Ukusetyenziswa kwe-aluminium extrusion kuyilo lwemveliso kunye nokuveliswa kuye kwanda kakhulu kumashumi eminyaka akutshanje.
Ngokwengxelo yakutshanje evelaTechnavio, phakathi kwe-2019-2023 ukukhula kwemarike ye-aluminiyam ye-aluminiyam yehlabathi iya kunyuka ngokukhawuleza ngeNqanaba lokuKhula koNyaka (CAGR) malunga ne-4%.
Mhlawumbi uvile ngale nkqubo yokuvelisa kwaye uyazibuza ukuba yintoni kwaye isebenza njani.
Yintoni iAluminiyam Extrusion?
I-Aluminiyam extrusion yinkqubo apho izinto ze-aluminium ze-alloy zinyanzeliswa ngokufa kunye neprofayili ethile ye-cross-sectional.
I-aluminiyam extrusion inokufaniswa nokukhama intlama yamazinyo kwi-tube.Inkunzi yegusha enamandla ityhala i-aluminiyam kwi-diye kwaye iphuma kwi-diye opening.Xa iyenzayo, iphuma kwimilo efanayo kunye nefa kwaye itsalwe ngaphandle kunye ne-runout. Itafile.Kwinqanaba elisisiseko, inkqubo ye-aluminium extrusion ilula ukuyiqonda.
Phezulu kukho imizobo esetyenziselwa ukudala iifa kwaye emazantsi kukho unikezelo malunga nokuba iiprofayili ze-aluminium ezigqityiweyo ziya kujongeka njani.
Iimilo esizibona ngasentla zonke zilula, kodwa inkqubo ye-extrusion ikwavumela ukuyilwa kweemilo ezinzima kakhulu.
ZingaphiInkqubo?
Makhe sijonge ngezantsi Aluminiyam Art.Ayingomzobo omhle kuphela, oquka amanyathelo amaninzi e-aluminiyam extrusion.
1):I-Extrusion Die ilungisiwe kwaye ihanjiswe kwi-Extrusion Press
Okokuqala, idayi engqukuva yenziwe ngoomatshini ukusuka kwintsimbi ye-H13.Okanye, ukuba enye sele ikhona, itsalwa kwindawo yokugcina impahla efana nale uyibona apha.
Ngaphambi kokuba i-extrusion, idiyizi ifudunyezwe phakathi kwe-450-500 degrees celsius ukunceda ukwandisa ubomi bayo kunye nokuqinisekisa ukuhamba kwesinyithi.
Emva kokuba ukufa sele kushushu, kunokulayishwa kwi-extrusion press.
2):Ibhilethi yeAluminiyam itshiswe kwangaphambili phambi kokukhutshwa
Okulandelayo, ibhloko eqinileyo, eyicylindrical ye-aluminium alloy, ebizwa ngokuba yi-billet, isikwa kwilog ende ye-alloy material.
Ibaswe ngaphambili kwi-oveni, njengale, ukuya phakathi kwe-400-500 degrees celsius.
Oku kuyenza ikwazi ukunyibilika ngokwaneleyo kwinkqubo ye-extrusion kodwa inganyibiliki.
3) Ibhilethi igqithiselwa kwi-Extrusion Press
Emva kokuba i-billet sele ishushu, idluliselwa ngomatshini kwi-extrusion press.
Ngaphambi kokuba ilayishwe kumshicileli, i-lubricant (okanye i-arhente yokukhulula) isetyenziswe kuyo.
I-arhente yokukhulula isetyenziswe kwakhona kwinqama ye-extrusion, ukukhusela i-billet kunye nenqama ukuba ihlangane.
4)Inkunzi yegusha ityhala i-Billet Material kwi-Container
Ngoku, i-billet ethambileyo ilayishwa kumshicileli we-extrusion, apho i-hydraulic ram isebenza ukuya kuthi ga kwi-15,000 yeetoni zoxinzelelo kuyo.
Njengoko inkunzi ifaka uxinzelelo, izinto zebillet zityhalelwa kwisikhongozelo somatshini wokushicilela we-extrusion.
Izinto eziphathekayo ziyanda ukuzalisa iindonga zesitya
5)Izinto ezongeziweyo ziphuma ngeDie
Njengoko i-alloy imathiriyeli igcwalisa i-container, ngoku icinezelwe phezulu kwi-extrusion die.
