Aluminiyam die iinxalenye zokuphosazinamagama ahlukeneyo, anje nge-aluminiyam yokuphosa iinxalenye ze-aluminiyam, iinxalenye ze-aluminiyam yokufa, i-aluminiyam yokufa, i-aluminiyam yokufa, iindawo zokuphosa i-aluminiyam, iindawo zokuphosa i-aluminium kunye nokunye. Ngenxa yokuba i-aluminium yesinyithi kunye ne-aluminium ialloyi inobuncwane obuhle kunye neplastiki, kwaye ukusetyenzwa kuxinzelelo lokuphosa umatshini wokuphosa, ukuphosa kwe-aluminium ukufa kunokwenza zonke iintlobo zemilo enzima, kunokwenza ukuchaneka okuphezulu kunye nokugqiba okugudileyo, ngaloo ndlela kunciphise kakhulu amandla okusebenza komatshini kunye nesinyithi se-aluminium okanye i-aluminium ingxubevange ye-alloy yokuphosa, igcina isibonelelo esikhulu sombane, kungekhona nje iindleko zombane, kodwa kunye neendleko zombane. I-aluminium kunye ne-aluminium alloy ine-conductivity egqwesileyo ye-thermal, i-gravity encinci kunye ne-machinability ephezulu; Ke ngoko, i-aluminium die casting isetyenziswa ngokubanzi kwiukwenziwa kweemoto, imveliso ye-injini yokutsha yangaphakathi, ukuveliswa kwezithuthuthu, ukuveliswa kweemoto, ukuveliswa kwempompo yeoli, ukuveliswa koomatshini bokuhambisa, izixhobo ezichanekileyo, ukulungiswa komhlaba, ukwakhiwa kwamandla ombane, ukuhonjiswa kwezakhiwo kunye namanye amashishini.
China kufa ukuphosaimveliso yaqala ekupheleni kweminyaka yee-1940. Emva kwamashumi eminyaka yophuhliso, iye yaba lelinye lamazwe amakhulu emveliso kunye nokusetyenziswa kokuphosa emhlabeni. Ukusuka kwimbono yokwakheka kwee-die castings, i-aluminium alloy die castings kunye ne-magnesium alloy die castings ziphuhliswe ngokukhawuleza, kunye nesantya sokukhula sonyaka se-11.95% kunye ne-35.45% ngokulandelanayo ukusuka ku-1995 ukuya ku-2003. Kukho phantse i-6,000 yeefektri zokuphosa ukufa (iiworkshops e-China, 000000000000000000000 yeefektri zokuphosa ukufa (iiworkshops e-China,000000000000000000000000000000000 wonyaka we- Ibalelwa malunga ne-12%. Uninzi lwamashishini okuphosa angaphantsi kwemveliso yonyaka yeetoni ezili-1,000, kwaye izixhobo zabo kunye nenqanaba lobugcisa lisemva. I-alloy die castings efana ne-aluminium alloy isetyenziswa ngokubanzi kumashishini anamhlanje, ngakumbi kwiimoto kunye nezithuthuthu, izixhobo zonxibelelwano, izixhobo zombane kunye nezinye iindawo. I-low-end die casting ikwimo yokhuphiswano olugqibeleleyo, kwaye iqondo lokhuphiswano lweemveliso eziphezulu ezifana nokuchaneka kokufa okuchanekileyo lincinci kakhulu kunelo leemveliso eziphantsi.
Ngophuhliso loshishino lwanamhlanje, amashishini ahlukeneyo aneemfuno eziphezulu neziphezulu kumgangatho wokufa. Imfuno yentengiso yodonga olukhulu, olubhityileyo kunye nodonga olungqindilili oluyimveliso ekunzima ukuyivelisa nayo iyakhula, ekhuthaza isizukulwana esiqhubekayo sobugcisa bemveliso entsha, enje ngevacuum die cast, i-vacuum die casting, i-ultra-high-speed die casting, i-ultra-low-speed die casting njalo njalo.
