Ezinqubweni zokumboza nge-vacuum ezidinga kakhulu,ukuhlanzeka kwegumbiinquma ngqo ingcindezi eyisisekelo, ubumsulwa befilimu, ukunamathela, kanye nokusebenza komkhiqizo okuphelele. Ukuhlanza okuvamile kwansuku zonke akwanele ukususa ukungcola okuqinile okuqongelelwe ngokuhamba kwesikhathi. Ngakho-ke, ukuhlanza okujulile njalo kuyinqubo ebalulekile yokugcina amazinga aphezulu okukhiqiza. Lesi sihloko sichaza ngokuhlelekile izinqubo zobungcweti kanye nezinto ezibalulekile okufanele zicatshangelwe ekuhlanzeni okujulile kwamakamelo okuhlanza.
I. Izinqubo Zokulungiselela Ngaphambi Kokuhlanza kanye Nezokuphepha
Ukukhipha Umoya Ongenile Nokuhlukaniswa Kwamandla: Qinisekisa ukuthi yonke imijikelezo yenqubo iqediwe futhi igumbi libuyiselwa ekucindezelweni komoya. Sebenzisa inqubo ephelele ye-Lockout-Tagout ukuze uhlukanise yonke imithombo yamandla (i-voltage ephezulu, i-RF, ama-heater), izinsiza zegesi, kanye nemigqa yamanzi, okuqinisekisa ukuphepha kokusebenza.
Ukususwa Kwezingxenye Nokuhlukaniswa Kwezindawo: Hlukanisa zonke izingxenye zangaphakathi ezisuswayo, njengezibambi ze-substrate, ama-shutter, izikebhe zokuhwamuka, ama-arc cathode, ama-baffle, kanye namakhanda ezinzwa zama-monitor e-quartz crystal micro. Lokhu kuhlukanisa igumbi libe izindawo ezimbili zokuhlanza eziyinhloko: "umzimba oyinhloko" kanye "nezingxenye," okwenza kube lula ukuhlanza ngokuphelele.
Ukuhlaziywa Kokungcola: Yenza ukuhlolwa kokuqala kwezinhlobo zokungcola, okuvame ukufaka:
Izinsalela Ezihlanganisiwe: I-Splitter evela emithonjeni ye-PVD noma kuma-evaporant.
Izembozo Ezingaphili: Amafilimu amancane abekwe ezindaweni ezingezona ezingaphansi komhlaba (isb., izindonga zegumbi).
Izinsalela Zamafutha Epompo Yomshini Wokusula: Ukungcola kwe-hydrocarbon okubangelwa ukugeleza emuva noma ukwehluleka kwepompo.
Izinhlayiya Ezingcolisayo: Uthuli, imicu, noma izinhlayiya zefilimu eziqhekekile.
II. Izindlela Zokuhlanza Nokukhetha Izinqubo
Izindlela zokuhlanza ezifanele kumele zikhethwe ngokusekelwe ezintweni ezithile ezingcolisayo, ngokuvamile zilandela ukulandelana kusukela ekuhlanzweni ngokomzimba kuya kumakhemikhali.
Izindlela Zokuhlanza Ngomzimba
Ukuqhuma Okumile/Ukuqhuma Kobuhlalu: Kusebenzisa imithombo emincane, engangeni makhemikhali (isb. i-alumina, i-sodium bicarbonate) ngokucindezela okulawulwayo ukuze kuthinte izindonga zegumbi kanye nokumbozwa okunzima. Kususa ngempumelelo amaqhubu aqinile kanye nokungcola okujiyile, kudale ubuso obufanayo obungacwebezeli.
Ama-Wiper Angena-Lint kanye Nezinyibilikisi Ezihlanzekile Kakhulu: Ezindaweni ezinkulu ezinokungcola okuvamile, sebenzisa ama-wiper angalukiwe (isb., izindwangu ze-polyester noma ezingena-lint) ezimanziswe ngezinyibilikisi ezihlanzekile kakhulu (isb., Isopropyl Alcohol, i-Acetone, noma ama-VOC akhethekile). Sula ngendlela eyodwa ukuze ugweme ukungcola.
Izindlela Zokuhlanza Amakhemikhali
Ukuhlanzwa Kwe-solvent: Amafutha aqondiwe kanye nama-polymer athile angaxazululwa kusetshenziswa izinyibilikisi ezithile zokucwilisa noma zokusula. Ukususwa ngokuphelele kwe-solvent kuyimpoqo ngemva kokuhlanza ukuze kuvinjelwe ukuthi ingabi umthombo omusha wokungcola futhi kuvimbele ukutholakala kwe-vacuum.