Ngoxinzelelo oluqhubekayo olusetyenziswa kuyo, imathiriyeli ye-aluminiyam ayinandawo yokuphuma ngaphandle kokuvula (ii) kwi-die.
Ivela ekuvulekeni kwedayizi kwimilo yeprofayili eyenziwe ngokupheleleyo.
6)Izandiso ziKhokelwa ecaleni kweTheyibhile yeRunout kwaye zicinywe
Emva kokuvela, i-extrusion ibanjwe ngumtsalane, njengaleyo oyibonayo apha, eyikhokela ecaleni kwetafile yokugijima ngesantya esihambelana nokuphuma kwayo kwi-press.Njengoko ihamba kunye netafile yokukhupha, iphrofayili "iyacinywa, ” okanye zipholiswe ngokulinganayo ngokuhlamba ngamanzi okanye ziifeni eziphezu kwetafile.
7)Izandiso zichetywe kuBude beTheyibhile
Nje ukuba i-extrusion ifikelele kubude bayo obugcweleyo betafile, ichetywa ngesarha eshushu ukuze isahlule kwinkqubo ye-extrusion.
Kwinqanaba ngalinye lenkqubo, ubushushu budlala indima ebalulekileyo.
Nangona i-extrusion yacinywa emva kokuphuma kwi-press, ayikakapholi ngokupheleleyo.
8)Izandiso ziPoliswa ukuya kuBubushushu beGumbi
Emva kokucheba, iiprofayili zobude betafile zikhutshelwa ngomatshini ukusuka kwitafile ebalekayo ukuya kwitafile yokupholisa, njengale uyibona apha.
Nje ukuba benze njalo, kuya kufuneka bolulwe.
Izandiso ziPoliswa ukuya kuBubushushu beGumbi
Emva kokucheba, i-extrusions yobude betafile ikhutshelwa ngomatshini ukusuka kwitafile ebalekayo ukuya kwitafile yokupholisa, njengale uyibona apha.
Iiprofayili ziya kuhlala zikhona de zifike kwiqondo lobushushu begumbi.
Nje ukuba benze njalo, kuya kufuneka bolulwe.
9)Izandiso zihanjiswa kwi-Stretcher kwaye Zolulelwe kuLungelelwaniso
Okunye ukujijwa kwendalo kwenzekile kwiiprofayili kwaye oku kufuna ukulungiswa.Ukulungisa oku, zishenxiswa kwi-stretcher.Iprofayili nganye ibanjwa ngoomatshini kuzo zombini iziphelo kwaye itsalwe ide ithe nkqo ngokupheleleyo kwaye iziswe kwingcaciso.
10)Izandiso zihanjiswa kwiSaw yokuGqibela kwaye Sika ukuya kubude
Nge-extrusions yobude betafile ngoku ngokuthe tye kwaye isebenze ngokupheleleyo, idluliselwe kwitafile ye-saw.
Apha, zisarhiwe ukuya kubude obuxelwe kwangaphambili, ngokubanzi phakathi kwe-8 kunye ne-21 yeenyawo ubude.Ngeli xesha, iipropati ze-extrusions zihambelana nomsindo.
Kwenzeka Ntoni Ngokulandelayo?
UkuQeda komphezulu: Ukuphucula imbonakalo kunye nokuKhuselwa kokuMhlwa
Ezona zizathu zimbini zokuthathela ingqalelo ezi zinto kukuba zinokuphucula inkangeleko ye-aluminiyam kwaye zinokuphucula neempawu zayo zokubola.Kodwa zikho nezinye iingenelo.
Umzekelo, inkqubo ye-anodization ijiya umaleko we-oxide wesinyithi owenzeka ngokwemvelo, iphucula ukunyangeka kwayo kwaye yenza ukuba isinyithi sixhathise ngakumbi ukunxitywa, ukuphucula ukukhutshwa komphezulu, kunye nokubonelela ngomphezulu omdaka onokuthi wamkele idayi enemibala eyahlukeneyo.
Ezinye iinkqubo zokugqiba ezifana nokupeyinta, ukugquma umgubo, ukuqhushumba kwesanti, kunye ne-sublimation (ukwenza inkangeleko yomthi), nayo inokuqhutywa.
I-Aluminiyam extrusion yinkqubo yokudala iinxalenye ezineeprofayili ezinqamlezileyo ezinqamlezileyo ngokutyhala imathiriyeli ye-alloy eshushu nge-die.YiNkqubo eBalulekileyo yokuVelisa.
Ixesha lokuposa: May-10-2021