Tlhahlobo ke karolo e sa fihlelleheng ea khoebo ea letsatsi le letsatsi, empa ts'ebetso le mokhoa oa tlhahlobo ea litsebi ke ofe?Mohlophisi o bokelletse likoleke tse loketseng tsa tlhahlobo ea litsebi tsa FWW bakeng sa hau, e le hore tlhahlobo ea hau ea thepa e atlehe haholoanyane!
Tlhahlobo ea Thepa ke eng (QC)
Basebeletsi ba etsang mosebetsi oa ho hlahloba ka kakaretso ba bitsoa QC (khutsufatso ea Quality Controller).
Mesebetsi ea tlhahlobo e entsoeng ke QC e bitsoa tlhahlobo 'me e arotsoe ho ea ka mokha o filoeng QC: ho na le mefuta ea 3, tlhahlobo ea mokha oa pele, tlhahlobo ea mokha oa bobeli le tlhahlobo ea motho oa boraro: mokha oa pele ke QC e hlophisitsoeng ke moetsi;motho oa boraro Mokha oa bobeli ke QC e rometsoeng ke k'hamphani ea bareki;
Ho hlahlojoa ke motho e mong ea filoeng boikarabelo ke setsi sa kantle sa tlhahlobo bakeng sa moreki oa mokha oa bobeli.FWW e fana ka lits'ebeletso tsa tlhahlobo ea motho oa boraro
Ts'ebeletso ea tlhahlobo e fanoeng ke FWW e arotsoe ka: tlhahlobo ea ho qetela ea FQC le tlhahlobo ea bohareng ba tlhahiso ea Marang-rang QC ho latela sethala sa ho phethela sehlahisoa.Mehato e setseng ke tlhahlobo ea tlhahiso, e leng mesebetsi ea taolo ea pele bakeng sa boleng ba sehlahisoa.
Boholo ba Mohlala le Boemo bo lumelletsoeng (AQL)
Tsela e sireletsehileng ea ho hlahloba thepa ke ho hlahloba 100% ea lihlahisoa tsohle, empa sena se hloka nako e ngata ea QC, haholo-holo bakeng sa lihlopha tse kholo.
Kahoo re ka fumana joang tekanyo e utloahalang ea sampling ho leka-lekanya kotsi ea boleng ba sehlahisoa le litšenyehelo tsa QC.Sebaka sena sa tekanyo ke "Sample size".Ka taolo ea palo ea lisampole, bothata bo latelang boo QC e lokelang ho tobana le bona ke ho fumana mefokolo ts'ebetsong ea tlhahlobo ea sampole, ho na le liphoso tse kae, ke likoli tse kae tse amohelehang bakeng sa sehlopha sena, ke liphoso tse kae, thomello ena e hloka ho ho lahloa?Ena ke boemo bo amohelehang (AQL: Boemo bo Amohelehang ba Boleng)
Boemo ba bofokoli (Bothata, Bo boholo, bo Nyenyane)
Litšitiso tse fumanoeng nakong ea tlhahlobo li tla aroloa ka limaraka tse 3 ho latela ho teba ha tsona:
Mehlala ea litlhaloso tsa kereite Critical (Cr.) bofokoli bo bolaeang bo ka baka kotsi 'meleng oa motho kapa ea tlola melao le melaoana, joalo ka lintlheng tse nchocho, li-angles tse matla, ho lutla ha motlakase, joalo-joalo (hangata, mathata a barcode a tla hlalosoa e le Cr.) ;Lihlahisoa tse tiisitsoeng, ha ho na liphoso tse kholo (Ma.) tse kholo tse kang CE Mark, mesebetsi e meng ea bohlokoa kapa liphoso tsa ponahalo lihlahisoa tse kang linoelo tsa mocheso oa mocheso, khatiso e fosahetseng ea logo, joalo-joalo. Litšitiso tse nyenyane (Mi.) tse kang litšitiso tse nyenyane tsa ponahalo. lihlahisoa tse joalo ka lihlahisoa Mengoallo e nyane holim'a metsi, khatiso e mpe hanyane, joalo-joalo.
Tlas'a maemo a tloaelehileng, QC e nang le phihlelo e ka tseba ho arola mefokolo e fumanoang nakong ea tlhahlobo ka boeona ho latela melao-motheo e ka holimo.Leha ho le joalo, e le ho etsa bonnete ba hore li-QC tsohle tse amehang ha li na ho hlaka ho arolelanoeng ha sekoli, bareki ba bang ba tla bokella Lethathamo la Phapang ea Sekoli (DCL Defective Classification List), ba thathamise liphoso tsohle tse amanang le sehlahisoa lethathamong la lihlopha tse nang le bokooa, 'me ba bontše. boemo ba sekoli boo sekoli se seng le se seng se lokelang ho ahloloa..
Tšebeliso ea tafole ea moralo oa sampole
Kamora ho hlahisa maikutlo a Sample size, AQL le boemo ba sekoli, ts'ebeliso ea 'nete e hloka hore QC e hlahlobe moralo oa sampole.Kakaretso ea liforomo tsa 2 li sebelisoa hammoho, ea pele e rarolla bothata ba hore na ho hula bokae, 'me ea bobeli e rarolla bothata ba hore na ke liphoso tse kae tse ka haneloang.
