Ngophuhliso olukhawulezayo lweshishini leemoto, abantu baneemfuno eziphezulu neziphezulu zokukwazi ukusebenza, ukuthembeka kunye nobuhle beepaneli zemoto.Ukuzoba i-I-shaped yeyona nkqubo ibaluleke kakhulu kwindlela yokwenza iipaneli zomzimba.Ingaba uyilo lwayo lunengqiqo luya kugqiba Ichaphazela ngokuthe ngqo umgangatho wembonakalo yeepaneli zemoto kunye nomjikelezo wophuhliso lweemodeli ezintsha.Ngoko ke,TTMuhlalutya inkqubo yokuzoba yeepaneli zemoto, enenzuzo ukunciphisangundoixesha loyilo, ukuphucula umgangatho wembonakalo yeephaneli, kwaye ngaloo ndlela kuphuculwe ukukhuphisana kwamashishini.Eli phepha lazisa ikakhulu inkqubo yokudweba yodonga lwangaphandle lwepaneli.

1.1 Izinto ezisetyenziswa ngokuqhelekileyo kwiipaneli zecala

Inkqubo yokwenza ipaneli yangaphandle yodonga lwecala ngokuqhelekileyo ngamanyathelo angama-4-5 (ngaphandle kokungafihli).Ukuze kuqinisekiswe umgangatho wemveliso ye-noodle kunye nokunciphisa ubunzima bokulungisa, uninzi lweendonga zecala ngoku zigqitywe ngamanyathelo amahlanu.Ngenxa yobume obuntsonkothileyo bodonga olusecaleni kunye nobunzulu bomzobo obunzulu, izinto ezisetyenziswa ngokuqhelekileyo zamaphepha yi-DC56D+Z okanye i-DCO7E+Z+ pre-phosphating eneempawu ezingcono zoomatshini, kwaye ubukhulu bezinto eziphathekayo ngokuqhelekileyo yi-0.65mm, 0.7mm, kunye 0.8mm.Ukuqwalasela ukuthintela umhlwa kunye nokuqina kunye nokubunjwa kwamalungu, izinto ezikhethiweyo yi-DCDC56D + Z / 0.7t.Ngelo xesha, ukuqhekeka komda wokuvula umnyango wecala kunobudlelwane obukhulu kunye ne-R angle yomgca wezinto ezimbi.Incinci i-angle ye-R yezinto ezimbi ekuvuleni komnyango, kulula umda ukuqhekeka.

1.2 Isalathiso sesitampu sodonga olungaphandle lwephaneli

Ukuqwalasela ngokubanzi inkqubo yokwenza umzobo wodonga olungaphandle lwepaneli yangaphandle, ngokubanzi ulwalathiso lwesitampu lwephaneli yangaphandle yodonga olusecaleni lukwi-engile ye-8-15 ° kunye ne-Y yecala lomzimba wesithuthi.

1.3 Amanqaku okongezelela ukuze aqwalaselwe kwinkqubo yodonga lwangaphandle lwephaneli

1.3.1 Amanqaku okuqwalasela ukuseta imilo eyongezelelweyo yendawo ephezulu ye-B-pillar

Kukho iindlela ezimbini zokumisela ukuzoba inyama eseleyo kwikona ephezulu ye-B-intsika.Enye kukuzoba umgca wokuhlukanisa we-punch kwikona ye-punch kufuphi nemveliso yemveliso, oko kukuthi, uhlobo lwe-R.Le milo yenyama eseleyo inokunciphisa indawo yekona ephezulu.Ubunzima kunye nesantya esincinci sezinto eziphathekayo sinokulungiswa ukuze kuthintelwe ukuqhekeka.Enye kukuseta umgca wokwahlula kwi-punch kwikona ye-punch yokudweba ukuya kwimilo yomgca, oko kukuthi, umgca othe ngqo.Le milo yenyama eseleyo inokuphucula ukubunjwa kwekona ephezulu kwaye imise Umphezulu wecandelo eliphezulu le-B-intsika likhubazekile.

1.3.2 Amanqaku okuqwalaselwa ekumiseleni imilo eyongezelelweyo yenkqubo kwindawo yokuvula umnyango

Umgca wokwahlula ekuvuleni kocango kufuneka utshintshe ngokulandelelana kangangoko kunokwenzeka, kwaye utshintsho alufanele lube bukhali okanye lujike.

1.4 Ukusetwa kweentsimbi zokutsalwa kwiipaneli ezingaphandle eludongeni

Ngenxa yobume obuntsonkothileyo bodonga olusecaleni, ukwenzela ukulawula ngokufanelekileyo ukuhamba kwezinto kwinxalenye nganye, iimbambo ezimbini zisetyenziswa ngokubanzi.Ukuthintela ukuba i-drawbead ingarhubuluzi kumphezulu wemveliso kwaye ichaphazele umgangatho wembonakalo yemveliso, umgama phakathi kwe-drawbead kunye nemveliso ekufutshane nomda kufuneka yandiswe, kwaye ke indawo ye-drawbead kufuneka ihlengahlengiswe ngohlalutyo lwe-CAE lokulinganisa. usebenzisa i-Autoform software.I-drawbead ekuvuleni komnyango kufuneka ibe lula ngokusemandleni, kwaye i-angle ye-R kufuneka ibe nkulu ngokusemandleni.