- 14
- Jan
Izici zokwakheka kwesakhiwo se-vacuum atmosphere furnace
Izici zokwakheka kwesakhiwo se cleaner emkhathini somlilo
Isithando somlilo se-vacuum sakhiwe ikakhulukazi umzimba wesithando somlilo, igumbi lokufudumeza, isistimu ye-vacuum, uhlelo lokushaja nokukhipha, uhlelo lokujikeleza okupholisa, uhlelo lwe-pneumatic kanye neloli lezinto ezibonakalayo.
1. Isithando Somlilo
(1) Umzimba wesithando somlilo: Umzimba wesithando somlilo ufakwe isixhumi esibonakalayo sokulinganisa izinga lokushisa, isixhumi esibonakalayo sevacuum, isixhumi esibonakalayo sokushaja nokukhipha, isixhumi esibonakalayo se-electrode, isixhumi esibonakalayo sokupholisa umoya, njll., ngokusebenzisa imininingwane ehlukahlukene yezixhumi zevacuum namaflange kanye nezinhlelo zevacuum, ukushaja nokukhipha amasistimu, ama-electrode Amanzi apholile, njll. axhunyiwe; Igumbi lokushisa kanye nama-thermocouples wokulinganisa izinga lokushisa afakwe emzimbeni wesithando somlilo.
(2) Umnyango wesithando somlilo: Umnyango wesithando somlilo we-vacuum uyisakhiwo sodonga esinezingqimba ezimbili zamanzi, esivulwa ngesandla ngokusunduza nokudonsa; iwindi lokubuka libekwe emnyango wesithando somlilo ukuze kubonwe isimo sokushisa esithandweni somlilo se-vacuum ngesikhathi sangempela.
(3) Ukubekwa uphawu: Isakhiwo sokuvalwa kwe-trapezoidal groove siyamukelwa phakathi kwesithando somlilo kanye nomnyango wesithando somlilo, futhi indandatho yokuvala kulula ukuyishintsha, engaqinisekisa ukusebenza kokuvala kwesithando somlilo se-vacuum.
2. Igumbi lokushisa
(1) Impahla: Igumbi lokufudumala liyi-cylindrical structure, futhi ifreyimu yenziwe ngensimbi engagqwali; kukhona amasethi amabili ama-pulleys phansi okungena nokuphuma emzimbeni wesithando somlilo we-vacuum atmosphere, okwenza isithando somlilo kube lula ukusinakekela nokusishintsha.
(2) Isendlalelo se-thermal insulation insulation: Isendlalelo se-thermal insulation sithatha isakhiwo sangaphakathi seshidi le-aluminium lokushisa eliphezulu ukuze kuthuthukiswe umphumela wokushisa okushisa. Ngendlela efanayo, kungase futhi kunciphise umonakalo ekamelweni lokushisa ngegesi yokupholisa yokucindezela okuphezulu futhi kwandise impilo yesevisi yegumbi lokushisa.
(3) Isici sokushisa: Isici sokushisa senziwe nge-high-temperature molybdenum heat element, esabalaliswa nxazonke, sinokukhuphuka kwezinga lokushisa okusheshayo, ukufana okuhle kwezinga lokushisa, nempilo ende yesevisi yesici sokushisa.
(4) Okunye: izingxenye ezivikelayo zenziwe ngezinto zobumba eziklanywe ngokukhethekile ezingama-95; i-electrode eholayo iyi-electrode epholile yamanzi yethusi eyenzelwe ngokukhethekile; ifakwe ithreyi ye-molybdenum enezinga eliphezulu lokushisa.
Isithando somlilo se-vacuum
3. Uhlelo lwe-vacuum
Iyunithi yevacuum iyiphampu ye-rotary vane futha ye-Roots, efakwe amavalvu e-vacuum baffle aphezulu, ama-bellows, ama-electromagnetic bleed valves, amapayipi, njll. Ivalvu yevacuum isebenzisa ivalvu yevacuum ephezulu ye-pneumatic. Ukuvulwa nokuvalwa kwe-valve kulawulwa yi-PLC, futhi ukuxhumana kuvaliwe. Lapho amandla enqanyulwa, i-valve ivala ngokuzenzakalelayo ukuze kuqinisekiswe i-vacuum esithandweni somlilo esingenalutho futhi igweme i-oxidation ye-workpiece. Isilinganiso se-vacuum samukela igeji ye-vacuum yokubonisa edijithali namageji afanayo. I-vacuum gauge ingathola ukuguqulwa kobubanzi obuzenzakalelayo nokuvikelwa kokuhamba kakhulu phakathi nenqubo yokulinganisa, futhi inemisebenzi eminingi efana nokuphumayo kwedatha ne-alamu yephutha.
4. Uhlelo lokushaja nokukhipha
Uhlelo lokwehla kwamandla emali kanye nokwehla kwamandla emali luhlanganisa amavalvu ahlukahlukene okwehla kwamandla emali (okuzenzakalelayo, okwenziwa ngesandla), izesekeli zamapayipi, njll., futhi ingcindezi yokwehla kwamandla emali iyalungiseka, engakwazi ukubona ukushaja okusheshayo kanye nokulungiswa kwengxenye yengcindezi. Ngesikhathi senqubo yokushisa, idigri ye-vacuum esithandweni somlilo we-vacuum ingashintshwa futhi ilawulwe ngohlelo lokushaja nokukhipha, futhi idigri ye-vacuum ingalungiswa ngaphakathi kwebanga elimisiwe ukuze kuhlangatshezwane nezidingo zezinto ezikhethekile nezinqubo, kanye nokuvimbela okuthile. izinkinga ezibangelwa ivacuum ephezulu ngokweqile esithandweni. Ukushintshashintsha kwezinto ezithile zokucindezela komhwamuko ophansi. Lapho kudingeka ukupholisa okusheshayo okuphoqelekile, i-valve ezenzakalelayo ingavulwa ukuze kuvunyelwe igesi epholisayo esithandweni, futhi umsebenzi we-buffer ungenziwa.