Mohato oa 1: Sheba foromo ea pele, fumana kholomo ea nako ea kakaretso ea bongata ba lihlahisoa kholomong ea "Sampling lot", 'me u hlahlobe ka ho otlolohile kholomo ea "Tekanyetso e Khethehileng ea Tlhahlobo" le "Tekanyetso ea Tlhahlobo e Akaretsang" ho tseba Bongata ba lisampole;2. "Tekanyetso ea tlhahlobo e akaretsang" e sebelisoa bakeng sa sampole ea tlhahlobo ea pono.Ho na le litlhahlobo tse ngata tse akaretsang, tse arotsoeng ka mekhahlelo e meraro, Level-I, II, le III.Ha palo e le kholo, palo ea lisampole e kholoanyane;3. "Tekanyetso ea tlhahlobo" e sebelisoa bakeng sa sampole ea ts'ebetso le tlhahlobo ea boholo.Palo ea kakaretso ea tlhahlobo e nyenyane, e arotsoe ka lihlopha tse 4, S-1, S-2, S-3, S-4.Ha palo e le kholo, palo ea sampole e kholoanyane.
Nomoro ea kamehla ea lisampole bakeng sa FWW ke Level-II, S-2.Haeba kakaretso ea lihlahisoa tlhahlobong ena ke 5000pc (range 3201-10000), ho latela maemo a kamehla a sampole a FWW, khoutu ea sampole bakeng sa tlhahlobo e akaretsang (ponahalo) ke L;khoutu ea sampole bakeng sa tlhahlobo e khethehileng (mosebetsi) ke D
Mohato oa bobeli ke ho hlahloba tafole ea bobeli, moo L e lumellanang le palo ea sampuli ea 200pc;D e lumellana le palo ea sampole ea 8pc.
Mohato oa boraro 1.Tafoleng ea bobeli, ho na le litšiea tse peli tsa Ac Re tlas'a boleng ba boemo bo bong le bo bong ba mamello.Ha palo eohle ea liphoso tse joalo ≤Ac boleng, thepa e ka amoheloa;ha palo eohle ea liphoso tse joalo ≥Re value, thepa e hanoa.Ka lebaka la kamano e tšoanang e utloahalang, kaofela Re ke 1 ho feta Ac.0 e sebelisoa e le boemo bo khethehileng ba kamohelo, bo sa bonahaleng tafoleng ena.Ho bolela hore sekoli se ka se be teng.Hang ha ho e-na le 1 sekoli se joalo, thepa e tla lahloa;2. AQL ea kamehla ea FWW ke Cr.0;'M'e.2.5;Mi.4.0, haeba ho ea ka boemo bona ba ho amohela: L (200pc) e lumellana le Ma.Ac Re ea 10 11, ke hore, ha palo eohle ea liphoso tse kholo e le tlase kapa e lekana le 10, thepa e ka amoheloa;ha palo eohle ea liphoso e le ≥ 11, thepa e hanoa.Ka mokhoa o ts'oanang, Ac Re ea Mi.ke 14 15.D (8pc) e tsamaellanang le Ma.ke "↑", e emelang boemo ba kamohelo mabapi le tse ka holimo, ke hore, 0 1;e tsamaellanang le Mi.ke “↓”, e emelang tšupiso ea boemo bo lumelletsoeng ka tlase.Boemo ba kamohelo, ke hore, 1 2Cr.0, ho bolela hore mefokolo e bolaeang ha e lumelloe ho fumanoa
Lethathamo la Lekola
Lethathamo la tlhahlobo (Lethathamo la Lekola) le sebelisoa hangata mesebetsing ea tlhahlobo ea QC.Lintlha tsohle tse lokelang ho hlahlojoa bakeng sa lihlahisoa li ngotsoe lethathamong ho qoba ho siuoa ts'ebetsong ea tlhahlobo ea QC.Bakeng sa bareki ba tšebelisano-'moho ea nako e telele, FWW e tla lokisetsa lethathamo la tlhahlobo esale pele.Lethathamo la Cheka hangata le sebelisoa mmoho le Lethathamo la Phapang e Fokolang (DCL Defective Classification List).
Mokhoa oa mantlha oa tlhahlobo ea QC
Mokhoa oa ho hlahloba
MOHATO 1FWW o tla netefatsa litlhoko tse khethehileng tsa tlhahlobo le moreki ha a etsa kopo ea tlhahlobo, mme a hlakise boholo ba Mohlala le AQL.le ho fetisetsa data ho QC e amehang
MOHATO 2QC o tla ikopanya le feme bonyane letsatsi le 1 pele ho letsatsi la tlhahlobo ho netefatsa hore na thepa e phethiloe joalo ka ha ho hlokoa.
MOHATO 3 Ka letsatsi la tlhahlobo, QC e tla qala ka ho bala FWW Integrity Statement ho fektheri.
MOHATO 4 E latelang, QC e tiisa pele ho phethoa ka kakaretso ha thepa (hore na sehlahisoa se phethehile ka 100%; sephutheloana se 80% se felile)
MOHATO 5 Thala mabokose ho latela palo ea kakaretso ea mabokose
MOHATO 6 Sheba tlhahisoleseding ea lebokose le ka ntle, boitsebiso ba lebokose le bohareng, lintlha tsa sehlahisoa
MOHATO 7 Ho etsa mohlala ho hlahloba ponahalo ea sehlahisoa ho latela boemo ba Level-II, ts'ebetso ea sehlahisoa le boholo ho latela tlhahlobo ea sampole ea S-2
MOHATO 8 Akaretsa 'me u bale hore na palo eohle ea liphoso e feta tekanyetso, 'me u netefatse le feme.
MOHATO 9 Ka mor'a tlhahlobo, lokisetsa tlaleho ea tlhahlobo ea FWW 'me u romele tlaleho ho bahlahlobi
MOHATO 10 Kamora hore basebetsi ba tlaleho ba hlahlobe tlaleho, romella moreki
Nako ea poso: Jul-31-2022