Zvipfeko AQL yekuongorora standard! QC inofanirwa-kuve!

Chikamu 1. Chii chinonzi AQL?

AQL (Inogamuchirika Hunhu Chikamu) ndiyo hwaro hweAdjusted Sampling System, uye ndiyo muganho wepamusoro weavhareji yemaitiro ekuenderera mberi kwekutumira mijenya yekuongorora iyo inogona kugamuchirwa neanopa uye anodiwa. Avhareji ye-mugadziriso ndiyo avhareji yemhando yeakateedzana akatumirwa ekuongorora majeti, anotsanangurwa se "Roti Rejection Rate" kana "Kukanganisa paMazana Units". Hukama huri pakati peAQL nehukuru hwesampling huri mune imwe nhanho yekuongorora (matatu ekuongorora mazinga I, II, uye III, uye mana akakosha ekuongorora mazinga S-1, S-2, S-3, uye S-4) uye chiyero che unyoro (severities).

Semuyenzaniso, batch yechigadzirwa N=4000, iyo yakabvumiranwa AQL=1.5%, uye yakasarudzwa nhanho yekuongorora iII, matanho ekuona yakagadziridzwa imwe-nguva imwe sampling yekuongorora chirongwa ndeiyi:

1) Zvinoenderana neiyo GB2828-81 tafura, iyo sampuli yemukati kodhi L;

2) Sarudza iyo "yakajairwa sampling chirongwa": nhamba yeakakodzera kutonga inoenderana neL uye AQL = 1.5% ndeye 7, nhamba yeasina kukodzera kutonga ndeye 8, uye sampuli yemukati n = 200. Zvazvinoreva ndezvekuti: 200 samples inotorwa kubva muzvigadzirwa zve4,000 uye inotumirwa kunoongororwa. Kana nhamba yezvigadzirwa zvisina kukodzera mumazana maviri aya iri pasi kana kuenzana ne7, batch rose rezvigadzirwa rinokwanisa; kana yakakura kudarika kana kuenzana na8, batch rose harikodzeri;

3) Nenzira imwecheteyo, sarudza sampling plan ye "kusimbisa", "kuzorora" uye "kunyanya kuzorora";

4) Kubatanidza zvirongwa zvina zvesampling munzvimbo imwechete uye kushandisa mutemo wekushandura une simba (mune sap system, izwi rekuti dynamic modification mutemo) rinoumba "yakagadziriswa imwe-nguva sampling chirongwa";

5) Mienzaniso iri pamusoro inotevera iyo GB2828 chiyero, inoenderana ne ISO2859 (kuverenga). Pane ISO vhezheni yemuenzaniso chirongwa mushanduro 4.5B yeSAP system.

6) Iwe unogona kutaurira kune simba rekugadzirisa mutemo "s01" muSAP standard system 4.5B, iyo yakajeka.

Chikamu 2. Ruzivo rweAQL runoshanda

1. Mhedziso yekuongorora kweAQL

AQL: ndiko kupfupikiswa kwechirungu avhareji yemhando nhanho, kureva, avhareji yemhando. Iyo parameter yekuongorora, kwete chiyero. Panguva yekuongorora, huwandu hwesampling uye huwandu hwezvigadzirwa zvinokwanisa uye zvisina kukodzera zvinotemerwa zvinoenderana ne: batch renji, nhanho yekuongorora, uye kukosha kweAQL. Kuongororwa kwemhando yembatya kunotora chirongwa chenguva imwe chete yesampling, iyo inokodzera mhando yenhanho (AQL) yebhechi rezvipfeko ndeye 2.5, nhanho yekuongorora ndiyo nhanho yekuongorora, uye kuomarara kwekutarisa kuri ongororo yakajairika. Iyo sampling plan inoratidzwa mutafura:

Iyo sampling plan yekuongororwa yakajairika ndeiyi: (AQL-2.5 uye AQL-4.0)

2. Zvinhu zvekuongorora zvipfeko

1. Dimensions uye chitarisiko chekuongorora: - Dimensions uye chitarisiko tafura

+ chiyero chepakati (yakarukwa) / mapendekete epamusoro ekuyera mabhuruku, chiuno, chiuno chepasi, mafungu epamberi, mafungu ekumashure, kuvhura zipper, kuvhurwa kwehemu, denderedzwa remukati / kumashure kwepakati-kureba imwe (imwe chete chidimbu/seti), hembe kana yakamira, saizi yebhurugwa.

