Kuyang'anira ndi gawo losafikirika labizinesi yatsiku ndi tsiku, koma kodi njira yowunikira akatswiri ndi yotani? TTS yasonkhanitsa zosonkhanitsira zoyenera zowunikira akatswiri a FWW kwa inu, kuti kuwunika kwanu katundu kukhale kothandiza kwambiri!
Kodi Kuwunika Kwazinthu (QC) ndi chiyani
Ogwira ntchito yoyendera amatchulidwa pamodzi kuti QC (chidule cha Quality Controller).
Ntchito zoyendera zomwe zimachitidwa ndi QC zimatchedwa kuyendera ndipo zimagawidwa molingana ndi gulu lomwe limapereka QC: pali mitundu ya 3, kuwunika kwa gulu loyamba, kuwunika kwa chipani chachiwiri ndikuwunika kwa gulu lachitatu: gulu loyamba ndi QC yokonzedwa ndi wopanga; chipani chachitatu Chipani chachiwiri ndi QC yotumizidwa ndi kampani ya kasitomala;
Kuyang'aniridwa ndi gulu lachitatu lopatsidwa ndi bungwe loyang'anira kunja kwa kasitomala wachipani chachiwiri. FWW imapereka ntchito zowunikira anthu ena
Ntchito yoyendera yoperekedwa ndi FWW imagawidwa kukhala: kuyang'anira komaliza kwa FQC ndi kuyang'anira pakatikati pakupanga pa intaneti QC malinga ndi gawo lomaliza. Magawo otsalawo ndi mayendedwe akupanga, omwe ndi ntchito zowongolera msanga zamtundu wazinthu.
Kukula kwa Zitsanzo ndi Mulingo Wovomerezeka (AQL)
Njira yotetezeka yoyang'anira katundu ndikuwunika 100% yazinthu zonse, koma izi zimafuna nthawi yambiri ya QC, makamaka magulu akuluakulu.
Ndiye tingapeze bwanji mulingo woyenera wa sampuli kuti muyese chiwopsezo chamtundu wazinthu komanso mtengo wa QC. Malo oyenera awa ndi "Sample size". Ndi lamulo la chiwerengero cha zitsanzo, vuto lotsatira lomwe QC liyenera kukumana nalo ndikupeza zolakwika pakuwunika kwa sampuli, zolakwika zingati, zolakwika zingati zomwe zimavomerezedwa pagululi, zolakwika zingati, zomwe kutumiza kumeneku kukufunika kukanidwa? Uwu ndiye mulingo wovomerezeka (AQL: Mulingo Wovomerezeka) Mulingo wolakwika (Wovuta, Waukulu, Waling'ono)
Zolakwika zomwe zapezeka panthawi yowunikira zidzagawidwa m'makalasi atatu malinga ndi kuuma kwawo:
Zitsanzo za matanthauzo a magiredi Ovuta (Cr.) zilema zowopsa zimatha kuvulaza thupi la munthu kapena kuphwanya malamulo ndi malamulo, monga m'mbali zakuthwa, ma angle aacute, kutuluka kwamagetsi, ndi zina zotero. (nthawi zambiri, mavuto a barcode amatanthauzidwa ngati Cr.) ; Zogulitsa zovomerezeka, palibe zazikulu (Ma.) zolakwika zazikulu monga CE Mark, ntchito zina zofunika kapena zolakwika zowoneka pa zinthu monga makapu otenthetsera kutentha, kusindikiza kwa logo kosawoneka bwino, ndi zina zambiri. Zowonongeka zazing'ono (Mi.) pa zinthu monga mankhwala Zing'onozing'ono pamwamba, pang'ono zoipa kusindikiza, etc.
Munthawi yanthawi zonse, QC yodziwa zambiri imatha kudziwa mtundu wa zolakwika zomwe zimapezeka pakuwunika paokha malinga ndi mfundo zomwe zili pamwambazi. Komabe, pofuna kuwonetsetsa kuti ma QC onse omwe akukhudzidwawo asakhale ndi zovuta m'gulu lachilema, makasitomala ena adzapanga Mndandanda Wosawonongeka (DCL Defective Classification List), lembani zolakwika zonse zokhudzana ndi mankhwala mumndandanda wamagulu a zolakwika, ndikuwonetsa. mlingo wa chilema umene chilema chilichonse chiyenera kuweruzidwa. .
Kugwiritsa ntchito tebulo lachitsanzo
Pambuyo pofotokozera za kukula kwa Zitsanzo, AQL ndi msinkhu wa chilema, kugwiritsa ntchito kwenikweni kumafuna QC kuti ifufuze dongosolo lachitsanzo. Mafomu a 2 amagwiritsidwa ntchito palimodzi, woyamba amathetsa vuto la kuchuluka kwa kujambula, ndipo wachiwiri amathetsa vuto la kuchuluka kwa zolakwika zomwe zingakanidwe.
