ʻO ka nānā ʻana he ʻāpana hiki ʻole ke loaʻa i ka ʻoihana i kēlā me kēia lā, akā he aha ke kaʻina hana a me ke ʻano o ka nānā ʻana? Ua hōʻiliʻili ka mea hoʻoponopono i nā hōʻiliʻili kūpono o ka nānā ʻoihana FWW no ʻoe, i ʻoi aku ka maikaʻi o kāu nānā ʻana i nā waiwai!
He aha ka nānā 'ana i nā waiwai (QC)
ʻO nā limahana i hana i ka hana nānā ʻana i kapa ʻia ʻo QC (abreviation for Quality Controller).
ʻO nā hana nānā i hana ʻia e QC ua kapa ʻia ʻo ka nānā ʻana a ua māhele ʻia e like me ka ʻaoʻao hāʻawi QC: aia nā ʻano 3, ʻo ka nānā ʻana o ka ʻaoʻao mua, ka nānā ʻana o ka ʻaoʻao ʻelua a me ka nānā ʻana o ka ʻaoʻao ʻekolu: ʻo ka ʻaoʻao mua ka QC i hoʻonohonoho ʻia e ka mea hana; ʻO ka ʻaoʻao ʻekolu ka QC i hoʻouna ʻia e ka hui mea kūʻai aku;
ʻO ka nānā ʻana e kekahi ʻaoʻao ʻekolu i hāʻawi ʻia e kahi ʻoihana nānā waho no ka mea kūʻai aku ʻaoʻao ʻelua. Hāʻawi ʻo FWW i nā lawelawe nānā ʻaoʻao ʻekolu
Hoʻokaʻawale ʻia ka lawelawe nānā ʻana i hāʻawi ʻia e FWW i: ka nānā hope FQC a me ka nānā ʻana i waena o ka hana ma ka laina QC e like me ka pae hoʻopau huahana. ʻO nā pae i koe ka nānā ʻana i loko o ka hana, ʻo ia nā hana hoʻomalu mua no ka maikaʻi o ka huahana.
Laʻana Laʻana a me ka pae ʻae ʻia (AQL)
ʻO ke ala palekana loa e nānā i nā waiwai ʻo ka nānā ʻana i ka 100% o nā huahana āpau, akā pono kēia i ka manawa QC nui, ʻoi aku ka nui o nā pūʻulu nui.
No laila pehea e hiki ai iā mākou ke loaʻa kahi pae hoʻohālike kūpono e kaulike ai i ka hopena maikaʻi o ka huahana a me ke kumukūʻai o QC. ʻO kēia helu kaulike ʻo "Sample size". Me ka hoʻoponopono ʻana i ka helu o nā laʻana, ʻo ka pilikia aʻe e pono ai ʻo QC e ʻike i nā hemahema i ke kaʻina o ka nānā ʻana i ka laʻana, ehia mau hemahema, ehia mau hemahema i ʻae ʻia no kēia pūʻulu, ehia mau hemahema, pono anei kēia hoʻouna. e hooleia? ʻO kēia ka pae ʻae ʻia (AQL: Acceptable Quality Level)
Ka pae hemahema (koʻikoʻi, nui, liʻiliʻi)
ʻO nā hemahema i loaʻa i ka wā o ka nānā ʻana e hoʻokaʻawale ʻia i 3 mau māka e like me ko lākou koʻikoʻi:
Nā hiʻohiʻona o ka wehewehe ʻana o ka papa Hiki ke hōʻeha i ke kino o ke kanaka a i ʻole nā kānāwai a me nā hoʻoponopono, e like me nā kihi ʻoi, nā kihi ʻokiʻoki, leakage uila, a pēlā aku. ; ʻO nā huahana i hōʻoia ʻia, ʻaʻohe hemahema nui (Ma.) nui e like me CE Mark, kekahi mau hana koʻikoʻi a i ʻole nā hiʻohiʻona ʻike ma nā huahana e like me nā kīʻaha insulation thermal, paʻi hōʻailona maikaʻi ʻole, a pēlā aku. ma nā huahana e like me nā huahana ʻAi liʻiliʻi ma luna o ka ʻili, paʻi ʻino iki, etc.