2) Isiri-yakakosha dimension point - isiri-yakakosha dimension point, senge yakaderera inofanirwa-kuve, kureba kwepfudzi, kuputika, sleeve, collar upamhi, maoko, mafungu emberi uye kumashure, chiuno chemukati denderedzwa, yakaderera hudyu circumference, flat homwe, kuvhura. .

2. Kuongororwa kwekuremara: Chitarisiko, chimiro, kupfeka uye zvakawanikwa zvirema zvezvipfeko zvese zvinoiswa zvakasiyana.

Izvo zviri mukati mechikanganiso zvakabatanidzwa.

Tatu. Grading

AQL ndiyo yakakura nhamba yemapoinzi akaremara muzvikamu zana zvembatya. Inobva pahuwandu hweanokwanisa kutonga Ac (zvidimbu) mushure mekuongorora sampling, uye avhareji yekugadzirisa nhanho yeiyi batch yezvipfeko (zvidimbu) inoonekwa seinogutsa. Kana nhamba yekutonga kusina kukodzera Re (zvidimbu) inosvika, chiyero chekugadzirisa chikamu chechikwata ichi chenguvo (zvimedu) chinoonekwa sechinhu chisingagamuchirwi. Aya anotevera ndiwo akajairwa zvibodzwa maitiro ekupa zvibodzwa panguva yekuongorora:

1. Kukanganisa kwakawanda - Kutanga kubva kuhutano hwehurongwa uye hutano hwehutano hwehutano, hahusviki kushanda kwechigadzirwa, chinokanganisa kuonekwa uye mukati menguvo. Isiri-yakakosha dimensional points uye hurema huzhinji hunogona kubvisa pesvedzero yekukanganisa pachitarisiko uye chimiro chemukati chezvipfeko panguva yekudzokorora. Kana chipfeko chikagadziridzwa pahwaro hwechikanganiso ichi, chinofanira kutariswa zvakare 100% isati yatumirwa, uye muongorori anogona kudzikamisa zvakatemwa, mavara, saizi, nezvimwe zvekuongorora. Kukanganisika kutatu kunoshandurwa kuita chirema chimwe chakakomba.

2. Zvikanganiso zvakakomba - zvinokanganisa chitarisiko uye chimiro chechipfeko. Kana mutengi achitenga uye akaona chirema chakadaro, haazotengizve nguo yacho, kana kuti kana chirema chacho chikaita kuti chipfeko chacho chisagadzikana kekutanga kana kuti mushure mekuwacha, mutengi achachidzorera. Zvakadai sekukuvara, mavara, mabhawa emavara, maburi, mapiidhi akakosha, nezvimwe zvese zvakakomba. Kana kukanganisa kwakakomba kunowanikwa, chipfeko chechipiri chinotongwa kuti hachigamuchirwi kana kuti chisingagamuchirwi.

Four. Matatu-nhanho yekuongorora nzira (pre-kugadzirwa kuongorora, kutanga kugadzira mutsara wekuongorora, yekupedzisira chigadzirwa chekuongorora)

1. Pre-kugadzirwa kuongorora

Uku kuongorora kwepamuviri, kuti utarise zvakatemwa kana izvo zvinodikanwa zvekambani, chinotariswa chekuongorora uku ndechekuti: kupfeka, kurongedza, zviratidzo, zvakadhindwa mapatani, mavara emavara, kutarisazve pepa rekushongedzerwa uye ruzivo rwese rwakakodzera, zvakajeka usati wacheka rayo. content.

2. Kuongorora panguva yekugadzirwa

Mushure mekusimbisa yekutanga kana yekutanga batch yezvigadzirwa zvakapedzwa, tarisa zvigadzirwa zvakapedzwa nesampling, uye tarisa zviri mukati: saizi, ruvara, dhizaini, zvinhu, chimiro chesangano, basa remaoko, chiratidzo chechigadzirwa chakapedzwa, mutengo weti, uye kurongedza. Kana paine dambudziko, ruzivo runofanirwa kudzoserwa kuCheka, sona, ita kuti vatarise zvakare uye vagadzirise.

