Lonke iqela lokuthenga elifumana izinto zentsimbi kwizicelo zemoto okanye zezixhobo ezinzima libone isatifikethi se-IATF 16949. Ibonakala kuluhlu lokutshekisha iziqinisekiso zomniki-nkonzo, kuluhlu lweemfuno zophicotho-zincwadi, kunye neefomu zabathengisi ezivunyiweyo njengesiseko esilindelekileyo. Kodwa buza uninzi lweenjineli ukuba umgangatho wenza ntoni na kwinkqubo yokwenziwa kwemveliso - uzitshintsha njani izigqibo zemihla ngemihla ezenziwe kumgangatho wesiseko okanye kwiziko lomatshini le-CNC- kwaye iimpendulo azicacanga ngokukhawuleza.
Lo msantsa phakathi kwesatifikethi kunye nenyaniso ibalulekile. Ngenxa yokuba umahluko phakathi komthengisi obambe i-IATF 16949 ephepheni kunye nomntu obethelele ngokunyanisekileyo imigaqo yayo kwintsebenzo echanekileyo yokuphosa kunye nokusebenza ngomatshini ngumahluko phakathi kwamacandelo asebenza ngokuthembekileyo kwintsimi kunye namacandelo angenziyo.
Eli nqaku lichaza oko i-IATF 16949 ifuna ngokwenene kumxholo wokwenziwa ngokuchanekileyo kunye ne-CNC machining, kwaye kutheni ibalulekile kumgangatho wecandelo lakho - kungekhona njengomsebenzi wokuthobela, kodwa njengenyani yobunjineli.
Yintoni i-IATF 16949-kwaye Ayiyiyo
I-IATF 16949 ngumgangatho wenkqubo yolawulo lomgangatho weemoto wamazwe ngamazwe, uphuhliswe ngokudibeneyo yi-International Automotive Task Force kwaye ihambelana ne-ISO 9001. Yenzelwe ngokukodwa i-automotive supply chain - i-Tier 1, i-Tier 2, kunye ne-Tier 3 ababoneleli abavelisa amacandelo kunye neendibano zabenzi bezithuthi kwihlabathi jikelele.
Umahluko obalulekileyo: I-IATF 16949 ngumgangatho wenkqubo, hayi umgangatho wemveliso. Ayikhankanyi ukunyamezelwa komgangatho okanye amabakala ezinto eziphathekayo zokusa. Into eyicacisayo sisikhokelo sendlela umbutho ovelisa izinto ekufuneka ulawule ngayo iinkqubo ezivelisa loo macandelo. Iphendula umbuzo: ingaba lo mniki-nkonzo unazo iinkqubo zokuvelisa ngokuqhubekayo amalungu ahambelanayo, ukuchonga xa engekho, kwaye alungise oyena nobangela?
Ukuphosa okuchanekileyo kunye nokusebenza ngomatshini, esi sikhokelo sichukumisa inqanaba ngalinye lemveliso ngeendlela ezichaphazela ngokuthe ngqo amacandelo owafumanayo.
IiNdawo ezintlanu IATF 16949 Utshintsho lwenziwa njani iiCastings
1. UCwangciso loMgangatho weMveliso ePhezulu (APQP)
Phambi kokusikwa kokungunda okukodwa okanye ipateni enye yenziwe ngoomatshini, i-IATF 16949 ifuna inkqubo yokuqaliswa kwemveliso entsha eyakhiweyo. I-APQP inyanzela iqela lobunjineli ukuba liphendule imibuzo ebalulekileyo ngaphambili:
- Zeziphi iimpawu ezibaluleke kakhulu kumthengi (CTQ)? Yeyiphi imilinganiselo, ukugqitywa komphezulu, kunye neempawu zezinto eziphathekayo ezinxulumene ngqo nokhuseleko lwesithuthi okanye umsebenzi?
- Zeziphi iindlela zokungaphumeleli ezinokwenzeka kule geometry yokuphosa? Kuya kwenzeka phi ukushwabana? Uphi umngcipheko wokungasebenzi kakuhle? Apho utshintsho olungundoqo luchaphazela kakhulu ukubhora okubalulekileyo?