Ma lalo o nā kūlana maʻamau, hiki i kahi QC ʻike ke hoʻoholo i ka helu ʻana o nā hemahema i ʻike ʻia i ka wā o ka nānā ʻana iā lākou iho e like me nā kumu i luna. Eia naʻe, i mea e hōʻoiaʻiʻo ai ʻaʻohe pohihihi o nā QC a pau e pili ana i ka hoʻokaʻawale ʻana i nā hemahema, e hōʻuluʻulu kekahi mau mea kūʻai aku i kahi Defective Classification List (DCL Defective Classification List), e papa inoa i nā hemahema āpau e pili ana i ka huahana ma ka papa helu helu defect, a hōʻike. ka pae kīnā e hoʻokolokolo ʻia kēlā me kēia hemahema. .
E hoʻohana i ka papa hoʻolālā laʻana
Ma hope o ka hoʻokomo ʻana i nā manaʻo o ka Sample size, AQL a me ka pae defect, pono ke noi maoli iā QC e nānā i ka hoʻolālā laʻana. Hoʻohana pū ʻia nā ʻano 2, ʻo ka mea mua e hoʻonā i ka pilikia o ka nui o ke kaha kiʻi, a ʻo ka lua e hoʻonā i ka pilikia o ka nui o nā hemahema hiki ke hōʻole ʻia.
KaʻAnuʻu Hana 1: E nānā i ke ʻano mua, e ʻimi i ke kolamu waena o ka nui o ka pūʻulu o nā huahana ma ke kolamu "Sampling lot", a laila e nānā i ke kolamu kea o "Special Inspection Standard" a me "General Inspection Standard" e hoʻoholo ai. Ka nui o ka laʻana; 2. Hoʻohana ʻia ka "maʻamau nānā nui" no ka laʻana o ka nānā ʻike maka. Nui nā nānā holoʻokoʻa, i māhele ʻia i ʻekolu pae, Level-I, II, a me III. ʻO ka nui o ka helu, ʻoi aku ka nui o ka helu sampling; 3. Hoʻohana ʻia ka "Inspection standard" no ka laʻana o ka hana a me ka nānā nui. He ʻuʻuku ka nui o ka nānā ʻana, māhele ʻia i 4 mau māka, S-1, S-2, S-3, S-4. ʻO ka nui o ka helu, ʻoi aku ka nui o ka helu sampling.
ʻO ka helu paʻamau o nā laʻana no FWW ʻo Level-II, S-2. Inā he 5000pc ka huina o nā huahana i loko o kēia nānā ʻana (kahi 3201-10000), e like me ka maʻamau sampling maʻamau o FWW, ʻo ke code sampling no ka nānā maʻamau (hiʻohiʻona) ʻo L; ʻO ke code sampling no ka nānā kūikawā (hana) ʻo D
ʻO ka ʻanuʻu ʻelua e nānā i ka papa ʻelua, kahi e pili ai ʻo L i ka helu sampling o 200pc; Pili ʻo D i ka helu sampling o 8pc.
