.
- Work-in-process
- Finished products