Isithando soMbane esiQhutywayo esiPhezulu se-Vacuum esiQhutywayo seGolide seSilver Copper

Inkcazo yezixhobo:
1. Esi sithando somlilo esiqhubekayo sisetyenziselwa ikakhulu ukuphoswa rhoqo kweebhari zobhedu zekristale enye, iibhari zesilivere zekristale enye, kunye neebhari zegolide zekristale enye, kwaye singasetyenziselwa ukuvelisa ngokuqhubekayo ezinye izinyithi kunye neealloys.

2. Esi sixhobo sisixhobo esifana ne-oven ethe nkqo. Izinto ezisetyenziswayo, i-crucible, kunye ne-crystallizer zifakwa kwisigqubuthelo sesithando esivulwe phezulu, kwaye intonga yesikhokelo se-crystallization ifakwa kwinxalenye esezantsi yomzimba wesithando. Okokuqala, i-crystal ikhutshwa kwi-melt ngobude obuthile nge-crystallization guide rod, kwaye emva koko intonga ye-crystal inamathele kumatshini wokujika ukuze idwetshwe kwaye iqokelelwe.

3. Esi sixhobo samkela inkqubo yokulawula ngokuzenzekelayo ngokupheleleyo isikrini sokuchukumisa esinezixhobo ezininzi zokubeka esweni ukulawula ngokuchanekileyo ubushushu besithando kunye nekristalizer, ukufezekisa iimeko ezizinzileyo zexesha elide ezifunekayo ekukhuleni kwekristali; Izenzo ezininzi zokukhusela zinokwenziwa ngezixhobo zokubeka esweni, ezifana nokuvuza kwezinto ezibangelwa bubushushu obuphezulu besithando, ukungcola okunganelanga, amanzi aphantsi koxinzelelo okanye ukunqongophala, njl. Izixhobo kulula ukuzisebenzisa, kwaye iiparameter eziphambili ezibekiweyo ziquka ubushushu besithando, ubushushu beendawo eziphezulu, eziphakathi, nezisezantsi zesithando, isantya sokutsala ngaphambi kokutsala, isantya sokutsala ukukhula kwekristali (kunye nemo ye-intshi, oko kuthetha ukutsala ixesha elithile kunye nokuma ixesha elithile), kunye namaxabiso ahlukeneyo e-alamu.

Iingenelo zemveliso:
1. I-vacuum ephezulu (6.67x10-3pa), ukunyibilika kwe-vacuum ephezulu, uxinano olukhulu lwemveliso, umxholo ophantsi weoksijini, akukho mingxunya, ifanelekile ukuvelisa ucingo lokubopha olukumgangatho ophezulu;
2. Ukucoca igesi engasebenzi kakuhle, ukusombulula ingxaki ye-alloy oxidation;
3. Umbala ofanayo, iindlela zokuxuba ze-electromagnetic kunye nezomzimba zenza umbala we-alloy ufane ngakumbi;
4. Imveliso egqityiweyo inomphezulu ogudileyo kwaye isebenzisa uyilo lokutsala oluya ezantsi. Ivili lokutsala liye laphathwa ngendlela ekhethekileyo, kwaye imveliso egqityiweyo ayinamonakalo kumphezulu kwaye inomphezulu ogudileyo;
5. Ulawulo lobushushu oluchanekileyo ± 1 ℃, kusetyenziswa iimitha zolawulo lobushushu ezingenisiweyo kunye nenkqubo yokulawula ubushushu ye-PID ekrelekrele, enomahluko wobushushu we ± 1 ℃;
Isikrini sokuchukumisa esinombala opheleleyo se-intshi ezi-7, kulula ukusijonga/ukusichukumisa, inkqubo entsha, ujongano lwe-UI olulula, kulula ukusisebenzisa ngokuchukumisa kube kanye;
7. Ukhuseleko oluninzi, ukhuseleko oluninzi, ukusetyenziswa okungenaxhala

