Lean Six Sigma

Ngokungafani nemveli yesithupha ye-Sigma, i-Lean Six Sigma isebenzisa ezinye iindlela zeendlela ezivela ekuveliseni ngokunyamekileyo kunye ne- Six Sigma ndlela. Imibutho emininzi ibona iLean Six Sigma njengendlela yokuziphendulela kwendlela ye-Six Sigma kunokuba iguqulwe.

I-Sigma ayisithupha iye yaphuhliswa kwiminyaka engamashumi amathathu edluleyo kwaye ibe yindlela yokuqhelanisa iziphene kwenkqubo kwaye iphucule umgangatho wenkqubo yokuvelisa.

Injongo yendlela yokuphunyezwa kwenkqubo esekelwe kwisilinganiselo ejolise ekuphuculeni inkqubo kunye nokunciphisa ukutshintsha. I-Lean Six Sigma ithatha i-Six Sigma ebalulekileyo kwaye ifake imigaqo yokunciphisa izindleko zoLungiso lokuThengisa.

Isiseko se-Lean Six Sigma

Indlela ye-Six Sigma ibheka ukufumana imibutho ukwenza iinkqubo zazo ngendlela echanekileyo yokunciphisa iziphoso. Isinyathelo esilandelayo kwimibutho asikho kuphela ukuphucula iinkqubo kodwa ukubenza babe neendleko ezininzi okanye bafumane iinkqubo ezisebenzayo. esi sisiseko seLean Six Sigma. Njengoko i-marketplace iqinisa kwaye iinkampani zilwa neyonke idola yemali engenayo, kufuneka zifumane iindlela ezintsha zokudala iinkqubo ezisebenzayo eziza kubanika umncintiswano wokuncintisana nabo. esi sisiseko seLean Six Sigma.

Impumelelo ngokusebenzisa i-Lean Six Sigma

Iinkampani ezininzi ziyamkela i-Lean Six Sigma kwaye zinempumelelo enkulu kungekhona kuphela ekuveliseni kodwa nakwamanye amashishini kuquka iinkonzo zenkonzo.

Oku kubangelwa ukuba i-Lean ibheka iimfuno zomthengi kwaye yenza umxhasi uneliseke kuphela ulwalamano kunye nalo mthengi kodwa inkqubo eya kusetyenziswa ngayo iya kunceda ukwandisa ukwaneliseka kwamakhasimende okwangoku kunye nabathengi besikhathi esizayo.

I-Designed Designer ye-Six Sigma (LDFSS)

Uyilo lwe-sigma ezintandathu (DFSS) lisetyenziswe ngokubanzi kwiiprojekthi ze-Six Sigma njengoko zinika iimfuno zabaxhasi ubunzima obukhulu kwinkqubo.

Oku kuvumela iimfuno zomthengi ukuba yinxalenye yenguqu yenguqu inceda ukwaneliseka kwabaxhasi. I-Designed Lean for Six Sigma (LDFSS) ihlanganisa umjikelezo opheleleyo wobomi kwanoma yimuphi umveliso okanye inkonzo. Iyaqala xa umbutho uyavuma ngokusemthethweni kwimfuneko yemveliso okanye inkonzo kwaye iphelela xa kunikezelwa ukuthengisa ngokugcwele. I-LDFSS ineendawo eziyisixhenxe eziphambili ezimele zilandelwe:

1. Ukuchonga iimfuno zabaThengi - iqela liza kuchonga "elibalulekileyo kwimpumelelo" (CTQ) kumthengi, ishishini, kunye neenkcukacha zobugcisa.
2. Ukulinganisela isiseko - iqela liya kusebenza ngokutshekisha, ukutshitshiswa kwe patent, i-scorecards yomkhiqizo, imephu ye-value stream, kunye neenkqubo zeemephu.
3. Qinisekisa iimfuno zokusebenza - iqela liya kusebenza kwiModeli yokuLingeka kweMpawu zoPhando lwe-Effect (FMEA), esetyenziselwa ukuhlalutya imveliso yomkhiqizo ngaphambi kokuba ikhishwe kwi-manufacturing.
4. Ukuvelisa, Ukuphonononga, Khetha i-Design & Process Concept - iqela liya kwamkela iindlela ezininzi xa usebenza kule ndawo njenge TRIZ okanye 3P (ukuchithwa kwenkunkuma ngokuklanywa kwemveliso, ukulungiselela kunye nenkqubo).
5. Ukuphucula ukuCwangciswa kunye neNkqubo yeeNkcazo - iqela liya kusebenzisa ubuninzi beendlela zobugcisa, ezifana nokuhlalutya kwangaphambili (FEA), uyilo lwezilingo (DOE), ukulinganisa okanye imizekelo yokuhlalutya.

1. Qinisekisa, ukuCwangciswa kunye neNkqubo - indlela ivumela iqela ukuba lijonge kwiModeli yokuLingeka kweMigangatho ye-Analysis Effect (PFMEA), ukuphuhlisa inkqubo yenkqubo yokuvunywa kwenkqubo yemveliso (PPAP), kwaye ivelise iSicwangciso soPhicotho sokuPhathwa kunye neNgxelo (iDVP & R).
2. Ukugcina i-Gains - emva kokuqaliswa ngempumelelo, icebo lolawulo kufuneka liqaliswe ukuhlaziya ngokukhawuleza imveliso okanye inkonzo ukuqinisekisa ukuba uphuculo lomgangatho okanye inkonzo yamakhasimende lugcinwa kwaye lwakhiwe.

Isishwankathelo

Inkqubo yeLean Six Sigma idibanisa i-Six Sigma ne-Lean. Njengendlela edibeneyo, isebenzisa iinqanaba ezinamandla kunamnye kwaye kuncitshiswe ukulinganiselwa kwendlela nganye xa zisetyenziselwa ukwahlukana. Inkqubo ye-Lean Six Sigma incedo kakhulu kulezo nkampani zenkonzo ezifuna ukufumana iinzuzo ze-Six Sigma ngelixa zandisa ukwaneliseka kwamakhasimende.