Die Casting

Ukuphosa ukufayinkqubo yokuphosa yorhwebo esetyenziselwa ukwenza iinxalenye eziphoswe ngobhedu, i-aluminiyam, i-zinc, okanye i-magnesium. Uninzi lweendawo zeemoto zamandla amatshaizithuthi zombane zisebenzisa i-aluminium die-castinginkqubo.Uxinzelelo oluphezulu lwe-aluminium die castisetyenziselwa ukucinezela isinyithi esinyibilikisiweyo kwidiyizi, apho siqina kwaye sigxothwe ngokuzenzekelayo. Kukho imingxunya emininzi kwi-diecan yokuphosa ukufa. Ngenxa yemveliso ephezulu yokufa, uthotho lwazo naphi na phakathi kwama-300 kunye nama-400,000 amaqhekeza abunjiweyo anokuveliswa, kuxhomekeke ekufeni. I-Die casting yenza ukuba kuveliswe izinto ezinodonga olubhityileyo ngendlela emangalisayo, iindawo ezigudileyo, kunye nemiphetho. I-Die casting yeyona ndlela ifanelekileyo yokuphosa kumacandelo antsonkothileyo kunye nosetyenziso olufunayo ngenxa yokomelela kwayo okuphezulu, ukuchaneka okugqwesileyo komgangatho, kunye nokuveliswa kwakhona, kokubini ngokomgangatho kunye neendleko.

Jie Huangaluminiyam die casting umenzi chinainomgangatho ophakamileyo uyafa ngenxa yeebhetshi ezincinci kunye nobukhulu obuphakathi ukuya kuthi ga kwi-50,000 yokudubuleka kwigumbi elibandayo kunye negumbi elitshisayo lokufa koomatshini bokuphosa kunye nemikhosi yokuqinisa ukuya kuthi ga kwi-1250 yeetoni. Sigqibezela amaqhekeza enziwe ngamaziko omatshini e-CNC ukufumana umgangatho obalaseleyo. Ukuba uyanqwena, siya kudibanisa iziqwenga zakho zokufa kwiimodyuli kunye neendibano emva kokongeza izinto ezilungiselelwe kubo kwizigaba ezongezelelweyo zemveliso.

Ukwenzela izindlu, izinto zokugquma, izifakelo, okanye izinto ezixhonywayo, izixhobo zokufa zisetyenziswa kumacandelo amaninzi ahlukeneyo oshishino. Sibonelela ngomphezulu we-die cast ngeenjongo zokuhombisa, ukhuseleko lomhlwa olongeziweyo, okanye ukomelezwa kokumelana nokunxiba ngokuxhomekeke kwiimfuno.Iimveliso zokuphosa iAluminiyam inokuba nale miphezulu ilandelayo ngokuxhomekeke kwi-alloyi kunye nendlela yokugqiba: ukuqhushumba kwesanti, ukuqhushumba kweentsimbi zeglasi, ukugqitywa kombhobho, ukuxukuxa, ukupolisha, ukuphosphating, ukupasa, umgubo wokutyabeka, ukupeyinta okumanzi, ukuthambisa, ukucwenga kobhedu, ukufakwa kwe-nickel, ukuprintwa kwesikrini, okanye ukuprintwa kwephedi.

Die Ukuphosa Amacandelo

KUFA UKULAHLELA UMUNDO NGESAKHONO SOKUSEBENZA

CAD/CAM, CATIA V5, UG, Pro-E

EndlwiniUyilo lwezixhobo& Ukwenziwa

Ukuqukuqela kokulinganisa

UMSEBENZI WOKUMBUMBA

FA UKULAHLELA UMUNDOINKQUBO YOYILO

Inkqubo yoyilo lokungunda lokuphosa ngumba obalulekileyo wokwenziwa kwemveliso obandakanya amanyathelo alumkileyo okuqinisekisa ukuveliswa kwamalungu esinyithi akumgangatho ophezulu. Nantsi inkcazo ebanzi yenkqubo:

1. Uyilo kunye nokucaciswa

Inqanaba lokuqala libandakanya ukuyilwa koyilo oluneenkcukacha lwenxalenye eza kuveliswa. Iinjineli kunye nabayili basebenzisa isoftware yeCAD ukuphuhlisa iimodeli ze3D ezibandakanya iijiyometri eziyimfuneko, ukunyamezelana, kunye neempawu zecandelo lokugqibela. Eli nqanaba likwabandakanya ukugqiba uhlobo lomatshini wokulahla oza kusetyenziswa, nokuba igumbi elishushu okanye igumbi elibandayo, ngokusekelwe kwizinto eziphathekayo kunye neemfuno zoyilo.

