Icandelo leZibonelelo zeShishini elincinci - Yintoni i-Kanban?

Ukuphucula ukuthengiswa kweeKhanban? Ngaba i-Kanban isisitye esixhambileyo okanye i-JIT?

I-Kanban yinkqubo yokucwangcisa esetyenziselwa iinkqubo ezintle kunye neenkqubo zokuzalisa i-Just-In-Time zokuncedisa iinkampani zokunceda iinkampani ziphucule umveliso wazo kwaye zinciphise i-inventory yazo yonke. I-Kanban yaphuhliswa yiToyota emva kweMfazwe Yehlabathi yesi-2 ("kanban" ithetha "ibhodi yebhodibhodi" okanye "ibhodi yebhodibhodi" ngesiJapan) kodwa yafumana ufumaneke ngokubanzi kwintshona ukuya kuma-1970.

Kwi-kanban yendabuko, abasebenzi basebenzisa izibonakaliso ezibonakalayo ukuba baxelele ubuninzi bokusebenza ngexesha lomveliso.

Iimpawu ezibonakalayo nazo zibazise xa beka okanye batshintshe. Inkqubo ithatha indawo yokusetyenziswa kwangaphambili kunye nokusetyenziswa okwenziweyo ukwenzela ukuba kukho izinto ezincinci zentsebenzo (WIP), ngoko ukunciphisa i-inventory.

I-Kanban isetyenziselwa ukufezekisa ukusebenza kakuhle - nayo ingumxholo weSigma Six. Umsebenzi okanye umsebenzi wokuvelisa ungena kwinkqubo kwaye uyayifumana ngokufanelekileyo nangokuqhubekayo. Le nkqubo inciphisa i-WIP, iyanciphisa ukusebenza kwakhona, kwaye nayiphi na ukulibaziseka kwinkqubo yokuvelisa.

Ngenxa yexesha langempela le-Kanban, ukubonakaliswa kokubonakalayo, indawo nganye kumgca wokuvelisa ithatha izixhobo ezaneleyo okanye izinto ezibonakalayo kunye nolungileyo lwezinto ezifunwa yinkqubo, ngexesha elifanelekileyo.

I-trigger yokwenza oku "bhenca" yikhadi lebanbanki. Le nto ingaba yikhadi lomzimba okanye uhlobo oluthile lwesigxina sekhompyutheni okanye esinye isibonakaliso esibonakalisiweyo (ndibone izibane kwimveliso yomgangatho, njengokukhanya okhethekileyo ku-K-Mart). Ukuze kupheliswe iimpazamo zomntu kunye namakhadi alahlekileyo, kwihlabathi lanamhlanje (ukuba akuninzi iinkqubo ze kanban eziye ndazibona) zikhompyutha.

Iibhaskiti zitshekishwa endaweni yokusetyenziswa kwamakhadi angokwenyama.

Iintlobo ezimbini ezibalulekileyo zamaKhanbhi zi:

Ukuveliswa (P) Kanban: I-P-kanban igunyazisa isikhungo somsebenzi ukuvelisa isixa esicwangcisiweyo semveliso. Ikhadi le-P-kanban lithathwa kwiingxowa ezinxulumene nayo.

Ukuthutha (T) Kanban: I-T-kanban igunyazisa ukuthutha isitsha esipheleleyo kwindawo yokusebenza engezantsi.

Ikhadi le-T-kanban iqhutyelwa kwiingxowa ezinxulumene nezothutho ukuze ziqhube ngokugqithisa kwakhona.

Xa ibhinqa elingaphantsi komgangatho wesinyithi lingenanto (ngenxa yokuba iindawo ezisetyenzisiweyo zisetyenziselwa kwinkqubo yokuvelisa), ibhanki engenanto kunye nekhadi layo le-kanban libuyiselwa kwivenkile yefektri okanye kwindawo yokugcina impahla (i-point control control point).

Ivenkile yefektri ithatha indawo yebhanki engenalutho kumgangatho wefektri kunye nebhasi epheleleyo kwivenkile yefektri, eneekhadi kanban.

Isitoreji sefektri ithumela ibhanki engenanto kunye nekhadi layo le-kanban kumthengisi (njengoko ndithethile, ngokuqhelekileyo zikhompyutheni kule mihla).

Ibhasi yomkhiqizo ogcweleyo yomthengisi, kunye nekhadi layo lekanban, linikezelwa kwisitoreji sefektri; umthengisi ugcina ibha engenanto.

Le nyathelo lokugqibela kwinkqubo. Ngaloo ndlela, le nkqubo ayiphumeli kwimveliso-kwaye ingacaciswa njengento yokuvala evuliwe, ngokuba inika inani elichanekileyo elifunekayo, kunye nebhodi enye yokugcina ukuze kungabikho nangoko. Le bin bin '' ivumela ukungaqiniseki ekunikezeni, ekusebenziseni nasekuthuthweni kwenkqubo yokubala.

Isistim esihle seKhanban sibalwa kuphela amakhadi kanban kanqaku nganye.

Le nto isitshixo kwisistimu ye-Kanban ephumelelayo-ukubala rhoqo nokubala kwakhona kwamanbin bin binzes (inombolo yunithi nganye kwi kanban) kunye nenani leebhanban.

Umzekelo wendlela elula yokusetyenziswa kwe-kanban yindlela "yeebhanki ezintathu" kwiindawo ezinikezelweyo, apho kungekho mveliso yendlu. Enye ibini ephantsi komgangatho (ifowuni yokuqala yokufuna), ibini enye ivenkile yefektri okanye igumbi langaphakathi (i-point control control point), kunye nebhasi enye kumthengisi.

Xa umgangatho we-kanban ebhodini, umbane we-kanban uthumela isalathisi kwivenkile yefrikansi okanye kwindawo yokugcina yangaphakathi yokubuyisela kanban - okubonisa ukuba umthengisi enze okufanayo. Kweminye imisebenzi ephezulu yevolumu, ubungakanani bekhanbanokuba ngumsebenzi omnye wokusebenza, ngelixa umniki-mthengi unikwe igunya lokuba neebhanki ezimbini okanye ngaphezulu ze-kanban ezikhoyo. Oku kwenzeka nokuba umthengisi unokufumana ixesha elide lokukhokelela ekuzaliseni kwakhona.

Uninzi lwamaketanga okubonelela asebenze kanban ngaphakathi kwenkqubo yazo eziphambili.

I-Kanban idinga i-inventory echanekileyo ukwenzela ukuba isebenze, ngoko-ke ezinye izixhobo ezinjengezinto zokubala umjikelezo kunye neempahla zendalo kufuneka zidibaniswe. Funda malunga nokutya kwe-agile .