Embonini yokumboza nge-vacuum, ukuthuthukiswa kwemishini kuvame ukuqondwa njengokwengeza ama-cathode engeziwe, ukwandisa amandla, ukwandisa igumbi, noma ukuthuthukisa izinga lokuzenzakalela. Lokhu kuthuthukiswa kungathuthukisa ngempela amandla okukhiqiza. Kodwa-ke, kumaphrojekthi okukhiqiza angempela, impumelelo yokuthuthukiswa kwemishini ivame ukunqunywa hhayi ngamapharamitha abonakala kakhulu eshidini lokucacisa, kodwa ngemininingwane yobuchwepheshe eyisisekelo enganakwa kalula.
Kuma-PVD, CVD, PECVD, magnetron sputtering, evaporation coating, kanye ne-cathodic arc ion plating systems, ukuthuthukiswa akuyona nje indaba yokwengeza ihadiwe. Kuwukwakhiwa kabusha okuhlelekile kwesistimu ye-vacuum, ukulawulwa kwe-plasma, isakhiwo sefilimu, ukuzinza kwenqubo, kanye nokuvumelana kokukhiqiza ngobuningi. Uma kuphela amapharamitha okusebenza ngamanye athuthukiswa ngenkathi ukufana kwenqubo iyonke kunganakwa, ukuthuthukiswa kungaholela ekushintsheni kobukhulu befilimu, ukunamathela okubi, ukwanda kwamaphutha ezinhlayiya, kanye nokukhiqiza okungazinzile.
1. Ukufaniswa Kwesistimu Yokushaja I-Vacuum, Hhayi Isivinini Esiphezulu Sokupompa
Lapho bethuthukisa imishini yokumboza nge-vacuum, abakhiqizi abaningi baqala ngokugxila ohlelweni lokupompa, njengokwengeza amaphampu e-turbomolecular, amaphampu e-Roots, noma amaphampu omile ukuze kwandiswe isivinini sokupompa. Kodwa-ke, isihluthulelo sohlelo lokupompa akukhona nje ukuthi lungapompa ngokushesha kangakanani, kodwa futhi nejika lokupompa, i-vacuum yokugcina, ukuzinza kwengcindezi yokusebenza, kanye nokusatshalaliswa kokugeleza kwegesi ngaphakathi kwegumbi.
Ngezinqubo zokuphalaza nge-magnetron kanye nezinqubo zokuphalaza ezisabelayo, ingcindezi yokusebenza ezinzile ithinta ngqo ukuminyana kwe-plasma, izinga lokuphalaza, kanye nokwakheka kwefilimu. Ngezinqubo zokumboza ezisabelayo ze-PECVD noma ezisabelayo, isikhathi sokuhlala kwegesi, ukusatshalaliswa kwegesi okusabelayo, kanye nokusebenza kahle kokukhipha konke kuthinta ukuminyana kwefilimu, inkomba yokubheka, ukucindezeleka kwangaphakathi, kanye nokunamathela.
Uma ivolumu yegumbi ikhushulwa ngesikhathi sokuthuthukiswa kuyilapho ukwakheka kokungena kwegesi, isikhundla sembobo yokupompa, kanye nesakhiwo se-baffle kungalungiswa ngokufanele, izinkinga ezifana nokucindezela kwendawo okungalingani, ukusetshenziswa kwegesi okusabelayo okungalingani, ukushintshashintsha kombala, kanye nokuphambuka kobukhulu befilimu kungase kwenzeke. Ngakho-ke, ukuthuthukiswa kohlelo lwe-vacuum kufanele kusekelwe ekwakhiweni kwensimu yokugeleza kwegumbi iyonke, ukusatshalaliswa kwegesi, kanye nezidingo zefasitela lenqubo, kunokuba nje kulandelwe isivinini esiphezulu sokupompa.
2. Ukuzinza kwePlasma Kuyisisekelo Esiyinhloko Sekhwalithi Yokumboza
Emishinini yokumboza i-PVD, amandla okuqondiwe, ugesi womthombo we-arc, ukunikezwa kwamandla kwe-bias, kanye nokucushwa komthombo we-ion kuvame ukuba yinto ebalulekile ekuthuthukisweni kwemishini. Kodwa-ke, okunquma ngempela ikhwalithi yokumboza ukuthi i-plasma ingahlala izinzile yini ngesikhathi sokukhiqizwa kwesikhathi eside.
Uma sibheka ukubhoboza kwe-magnetron njengesibonelo, ukwandisa amandla kungathuthukisa izinga lokufakwa. Kodwa-ke, uma ukwakheka kwensimu yamagnetic, ibanga eliqondiwe kuya kwele-substrate, uhlelo lokupholisa, kanye nokuqhathaniswa kwamandla kunganele, kungabangela ukuguguleka okungalingani kwelegend, ukukhishwa okungavamile, ukucindezeleka kwefilimu okwandisiwe, ukugoba, kanye nokukhubazeka kwezinhlayiya.