2. Izixhobo kunye noLungiselelo lweSiseko sokuMbumba

Emva kokuba uyilo lugqityiwe, ugxininiso lutshintshela kwisixhobo kunye nokulungiselela isiseko sokubumba. Abenzi bezixhobo zokusebenza abanobuchule benza amacandelo okungunda, kubandakanywa umngxuma wokufa kunye nombindi, usebenzisa izinto zodidi oluphezulu njengentsimbi. Ubuchule bokuchaneka bokuchaneka, kubandakanya i-CNC yokugaya kunye ne-Electrical Discharge Machining (EDM), iqeshwe ukuqinisekisa ukuchaneka kumacandelo e-mold.

3. INdibano yokuMbumba kunye nokuQeda

Emva kokuba iinxalenye zomntu ngamnye zenziwe, zihlanganiswe ngokucophelela. Oku kubandakanya ukulungelelaniswa kunye nokukhusela iindawo ezahlukeneyo, ukuqinisekisa ukungena ngokufanelekileyo kunye neendlela zokupholisa, kunye nokudibanisa izikhonkwane ze-ejector kunye nezilayidi. Ukugqiba ukubamba, njengonyango lomphezulu, kusetyenziswa ukuqinisa ukuqina kunye nokuthintela umhlwa.

4. Uvavanyo kunye nokuqinisekiswa

Ngaphambi kokuveliswa okupheleleyo, uvavanyo olungqongqo lwenziwa ukuze kuqinisekiswe ukusebenza kwe-mold kunye nomgangatho weendawo zokuphosa. Uvavanyo lubaleka lunceda ukuvavanya ukusebenza komngundo, kwaye uhlengahlengiso lunokwenziwa ukuze kuphuculwe ubunakho balo, kuqinisekiswe ukuba iyahlangabezana neenkcukacha ezifunekayo.

5. Imveliso kunye noLondolozo

Xa sele iqinisekisiwe, i-mold ilungele ukuveliswa. Inkqubo yokuphosa ifa ibandakanya ukutofa isinyithi esinyibilikisiweyo kwindawo yokubumba phantsi koxinzelelo oluphezulu. Ukugcinwa rhoqo, kubandakanywa ukucocwa kunye nokuhlolwa, kubalulekile ukwandisa ixesha lokungunda kunye nokugcina umgangatho wamacandelo avelisiweyo.

Iingqwalasela ezingundoqo zoYilo

Ii-angles eziqulunqiweyo: Kubalulekile ukukhutshwa okugudileyo kweengxenye ukusuka kwi-mold, ii-angles zedrafti kufuneka zibalwe ngokucophelela ngokusekelwe kwiindonga zodonga kunye neempawu zezinto eziphathekayo.
IiFillets: Le miphetho ejikelezileyo inceda ukunciphisa uxinzelelo kunye nokuphucula ukuhamba kwesinyithi esinyibilikisiweyo, ukukhusela iziphene.
Iinkqubo zokupholisa: Ukupholisa okusebenzayo kubalulekile ekugcineni ubushushu bomngundo kunye nokuqinisekisa ukupholisa okufanayo kweendawo zokuphosa. Uyilo luhlala lubandakanya amajelo okupholisa abekwe ngobuchule.
Iinkqubo zokukhupha umoya: Ukungena ngokufanelekileyo kuvumela umoya kunye neegesi ukuba zibaleke ngexesha lenkqubo yokutofa, ukunciphisa umngcipheko weziphene.
Ukulinganisa: Ukusebenzisa i-software yobunjineli bekhompyutheni (i-CAE) yokulinganisa inceda ukuqikelela ukuba i-mold iya kwenza njani ngexesha lenkqubo yokuphosa, ukuvumela ukuchongwa kwangaphambili kwemiba enokubakho.

IUyilo lokubumba lokufaInkqubo yindibaniselwano yobunjineli obuchanekileyo, inzululwazi yezinto eziphathekayo, kunye nobuchule bokwenza izinto, okubalulekileyo ekuphumezeni iziphumo ezikumgangatho ophezulu kwimveliso yenxalenye yentsimbi. Njengoko itekhnoloji iguquka, ukuqhubela phambili kwemathiriyeli kunye neendlela zoyilo ziyaqhubeka nokuphucula ukusebenza kakuhle kunye nokusebenza kweenkqubo zokuphosa ukufa.