Ezweni lezimoto elinokuncintisana okukhulu, lapho ukuphepha, ubuhle, kanye ne-aerodynamics kuhlangana khona, zimbalwa izingxenye ezibaluleke kakhulu - noma eziyinkimbinkimbi ukukhiqiza - njenge-A-pillar. Lesi sakhi sesakhiwo, esifaka i-windscreen yakho futhi sixhumanisa uphahla nomzimba, sibalulekile ekuvikeleni ukugoba kanye nokuqina kwemoto iyonke. Kodwa amajika ayo ayinkimbinkimbi, ukubekezelelana okuqinile, kanye nokuhlanganiswa nengilazi, izivalo, kanye nokuhlotshiswa kwenza ukukhiqizwa okuqhubekayo, kwekhwalithi ephezulu kube yinselele enkulu. Ngena eqhaweni elingadunyiswanga lokulawula ubukhulu: i-A-Pillar Checking Fixture.

Okungaphezu Kwesifanekiso Nje: Indima Ebalulekile Yesifanekiso

An I-A-Pillar checking fixtureakuyona i-jig elula. Iyimodeli eyinhloko eklanywe ngokucophelela, evame ukwakhiwa nge-aluminium eqinile noma izinto ezihlanganisiwe. Umsebenzi wayo oyinhloko? Ukunikeza ireferensi ephelele necacile yokuqinisekisa ukunemba kobukhulu bezingxenye ze-A-pillar ngaphambi kokuba zifike emgqeni wokuhlanganisa.

Nasi isizathu esenza lezi zinto zibaluleke kakhulu:

Ukuphepha Kuqala: Ubuqotho besakhiwo sensika engu-A bubaluleke kakhulu. Ngisho nokuphambuka okuncane kungonakalisa ukufaneleka kwayo kokuphahlazeka. Izithako zihlola ngokucophelela izindawo zokufaka ezibalulekile, ubukhulu besigaba, kanye ne-geometry iyonke ngokuqhathanisa nedatha ye-CAD, ziqinisekisa ukuthi yonke insika ihlangabezana nezindinganiso zokuphepha eziqinile.

Ukulingana Okuhle Nokuqedwa: Izinsika ze-A zihlangana ngqo nezikrini zangaphambili, iminyango, amaphaneli ophahla, kanye nezivalo zesimo sezulu. Izikhala, ukungalungi kahle, noma ukuhlanzeka okubi lapha kubiza ikhwalithi embi. Ukuhlola izinto ezifakiwe kuqinisekisa ukuma kanye namaphuzu esixhumi, okuqinisekisa ukuhlanganiswa okungenamthungo kanye nokubukeka okuhle kakhulu.

Ukuhlanganisa Kabusha: I-A-pillar engavamile ingadala isiphithiphithi entanjeni yokuhlanganisa, okuholela ekusetshenzisweni kabusha, ekubambezelekeni, kanye nasezinkingeni. Izinto ezifakiwe zibamba la maphutha kusenesikhathi - kumhlinzeki noma ekuhlolweni okuzayo - ukuvimbela ukumiswa kwentambo okubizayo nokuqinisekisa ukuhamba kahle kokukhiqiza.

Ukungaguquguquki Kuwo Wonke Amaqoqo: Ukukhiqizwa kwezimoto kufinyelela emakhulwini ezinkulungwane. Ukuhlola izinto kunikeza indinganiso ehambisanayo nephindaphindayo lapho yonke insika ye-A, kusukela kweyokuqala kuya kweyokugcina, ingalinganiswa khona ngobuqotho. Lokhu kubalulekile ekugcineni ikhwalithi ngokuhamba kwesikhathi nakuzo zonke izinguquko zokukhiqiza ezahlukene.

Ukulawulwa Kwekhwalithi Yomhlinzeki: Kubahlinzeki beSigaba 1 abenza izinsika ze-A, izinto zokuhlola "ziyiqiniso" elivunyelwene ngalo ne-OEM. Zinikeza indlela engenakuphikiswa yokuqinisekisa ukuhambisana nemininingwane, ukwakha ukwethembana, kanye nokunciphisa izingxabano.

