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Kodu > Näitus > Sisu
Kvaliteet ja ülevaatus
Mar 21, 2018

Neli kvaliteedikulude põhikategooriat kirjeldatakse järgmises:

1, ennetamine ---- kulud, mis on tekkinud kvaliteedisüsteemi planeerimisel, rakendamisel ja säilitamisel, mis tagab vastavuse kvaliteedinõuetele majanduslikul tasemel. Ennetuskulude näide on koolitus statistilise protsessi kontrolli kasutamisel.

2, hindamine --- kvaliteedinõuetele vastavuse taseme kindlaksmääramise kulud. Hindamiskulude näide on ülevaatus.

3, sisemine rike - kulud, mis tekivad siis, kui tooted, komponendid ja materjalid ei vasta kvaliteedinõuetele enne omandiõiguse üleandmist kliendile. Sisekõrgkulu näide on jäägid.

4, Väline rike - kulud, mis tekivad siis, kui tooted ei vasta kvaliteedinõuetele pärast omandiõiguse üleandmist kliendile. Välise rikke maksumuse näide on garantii nõue.

Kuigi kvaliteedikontrolli määra määrab suures osas tõenäosusteooria ja statistilised arvutused, on väga oluline, et andmete kogumise protsessid, millel need protseduurid sõltuvad, oleksid asjakohased ja täpsed. Parim statistiline protseduur on väärtusetu, kui toidetakse vigaseid andmeid ja nagu töötlemisprotsessid, on inspekteerimisandmete kogumine ennast protsessiks, mille täpsus, täpsus, lahutusvõime ja korratavus on piiratud.

Kõiki kontrolli- ja / või mõõtmisprotsesse saab määratleda nende täpsuse ja korratavuse poolest, täpselt ja kordusväärselt hinnatakse tootmisprotsessi. Kontrollitavaid katseid saab läbi viia ja tulemuste statistilisi mõõtmeid saab teha kontrolli meetodi toimivuse määramiseks kontrollitavate osade suhtes. Ühe või teise meetodi sobivust saab hinnata standardhälbe ja usaldustaseme alusel, mida kohaldatakse iga lähenemisviisi puhul, mida kasutatakse konkreetsel kontrollialal. (lõpp)

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Paari: 20 # terasest täppistoru omadused ja rakendus

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