Gawo 1: Yang'anani fomu yoyamba, pezani magawo anthawi ya kuchuluka kwa zinthu zonse mugawo la "Sampling lot", ndiyeno mopingasa fufuzani pamtanda wa "Special Inspection Standard" ndi "General Inspection Standard" kuti mudziwe. Kuchuluka kwa zitsanzo; 2. "General inspection standard" imagwiritsidwa ntchito poyesa kuyang'ana kowoneka. Pali zowunikira zambiri, zomwe zimagawidwa m'magulu atatu, Level-I, II, ndi III. Chiwerengerochi chikachuluka, chiwerengero cha zitsanzo chidzakhala chachikulu; 3. "Inspection standard" imagwiritsidwa ntchito poyesa ntchito ndi kuyang'anira kukula. Kuchuluka koyendera kumakhala kochepa, kogawidwa m'makalasi 4, S-1, S-2, S-3, S-4. Chiwerengerochi chikachulukira, chiwerengero cha zitsanzo chimakhala chachikulu.
Nambala yosasinthika ya zitsanzo za FWW ndi Level-II, S-2. Ngati kuchuluka kwazinthu zomwe zikuwunikiraku ndi 5000pc (range 3201-10000), molingana ndi mulingo wosasinthika wa FWW, sampling code yowunikira (mawonekedwe) ndi L; Sampling code yowunikira mwapadera (ntchito) ndi D
Gawo lachiwiri ndikuyang'ana tebulo lachiwiri, pomwe L likufanana ndi chiwerengero cha 200pc; D ikufanana ndi chiwerengero cha zitsanzo za 8pc.
Gawo lachitatu 1.Pa tebulo lachiwiri, pali mizati iwiri ya Ac Re pansi pa mtengo uliwonse wolekerera. Pamene chiwerengero chonse cha zolakwika zoterezi ≤Ac mtengo, katundu akhoza kulandiridwa; pamene chiwerengero chonse cha zolakwika zotere ≥Re value, katundu amakanidwa. Chifukwa cha ubale wofananira wofananira, onse Re ndi 1 kuposa Ac. 0 imagwiritsidwa ntchito ngati gawo lovomerezeka lapadera, lomwe silikuwonetsedwa mu tebulo ili. Zikutanthauza kuti chilemacho sichingakhalepo. Pakakhala 1 cholakwika chotere, katunduyo adzakanidwa; 2. AQL yokhazikika ya FWW ndi Cr. 0; Mayi. 2.5; Mi. 4.0, ngati molingana ndi mulingo wovomerezeka uwu: L (200pc) ikufanana ndi Ma. Ac Re ya 10 11, ndiko kuti, pamene chiwerengero cha zolakwika zazikulu ndi zochepa kapena zofanana ndi 10, katunduyo akhoza kulandiridwa; pamene chiwerengero chonse cha zolakwika ndi ≥ 11, katunduyo amakanidwa. Mofananamo, Ac Re ya Mi. ndi 14 15.D (8pc) yofanana ndi Ma. ndi "↑", yomwe ikuyimira mulingo wovomerezeka malinga ndi zomwe zili pamwambapa, ndiye kuti, 0 1; mogwirizana ndi Mi. ndi “↓”, zomwe zikuyimira zololeza zomwe zili pansipa. Mulingo wovomerezeka, ndiye kuti, 1 2Cr. 0, zikutanthauza kuti zolakwika zakupha siziloledwa kupezeka
Onani List
Mndandanda (Check List) umagwiritsidwa ntchito nthawi zambiri pakuwunika kwa QC. Mfundo zonse zomwe zimayenera kufufuzidwa pazogulitsa zimalembedwa pamndandanda kuti zipewe zosiyidwa pakuwunika kwa QC. Kwa makasitomala ogwirizana kwanthawi yayitali, FWW ikonzekera cheke pasadakhale. The Check list nthawi zambiri amagwiritsidwa ntchito limodzi ndi Defective Classification List (DCL Defective Classification List).
Njira yoyambira yowunikira QC
Njira yoyendera
STEPI 1FWW idzatsimikizira zofunikira pakuwunika ndi kasitomala pofunsira kuti awonedwe, ndikufotokozera kukula kwa Zitsanzo ndi AQL. ndikupereka deta ku QC yoyenera
STEPI 2QC ilumikizana ndi fakitale osachepera tsiku la 1 lisanafike tsiku loyendera kuti atsimikizire ngati katunduyo amalizidwa monga momwe angafunikire.
CHOCHITA 3 Pa tsiku loyendera, QC idzawerenga kaye FWW Integrity Statement ku fakitale.
CHOCHITA 4 Chotsatira, QC imatsimikizira kukwaniritsidwa kwazinthu zonse (kaya katunduyo ndi 100% wathunthu; ma CD ndi 80% athunthu)
CHOCHITA 5 Jambulani mabokosi molingana ndi kuchuluka kwa mabokosi onse
CHOCHITA 6 Onani zambiri za bokosi lakunja, zambiri za bokosi lapakati, zambiri zamalonda
CHOCHITA 7 Sampling yang'anani mawonekedwe a malonda molingana ndi Level-II level, ntchito yamalonda ndi kukula kwake malinga ndi S-2 level sampling check
CHOCHITA 8 Fotokozerani mwachidule ndikuwerengera ngati chiwerengero chonse cha zolakwika chikuposa muyezo, ndikutsimikizira ndi fakitale
CHOCHITA 9 Mukamaliza kuyendera, konzani lipoti la kuyendera kwa FWW ndikutumiza lipotilo kwa owerengera ndalama
CHOCHITA 10 Ogwira ntchito akamaliza kuwunikanso lipotilo, tumizani imelo yamakasitomala
Nthawi yotumiza: Jul-07-2022