3. Yakapedzwa kuongororwa kwechigadzirwa

Kazhinji, inokwana 80% yekugadzirwa kwapera uye kurongedzerwa kutumirwa. Mienzaniso inofanirwa kuongororwa inofanira kusarudzwa kubva pane zvipfeko zvakapedzwa. Kana iyo yekuongorora ikakundikana, iyo batch yese inofanirwa kuongororwa 100%, uye izvo zvisingaenderane zvigadzirwa zvichagadziriswazve nefekitori. Mushumo wekupedzisira wekuongorora unosarudza: 1. Bhokisi regorosi rakarurama, 2. Huremu hwakakura uye saizi yekatoni, 3. Huremu hwemambure emidziyo, 4. Saizi yekupedzisira uye kuenderana kwemavara.

Shanu. Kuonekwa kwetsono

Nekuda kwekutonga kwakashata mukuita kwekugadzira, pane kazhinji pakatyoka tsono (kusanganisira tsono dzekusona, mapini, nezvimwewo) muzvigadzirwa zvakavharwa sembatya. Muma1980, kukuvadzwa kwevatengi kunokonzerwa netsono dzakaputsika muzvipfeko kwakaitika kakawanda, izvo zvakaita kuti hurumende izivise mitemo yekudzivirira kodzero dzevatengi nenzira yemutemo kusimbisa kutonga kwetsono dzakaputsika. Zvinoenderana nemirairo, kana paine tsono dzakatyoka muzvigadzirwa zvinogadzirwa nekugovaniswa, vagadziri nevatengesi vacharangwa zvakaomarara, uye kana vakakuvadza vatengi, vanoripiswawo. Kuti vadzivise kurasikirwa kwehupfumi kunokonzerwa netsono dzakatyoka, vatengesi vembatya havangodi kuti vagadziri vaongorore tsono vasati vabuda mufekitari, asi zvakare vanogadzira mafekitari akasarudzika ekuongorora tsono. Kune zvigadzirwa zvakapfuura kuongororwa tsono, sungirira kana kuisa chiratidzo chekuongorora tsono.

Nhanhatu. Kuedza zvipfeko

1. Kuda kuratidza kuti jira rakaedzwa

2. Muedzo wembatya unoitwa sezvinotevera

1) Muongorori anosarudza zvipfeko zvakagadzirirwa kubva muhuwandu hwekuongororwa

2) Ita bvunzo nemhando imwechete yemhando seti yembatya sekuwanda

3) Yakaedzwa nefekitari pachayo uchishandisa yakajairwa kugeza hembe yekuyedza nzira

Muedzo wekupedzisira unofanirwa kuongororwa nemunhu wega nemuongorori, uye kana paine zvivakwa zvinotyora mirau, mushumo wakadzama wekutarisa unofanirwa kunyorwa.

Attachment: rondedzero yezvakaremara

1. Kukanganisa kunoenderana nekuonekwa kwenguo

■ Rudzi rwejira rinopfuura chiyero chakatarwa, kana kupfuura chinotenderwa pane kadhi rekutonga

■ Mafirimu/mitsetse/zvishandiso zvinooneka zvine musiyano uripachena weruvara

■ Iri pachena rakaita denderedzwa 204. Kudhinda kukanganiswa

■ Kushaikwa kwemavara

■ Ruvara haruna kuvharwa zvizere

■ Zviperengo zvisirizvo 1/16″* Mamiriro epatani haaenderane nezvinorehwa 205. Mitsetse yacho haina kurongeka, uye kana chimiro chesangano chichida kuti mitsetse yacho ienderane, isiriyo 1/4.

■ Kusarongeka kupfuura 1/4″ (pabhegi kana mutirauzi wakashama)

■ Kupfuura 1/8″ kusarongeka, placket kana chidimbu chepakati

■ Yakarasika neinodarika 1/8″, bhegi nehomwe zvinopfekwa

■ Rudzi rwakadambuka, magumo akatsemuka (shinda), maburi anokonzerwa netsono shoma

■ Mitsetse yakatwasuka inogara, mitsetse yakatwasuka pajira, kusanganisira misono

■ Oiri, tsvina, inoonekwa mukati mehurefu hwemaoko

∎ Pamucheka wakaiswa, chitarisiko uye kuunyana zvinokanganiswa neukama hwekucheka (mitsetse yakati sandarara inotaridzwa mugwara nekuruko)

■ Kune mitsara yakajeka uye mitsetse, iyo inokanganisa chitarisiko muhukuru hwakakura

■ Ruvara rwemarangi rwakajeka

■ Kurukwa kusina kunaka, machira asina kunaka, machira

■ Kushandiswa kana kutsiviwa kwezvipfeko zvisina kutenderwa zvinokanganisa kutaridzika kwejira, senge bepa rinotsigira, nezvimwe.