- Loluphi ulawulo oluya kubekwa kwinqanaba ngalinye ukubamba ezi ndlela zokungaphumeleli ngaphambi kokuba zifike kumthengi?
Ukwenziwa kwezinto eziyinkimbinkimbi - izibiyeli ze-injini, imizimba ye-hydraulic, izindlu ezihlukeneyo - eli nqanaba lokucwangcisa kulapho iinjineli ze-Foundry ezinamava zifumana ixabiso labo. Umboneleli othobela i-IATF akanakuyitsiba.
2. Inkqubo yokuVunywa kweCandelo leMveliso (PPAP)
I-PPAP lungeniso olusesikweni olungqina ukuba inkqubo yemveliso yomthengisi inako ukusoloko ihlangabezana neemfuno zomzobo zomthengi. Ayilohlolo lokuqala lwenqaku lokuqala. Yimpahla yamaxwebhu equka:
- Izifundo zobuchule benkqubo (Cpk). Kuwo wonke umlinganiselo obalulekileyo, umboneleli kufuneka abonise ukuba inkqubo yabo iyakwazi ngokwezibalo - ngokuqhelekileyo i-Cpk ≥ 1.67 kwiimpawu ezikhuselekileyo zokhuseleko. Oku kufuna ukuqhuba ubungakanani besampulu enentsingiselo (ngokuqhelekileyo iinxalenye ze-30+) phantsi kweemeko eziqhelekileyo zokuvelisa, ukulinganisa yonke into ebalulekileyo, kunye nokuqinisekisa ukuhluka kungaphakathi kolawulo.
- Uhlalutyo lwenkqubo yokulinganisa (MSA/Gauge R&R). Umthengisi kufuneka aqinisekise ukuba izixhobo zabo zokulinganisa kunye neendlela zichanekile kwaye ziyaphinda-phinda ngokwaneleyo ukuze babone umahluko abazama ukuwulawula. Igeyiji eyazisa ukuguquguquka okukhulu njengoko inkqubo ngokwayo imbi ngakumbi kunokuba ingenamsebenzi - iyalahlekisa.
- Isicwangciso sokulawula. Inkcazo ebhaliweyo, ephilayo yalo lonke ulawulo olubekwe kuzo zonke iimpawu ezibalulekileyo kuyo yonke inkqubo, ukusuka kwimathiriyeli ekrwada engenayo ukuya kuhlolo lokugqibela.
Kubathengi abaphoswa ngokuchanekileyo, oku kuthetha ukuba umboneleli othobela i-IATF 16949 akanakukunika isampuli egqithisiweyo kwaye ayibize yenziwe. Kufuneka baqinisekise ukuba inkqubo iyakwazi phambi kokuba imveliso epheleleyo iqale.
3. ULawulo lweNkqubo yoBalo (i-SPC) kwiMveliso eqhubekayo
Nje ukuba imveliso iqale, i-IATF 16949 idinga ukubekwa esweni okuqhubekayo kweeparamitha zenkqubo ebalulekileyo. Ngokusakha, oku kuthetha ukulandela umkhondo oguquguqukayo onje:
- Ubushushu besinyithi kunye nexesha lokuthulula. Ukuphambuka kubangela i-porosity, i-shrinkage, kunye nokuvalwa okubandayo.
- Uqinisekiso olungundoqo kunye nomngundo. Ukutshintsha kwee-cores; iipateni zinxiba. Ukutshekishwa okuthe gqolo kwezixhobo kuthintela ukukhukuliseka ekusasazeni kumawaka ezinto ngaphambi kokuba kubanjwe.
- Iirekhodi zenkqubo yokunyanga ukushisa. Ixesha lobushushu lijika kuwo wonke umthwalo, hayi nje ingxelo yenkqubo ngokubanzi.
Kumatshini we-CNC wokuphosa, i-SPC idla ngokugubungela iidamitha ezibalulekileyo, ukunyamezela kwejometri, kunye nokugqitywa komphezulu kujongano olusebenzayo. Umqhubi we-machining ufuneka ukuba enze isampuli kwiinxalenye ezichaziweyo, itshathi imilinganiselo, kunye nokumisa imveliso xa itshathi yokulawula ibonakalisa imeko ephuma ngaphandle kokulawula - ngaphambi kokuba iinxalenye eziphosakeleyo ziveliswe, kungekhona emva.
