Kuchotsa "chitoliro chosefukira" cha silicon carbide cyclone: ​​chifukwa chiyani chitoliro chaching'ono ndi "kiyi wofunikira" paukadaulo wolekanitsa?

Pamalo olekanitsa amadzi olimba m'mafakitale monga migodi, mankhwala, ndi kuteteza chilengedwe, kukhalapo kwa mvula yamkuntho ya silicon carbide kumatha kuwoneka nthawi zonse. Zili ngati "makina osankhira" ogwira ntchito omwe amatha kulekanitsa mwamsanga tinthu tating'onoting'ono tomwe timamwa madzi osakaniza, ndipo maziko a kukwaniritsa kulekanitsa kolondola kumeneku sikungathe kulekanitsidwa popanda chigawo chosavuta kunyalanyaza - chitoliro chochuluka.
Anthu ambiri, atangowona koyamba achimphepo cha silicon carbide,amakonda kuyang'ana kwambiri pa silinda yayikulu, koma osayang'ana "chubu chopyapyala" chochokera pamwamba. Koma zenizeni, chitoliro chodzaza ndi "conductor" cha dongosolo lonse lolekanitsa, ndipo mapangidwe ake ndi boma zimatsimikizira mwachindunji ubwino wa kulekanitsa.
Malinga ndi mfundo yogwirira ntchito, chimphepo cha silicon carbide chimadalira mphamvu ya centrifugal yomwe imapangidwa ndi kusinthasintha kothamanga kwambiri kuti ikwaniritse kulekana: madzi osakanikirana akalowa kuchokera ku doko la chakudya, amazungulira mwachangu mkati mwa silinda, ndipo tinthu tating'onoting'ono tolimba kwambiri timaponyedwa pakhoma la silinda ndikutulutsidwa pansi; Zamadzimadzi zocheperako (kapena tinthu tating'onoting'ono) timasonkhana pakatikati pa kasinthasintha, ndikupanga "mphepo" yomwe pamapeto pake imatuluka kudzera papaipi yosefukira pamwamba. Panthawiyi, ntchito ya chitoliro chochuluka imakhala yodziwika bwino - sikungotulutsa "zinthu zopepuka", komanso kukhazikika koyenda mkati mwa chimphepo chonsecho poyendetsa kuthamanga ndi kuthamanga.
Chifukwa chiyani kuli kofunikira kugwiritsa ntchito silicon carbide kupanga mapaipi osefukira? Izi zikugwirizana kwambiri ndi malo ake ogwira ntchito. Panthawi yolekanitsa, madzi omwe akuyenda mu chitoliro chosefukira nthawi zambiri amakhala ndi tinthu tating'onoting'ono, ndipo kutulutsa kwanthawi yayitali kumatha kuwononga payipi; Panthawi imodzimodziyo, zipangizo za mafakitale ena zimakhalanso ndi asidi kapena zamchere, ndipo mapaipi wamba achitsulo amawonongeka mosavuta. Zinthu za silicon carbide zimathetsa ndendende mavuto akulu awiriwa: kuuma kwake ndi kwachiwiri kwa diamondi, kukana kwake kumabwera nthawi zambiri kuposa chitsulo wamba, ndipo imatha kupirira kukokoloka kwa tinthu kwanthawi yayitali; Panthawi imodzimodziyo, imakhala ndi asidi amphamvu kwambiri komanso kukana kwa dzimbiri zamchere, ndipo imatha kukhalabe yokhazikika ngakhale pansi pa kutentha kwambiri komanso kutentha kwamphamvu, kukulitsa moyo wautumiki wa zida.

Wina angafunse kuti: Malingana ngati chitoliro chosefukira sichikuwonongeka, kodi kuli kosafunika kulisamalira? Kwenikweni, sizili choncho. Kulondola kwa unsembe wa chitoliro kusefukira kungakhudzenso zotsatira zolekanitsa. Mwachitsanzo, ngati kuya kwa chitoliro chosefukira chomwe chalowetsedwa m'thupi lalikulu la chimphepocho kuli kosazama kwambiri, kungayambitse tinthu tambirimbiri tambirimbiri tomwe tinyamulidwa mumadzi osefukira, zomwe zimapangitsa "kuthamanga"; Ngati alowetsedwa mozama kwambiri, zidzawonjezera kukana kwa kutuluka kwamadzimadzi ndikuchepetsa kulekanitsa bwino. Kuonjezera apo, ngati pali zonyansa zambiri zomwe zimayikidwa pakhoma lamkati la chitoliro chophwanyidwa panthawi yogwiritsira ntchito tsiku ndi tsiku, zidzachepetsa njira yothamanga komanso zimakhudzanso kuthamanga ndi kulekanitsa kulondola. Choncho, kuyeretsa nthawi zonse ndi kuyendera n'kofunika kwambiri.
Masiku ano, ndi kuchuluka kwa kufunikira kwa kulekanitsa bwino komanso kuteteza chilengedwe m'makampani, mapangidwe a mapaipi akusefukira a silicon carbide nawonso akukonzedwa mosalekeza. Mwachitsanzo, ndi kusintha mawonekedwe a pakamwa chitoliro ndi optimizing mkati m'mimba mwake kukula, zina kuchepetsa kukana madzimadzi; Opanga ena amachitanso chithandizo chapadera chopukutira pakamwa pa chitoliro kuti achepetse zomata zonyansa ndikupanga njira yolekanitsa kukhala yokhazikika komanso yothandiza.
Chitoliro chowoneka ngati chosavuta cha silicon carbide kusefukira chimabisa kuphatikiza kwanzeru kwa sayansi ndi makina amadzimadzi kumbuyo kwake. Zimatengera "udindo waukulu" ndi "thupi laling'ono", kukhala cholumikizira chofunikira pakuwonetsetsa kugwira ntchito mokhazikika kwa mvula yamkuntho ya silicon carbide ndikuwongolera kulekana. M'tsogolomu, ndikupita patsogolo kosalekeza kwa ukadaulo wa silicon carbide, 'bwana wamkulu'yu 'adzakhala ndi gawo lofunikira m'magawo ambiri, zomwe zikuthandizira kukula bwino komanso kobiriwira kwa mafakitale.