Umatshini wokuphosa isinyithi oQhelekileyo weHasung oZenzekelayo ngokupheleleyo

IiParamitha zoBugcisa eziPhambili

1. Uhlobo: Ukuma nkqo, ulawulo oluzenzekelayo, ukufudumeza okuzenzekelayo.

2. I-voltage iyonke yombane: i-380V yesigaba sesithathu, i-50Hz yesigaba sesithathu

3. Amandla okufudumeza: 20KW

4. Indlela yokufudumeza: Ukufudumeza ngokungenisa (akukho ngxolo)

5. Umthamo: 8kg (igolide)

6. Ixesha lokunyibilika: imizuzu emi-3-6

7. Ubushushu obuphezulu: 1600 degrees Celsius

6. Ububanzi bentonga yobhedu: 6-10mm

7. Isidanga seVacuum: Imeko yokubanda <6 67× 10-3Pa

8. Ubushushu: 1600 ℃

9. Isantya sokutsala intonga yobhedu: 100-1500mm/min (iyalungiseka)

10. Iintsimbi eziphothiweyo: igolide, isilivere, ubhedu, kunye nezinto ze-alloy.

11. Indlela yokupholisa: Ukupholisa ngamanzi (ubushushu bamanzi yi-18-26 degrees Celsius)

12. Imo yoLawulo: I-Siemens PLC + ulawulo olukrelekrele lwesikrini sokuchukumisa

13. Ubungakanani bezixhobo: 2100 * 1280 * 1950mm

14. Ubunzima: Malunga ne-1500kg. I-vacuum ephezulu: malunga ne-550kg

Inkcazo ephambili yolwakhiwo:

1. Umzimba we-Furnace: Umzimba we-furnace usebenzisa isakhiwo esithe nkqo esipholisiweyo ngamanzi esinamaleko amabini. Isiciko se-furnace singavulwa ukuze kube lula ukufaka ii-crucibles, ii-crystallizers, kunye nezinto eziluhlaza. Kukho ifestile yokujonga kwinxalenye ephezulu yesiciko se-furnace, enokubona imeko yezinto ezinyibilikisiweyo ngexesha lenkqubo yokunyibilika. Ii-flanges ze-electrode yokungenisa kunye nee-flanges zepayipi ye-vacuum zilungelelaniswe ngokulinganayo kwiindawo ezahlukeneyo zokuphakama phakathi komzimba we-furnace ukuze kungeniswe amalungu e-electrode yokungenisa kwaye adibane neyunithi ye-vacuum. Ipleyiti esezantsi ye-furnace ixhotyiswe ngesakhelo senkxaso ye-crucible, esikwasebenza njengenqwaba ezinzileyo yokulungisa ngokuchanekileyo indawo ye-crystallizer, ukuqinisekisa ukuba umngxuma ophakathi we-crystallizer ugxile kumjelo wokuvala kwipleyiti esezantsi ye-furnace. Ngaphandle koko, intonga yesikhokelo se-crystallization ayizukukwazi ukungena ngaphakathi kwe-crystallizer nge-sealing channel. Kukho amakhonkco amathathu apholisiweyo ngamanzi kwisakhelo senkxaso, ahambelana neendawo eziphezulu, eziphakathi, nezisezantsi ze-crystallizer. Ubushushu benxalenye nganye ye-crystallizer bulawulwa ngokuchanekileyo ngokulawula izinga lokuhamba kwamanzi apholisayo. Kukho ii-thermocouples ezine kwisakhelo sokuxhasa, ezisetyenziselwa ukulinganisa ubushushu beendawo eziphezulu, eziphakathi, nezisezantsi ze-crucible kunye ne-crystallizer, ngokulandelelana. Unxibelelwano phakathi kwee-thermocouples kunye nomphandle wesithando lukwipleyiti esezantsi yesithando. Isitya sokukhupha singabekwa ezantsi kwesakhelo sokuxhasa ukuthintela ubushushu obunyibilikayo ukuba bungahambi ngqo ukusuka kwisicoci kwaye bubangele umonakalo emzimbeni wesithando. Kukwakho negumbi elincinci le-vacuum eliqhekekileyo elinokukhutshelwa kwindawo ephakathi kwipleyiti esezantsi yesithando. Ngaphantsi kwegumbi le-vacuum eliqhekekileyo kukho igumbi leglasi elingokwemvelo elinokongezwa nge-arhente yokulwa ne-oxidation ukuphucula ukutywinwa kwe-vacuum yentambo encinci. Izinto zinokufezekisa isiphumo sokulwa ne-oxidation kumphezulu wentonga yobhedu ngokongeza i-arhente yokulwa ne-oxidation kwi-cavity yeglasi elingokwemvelo.

2. Isiqhoboshi kunye neCrystallizer: Isiqhoboshi kunye necrystallizer zenziwe ngegraphite ecocekileyo kakhulu. Umzantsi wesiqhoboshi ukhonkrithi kwaye uqhagamshelwe kwicrystallizer ngemisonto.

