Isingeniso somkhiqizo

YSHT5PUchungechunge lwezifunzo zamashubhu e-vacuum luyisistimu yokukhiqiza yobungcweti esiyithuthukise ngokukhethekile imikhiqizo yochungechunge lwezintambo zokwelapha (njengezintambo ze-nickel-titanium, izintambo zensimbi engagqwali, njll.). Le sisitemu isebenzisa i-furnace lining eyenziwe nge-vacuum-adsorbed high-purity alumina fiber, enokusebenza okuhle kakhulu kokugcina ukushisa nokusebenza kahle okuphezulu kokushisa; izinto zokushisa zikhethwa HRE Izintambo zikagesi (Cr20Ni80 i-nickel-chromium alloy) futhi isebenzisa indlela yokushisa yokushisa yokushisa, iqinisekisa ngempumelelo indawo yokushisa ezinzile ende kanye nokufana kwezinga lokushisa okuhle kakhulu. Umbhobho ungakhethwa njengombhobho we-quartz noma umbhobho we-high-temperature alloy, ukuze uhambisane nezidingo ezahlukene zesimiso nenqubo yokushisa. Isakhiwo esihle siyenza ukuthi yonke inqubo yokukhiqiza ibe lula futhi ithembeke kakhudlwana. Ngokuhlinzeka ngesisombululo esiphelele senqubo nemishini, i-YSHT5P uchungechunge selube yimishini yokwelashwa okushisayo ekhethwayo yezinkampani ezikhiqiza izintambo zokuhlinzwa ezincane nemishini yokuhlinzwa encane.

Izici zobuchwepheshe

Ukugcinwa kokushisa okuphezulu nokonga amandla: I-furnace cavity eyenziwe nge-vacuum-adsorbed ye-high-purity alumina fiber, i-low thermal capacity, ukukhuphuka okusheshayo kwezinga lokushisa, ukusebenza okuhle kokugcina ukushisa, ukonga amandla kunezitini zokwakha ezindala. 30% Ngaphezu kwalokho.

Ukushisa okujikelezayo okushisayo: Kusebenzisa Cr20Ni80 Ikhwalithi ephezulu HRE Izintambo zikagesi zihlelwe ngendlela eyindilinga, zinikeza ukushisa okulinganayo komgqomo, ziqede ukushisa ngokweqile endaweni ethile, futhi zithuthukise kakhulu ubude bendawo yokushisa ezinzile nokulingana kwezinga lokushisa.

Uhlelo oluqondile lokulawula izinga lokushisa: Ifakwe i-high-precision PID uhlelo lokulawula izinga lokushisa, ukunemba kokulawula izinga lokushisa kungafinyelela ku- ±1℃, isekela ukusetha amaphrofayili okukhuphuka, ukugcina ukushisa, nokwehla kwezigaba eziningi, iqinisekisa ukuphindeka kwenqubo yokwelashwa okushisayo kwezintambo zokuhlinzwa ezincane.

I-vacuum/Ukuhambisana kwesimiso: Ingaxhunywa ku-vacuum pump ukuze kwenziwe ukwelashwa okushisayo ngaphansi kwe-vacuum embhobho, noma ingadlula igesi evikelayo noma yokunciphisa njenge-nitrogen, i-argon, i-hydrogen, njll., ukuze ihlangabezane nezidingo zokukhanya nokungabikho kwe-oxidation kwendawo yentambo.

Ukukhethwa okuguquguqukayo kwamashubhu: Ungakhetha itshe le-quartz (elikhanyayo, elingamelana nokushisa okuphezulu, elingamelana nokupholisa okusheshayo nokushisa okusheshayo) noma itshubhu le-high-alloy (amandla aphezulu, ukumelana nokuphikisana nomoya) ngokuya ngezidingo zokushisa nenqubo yomoya, ukuze uvumelane nezinto ezahlukene zezintambo.

Ukuphepha nokusebenza kalula: Isakhiwo esipholile somoya esinezindonga ezimbili, izinga lokushisa eliphansi langaphandle; ifakwe i-alamu yokushisa ngokweqile, isexwayiso sokudabuka kwe-thermocouple, ama-valve omoya nezilinganisi zengcindezi ezinhlangothini zombili zombhobho, ukuqinisekisa ukuphepha kwenqubo; isakhiwo sombhobho kalula ukulayisha nokukhipha izingxenye ngokushesha.

Izindawo zokusebenzisa

Ukwelashwa okushisayo kwezintambo zokwelapha: Okukhethekile kwezintambo ze-nickel-titanium (i-superelastic, i-shape memory treatment), izintambo zensimbi engagqwali, izintambo zocingo lwe-tungsten, njll. Ukubeka isimo esishisayo, ukunciphisa ingcindezi, nokubeka isimo.

Imishini yokuhlinzwa encane: Njenge-braided mesh ye-catheter, i-stent (insimbi engagqwali noma i-nickel-titanium alloy) i-vacuum/ukwelashwa okushisayo kwesimiso.

Izinto zokufakelwa kwamathambo: Ukwelashwa kwe-vacuum annealing noma i-solution aging kwezitikiti zamathambo ezincane, izinti zangaphakathi, njll.

Izinsimbi zamazinyo: Ukwelashwa okushisayo okunembayo kwezinsimbi ezingagqwali noma i-nickel-titanium njengezinsimbi zamazinyo, izimbazo, njll.

Ilebhu nokuthuthukiswa: Ifanele ukukhiqizwa okuncane nokuthuthukiswa kwenqubo kwezinto zokwelashwa zensimbi, ama-alloys okukhumbula isimo, njll.

Izinzuzo zomkhiqizo

Yakhelwe ngokukhethekile izintambo zokuhlinzwa ezincane: Indawo ende yokushisa ezinzile kanye nenkundla ephezulu yokushisa eqinisekisa ukuthi intambo yonke (ingaba yinde kufika ku- 500mm noma ngokwezifiso) ukusebenza kufana, ukugwema umehluko wokuphela kokuqala.

Indawo ebushelelezi, engenayo i-oxidation: Ukwelashwa kwe-vacuum noma kwesimiso esivikelayo, indawo yentambo igcina umbala wayo wensimbi, igwema izinyathelo zokuhlanza acid noma zokucwecwa kamuva.

Ukuqina kobuchwepheshe, izinga eliphezulu lemikhiqizo efanelekayo: Ukulawula okunembayo kwezinga lokushisa namajika angahlelwa, ahlangabezana nezidingo eziqinile zomkhakha wezokwelapha zokuphindeka kwezingxenye, kunciphisa izinga lemikhiqizo enesici.

Kulula ukusebenza, ukukhiqiza okuphezulu: Ukuvalwa okusheshayo nokubambelela ezinhlangothini zombili zombhobho, ukukhuphuka nokwehla okusheshayo kwezinga lokushisa, isikhathi esifushane somjikelezo we-furnace eyodwa, ifanele ukukhiqizwa okuncane kuya kwesilinganiso.

Ukusebenza okukodwa okuningi: Imishini efanayo ingaqedela izinqubo eziningi ezifana ne-vacuum annealing, i-atmosphere protection thermal setting, i-solution treatment, njll., ngesilinganiso esiphezulu sokusetshenziswa kwemishini.

Isixazululo esiphelele: Inkampani yethu ayinikezi nje imishini, kodwa futhi ihlinzeka ngemininingwane yenqubo ehambisanayo, izincomo zamathuluzi okubamba, kanye nezinsizakalo zokuqeqesha, ukuvumela amakhasimende ukuthi aqale ukukhiqiza ngokushesha.