Incazelo yesakhiwo se-2000 degree vacuum tungsten wire sintering furnace

1. Isithando somlilo se-tungsten sintering sithatha isakhiwo esime mpo, esakhiwe ngomzimba wesithando somlilo, indlela yokuphakamisa iphansi yesithando somlilo, isistimu yevacuum, kanye nesistimu yokulawula izinga lokushisa.

2. Umzimba wesithando somlilo wamukela uhlaka olunezingqimba ezimbili zokupholisa amanzi, udonga lwangaphakathi luyinsimbi engagqwali ecoliseke ngokunemba, futhi udonga lwangaphandle lwensimbi engagqwali lufakwe isihlabathi futhi lumathiswe. (Izingqimba zangaphakathi nezingaphandle zenziwe ngensimbi engagqwali, enhle futhi ephanayo. Zingagwema izindawo zokugqwala uma zisetshenziswa isikhathi eside). Pholisa ngamanzi ukugcina izinga lokushisa legobolondo lesithando somlilo lingeqi ku-60 ℃. Isici sokushisa esithandweni senziwe nge-tungsten wire mesh kanye nepuleti le-tungsten ngokusebenzisa inqubo yokufaka uphawu yokuzihlanganisa ibe yisakhiwo sekheji, esidla amandla amancane futhi sinesakhiwo senoveli. I-multi-layer heat shield yenziwe ngeshidi le-tungsten, ishidi le-molybdenum nensimbi engagqwali. Ihlanganiswe nepuleti lensimbi engagqwali ngaphandle. Inezici zokungena kahle komoya, ukuhlanzeka okuhle, nokushisisa ngokushesha. Isembozo sesikrini samukela ukwakheka kwezinto ezibonakalayo, futhi izinto zensimbi engagqwali zipholishwa kahle. Uhlangothi lwesithando somlilo lufakwe ama-electrode apholile ngamanzi, izimbobo zokubuka nokuvikela. Ukulawulwa kwezinga lokushisa kusebenzisa ukulawulwa okuzenzakalelayo okuhlukaniswe izingxenye, futhi ukukalwa kwezinga lokushisa okungaphansi kuka-2000 ℃ kwamukela ukukalwa kwezinga lokushisa okuzimele kwe-tungsten sleeve tungsten rhenium thermocouple eyakhiwe ngokuzimele yinkampani yethu.

a. I-thermocouple ingumkhono we-tungsten ovikelayo we-tungsten rhenium thermocouple owenziwe ngokuzimela yinkampani yethu. Ukusetshenziswa kwekhwalithi ephezulu ye-ultra-high insulating materials kwenza i-thermocouple ikwazi ukukala ngokuqondile ukusuka ekamelweni lokushisa kuya ku-2100 ° C, futhi akulula ukuyisebenzisa isikhathi eside ngaphansi kwendawo yokushisa ephezulu ye-2100 ° C. Izici ezifana nombhangqwana ophukile, impilo ende yesevisi kanye nesilinganiso sokushisa esinembile. Ixazulula ngokuphelele iziphambeko zokukalwa kwezinga lokushisa okungalungile kanye nokuphazamiseka okulula kwezisetshenziswa ezivamile ze-infrared.

b. Umzimba wesithando somlilo ubuye ufakwe i-monitor thermocouple ukuthola izinga lokushisa lesendlalelo sokufakelwa. Uma idivayisi yokulinganisa izinga lokushisa eyinhloko ihluleka, izonqamula ngokuzenzakalelayo uhlelo lokushisa futhi inikeze i-alamu ukuvikela ukuphepha kwemishini kanye ne-workpiece ye-sintered.

3. Ingxenye engaphezulu yesithando somlilo iyisembozo sesithando somlilo, futhi isembozo somlilo sihlinzekwa ngembobo ye-thermocouple. Umkhono we-tungsten uvikela i-tungsten rhenium thermocouple perpendicular to the cavity yesithando somlilo, ukuze ukukalwa kwezinga lokushisa kunembe kakhudlwana.

4. Ingxenye engezansi yomzimba wesithando somlilo ingaphansi kwesithando somlilo, futhi ama-crucibles noma ezinye izinto ezicutshungulwayo zingafakwa ngaphansi kwesithando somlilo. Ukuvulwa kwephansi lesithando somlilo kusebenzisa ukuphakamisa ugesi (kanye nomsebenzi wezandla), okulungele abasebenzisi ukulayisha nokukhipha izinto.

5. Isici sokushisa samukela izinga lokushisa eliphezulu le-tungsten wire mesh, futhi ukwakheka okunengqondo kunenzuzo ukuthuthukisa ukufana kwezinga lokushisa kwesithando somlilo. Isivikelo sokushisa sensimbi enezingqimba eziningi esakhiwe nge-tungsten nensimbi engagqwali, ehlanganiswe ngaphandle ngepuleti lensimbi engagqwali, sinezici zokungena komoya okuhle, ukuhlanzeka okuhle, nokushisisa okusheshayo. Isembozo sesikrini samukela ukwakheka kwezinto ezibonakalayo, futhi izinto zensimbi engagqwali zipholishwa kahle. Ukuhlanza i-vacuum kunciphisa ukuphefumula. . Ipuleti le-tungsten lenziwa libe yisakhiwo sekheji ngenqubo yokushisela i-self-fusion sealing, edla amandla amancane futhi iyinoveli ngesakhiwo.