Olunye uphawu olubalulekileyo lweshishini lanamhlanje linqanaba lokuzenzekelayo. Abavelisi behlabathi behlabathi benqanaba eliphezulu lokuphosa banokuqonda imveliso ezenzekelayo, ukusebenza kakuhle kwemveliso, umgangatho ozinzile. Uninzi lwasekhayakufa abavelisiunomgangatho ophantsi wokuzenzekelayo, kwaye inani elikhulu leenkqubo kufuneka zicutshungulwe ngesandla, okubangela ukuzinza komgangatho ophantsi. Ngokunyuka kweemfuno eziphezulu zemarike kumgangatho wemveliso, abanye abavelisi basekhaya abakhulu ngokuthe ngcembe baphucula inqanaba labo lokuzisebenzela, ukunciphisa inkqubo yokusebenza ngesandla, kwaye umsantsa okwinqanaba eliphezulu lamazwe ngamazwe uya ucutheka kancinci kancinci.
Ukusasazwa okuphezulu kwengingqi kunye nokuxinana kwamashishini okuphosa eChina luphawu oluphambili lwenkampani yaseChina yokuphosa. Enye edumileyo yi China Beilun die casting, ebalwa malunga ne-68% yenani lilonke lamashishini. I-East China, i-South China, i-Southwest kunye ne-Northeast China yimimandla emine engundoqo exhasa uphuhliso lwe-China die casting production industry. Ubume bemizi-mveliso yabo bugqityiwe, iimarike ezinyukayo nezisezantsi aziphazamiseki, ikhonkco lemizi-mveliso liyaphuculwa, kwaye umlinganiselo woshishino uyaphuhla kwicala leqela.
I-aluminiyam i-die-casting parts isetyenziswa ngokubanzi, ngakumbi kumashishini eemoto, imfuno ye-aluminium alloy die-casting parts ibaluleke kakhulu, kulo lonke uphuhliso lwe-alluminiyam i-alloy die-casting parts, kwiminyaka yakutshanje, umthamo wemveliso ye-aluminium alloy die-casting parts iyanda. Ngokweenkcukacha-manani ze-Die Casting Branch ye-China Casting Association, ngexesha le-12 leSicwangciso seMinyaka emiHlanu, umthamo wemveliso ye-aluminiyam yase-China igcine isantya sokukhula esingaphezulu kwe-10%.
KwiSicwangciso seMinyaka emiHlanu ye-12, kucetyiswe ngokucacileyo ukuba ishishini laseTshayina lokuphosa ukufa liza kungena kumandla obumba wehlabathi ngo-2020, kwaye lizuze inkoliseko yabavelisi beenqwelo-mafutha behlabathi ngeemveliso zokubumba zokuphosa ezinomgangatho ophezulu, ukuchaneka okuphezulu kunye nobomi obuphezulu. Ukukhanya kwenjongo kunye nesalathiso sesikhokelo, ishishini lokuphosa i-die casting eqhubekayo kunye nokuphuculwa kwesakhiwo semizi-mveliso, uhlengahlengiso lwesakhiwo semveliso, ishishini lokungunda, ngakumbi, kunye nenkulu, ephucukileyo, entsonkothileyo, ubomi obude obumelwe yeyona mveliso yokubumba ekhawulezayo yophuhliso lomxholo ophezulu wobuchwephesha, ngaphaya kophuhliso lwesantya soshishino lulonke, luthatha malunga ne-35% yendlela ephuhliswayo, kunye nophuhliso lweshishini ngexesha elifanayo. ulwazi, ukwenziwa kohlaza nozinzo. Ukwazisa ngophawu kunye nokwaziswa kwamashishini kumazwe ngamazwe nako kuyanda. Umzi-mveliso we-die casting e-China uhamba inyathelo ngenyathelo ukuya kwilizwe elinamandla lokuphosa emhlabeni.
Ixesha lokuposa: Sep-09-2022