■ Chero masipi anokosha ekupfeka haapo kana kukuvadzwa, zvekuti haakwanise kushandiswa zvinoenderana nezvinodiwa zvepakutanga, senge mabhatani haagone kuvharwa, mazipi haagone kuvharwa, uye zvinhu zvinoputika hazviratidzirwe paraibhura remirayiridzo yechipfeko chimwe nechimwe.

■ Chero chimiro chesangano chinokanganisa chimiro chembatya

■ Sleeve reverse uye kumonyoroka

2. Bhatani

■ Bhatani risipo zvipikiri

■ kuputsika, kukanganisa, kukanganisa, pane zvinopesana

■ Haizadzise zvakatemwa

■ Mabhatani akakurisa kana kuti madiki

■ Mabhodhoro anoputika, (anokonzerwa nebanga risingamhanyire zvakakwana)

■ Nzvimbo isina kurongeka kana kuti isiriyo, zvichikonzera deformation

■ Mitsetse haina kubatanidzwa neruvara, kana kurongeka kweruvara hakuna kunaka

■ Kuwanda kweshinda hakuenderane nemaitiro emucheka

3. Paper lining

■ Fusible paper liner inofanira kuenderana nechipfeko chimwe nechimwe, kwete furo, kuunyana

■ Pazvipfeko zvine mapendekete epafudzi, usatambanudzire mapendekete kubva mupendero

4. Zipi

■ Chero kusagona kwekushanda

■ Jira riri kumativi ose harienderani neruvara rwemazino

∎ Zipi yemota yakanyanyisa kana kuti yakasununguka, zvichiita kuti pave nemabundu nemahomwe asina kuenzana.

■ Mushure mekunge zipi yavhurwa, zvipfeko hazvitaridzike zvakanaka

■ zipper side tepi haina kutwasuka

■ Zipi yehomwe haina kutwasuka zvekuti hafu yepamusoro yehomwe

■ Aluminium zipper haigone kushandiswa

■ Saizi nekureba kwezipi hazvienderane nehurefu hwenzvimbo iyo mbatya dzinoshandiswa, kana kusazadzisa zvinodiwa.

5. Zviyo kana zvikorekedzo

■ Kushaikwa zvipikiri kana kuroverera panzvimbo isiri iyo

■ Hoko nezviyo hazvisi pakati, uye kana zvakasungwa, nzvimbo dzekusungirira hadzina kutwasuka

■ Zvishandiso zvitsva zvesimbi, hoko, ziso, zvinonamirwa, mariveti, mabhatani esimbi, nezvimwewo hazvipindi ngura kana kuti nyore kuchenesa.

■ Kurongeka kusina kufanira uye nzvimbo isina kururama

6. Bhandi

■ Ruvara haruna kuzadzisa zvinodiwa

■ Bandwidth inodarika 1/4″ yezvakatemwa

■ Huwandu hwemabuttonholes hahuna sezvinodiwa

■ Kusonanidzwa kwepamusoro kwebhandi hakuna kuenzana kana kuunyana

∎ Pini yekusungirira haipo kana kuti simbi haina kusimba

■ Buckle uye saizi yebhandi hazvienderane

■ Hurefu hwebhandi hunofanira kuenderana nembatya

■ Pambatya dzine mabhuraketi, mabhuraketi emukati haafanire kubuda pachena, (mupendero)

∎ Zvishandiso zvese zvesimbi (meso, zvikorekedzo, matoyi, mabhegi) zvinofanirwa kusaita ngura, kugezeswa nekuoma.

7. Geza chikwangwani uye nyora chiratidzo

■ Label yekuwachisa haina kunyorwa zvine musoro, kana kuti matanho ekuzvidzivirira haana kujeka, uye zvakanyorwa hazvienderane nezvinodiwa nevatengi vese.

