Iindaba

Umatshini wokuTyala othe tyaba oQhubekekayo(HVCCM) sisixhobo esichanekileyo esisetyenziswa kwishishini lesinyithi ukuvelisa iimveliso zetsimbi ezikumgangatho ophezulu. Le teknoloji iye yaguqula indlela intsimbi ephoswa ngayo kwaye inika iingenelo ezininzi kwiindlela zokuphosa zemveli. Kweli nqaku, siza kuxubusha imigaqo yenkqubo, amacandelo kunye nokusetyenziswa kwe-horizontal vacuum casters eqhubekayo.

Funda malunga ne-vacuum ethe tye eqhubekayo

Ngaphambi kokungena kwimigaqo yenkqubo, kuyimfuneko ukuqonda ukuba yeyiphi i-vacuum ethe tye eqhubekayo yokuphosa ithetha. Indlela ibandakanya ngokuqhubekayo ukuphosa isinyithi esityhidiweyo kwifomu eqinileyo ngelixa ugcina indawo yokucoca. Eyona njongo iphambili kukuvelisa iimveliso zetsimbi ezicocekileyo nezineziphene ezincinci, ezibaluleke kakhulu kumashishini afana ne-aerospace, i-automotive kunye ne-elektroniki.

Amacandelo aphambili e-HVCCM

Iziko: Inkqubo iqala ngesithando somlilo apho izinto eziluhlaza zifudunyezwa kwindawo yazo yokunyibilika. Isithando somlilo sihlala sixhotyiswe ngokufudumeza kwe-induction okanye iteknoloji ye-arc yombane ukuqinisekisa ukufudumeza.

Iziko lokufudumeza: Emva kokunyibilika, isinyithi esityhidiweyo sidluliselwa kwisithando somlilo. Isithando somlilo sigcina ubushushu besinyithi esinyibilikisiweyo kwaye siqinisekisa ukuba sihlala simanzi de silungele ukuphoswa.

Ukugalela uMngundo: Isikhunta sokuphosa yinxalenye ephambili ye-HVCCM. Yenzelwe ukunika imilo kwintsimbi etyhidiweyo njengoko iqina. Iimolds ziqhele ukwenziwa ngezinto ezikumgangatho ophezulu ezinokumelana nobushushu obugqithisileyo kunye noxinzelelo.

Igumbi lokucoca: Igumbi le vacuum kulapho ukugalelwa kwenzeka khona. Ngokudala indawo ye-vacuum, umatshini unciphisa ubukho beegesi kunye nokungcola okunokubangela iziphene kwimveliso yokugqibela.

Inkqubo yokupholisa: Emva kokuba isinyithi esityhidiweyo sigalelwe kwi-mold, siqala ukupholisa kunye nokuqina. Inkqubo yokupholisa iqinisekisa ukuba insimbi ipholisa ngokulinganayo, ikhusela i-deformation okanye i-crack.

Izixhobo zokusika kunye nokugqiba: Emva kokuqina, imveliso eqhubekayo yokuphosa inqunyulwa ubude obufunekayo kwaye ixhomekeke kwinkqubo yokugqiba ukufezekisa umgangatho ofunekayo womhlaba.

Umgaqo wenkqubo yeHVCCM

Umgaqo wenkqubo yokucoca umatshini wokucoca othe tye unokwahlulwa ngokwezigaba ezininzi eziphambili:

1. Ukunyibilika kunye ne-Insulation

Inkqubo iqala ngokunyibilika kwezinto ezikrwada eziko. Isithando somlilo senzelwe ukufikelela kumaqondo aphezulu ngokukhawuleza nangempumelelo. Emva kokuba isinyithi sincibilikile, sitshintshelwa kwisithando somlilo apho sigcinwa kwiqondo lokushisa rhoqo. Eli nqanaba libalulekile njengoko liqinisekisa ukuba isinyithi esinyibilikisiweyo siyafana kwaye asinabumdaka.

2. Ukwenza ivacuum

Ngaphambi kokuba inkqubo yokuphosa iqale, i-vacuum yenziwa kwigumbi lokuphosa. Oku kufezwa ngokusebenzisa ipompo yokucoca ukususa umoya kunye nezinye iigesi kwigumbi. Ubume be-vacuum buyimfuneko ukukhusela i-oxidation kunye nokungcoliswa kwesinyithi esityhidiweyo, esinokukhokelela kwiziphene kwimveliso yokugqibela.

3. Ukugalela isinyithi esinyibilikisiweyo

Emva kokuba i-vacuum isungulwe, isinyithi esityhidiweyo sigalelwa kwi-mold. Uyilo lokubumba luvumela ukuhamba okuqhubekayo kwesinyithi esiluphawu lwenkqubo ye-HVCCM. Ukunyamekela kuthathwa ngexesha lokugalela ukuqinisekisa ukuba isinyithi sizalisa isikhunta ngokulinganayo kwaye akukho kuphazamiseka okunokuthi kuqalise amaqamza omoya.