3. Inkqubo yokucoca umoya:

1) Impompo yeengcambu

2) Ivalvu yediski ephezulu ye-vacuum yomoya

3) Ivalvu yokunyuka kwamaxabiso ephezulu ye-electromagnetic vacuum

4) Igeyiji ephezulu ye-vacuum

5 ) Igeyiji ye-vacuum ephantsi

6 ) Umzimba wesithando somlilo

7 ) Ivalvu yokuphazamisa i-vacuum ephezulu ye-pneumatic

8 ) Umgibe obandayo

9 ) Impompo yokusasaza

4. Indlela yokuzoba nokujika: Umatshini wokuphosa ubhedu oqhubekayo uqulathe amavili esikhokelo, iintonga zesikrufu ezichanekileyo, izikhokelo ezithe ngqo, kunye neendlela zokujika. Ivili lesikhokelo lidlala indima yokukhokela nokubeka indawo, kwaye into yokuqala intonga yobhedu edlula kuyo xa iphuma esithandweni livili lesikhokelo. Intonga yesikhokelo sokujika iqiniswe kwisikrufu esichanekileyo kunye nesixhobo sesikhokelo esithe ngqo. Intonga yobhedu ikhutshwa kuqala emzimbeni wesithando (ngaphambi kokutsalwa) ngokuhamba okuthe ngqo kwentonga yesikhokelo sokujika ikristale. Xa intonga yobhedu idlula kwivili lesikhokelo kwaye inobude obuthile, uqhagamshelo nentonga yesikhokelo sokujika ikristale lunganqunyulwa. Emva koko luqiniswe kumatshini wokujika kwaye luqhubeka nokutsala intonga yobhedu ngokujikeleza komatshini wokujika. I-servo motor ilawula ukuhamba okuthe ngqo kunye nokujikeleza komatshini wokujika, onokulawula ngokuchanekileyo isantya sokujika esiqhubekayo sentonga yobhedu.

5. Umbane we-ultrasonic wenkqubo yombane usebenzisa i-German IGBT, enengxolo ephantsi kwaye igcina amandla. Umthombo usebenzisa izixhobo zokulawula ubushushu ukufudumeza okucwangcisiweyo. Uyilo lwenkqubo yombane kukho iisekethe zombane ezigqithisileyo, impendulo ye-overvoltage kunye nokukhusela.

6. Inkqubo yoLawulo: Esi sixhobo se-oven esiqhubekayo sesinyithi esinqabileyo sisebenzisa inkqubo yokulawula ngokuzenzekelayo yesikrini sokuchukumisa esinezixhobo ezininzi zokubeka esweni ukulawula ngokuchanekileyo ubushushu besithando kunye ne-crystallizer, ukufezekisa iimeko ezizinzileyo zexesha elide ezifunekayo kwi-oven yobhedu eqhubekayo; Izenzo ezininzi zokukhusela zinokwenziwa ngezixhobo zokubeka esweni, ezifana nokuvuza kwezinto okubangelwa bubushushu obuphezulu besithando, ukungasebenzi kakuhle kwe-vacuum, amanzi aphantsi koxinzelelo okanye ukunqongophala, njl. Izixhobo kulula ukuzisebenzisa kwaye iiparameter eziphambili zimiselwe:

Kukho ubushushu besithando, ubushushu beendawo eziphezulu, eziphakathi, nezisezantsi ze-crystallizer, isantya sokutsala ngaphambi kokutsala, kunye nesantya sokutsala ukukhula kwekristale kunye namaxabiso ahlukeneyo e-alamu. Emva kokuseta iiparameter ezahlukeneyo, kwinkqubo yemveliso yentonga yobhedu eqhubekayo, lo gama nje ukhuseleko luqinisekisiwe. Beka intonga yesikhokelo sekristale, beka izinto eziluhlaza, vala ucango lwesithando, nqumla unxibelelwano phakathi kwentonga yobhedu kunye nentonga yesikhokelo sekristale, kwaye uyiqhagamshele kumatshini wokujija.

Isicelo

Iintsimbi ezisebenzayo: izinto zesinyithi ezifana negolide, igolide ye-K, isilivere, ubhedu, kunye nee-alloys zazo
Amashishini asetyenziswayo: izixhobo zokubopha ucingo, ukubumba ubucwebe, ukucutshungulwa kwesinyithi esixabisekileyo, iilebhu zaseyunivesithi kunye nezinye iinkalo ezinxulumene noko. Nokuba ufuna umatshini wokubumba igolide, umatshini wokubumba isilivere okanye umatshini wokubumba ubhedu oqhubekayo, izixhobo ze-HS-HVCC zingawenza umsebenzi!