Munyaya yekurapa pamusoro pesimbi, PVD coating paaruminiyamu yave tekinoroji yekubudirira, ichipa mabhenefiti anoshamisa maererano nekugara kwenguva refu, runako uye kushanda zvakanaka kwemari. PVD (Physical Vapor Deposition) coating inosanganisira kuisa firimu rakatetepa rezvinhu pamusoro pearuminiyamu kuburikidza nekuita kuti ipfuure. Iyi tekinoroji yave kushandiswa zvakanyanya mumaindasitiri akasiyana-siyana anosanganisira mota, ndege nekuvaka.
Kugara kwenguva refu ndechimwe chezvinhu zvakakosha zvinoita kuti aluminium ishandise PVD coatings paaruminiyamu zvakanyanya. Ichizivikanwa nehunhu hwayo hwakareruka uye hunodzivirira ngura, aruminiyamu inova yakasimba uye inodzivirira kubvaruka nekushandisa PVD coatings. Iyi coatings inoshanda sechikamu chinodzivirira, ichidzivirira pamusoro pearuminiyamu kubva pakukwenya, kukuvadzwa, uye kukuvara kwemakemikari. Chikamu ichi chekudzivirira chinotambanudza hupenyu hwearuminiyamu zvakanyanya, zvichideredza kudiwa kwekutsiviwa nguva nenguva uye kuvandudza kuvimbika kwayo.
Pamusoro pezvo, PVD coating paaruminiyamu inovhura mikana isingaperi yekugadzira maererano nekunaka kwayo. Maitiro ekuputira anobvumira mavara akasiyana-siyana, kupedzisa uye magadzirirwo kuti ashandiswe pamusoro pearuminiyamu. Ingava kupedzisa kwakajeka kana kusina kusimba, ruvara rwesimbi kana rusiri rwesimbi, kana kunyange patani yakasiyana, PVD coating inogona kushandura chitarisiko chearuminiyamu nenzira dzisingafungidzirwe kare. Kuchinja-chinja uku kunoita kuti PVD coating ive yakanakira mashandisirwo ekuvaka sezvo ichibvumira vagadziri kuwana chitarisiko chavanoda uku vachibatsirwa nehunhu hwearuminiyamu.
Zvakanakira zvePVD coating paaruminiyamu zvinopfuura kugara kwenguva refu uye runako. Iyi tekinoroji itsva haina njodzi kune zvakatipoteredza sezvo isingasanganisire kushandiswa kwemakemikari anokuvadza. Pamusoro pezvo, maitiro ekuisa zvinhu munzvimbo isina vacuum, zvichideredza kuburitswa kwetsvina. Nekusarudza PVD coating, makambani anogona kuratidza kuzvipira kwavo kukuchengetedza nguva uye maitiro ekugadzira ane mutoro, nokudaro achikwezva vatengi vane hanya nezvakatipoteredza. Pamusoro pezvo, kugara kwenguva refu uye kuramba ngura kwakawedzerwa kunopihwa necoating kunoderedza mari yekuchengetedza nekutsiva zvigadzirwa zvakagadzirwa nearuminiyamu, zvichiita kuti zvive nemutengo wakaderera munguva refu.
Nhau dzinotevera kufambira mberi kwazvino mumunda wePVD coatings yearuminiyamu, zvichiratidza kufambira mberi kuri kuita tekinoroji uye mashandisirwo ayo. Munguva pfupi yapfuura, kambani inozivikanwa yekugadzira ndege XYZ yakazivisa kuti yakabudirira kushandisa PVD coatings pazvikamu zvearuminiyamu zvinoshandiswa mundege yayo. Kambani iyi inoshuma kuti hupenyu hwebasa uye mashandiro ezvikamu izvi zvinovandudzika zvakanyanya mushure mekunge coatings yekudzivirira yashandiswa. Kubudirira uku kunobatsira kwete XYZ chete asiwo indasitiri yese yendege sezvo ichigadzira nzira yendege dzakasimba uye dzakavimbika.
Muchikamu chemotokari, imwe nyaya yenhau yakaratidza kuti maPVD coatings pamavhiri ealuminium ave akakurumbira pakati pevanofarira mota. Iyi tekinoroji haingopi mavhiri chete kupedzisa kwakanaka uye kunogadziriswa, asiwo inowedzera kudzivirira kwevhiri kukuvadzwa uye ngura inokonzerwa nemarara emumugwagwa nemamiriro ekunze akaoma. Kudiwa kwemavhiri akadaro kwave kuchikura zvishoma nezvishoma, zvichiratidza kukosha kuri kuwedzera kwePVD coatings mumusika wemotokari.
–Chinyorwa ichi chakaburitswa namugadziri wemuchina wevacuum coatingGuangdong Zhenhua
Nguva yekutumira: Gunyana-26-2023