Kuzinhlelo zokufaka ama-ion e-arc cathodic, ukulawulwa kokunyakaza kwamabala e-arc, ukuhlunga kwama-macroparticle, izinga le-ionization, kanye nokulingana kwe-substrate kunquma ngqo ubuningi be-coating, ubulukhuni bomphezulu, kanye nokumelana nokuguguleka.
Ngakho-ke, ukuthuthukiswa kwemishini akufanele kugxile emandleni aphezulu kuphela. Kufanele futhi kuhlole ukuzinza kokukhishwa, ukufana kokusatshalaliswa kwe-plasma, izinga lokusetshenziswa okuqondiwe, kanye nokuphindaphinda kwenqubo ngesikhathi sokukhiqizwa kwe-batch.
3. Izinto Zokusebenza kanye Nezinhlelo Zokunyakaza Kwezinto Zokusebenza Zinquma Ngokuqondile Ukufana Kokujiya Kwefilimu
Uhlelo lokufaka lungenye yezingxenye ezivame ukunganakwa kakhulu zokuthuthukiswa kwemishini yokumboza. Abakhiqizi abaningi banaka kakhulu igumbi, ama-target, kanye nezinsiza zikagesi, kuyilapho bengayinaki ithonya lezindlela zokulayisha, izindlela zokujikeleza, izinto zokufaka zeplanethi, kanye nomklamo wokuvikela ekufaneni kwefilimu.
Ekukhiqizweni kwangempela, ukufana kobukhulu befilimu akuxhomekile nje kuphela emthonjeni wokubeka impahla uqobo, kodwa futhi nasebuhlotsheni bendawo phakathi kwengxenye yokusebenza nomthombo wokumboza. Ezingxenyeni zangaphakathi zezimoto, ingilazi ebonakalayo, izisekelo ze-ceramic, ama-drill amancane, amathuluzi okusika, izingxenye zokuhlobisa zepulasitiki, neminye imikhiqizo, i-geometry yengxenye yokusebenza, usayizi, i-angle yokubamba, kanye nendlela yokujikeleza iyahlukahluka kakhulu.
Uma ukwakheka kwesakhiwo kungenangqondo, ngisho nohlelo lokumboza olunesimo esiphezulu lungase lukhiqize ukujiya okukhulu kwefilimu yendawo, ukumbozwa okwanele komphetho, imiphumela esobala yokufiphaza, noma ukungaguquguquki okuhle kwe-batch-to-batch.
Ikakhulukazi ekumbozweni okubonakalayo kwendawo enkulu, ekumbozweni kwezingxenye ezintathu okuyinkimbinkimbi, kanye nasekumbozweni kwezingxenye zokusebenza okunembile, ukwakheka kwezingxenye akuseyona nje isakhiwo esisekelayo. Sekuyingxenye ebalulekile yesistimu yenqubo. Ngesikhathi sokuthuthukiswa kwemishini, uhlelo lwezingxenye kufanele luthuthukiswe kanye nenqubo yokumbozwa, kunokuba lulungiswe ngemva kokuba imishini isiqediwe.
4. Ukulawulwa Kwezinga Lokushisa Nokuphathwa Komthwalo Wokushisa Kuthinta Ukunamathela Nokucindezeleka Kwefilimu
Ezinqubweni zokukhipha umoya ngamandla amakhulu, ukuhwamuka kwemisebe ye-electron, i-CVD, kanye ne-PECVD, ukuphathwa komthwalo wokushisa kuyisici esibalulekile esithinta ukusebenza kokugcoba. Amaphutha amaningi okugcoba awaveli emthonjeni wokubeka izinto ngokwawo, kodwa avela ekushintsheni kwezinga lokushisa le-substrate, ukusatshalaliswa kwensimu yokushisa okungalingani, noma ukusebenza kahle kokupholisa okwanele.
Ukushisa kwe-substrate kuthinta ngqo ukwakheka kwefilimu, ukucindezeleka kwangaphakathi, ukunamathela, kanye nobuningi. Kuma-substrate azwela ukushisa njengezingxenye zepulasitiki, amafilimu aguquguqukayo, kanye nezingxenye zangaphakathi zezimoto, izinga lokushisa elidlulele lingabangela ukuguquka, ukuphuma kwegesi, ukuqhekeka kwefilimu, noma ukunamathela okubi. Kuma-coating aqinile, amafilimu optical, namafilimu asebenzayo, izinga lokushisa elinganele lingathinta isakhiwo sefilimu kanye nokuqina kokusebenza kwesikhathi eside.
Ngakho-ke, ngesikhathi sokuthuthukisa imishini, kubalulekile ukuhlola isekethe yamanzi okupholisa, ukusebenza kahle kokupholisa okuqondiwe, ibhalansi yokushisa kwegumbi, uhlelo lokushisa lwe-substrate, kanye nokunemba kokuqapha izinga lokushisa. Kuphela ngensimu yokushisa ezinzile lapho ukusebenza kokugqoka kungaphindaphindwa khona njalo.
