imveliso yangaphakathi yoxinzelelo oluphezulu lwe-hydroforming
Izinto eziluncedo kunye nezicelo
Icandelo le-hydroforming linobunzima obulula, umgangatho omhle wemveliso, uyilo lwemveliso eguquguqukayo, inkqubo elula, kwaye ineempawu zokwenza i-net-net kunye nokuveliswa kohlaza, ngoko isetyenziswe ngokubanzi kwintsimi ye-automotive lightweight.Ngoyilo lwecandelo olusebenzayo kunye noyilo lobunzima bodonga, iindawo ezininzi ze-auto zinokubunjwa zibe yinto enye edityanisiweyo kunye nesakhiwo esintsonkothileyo nge-hydroforming yeetyhubhu eziqhelekileyo.Ngokucacileyo oku kuphezulu kakhulu kwindlela yokunyathela yemveli kunye ne-welding ngokwemigangatho yemveliso kunye nokulula kwenkqubo yemveliso.Uninzi lweenkqubo ze-hydroforming zifuna kuphela i-punch (okanye i-hydroforming punch) ehambelana nokumila kwenxalenye, kwaye i-diaphragm yerabha kumatshini we-hydroforming idlala indima yokufa kwesiqhelo, ngoko ixabiso lokufa limalunga ne-50% ngaphantsi kwesiqhelo. fa.Xa kuthelekiswa nenkqubo yesitampu yemveli, efuna iinkqubo ezininzi, i-hydroforming inokwenza inxalenye efanayo kwinqanaba elinye.
Xa kuthelekiswa neendawo zokutywina ze-welding, iingenelo ze-hydroforming yombhobho zezi: izinto zokugcina, ukunciphisa ubunzima, iinxalenye zesakhiwo ngokubanzi zinokuncitshiswa nge-20% ~ 30%, iinxalenye ze-shaft zingancitshiswa nge-30% ~ 50% : Njenge-subframe yemoto, i ubunzima ngokubanzi iindawo stamping yi 12kg, yangaphakathi high-high iinxalenye ezenza 7 ~ 9kg, ukucuthwa ubunzima 34%, inkxaso yerediyetha, ngokubanzi stamping iinxalenye ubunzima 16.5kg, yangaphakathi eliphezulu eliphezulu ukwenza iinxalenye 11.5kg, ukunciphisa ubunzima 24%;Inokunciphisa inani lomatshini olandelayo kunye nomthwalo wokuwelda;Ukwandisa amandla kunye nokuqina kwecandelo, kwaye ukwandise amandla okukhathala ngenxa yokunciphisa i-solder joints.Xa kuthelekiswa namacandelo e-welding, izinga lokusetyenziswa kwezinto eziphathekayo yi-95% ~ 98%;Ukunciphisa iindleko zemveliso kunye neendleko zokungunda ngama-30%.
izixhobo ze-hydroforming zifanelekile ukwenza i-aerospace, amandla enyukliya, i-petrochemical, inkqubo yamanzi okusela, inkqubo yemibhobho, imizi-mveliso yeemoto neebhayisekile yecandelo elintsonkothileyo elinomgongxo.Iimveliso eziphambili kwintsimi yeemoto ziyi-automobile body support frame, ifreyimu encedisayo, i-chassis parts, inkxaso ye-injini, i-intake and exhaust system pipe fittings, i-camshaft kunye nezinye iindawo.
Ipharamitha yemveliso
| Ngokwesiqhelo amandla[KNI | 16000>NF>50000 | 16000 | 20000 | 25000 | 30000 | 35000 | 40000 | 50000 | |
| Ukukhanya kwasemini ukuvula[mm] | Phezu isicelo | ||||||||
| Isilayidi ukubetha[mm] | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 | 1200 | ||
| Isantya sesilayidi | Ngokukhawuleza yehla[mm/s] | ||||||||
| Ukucinezela[mm/s | |||||||||
| Buyela[mm/s] | |||||||||
| Ubungakanani bebhedi | LR[mm] | 2000 | 2000 | 2000 | 3500 | 3500 | 3500 | 3500 | |
| FB[mm] | 1600 | 1600 | 1600 | 2500 | 2500 | 2500 | 2500 | ||
| Ubude ukusuka ebhedini ukuya emhlabeni [mm] | |||||||||
| Amandla emoto ewonke [KW] | |||||||||
