Ngokuhambela phambili ngokukhawuleza kwetekhnoloji yevacuum, uluhlu olwandayo lwamashishini-kubandakanya ukwenziwa, amayeza, isinyithi, iikhemikhali, kunye nokulungiswa kokutya - amkela iinkqubo zevacuum ukwandisa ukusebenza kakuhle kwemveliso. Oku kwamkelwa kubanzi kuzisa iimeko eziya zisiba nzima zokusebenza kwiimpompo zevacuum, zenza ngokufanelekileyoukuhluzwa ngokungenisaibaluleke kakhulu. Ukukhetha izinto ezifanelekileyo zokucoca kuye kwaba yingqwalasela ebalulekileyo kubo bonke abasebenzisi.
Nangona kunjalo izicelo ezininzi zemizi-mveliso zizisa iimeko ezinzima ngakumbi. Iinkqubo zobushushu obuphezulu ezifana ne-vacuum sintering kunye nokucima (ehlala isebenza kwi-300-800 ° C) yenza zombini izihluzo zephepha kunye ne-polyester zingasebenzi. Kwezi ndawo zigqithileyo, izinto zokucoca intsimbi zivela njengesona sisombululo. Ngelixa iindleko zabo zokuqala ziphezulu kunye nokuchaneka kokucoca kusezantsi kancinci (ngokuqhelekileyo 10-15 uluhlu lwe-micron),izihluzi zensimbi ezingenasicizinika uncedo olungenakuthelekiswa nanto:
- Ukumelana nobushushu ukuya kuma-200°C
- Ukukhuseleka okupheleleyo kumswakama kunye nokufuma
- Ukumelana nokutyiwa kwemichiza emininzi
- Uyilo oluphinda lusetyenziswe oluvumela ukucocwa ngokuphindaphindiweyo
- Ubomi benkonzo ende (amaxesha ama-3-5 ubude kunezihluzo ezilahlwayo)
Uhlalutyo lwezoqoqosho lubonisa ukuba ngelixa izihlungi zensimbi ezingenasici zithwala i-2-3 amaxesha aphezulu eendleko eziphezulu, ukuqina kwazo kunye nokuphinda zisebenziseke kwakhona kwenza ukuba zibe neendleko eziphezulu kwixesha le-3 iminyaka, ngakumbi kwiimeko zokusebenza ezinzima.
Ukukhetha isihluzi esilungileyo kufuna uvandlakanyo ngononophelo lwe:
- Uluhlu lobushushu obusebenzayo
- Ukufuma kunye nokuvezwa kweekhemikhali
- Ukuchaneka okufunekayo kohluzo
- Izakhono zogcino
- Ixabiso lilonke lobunini
Njengoko itekhnoloji yevacuum iqhubeka nokuvela, abavelisi bezihluzi baphuhlisa izisombululo ezixubeneyo-ezinje ngentsimbi engenasici eneengubo zenanofiber-ukulinganisa ukuchaneka kunye nokuqina. Nangona kunjalo, umgaqo osisiseko uhlala: ukufanisa iimpawu zokucoca kwiimeko ezithile zokusebenza kuqinisekisa ukukhuselwa kwempompo ngokufanelekileyo kunye nokuthembeka kwenkqubo.
Ixesha lokuposa: Jun-20-2025