5. Izinhlelo Zokulawula Izinqubo Zingaphezu Kokuzenzakalela
Ukuzenzakalela kuyimfuneko evamile ekuthuthukisweni kwemishini. Kodwa-ke, ukuzenzakalela okubaluleke ngempela akugcini nje ngokuthatha indawo yokusebenza ngesandla. Kufanele kuvumele ukulawulwa kwenqubo okunembile, ukuqoshwa kwedatha, kanye nokulandelela inqubo.
Ekukhiqizweni kokumboza okuphezulu, ikhwalithi yefilimu ivame ukunqunywa ngamapharamitha amaningi abalulekile, kufaka phakathi izinga le-vacuum, izinga lokugeleza kwegesi, amandla okukhipha amanzi, ugesi womthombo we-arc, i-bias voltage, i-voltage waveform, izinga lokushisa, isikhathi sokufaka, isivinini sokujikeleza kwe-workpiece, kanye nedatha yokuqapha ukujiya kwefilimu. Ukuguquguquka kunoma iyiphi yalezi pharamitha kungathinta ukusebenza komkhiqizo wokugcina.
Ngakho-ke, lapho kuthuthukiswa uhlelo lokulawula, kufanele kuqashelwe ukulawulwa kokugeleza kwegesi ye-MFC, ukulawulwa kwengcindezi okuvaliwe, ukuqapha ukujiya kwefilimu, ukuphathwa kweresiphi, imisebenzi ye-alamu engajwayelekile, ukutholwa kwedatha, kanye nokuhlanganiswa kohlelo lwe-MES. Ikakhulukazi emigqeni yokukhiqiza eqhubekayo yokumboza kanye nezinhlelo zokukhiqiza ngobuningi obukhulu, ukulandelelwa kwedatha sekuyisisekelo esibalulekile sokuphathwa kwekhwalithi.
6. Ukuqinisekiswa Kwewindi Lenqubo Kubaluleke Kakhulu Kunezipharamitha Zemishini
Inhloso yokugcina yokuthuthukisa imishini ukukhiqizwa ngobuningi, hhayi nje ukuqinisekiswa kwesampula. Amaphrojekthi amaningi okuthuthukisa angakhiqiza izembozo ezifanele ngesikhathi sesigaba sokulinga, kodwa ngemuva kokungena ekukhiqizweni kweqoqo, izinkinga ezifana nokukhukhuleka kobukhulu befilimu, ukushintshashintsha kombala, ukuguquguquka kokunamathela, noma ukulahlekelwa yisivuno kungase kwenzeke. Isizathu esiyinhloko ukuntuleka kokuqinisekiswa kwewindi lenqubo ephelele.
Ukuthuthukiswa kwemishini evuthiwe kufanele kufake phakathi ukuhlolwa kokuhambisana kwezinto, ukuhlolwa kwesikhathi sokuphila okuqondiwe, ukuqinisekiswa komjikelezo wokuhlanza amakamelo, ukuhlolwa kokuguquguquka kwamandla okulayisha, ukuhlolwa kokuqina kokusebenza okuqhubekayo, ukuhlolwa kokusebenza kokumboza, kanye nokuqinisekiswa kokuphindaphinda kwe-batch kuya ku-batch. Kuphela lapho imishini ingahlala izinzile ngaphansi kwama-batch ahlukene, izimo zokulayisha ezahlukene, kanye nokusebenza kwesikhathi eside lapho ukuthuthukiswa kungahlangabezana khona nezidingo zokukhiqiza ngobuningi.
Isiphetho
Ukuthuthukiswa kwemishini yokumboza nge-vacuum akukhona nje ukuphishekela ukucushwa okuphezulu. Kuyinqubo yokwenza ngcono ehlelekile egxile ekusebenzeni kokumboza, ukuzinza kwenqubo, kanye nokukhiqiza ngobuningi. Ukwakheka kwesistimu yokumboza nge-vacuum, ukuzinza kwe-plasma, ukunyakaza kwe-fixture, ukuphathwa kokushisa, ukulawula okuzenzakalelayo, kanye nokuqinisekiswa kwewindi lenqubo konke kuyizici ezibalulekile zobuchwepheshe ezinquma impumelelo yokuthuthukiswa.
Kubakhiqizi, ukuthuthukiswa kwemishini yokumboza ewusizo ngempela akufanele nje kwandise amandla okukhiqiza, kodwa futhi kuthuthukise ukuhambisana kwefilimu, kunciphise amazinga okukhubazeka, kufinyeze imijikelezo yokuqalisa, futhi kuthuthukise ukulawulwa kwenqubo yesikhathi eside. Kuphela ngokufaka le mininingwane yobuchwepheshe evame ukunganakwa ohlelweni lokuthuthukisa lapho ukuthuthukiswa kwemishini kungaguqulwa khona kube ukuncintisana komkhiqizo okuqinile kanye nokusebenza kahle kokukhiqiza okuphezulu.
-Lesi sihloko sishicilelwe nguumenzi wemishini yokumboza nge-vacuumI-Zhenhua Vacuum
Isikhathi sokuthunyelwe: Ephreli-09-2026