Lo ngundoqo wokusebenza wento ehanjiswa yi-IATF 16949: ngokucwangcisiweyo, isilumkiso kwangethuba sokuqhutywa kwenkqubo, ke iingxaki zibanjwa ngemizuzu kunokuba zifunyanwe kwiinqanawa.
Nakweyona siseko iqhutywa kakuhle, ezinye iicastings aziyi kuhlangabezana nemigaqo. Okubalulekileyo kukuba kwenzeka ntoni emva koko. Phantsi kwe-IATF 16949, imathiriyeli engahambelaniyo kufuneka ibe:
- Kwangoko ichongiwe kwaye yahlulwa. Akukho kuxutywa nemveliso ehambelanayo. Akukho "kulunga ngokwaneleyo" iminxeba yokugwetywa ngabaqhubi phantsi koxinzelelo lweshedyuli.
- Ivavanywe ngenkqubo echaziweyo yokulahla. I-Scrap, rework, okanye ukutenxa okugunyazisiweyo ngumthengi - indlela nganye ifuna isigunyaziso esibhaliweyo.
- Ihlalutyelwe unobangela. Inxalenye enye engahambelaniyo sisiganeko; ipateni ephindaphindiweyo yingxaki yenkqubo. I-IATF 16949 idinga ukuba umboneleli asebenzise uhlalutyo lwengcambu ecwangcisiweyo (8D, 5-Kutheni, okanye ilingana) kunye nokuphumeza izenzo ezilungisayo ezijongene nonobangela, kungekhona nje uphawu.
Kubathengi, olu qeqesho luthetha ukuba xa umba usenzeka-kwaye nakuwuphi na umsebenzi wokwenziwa kokwenyani, imiba iyenzeka ngamaxesha athile-umthengisi unenkqubo ethembekileyo yokuyiqulatha kunye nokuthintela ukuphindaphinda.
5. Iimfuno zoMthengi-eziZodwa
Enye yezona zinto zibaluleke kakhulu kwi-IATF 16949 yimfuno yayo yokuchonga kunye nokuthobela iimfuno ezithe ngqo kubathengi (CSRs). Yonke i-OEM enkulu yeemoto - iVolkswagen, iGeneral Motors, iFord, iToyota, kunye nabanye - ipapasha ii-CSR ezongeza umgangatho osisiseko kunye neemfuno zabo ezongezelelweyo. Umniki-nkonzo oqinisekisiweyo kufuneka abe nenkqubo yokulandelela ukuba ngabaphi na abathengi banazo ii-CSRs, kunye nokuqinisekisa ukuba ezo mfuno zihamba phantsi ngenkqubo yabo yamaxwebhu.
Kumthengisi ofana no-Ningbo Ruican okhonza abathengi basekhaya nabamazwe ngamazwe kumashishini amaninzi, oku kuthetha ukuba inkqubo yolawulo lomgangatho kufuneka ibe bhetyebhetye ngokwaneleyo ukuze inike inkonzo yeemfuno zabathengi abahlukeneyo ngelixa igcina inkqubo yoluleko engundoqo engaguqukiyo.
Isatifikethi xa sithelekiswa neNyaniso: Yintoni omawuyijonge
Ukubamba isatifikethi se-IATF 16949 kuthetha ukuba umgcini-zincwadi weqela lesithathu uphicothe inkqubo yolawulo lomgangatho womniki waze wayifumanisa ithobela — ngaphakathi kwemida echazwe kwisiqinisekiso. Lo mda ubalulekile.
Xa uvavanya umthengisi ochanekileyo oqinisekisiweyo kunye noomatshini, amaqela ahlakaniphileyo okuthenga abuza:
Uthini umda wesatifikethi? Isatifikethi kufuneka sigqume ngokucacileyo zombini ukuchaneka kunye neenkqubo zomatshini ze-CNC. Isatifikethi esifakwe kuphela "kuhlolo novavanyo lokugqibela" okanye kwi-ofisi yolawulo eyahlukileyo sikuxelela kancinci malunga nokwenzekayo kumgangatho wemveliso.
