Ukadaulo Wapamwamba Wopaka Zinthu Zoyendetsa Zinthu Zam'mlengalenga

Udindo Wofunika Kwambiri wa Chophimba Chopyapyala Chopyapyalamu Malo Okhala ndi Malo Aakulu Kwambiri

Mu uinjiniya wa ndege, magwiridwe antchito a zinthu amatsimikizira mwachindunji moyo wa ntchito ndi kudalirika kwa ntchito ya chombo chamlengalenga. Kugwira ntchito pansi pa mikhalidwe yovuta kwambiri—monga vacuum yambiri, kutentha kwambiri, kuwala kwamphamvu kwa ultraviolet, kukokoloka kwa okosijeni wa atomiki, ndi kukhudzidwa kwa tinthu tating'onoting'ono ta liwiro lalikulu—zipangizo zambiri nthawi zambiri zimavutika kulinganiza kapangidwe kopepuka ndi kudalirika kwa nthawi yayitali. Ukadaulo wopaka vacuum, monga yankho lofunikira pakupanga pamwamba, wakhala chinthu chofunikira kwambiri pakukonzanso zinthu mu chombo chamakono chamlengalenga.

1. Zofunikira Zapamwamba Zolimba mu Ntchito Zamlengalenga

Pa nthawi yogwira ntchito mumlengalenga, malo a zombo zamlengalenga nthawi zonse amakhala pa malo ovuta amlengalenga, zomwe zimapangitsa kuti zinthuzo zigwire ntchito zosiyanasiyana, kuphatikizapo:

Kukhazikika kwabwino kwambiri pa kutentha kwambiri

Kukana kwa nthawi yayitali ku kuwala kwa ultraviolet ndi mpweya wa atomiki

Makhalidwe otsika a mpweya komanso kugwirizana kwakukulu kwa vacuum

Mphamvu yayikulu yamakina komanso kukana kuvala pamene mukusunga nyumba zopepuka

Kapangidwe ka chinthu chimodzi cha pansi nthawi zambiri sikakwanitsa kukwaniritsa zofunikira zonsezi nthawi imodzi. Mwa kuyika mafilimu opyapyala ogwira ntchito pamwamba pa pansi, kukulitsa magwiridwe antchito ofunikira kumatha kuchitika popanda kusintha kapangidwe kake koyambirira.

2. Ubwino Waukulu wa Ukadaulo Wopaka Vacuum

Njira zophikira vacuum zimayika zitsulo, ceramic, kapena zinthu zophatikizika pa zinthu zomwe zili pansi pa mpweya woipa kwambiri kapena wolamulidwa, ndikupanga mafilimu opyapyala ogwira ntchito okhala ndi makulidwe olamulidwa bwino, kapangidwe kakang'ono kwambiri, komanso zinthu zosinthika. Ubwino wawo waukulu pakugwiritsa ntchito ndege ndi monga:

Mafilimu opangidwa ndi kuyera kwambiri komanso olemera kwambiri
Malo osungira mpweya amachepetsa kuipitsidwa, zomwe zimapangitsa kuti filimuyo ikhale yolimba komanso yolimba.

Kumamatira mwamphamvu kwa filimu ndi substrate
Njira zosungiramo zinthu zakuthupi kapena za mankhwala zimathandiza kuti zikhale zolimba, zomwe zimathandiza kuti zokutirazo zipirire mikhalidwe yovuta ya ntchito.

Makhalidwe ogwirira ntchito opangidwa bwino
Kudzera mu mapangidwe a multilayer, graded, kapena composite covering, kuwala, magetsi, kutentha, ndi makina zitha kupangidwa molondola.

3. Njira Zoyimira Zophikira ndi Kugwiritsa Ntchito Ndege

Maukadaulo angapo opaka vacuum agwiritsidwa ntchito kwambiri popanga zombo zamlengalenga komanso kuteteza zigawo zofunika kwambiri:

PVD (Kutulutsa nthunzi m'thupi)
Amagwiritsidwa ntchito kwambiri popanga zokutira zosatha, zosagwira dzimbiri, komanso zosagwirana kwambiri monga TiN, CrN, ndi DLC za zida zamakaniko, mabearing, ndi ma assemblies osuntha.

CVD (Kutaya Nthunzi ya Chemical)
Yoyenera kuti ipange zokutira zofanana kwambiri pa geometries zovuta, kuphatikizapo mafilimu otentha kwambiri komanso oteteza monga SiC, SiO₂, ndi Al₂O₃.

Zophimba Zogwira Ntchito Zowoneka
Zophimba zosokoneza zambiri zimagwiritsidwa ntchito popanga malo owongolera kutentha, mafilimu owunikira, ndi zophimba zowunikira zosagwira kuwala kwa zinthu zakunja kwa zombo zamlengalenga ndi makina owunikira.

4. Kuchokera ku Chitetezo cha Zinthu Zachilengedwe mpaka Kupititsa patsogolo Magwiridwe Antchito Pamlingo Wadongosolo

Kufunika kwa zophimba za vacuum kumapitirira chitetezo cha pamwamba, zomwe zimathandiza kuti dongosolo lonse la zombo zamlengalenga ligwire ntchito bwino:

Nthawi yayitali ya ntchito yozungulira

Kuchepa kwa kuwonongeka kwa zinthu ndi kutayika kwa magwiridwe antchito

Kudalirika kowonjezereka komanso chitetezo cha zigawo zofunika kwambiri

Kuthandizira kugwiritsa ntchito uinjiniya wa zinthu zopepuka zapamwamba

Pamene maulendo a mumlengalenga akusintha kukhala nthawi yayitali komanso malo ovuta kwambiri, ukadaulo wopaka utoto wa vacuum ukusintha kuchoka pa njira zothandizira kupita ku zinthu zofunika kwambiri pakupanga zinthu za mumlengalenga.

5. Mapeto

Pamene uinjiniya wa ndege ukupita patsogolo kulowa mu nthawi yofufuza zinthu zakuthambo mozama komanso kufunikira kodalirika kwambiri, ukadaulo wopaka utoto wa vacuum umapereka njira yothandiza, yowongoka, komanso yokhazikika yosinthira zinthu zamlengalenga. Mwa kuphatikiza sayansi ya zinthu ndi uinjiniya wapamwamba wa pamwamba, ukadaulo wa vacuum thin-film ukupereka chithandizo champhamvu champhamvu cha zombo zamlengalenga zomwe zikugwira ntchito m'malo ovuta kwambiri.

– Nkhaniyi yafalitsidwa ndizida zophikira zotsukira wopanga Zhenhua Vacuum