■ Kusarurama kwefiber kuumbwa kwemavambo uye nhamba yeRN

■ Nzvimbo yechiratidzo haizadzise zvinodiwa

■ Mucherechedzo unofanira kunyatsooneka, chikanganiso chenzvimbo +-1/4″ 0.5 mutsetse

8. Hoko, mariveti, mabhatani mabhatani, mabhatani ane hurema, kukuvara, zvinzvimbo zvisiri izvo, uye zvinotaridzika zvisingataridzike.

9. Mutsetse wemuchina

■ Tsono pa inch +2/-1 inodarika zvinodiwa, kana kuti haizadzise zvakatemwa

∎ Chimiro uye muenzaniso wezvishongo hazvienderane nezvinodiwa, semuenzaniso, haoke haina kusimba zvakakwana

■ Sona neshure kanokwana kuita 2-3 kana shinda yadzoreredzwa

■ Gadzirisa masitichi, dzokorora kwete isingasviki 1/2″ kumativi ese, cheni dzinosonwa dzinofanirwa kuputirwa neakavharika kana matichi echeni anogona kuverengerwa.

■ Masoni asina kukwana

■ Musono wecheni, kuvharika, musono wakavharika, wakatyoka, zvishoma, svetuka musono

■ Lock stitch, hapana masitichi akasvetuka uye shinda dzakadambuka zvinotenderwa muzvikamu zvakakosha mu 6″ musono wega wega.

■ Skip stitch yebhatani, cheka, isina kusimba, isina kunyatso chengetedzeka, nzvimbo yepakati isiriyo, yakasununguka, kwete ese ma X sezvinodiwa.

∎ Kureba, nzvimbo, upamhi, density yezvisoni hazvizadzise zvinodiwa kana kusiiwa

∎ Kumonya nekumonyana kweshinda dzakasviba nekuda kwekuomarara

∎ Misono isina kuenzana kana isina kuenzana, kusadzora musono

∎ Masoni asingachadzoreki

■ Saizi yakakosha yeshinda inokanganisa kumhanyisa kwembatya

∎ Kana shinda yekusonesa yanyanya kusimba, inoita kuti shinda nejira zvityoke kana zvave muchimiro chenguva dzose. Kuti unyatso kudzora kureba kweshinda, shinda yekusonesa inofanira kuwedzerwa ne30% -35%

■ Mupendero wepakutanga uri kunze kwemusono

■ Misono haina kuvhurika zvakasimba

■ Yakamonwa zvakanyanya, kana misono yemativi ese yakasonanidzwa pamwe chete, haigadzirwe yakatwasuka zvakakwana kuti tirauzi risati sandara, uye tirauzi racho rinomonyoroka.

■ Kureba kweshinda kunodarika 1/2″

■ 0.5 misono inoonekwa panguo pasi pechirako kana 1/2″ pamusoro pemupendero:

■ Waya yakaputsika, kunze 1/4″

■ Musono wepamusoro, tsono imwe uye mbiri kwete musoro-ku-chigunwe, pamusono mumwe 0.5, Haoke

■ Mitsetse yemotokari yose inofanira kunanga pambatya, kwete kumonyoroka uye kutsveyamiswa, pane dzimwe nzvimbo dzinenge nhatu dzisina kutwasuka.

■ Nzvimbo yekusonesa inodarika 1/4, kuita kwemukati kwakagadziriswa tsono dzakawanda, uye mota yekunze iri kunze.

10. Yakapedzwa chigadzirwa kurongedza

■ Hapana kuaina, kupeta, kurembera, mabhegi epurasitiki, mabhegi nekufananidza hazvizadzise zvinodiwa

■ Kusaina kwakashata kunosanganisira chromatic aberration, aurora, discoloration, uye chero humwe hurema.

■ Zvinamirwa saizi, ma tag emitengo, saizi yehanger hazviwanikwe, zvisiri panzvimbo, kana kunze kwemaitiro.

■ Chero kurongedzerwa hakuzadzise zvinodiwa (mahangers, mabhegi, makatoni, mabhokisi ma tag)

■ Kudhinda zvisina kunaka kana zvisina musoro, kusanganisira ma tag emitengo, saizi yehanger, mabhodhi ekurongedza.