Lugqibele nini uphicotho lokucupha? Uqinisekiso lwe-IATF 16949 lufuna uphicotho-zincwadi lokucupha lonyaka kunye nophicotho olupheleleyo lokuphinda luqinisekiswe rhoqo emva kweminyaka emithathu. Isatifikethi esingekaphicothwa kwakhona kutshanje sinokungabonakalisi imeko yangoku yokusebenza.
Ngaba ungabelana ngokungeniswa kwePPAP yamva nje okanye uqhube idatha yesakhono? Umboneleli osebenza ngokwenene phantsi kwe-IATF 16949 yoqeqesho uya kuba nedatha ye-CPk, izicwangciso zolawulo, kunye namaxwebhu e-PPAP afikeleleke ngokulula. Ukuba esi sicelo sihlangatyezwane nokubhideka okanye ukuphepha, isatifikethi mhlawumbi sisihombiso sodonga.
Usisingatha njani isikhalazo somthengi ukusuka kunobangela ukuya kumanyathelo okulungisa ngokusondeleyo? Cela umzekelo wokwenene. Impendulo iya kukuxelela ukuba ingaba i-8D yokusombulula ingxaki yinkqubo ebethelelweyo na okanye ifom ezaliswe emva kwenyani.
Isizathu Sokuba Ibalulekile Ngaphandle Kwezemoto
Ngelixa i-IATF 16949 ingumgangatho weemoto, uqeqesho lwayo lusebenza ngokuthe ngqo-kwaye lufunwa ngamandla- kuwo wonke amashishini akufutshane. I-excavator kunye nezixhobo zokwakha ii-OEM, abavelisi boomatshini bezolimo, kunye nabavelisi beevalvu zonke zisebenza ngokunyamezela, iimfuno zokuthembeka, kunye noxinzelelo lwekhonkco lokubonelela oluxhamla kwinkqubo efanayo yolawulo lwenkqubo.
Umthengisi othobela i-IATF 16949 yokwenyani uzisa olo qeqesho kulo lonke icandelo abalivelisayo, nokuba umthengi wokugqibela yi-OEM yeemoto okanye umenzi wezixhobo zokwakha. Inkqubo yolawulo ethintela i-porosity kwisibiyeli se-injini yemoto isebenza kanye ngendlela efanayo kwizindlu zempompo ye-hydraulic ye-excavator.
Ukuqukumbela
Isiqinisekiso se-IATF 16949, xa siphunyezwe ngenene, sesinye sezona zalathisi zinentsingiselo ezifumanekayo kumthengi wamacandelo. Ikuxelela ukuba umboneleli wenze indlela ecwangcisiweyo yolawulo lwenkqubo, ukufumanisa isiphene kwangethuba, ingqibelelo yokulinganisa, kunye nokuphuculwa okuqhubekayo - konke okuguqulela ngokuthe ngqo kumgangatho wecandelo kunye nokuthembeka kokubonelela.
E-Ningbo Ruican, i-IATF 16949 ayisiyiyo isiqinisekiso esisibambayo kwiifomu zokufaneleka kwabathengi. Ngumqolo wokusebenza wendlela esilawula ngayo ukuchaneka kokwenziwa kunye nomatshini weCNC kubathengi kuzo zonke iimoto, oomatshini bokwakha, izixhobo zezolimo, ivalve yombhobho, kunye nezixhobo zonyango. Iminyaka yethu ye-17-plus kushishino isifundise ukuba iinkqubo ezisemgangathweni zixabiseke kuphela njengoqeqesho oluhlala ngalo yonke imihla kumgangatho wemveliso.
Funda ngakumbi malunga nezakhono zethu kunye neenkqubo zomgangatho ku-www.kstcasting.com , okanye uqhagamshelane neqela lethu lobunjineli ukuze uxoxe ngeemfuno zecandelo lakho.
INingbo Ruican ngumvelisi oqinisekisiweyo we-IATF 16949 osebenza ngokuthe ngqo kutyalo-mali oluchanekileyo, ukwenza, kunye nomatshini we-CNC. Ukukhonza abathengi behlabathi kuzo zonke iimoto, izixhobo zokwakha, oomatshini bezolimo, iivalvu zemibhobho, kunye nezixhobo zonyango ngaphezulu kweminyaka eli-17.
