on 10-31-2012 6:41 AM
hi all ,
our raw material's inspec char break down to 3 category,apply sample shceme,valuation mode:attribute inpection noconf.units
inpection plan such as
inpec. char cate Qualitative Sampling procedure
------------ ---- ---------- -----------------------
char1 A X ISO 2859-1 / level S-3(AQL=0.65)
char2 A X ISO 2859-1 / level S-3(AQL=0.65)
char3 B X ISO 2859-1 / level S-4(AQL=1.5)
char4 B X ISO 2859-1 / level S-4(AQL=1.5)
char5 C X ISO 2859-1 / level I(AQL=4.0)
char6 C X ISO 2859-1 / level I(AQL=4.0)
when 3200pcs goods receipt for purchase ,the inpect lot generate and max sapmle size = 50pcs
recording result for above inpec. lot
for C cate inspec char , if noconfi. units >6 ,then valuation=ng (reject)
inspec . char noconf.units cate valuation
------------- -------------- --------- ----------
char5 4 C ok
char6 3 C ok
but valuation individua for inspect . char , how to sum the inpec. char by cate
i want it to be
C cate noconfi. units = 3+4 = 7 ,valuation = reject
best regars
toby lee
our raw material's inspec chars break down to 3 category based on defects kind :A,B,C,every kind has different AQL.
use sample shceme
valuation mode : attribute inpection noconf.units
inpection plan such as (qp03)
inpec. char Weighting Qualitative Sampling procedure
------------ ---- ---------- -----------------------
char1 A X ISO 2859-1 / level S-3(AQL=0.65)
char2 A X ISO 2859-1 / level S-3(AQL=0.65)
char3 B X ISO 2859-1 / level S-4(AQL=1.5)
char4 B X ISO 2859-1 / level S-4(AQL=1.5)
char5 C X ISO 2859-1 / level I(AQL=4.0)
char6 C X ISO 2859-1 / level I(AQL=4.0)
inspect resule recording:(qe51n)
when 3200pcs goods receipt for purchase ,the inpect lot generate ,the sapmle size = 50pcs
recording and valuation , below list C kind inspect char, for C kind char ,if noconfi. units >6 ,then valuation=reject
inspec . char noconf.units valuation
------------- -------------- --------
char5 4 accept
char6 3 accept
issue:
valuation individua for each inspect . char according to AQL , it's accept , but sum the inpec. char by inspec kind C the noconfi. units = 3+4 = 7 , valuation should be = reject
is there any solution
best regars
toby lee
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Hi Toby
What does Category means????
Manish
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