■ Zviri mubhokisi hazvienderane nerondedzero huru yezvipfeko

11､Accessories

Zvishandiso zvakaita seruvara, kutsanangurwa, uye chitarisiko hazvikwane zvinodiwa. Zvakadai semabhande emapendekete, mapeji linings, elastics, zippers, mabhatani, nezvimwe.

12､Chimiro

■ Mupendero wekumberi usakweshe 1/4″

∎ Iyo lining inoburitswa kumusoro

■ Izvo zvakabatanidzwa uye firimu zvinongedzo hazvina kutwasuka uye zvinopfuura 1/4″. Mhosva, maoko matanga

■ Chigamba hachienderane neinopfuura 1/4″ pakureba

■ Chimiro chechinamira hachina kunaka, zvichiita kuti chitunhire mativi ose pashure pokuchinamira

■ Kuisa zvimiti zvisina kunaka

■ Chiuno hachina kurongeka kana hupamhi hwechikamu chinoenderana chinodarika 1/4″

∎ Elastic webbing haina kugovaniswa zvakaenzana

■ Misono yekuruboshwe nekurudyi haifanire kudarika 1/4″ mukati nekunze Kapfupi, matop, bhurugwa.

■ Ribbed collar, isa kwete kudarika 3/16″ yakafara

■ Maoko marefu, mupendero, uye mbabvu dzepamusoro-soro, kwete kudarika 1/4″ yakafara

■ Nzvimbo yeplacket haipfuure 1/4″. Kana zipi yakavharwa, jira harina kuvharwa, kana zipi yakavhurwa uye yakavharwa isina kutwasuka, uye maoko nemacuffs hazvina kukwana.

■ Misono inobuda pachena pamaoko

■ Yakarongeka zvisizvo neinopfuura 1/4″ kana yabatanidzwa pasi pecuff

■ Kofi haina kutwasuka

■ Kraft yabuda pachinzvimbo neinopfuura 1/4″ pakupfeka sleeve

■ bhachi remukati, chubhu yekuruboshwe kuenda kurudyi chubhu, bhaa kuruboshwe kuenda kurudyi bhaa musiyano 1/8 ″ bhaa isingasviki 1/2 ″ yakakosha upamhi 1/4″ bha,

■ Musiyano uripo pakati pehurefu hwemaoko ekuruboshwe nekurudyi unopfuura 1/2″

■ Kupengereka zvakanyanya, kuunyana, uye kumonyoroka kwekora (pamusoro pekora)

∎ Mazano emakora haana yunifomu, kana kuti ari kunze kwechimiro

■ Kupfuura 1/8″ kumativi ese ekora

∎ Mapfekero pakora haanyatso kuenzana, akanyanya kusimba kana kuregedzera

∎ Kusonanidzwa kwekorari hakuna kuenzana kubva kumusoro kusvika kuzasi, uye mukati mehuro inobuda pachena

■ Mushure mekora, nzvimbo yepakati haina kunaka

■ Iro repakati pakati collar haivharidzi kora

■ Kunda kusaenzana, kukanganisa, kana kushata

■ Kubhururuka kwendebvu hakuna kudzikama, kudarika 1/4″ kana mapendekete akasonwa achifananidzwa nehomwe dzemberi.

■ Homwe level haina kuenzana, inodarika 1/4″ kure nepakati

■ Kupeta kuri pachena, kutsanangurwa uye huremu hwejira rehomwe hazvienderane nemirairo, uye saizi yehomwe haina kuenzana.

■ Makona eflap anodarika homwe ne1/8″

∎ Chimiro chakasiyana, kana kuti bhegi rinenge rakamonyoroka zvakachinjika, kuruboshwe nekurudyi

■ Kutsvedza kuri pachena, 1/8″ kure nepakati

■ Buckle chinzvimbo pamusoro pe1/4″

■ Nechimiro, ruvara rusina kunaka

■ Ruvara rwemutsara haruenderani narwo

■ Kuunyana kana kusaenzana

■ Kupfuura 1/4″

∎ Cuff mupendero wehukuru hwakasiyana, skew uye chimiro chisina kunaka

■ Hem hem kupfuura 1/2″ kuruboshwe nekurudyi kana kumberi nekumashure

■ Mipendero, machira, matai kumativi, makora, maoko, kuvhurwa kwemakumbo, uye kuvhurika kwechiuno hazvienderane neinodarika 1/8″