ʻO ke kolu o ka ʻanuʻu 1.Ma ka papa ʻelua, ʻelua kolamu o Ac Re ma lalo o ka waiwai o kēlā me kēia pae hoʻomanawanui. I ka huina o ia mau hemahema ≤Ac waiwai, hiki ke aeia ka waiwai; i ka huina o ia mau hemahema ≥Re waiwai, ua hooleia na waiwai. Ma muli o ka pilina pili like, ʻoi aku ka Re a pau ma mua o Ac. Hoʻohana ʻia ʻo 0 ma ke ʻano he pae ʻae kūikawā, ʻaʻole i hōʻike ʻia ma kēia papa. ʻO ia hoʻi, ʻaʻole hiki ke kū mai ka hemahema. Ke loaʻa 1 kēlā hemahema, e hōʻole ʻia ka waiwai; 2. ʻO ka AQL paʻamau o FWW ʻo Cr. 0; Ua haʻi aku ʻo Ma. 2.5; Ua haʻi aku ʻo Mi. 4.0, inā e like me kēia pae ʻae: L (200pc) pili iā Ma. Ac Re o 10 11, ʻo ia hoʻi, ke emi ka nui o nā hemahema nui ma mua o ka 10, hiki ke ʻae ʻia ka waiwai; inā ≥ 11 ka huina o nā hemahema, hōʻole ʻia nā waiwai. Pela no hoi ka Ac Re o Mi. he 14 15.D (8pc) pili ia Ma. he "↑", e hōʻike ana i ka pae ʻae e pili ana i ka mea i luna, ʻo ia hoʻi, 0 1; ka Mi. ʻo ia ka "↓", e hōʻike ana i ka kuhikuhi i ka pae ʻae ʻia ma lalo. ʻO ka pae ʻae, ʻo ia hoʻi, 1 2Cr. 0, ʻo ia hoʻi, ʻaʻole ʻae ʻia nā kīnā make
Ka papa inoa
Hoʻohana pinepine ʻia ka papa inoa hōʻoia (Check List) i nā hana nānā a QC. Hoʻopaʻa ʻia nā helu āpau e pono e nānā ʻia no nā huahana i ka papa inoa e pale aku ai i nā haʻalele i ke kaʻina nānā ʻana o QC. No nā mea kūʻai aku i ka wā lōʻihi, e hoʻomākaukau ʻo FWW i kahi papa inoa ma mua. Hoʻohana pinepine ʻia ka papa inoa hōʻoia me ka Defective Classification List (DCL Defective Classification List).
ʻO ke kaʻina hana kumu o ka nānā QC
Kaʻina nānā
STEP 1FWW e hōʻoia i nā koi kikoʻī o ka nānā ʻana me ka mea kūʻai aku i ka wā e noi ana no ka nānā ʻana, a e kuhikuhi i ka nui Sample a me AQL. a hāʻawi i ka ʻikepili i ka QC pili
E hoʻopili ʻo STEP 2QC i ka hale hana ma ka liʻiliʻi o 1 lā ma mua o ka lā nānā e hōʻoia i ka pau ʻana o nā waiwai e like me ka mea e pono ai.
KANAWAI 3 Ma ka lā o ka nānā 'ana, e heluhelu mua 'o QC i ka FWW Integrity Statement i ka hale hana.
KANAWAI 4 A laila, hōʻoia mua ʻo QC i ka hoʻopau holoʻokoʻa o nā waiwai (inā paha ʻo 100% piha ka huahana; ʻo 80% piha ka pahu)
KANAWAI 5 E kaha i na pahu e like me ka helu o ka huina o na pahu
KANAWAI 6 E nānā i ka ʻike pahu waho, ka ʻike pahu waena, ka ʻike huahana
KANAWAI 7 E nānā i nā hiʻohiʻona o ka huahana e like me ka pae Level-II, ka hana o ka huahana a me ka nui e like me ka nānā ʻana o ka pae S-2.
KANAWAI 8 E hōʻuluʻulu a helu i ka nui o nā hemahema ma mua o ka maʻamau, a hōʻoia me ka hale hana
KANAWAI 9 Ma hope o ka nānā 'ana, e ho'omākaukau i ka hō'ike nānā FWW a ho'ouna i ka hō'ike i ka po'e loiloi
KANAWAI 10 Ma hope o ka nānā 'ana o ka po'e hō'ike i ka hō'ike, e ho'ouna i ka mea kū'ai
Ka manawa hoʻouna: Iulai-31-2022