Ukucwilisa Nokukhumula Amakhemikhali: Faka izingxenye ezisusiwe kuma-stripper akhethekile okukhumula noma izixazululo ze-acidic/alkaline (isb., i-nitric acid, i-sodium hydroxide) ukuze uncibilikise ukukhumula kanye nama-oxide angaphili. Lawula ngokuqinile ukuhlushwa, izinga lokushisa, kanye nesikhathi sokucwilisa ukuze ugweme ukugqwala kwe-substrate. Landela ngokuhlanza kahle usebenzisa amanzi ahlanzekile kanye nokomisa ngokushesha.
Ukusebenza Komphezulu kanye Nokudluliswa Kwe-Passivation
Kumakamelo ensimbi engagqwali, ukwelashwa kokudlulisa umoya kungasetshenziswa ngemva kokuhlanza okujulile ukuze kwakheke ungqimba oluqinile lokuvikela i-chrom oxide, okwandisa ukumelana nokugqwala nokunciphisa amazinga okukhishwa kwegesi.
III. Ukwelashwa Nokuqinisekiswa Ngemva Kokuhlanza
Ukuhlanzwa kwe-Ultrasonic: Ezingxenyeni ezine-geometri eziyinkimbinkimbi, ukuhlanzwa kwe-ultrasonic kusebenzisa i-cavitation ukususa ngempumelelo izinhlayiya ze-sub-micron kuma-micropores nasemaqakaleni.
Ukomisa: Zonke izingxenye ezihlanziwe kumele zomiswe kusetshenziswa i-nitrogen eyomile noma umoya ongenayo uwoyela bese zifakwa ngokushesha kuhhavini ukuze zibhakwe ekushiseni okufanele (isb., 80-120°C) ukuze kususwe ngokuphelele umswakama ofakwe emanzini.
Ukuhlanganisa Kabusha Nokuhlola Ukuvuza: Faka kabusha zonke izingxenye ezomile nezihlanzekile zibuyele ekamelweni. Ngaphambi kokupompa phansi, hlanza isikhashana igumbi nge-nitrogen ehlanzekile kakhulu. Qala uhlelo lokupompa bese uhlola ukuvuza okukhulu esigabeni sokuhlanza ukuze uqinisekise ukuthi akukho ukuvuza kuzo zonke izindawo zokuvala kanye nokuxhumeka kwe-flange.
Ukuqinisekiswa Kokusebenza: Yenza umjikelezo ojwayelekile wokupompa phansi, uqophe ijika lokucindezela vs. isikhathi kusukela ku-rough kuya ku-high vacuum, bese uwuqhathanisa nedatha yokuhlanza yangaphambi kokuhlanza. Ingcindezi eyisisekelo yokugcina kanye nokuqina kwayo yizilinganiso ezibaluleke kakhulu zokwahlulela ukusebenza kahle kokuhlanza. Ukugijima kokufaka okungenalutho (ngaphandle kwe-substrates) kungenziwa, kulandelwe ukuqapha nge-QCM noma amathuluzi okuhlaziya ubuso nganoma yikuphi ukuphuma kwegesi okungavamile noma ukukhishwa kokungcola.
Isiphetho
Ukuhlanza okujulile kwegumbi lokuhlanza kungumsebenzi wobunjiniyela ohlelekile nonembile, hhayi nje umsebenzi wokuhlanza. Kudinga ukuthi abaqhubi babe nokuqonda okujulile kwezindlela zokungcola, ukuhambisana kwezinto, kanye nemininingwane yenqubo. Ngokusungula nokunamathela ngokuqinile kuphrothokholi yokuhlanza okujulile ejwayelekile, amazinga okukhubazeka ekukhiqizeni angancishiswa kakhulu, ukuphindaphindeka kokusebenza kwefilimu encane kuthuthukiswe, futhi impilo yesevisi yemishini yande, ngaleyo ndlela kuqinisekiswe ukuphakama kwenqubo kanye nokuthembeka komkhiqizo emakethe yokuncintisana.
—Lesi sihloko sishicilelwe ngu imishini yokumboza i-magnetron sputteringtumenzi we-Zhenhua Vacuum
Isikhathi sokuthunyelwe: Okthoba-31-2025