6. Isendlalelo sokuvala uhlangothi lwesithando somlilo sifakwe i-thermocouple yokuvikela izinga lokushisa elingaphezulu lokushisa. Uma kwenzeka okungavamile esithandweni somlilo, izonqamula ngokuzenzakalelayo ukushisa futhi inikeze i-alamu. Inkambu yokushisa esithandweni yamukela isakhiwo esiguquguqukayo ukuvimbela ukwanda nokuguqulwa kokushisa, futhi inokuphila kwesevisi ende.

Isistimu ye-vacuum ye-vacuum tungsten wire sintering furnace

Yamukela ukumiswa kwephampu enezigaba ezimbili, iphampu eyodwa ehlangene eqondile ye-VRD-8 kanye nephampu ye-molecule ye-FB-600 eyodwa. Ivalvu yevacuum ephezulu eyenziwe ngesandla, ivacuum encane ye-vacuum valve, igeji ye-vacuum pressure, ivalve yokwehla kwamandla emali, ivalvu yokukhipha umoya, njll. i-vacuum degree iyalinganiswa. Sebenzisa igeji yokuhlola ehlanganisiwe yedijithali.

Isistimu yokupholisa amanzi yesithando somlilo se-vacuum tungsten wire sintering

Yakhiwe ngama-valve amapayipi ahlukahlukene kanye nezinye izinto ezihlobene. Igatsha lamukela amapayipi amanzi enjoloba amnyama, futhi amalunga ensimbi engagqwali namapayipi enjoloba axhunywe ngokucindezela. Ngemva kokungena kwepayipi eliyinhloko lamanzi okupholisa, lithunyelwa emzimbeni wesithando somlilo, ikhava yesithando somlilo, phansi kwesithando somlilo, i-electrode epholile ngamanzi, iphampu yokusabalalisa kanye nezinye izindawo lapho amanzi okupholisa edingeka khona ngepayipi ngalinye legatsha, bese liqoqwa epayipini lamanzi. zokususwa. Ipayipi elikhulu lokungena kwamanzi lifakwe igeji yokulinganisa ingcindezi kagesi, enomsebenzi wokunqamula ukunikezwa kwamandla ngokuzenzakalelayo nge-alamu yomsindo nokukhanya. Ipayipi ngalinye lokupholisa lamanzi okupholisa lifakwe i-valve manual, engakwazi ukulungisa ngesandla ukugeleza kwamanzi.

Uhlelo lokwehla kwamandla emali

Izinga lokugeleza lilawulwa yi-glass rotor flowmeter, ingcindezi esithandweni ilawulwa inzwa yokucindezela, ipayipi lokungenisa umoya elivikelayo kanye nepayipi yokukhipha umoya, futhi uhlelo lokuvikela umoya lufakwe ama-valve othomathikhi e-solenoid e-CKD, ama-valve avuliwe, njll.

Ikhabhinethi yokulawula kagesi

Umzimba wesithando somlilo kanye nesistimu ye-vacuum ifakwe ohlangothini olulodwa lwekhabhinethi yokulawula kagesi, yakha isakhiwo esihlanganisiwe nekhabhinethi yokulawula kagesi, futhi i-transformer itholakala kukhabhinethi yokulawula. Uhlelo lokulawula ugesi lugxilwe kukhabhinethi yokulawula, futhi isikrini sokuthinta, isibonisi sedijithali samanje ne-voltmeter, i-vacuum gauge, njll. zenzelwe iphaneli. Ikhabhinethi yokulawula iyisakhiwo sekhabhinethi esijwayelekile sokulawula ugesi ngesistimu yokufaka umoya edidiyelwe. Uhlelo lokulawula i-elekthronikhi luphinde lube nemisebenzi ye-alamu enomsindo nelula njengokudlula i-overcurrent, ukunqanyulwa kwamanzi, izinga lokushisa ngokweqile kanye nokwehluleka kokuguqulwa kwe-thermocouple. Izingxenye zikagesi ezisetshenziswayo yi-Schneider, i-Omron nezinye izinhlobo.

Ububanzi bokuphakelwa

1. Umzimba wesithando somlilo: 1

2. Isilawuli esihlelekayo se-PLC: Isethi engu-1

3. Igeji ye-vacuum eyinhlanganisela (Chengdu Ruibao): Isethi engu-1

4. Ithuluzi eliyinhloko lokulinganisa izinga lokushisa: 1

5. Isikrini sokuthinta (Kunlun Tongtai): 1

6. I-thermocouple yokuqapha: Isethi engu-1

7. Ithuluzi lokuqapha: 1

8. Intambo yamandla: 6 amamitha

9. Ipompo ye-VRD-8 ehlangene eqondile: Isethi engu-1

10. FB-600 iphampu yamangqamuzana (Beijing Century Jiutai): 1 isethi

11. Ikhabhinethi yokulawula ugesi: 1