Izinto Ezibalulekile Okufanele Uzicabangele Ngokuklama Kwezinto Ezisebenzayo Eziyi-A-Pillar:

Ukwakha i-A-Pillar ephumelelayo kudinga ubuchwepheshe obujulile:

Ukunemba Okuphezulu: Izinto zokulungisa kumele zenziwe ngendlela yokuthi ziqine kakhulu kunezingxenye ezizihlolayo (ngokuvamile ezingaphansi kuka-0.1mm).

Ukubopha Okuphelele: Kubeka ingxenye ngokuphephile endaweni yayo "efakwe" yangempela ngaphandle kokubangela ukuphambuka.

Ukulinganiswa Kwamaphuzu Abalulekile: Kufaka amageyiji akhethekile (izikhonkwane ze-go/no-go, izinkomba zokudayela, ama-CMM target) ezindaweni ezibalulekile zokusebenza: ama-hinge mounts, amaphuzu okugoqa, iziteshi zokugijima ngengilazi, ama-seal flanges, kanye nezingxenye ze-contour ezibalulekile.

Ukuqina Nokuzinza: Kumelwe imelane nokuguguleka kokusetshenziswa njalo futhi igcine ukuqina kobukhulu naphezu kokushintsha kwezinga lokushisa efektri.

I-Ergonomics kanye Nokufinyeleleka: Yakhelwe ukusetshenziswa kahle ngabasebenzi abasezingeni eliphezulu, okuvumela ukulayisha/ukukhulula izingxenye kalula kanye nokubonakala okucacile kwamaphuzu okulinganisa.

Ukuthwebula Idatha: Ukuhlanganiswa okuqhubekayo namathuluzi edijithali (izikhali ze-CMM, izikena) ukuze kuqoqwe futhi kuhlaziywe idatha ngokuzenzakalela, okufaka ezinhlelweni ze-SPC.

Ngale Kokuthobela Imithetho: Umthelela Webhizinisi

Ukutshala imali emidlalweni yokuhlola ye-A-Pillar esezingeni eliphezulu akukhona nje ukudlula ukuhlolwa kwamabhuku. Kuyisinyathelo esihlakaniphile:

Ukunciphisa Izindleko: Kubamba amaphutha kusenesikhathi, kunciphisa ukungcola, kuphinde kulungiswe, kufakwe izicelo zewaranti (ikakhulukazi ezihlobene nomsindo womoya noma ukuvuza kwamanzi), kanye nokuphazamiseka okubizayo kwemigqa yokuhlanganisa.

Isivinini Sokuya Emakethe: Kuqinisekisa ukuthi izingxenye zilungile okokuqala, kuvimbela ukubambezeleka okubangelwa izinkinga ezinkulu ezivele sekwephuzile ekukhiqizweni noma ngesikhathi sokuhlolwa kwemoto.

Idumela Elithuthukisiwe: Ihlinzeka ngokulingana, ukuqeda, kanye nokuphepha okwakha ukwethenjwa komkhiqizo kanye nokwethembeka kwamakhasimende.

Ukuthuthukiswa Okuqhutshwa Yidatha: Idatha yesimo ikhomba ukuhlukahluka kokukhiqiza okuphindaphindiwe, okuvumela ukucutshungulwa kwenqubo yokuqapha ezingeni lomhlinzeki.

Iphuzu Eliyinhloko:

Emsebenzini oyinkimbinkimbi wokukhiqiza izimoto, lapho ukunemba kubaluleke kakhulu futhi amathuba amaphutha emancane kakhulu, izinto zokuhlola ze-A-Pillar ziyizinto ezingaguquki ezivikela ikhwalithi. Ziyisibonakaliso esibonakalayo senhloso yokuklama, okuqinisekisa ukuthi yonke imoto ephuma emgqeni inokuqina kwesakhiwo, ukuphelela kobuhle, kanye nokusebenza okuthembekile okudingwa abashayeli banamuhla. Kunoma yimuphi umhlinzeki we-OEM noma ozimisele ngobuhle ekwakheni umzimba, izinto zokuhlola ze-A-Pillar eziqinile azilona nje ithuluzi - ziyimfuneko eyisisekelo.