4. Ukuqinisa

Njengoko isinyithi esityhidiweyo sizalisa ukungunda, siqala ukupholisa kunye nokuqina. Inkqubo yokupholisa ilawulwa ngononophelo ukuqinisekisa nokuba ukuqina. Imeko yevacuum idlala indima ebalulekileyo apha njengoko inceda ukugcina ubushushu obungaguqukiyo kwaye ithintela ukuvela kwamaqamza.

5. Ukurhoxiswa rhoqo

Enye yeempawu eziphawulekayo ze-HVCCM kukususwa ngokuqhubekayo kwentsimbi eqinisiweyo kwi-mold. Njengoko isinyithi siqina, sitsalwa ngokuthe ngcembe ekubumbeni ngesantya esilawulwayo. Le nkqubo iqhubekayo ivelisa ubude obude beemveliso zetsimbi ezinokunqunyulwa ngokobukhulu.

6. Ukusika kunye nokugqiba

Emva kokuba ubude obufunekayo bentsimbi bukhutshiwe, bunqunywe kusetyenziswa izixhobo ezikhethekileyo zokusika. Iinkqubo zokugqiba zingabandakanya unyango olungaphezulu, umatshini okanye ezinye iindlela zokufezekisa iinkcukacha ezifunekayo. Imveliso yokugqibela ke ijongiwe umgangatho kunye nokuhambelana.

Izinto eziluncedo zevacuum ethe tyaba eqhubekayo

Umatshini wokugalela othe tyaba oqhubekayo unezi nzuzo zilandelayo xa kuthelekiswa neendlela zokugalela zesintu:

Ukucoceka okuphezulu: Ubume be-vacuum bunciphisa ubukho beegesi kunye nokungcola, okukhokelela kwiimveliso zetsimbi ezicocekileyo.

Iziphene eziNcitshisiweyo: Inkqubo yokupholisa kunye nokuqiniswa okulawulwayo kunciphisa amathuba okuba neziphene ezifana nama-pores kunye nokufakwa.

Imveliso eqhubekayo: Iukuphosa okuqhubekayoinkqubo inokuvelisa ngokufanelekileyo iintsimbi ezinde, ukunciphisa inkunkuma kunye nokwandisa imveliso.

UKUGUQUKA: I-HVCCM ingasetyenziselwa kwiindidi ezahlukeneyo zetsimbi, kubandakanywa i-aluminium, ubhedu kunye ne-alloys ekhethekileyo, okwenza kube yinto ekhethiweyo yokukhetha abavelisi.

Ukusebenza kweendleko: Nangona utyalo-mali lokuqala kwi-teknoloji ye-HVCCM ingaba phezulu, ukugcinwa kwexesha elide kwiindleko zezinto eziphathekayo kunye nokuphucula ukusebenza kakuhle kwemveliso kaninzi kunokugqithisa ezi ndleko.

Ukusetyenziswa kwe-HVCCM

Ukuthe tyevacuum eqhubekayo oomatshini ukugalelazisetyenziswa kakhulu kumashishini ahlukeneyo, kuquka:

I-Aerospace: Iintsimbi ezicocekileyo zibaluleke kakhulu kumacandelo e-aerospace apho ukusebenza kunye nokuthembeka kubaluleke kakhulu.

Iimoto: Ishishini leemoto lifuna iimveliso zetsimbi ezikumgangatho ophezulu ukwenza iinxalenye ze-injini, izinto zokuhambisa kunye nezinto zesakhiwo.

I-ELECTRONIKE: Ishishini le-electronics lixhomekeke kwiintsimbi ezicocekileyo ukwenza iibhodi zeesekethe, izihlanganisi kunye namanye amacandelo.

Izixhobo zonyango: Indawo yezonyango ifuna imathiriyeli ehlangabezana nemigangatho engqongqo yomgangatho, eyenza i-HVCCM ilungele ukuveliswa kwezixhobo zonyango.

ukuququmbela

I-vacuum ethe tyaba eqhubekayo i-casters ibonisa ukuqhubela phambili okukhulu kwitekhnoloji yokuphosa isinyithi. Ngokuqonda imigaqo yenkqubo kunye namacandelo ahlukeneyo abandakanyekayo, abavelisi banokusebenzisa le teknoloji ukuvelisa iimveliso zetsimbi eziphezulu kunye neziphene ezincinci. Njengoko amashishini eqhubeka efuna ukucoceka okuphezulu kunye nokusebenza kwizinto eziphathekayo, i-HVCCM iya kudlala indima ebalulekileyo ekufezekiseni ezi mfuno. Ngeengenelo zabo ezininzi kunye noluhlu olubanzi lwezicelo, i-vacuum ethe tyaba eqhubekayo i-casters iya kuqhubeka isisiseko se-metallurgy yanamhlanje.