Ukuthunga Isikhunta (Ukuqopha): Ubuhle Obungavinjelwe!
Iinqubo yokuthungaibizwa ngokuthi "i-sun texturing" eHong Kong, "i-bite texturing" eTaiwan, kanye ne-"etching" ngesichazamazwi esisemthethweni. Igama layo lesiNgisi lithi "texture" noma "texturing". Njengoba imikhiqizo eminingi yepulasitiki igcwalisa izimpilo zethu, abantu baya ngokuya bengabaza ukuyibona ibukeka njengemikhiqizo "yepulasitiki". Ngakho-ke, ukuhlobisa isikhunta kusetshenziswa inqubo yokusika kuhambisana kakhulu nezintandokazi zabantu.
【Inhloso Yokwenza Umbhalo Ube Muhle】
Thuthukisa ukubukeka kwemikhiqizo. Ngokusebenzisa ukwakheka, kungamboza amaphutha afana namamaki okushwabana, imigqa yokushisela, kanye namamaki ezinyathelo ezindaweni zokuhlukanisa kanye nezakhiwo zesilayida.
Thuthukisa amandla obuso bezingxenye ngemuva kwezinqubo zokuthunga kanye nokuqhuma kwesihlabathi.
Thuthukisa ukubukeka kwezingxenye zepulasitiki, okwenza imikhiqizo ikwazi ukuveza imiklamo ehlukahlukene noma emisha sha.
【Isimiso Sokubhala Umbhalo】
Izixazululo zamakhemikhali (njenge-sulfuric acid, i-nitric acid, njll.) zisetshenziselwa ukusabela ngensimbi yesikhunta, futhi inqubo yokusabela ilawulwa ukuze kufezwe imiphumela eyahlukahlukene yokuthungwa.
【Ukugeleza Kwenqubo Yokuthunga】
Ukulungiswa Kwesikhunta → Ukuvezwa Kwefilimu → Ukufakwa Kwefilimu → Ukuvezwa → Ukuqopha → Ukuhlanza → Ngemva kokwelashwa
【Izinhlobo Zokwakheka】
Iphethini yesihlabathi
Iphethini ye-Satin
Iphethini yesikhumba
Iphethini yetshe
Iphethini yejiyometri
Iphethini yezandla
Iphethini ye-HN3D, njll.
【Izinqubo Zokwenza Umbhalo】
Ukuhlanza: Hlanza kahle ubuso bomgodi wesikhunta ukuze ususe uwoyela wobuso.
Ukumboza: Mboza izindawo ezimboziwe ezingadingi ukuthungwa ngetheyiphu yokunamathela noma ufake upende wokulwa nokugqwala ukuze uvimbele ukugqwala. Lena inqubo ethatha isikhathi esiningi. Kunezinhlobo ezintathu zezinto zokumboza ezivamile:
Itheyiphu enamathelayo ejiyile: Isetshenziselwa ukumboza ingxenye enkulu yobuso bomgodi.
Itheyiphu yokunamathela encane: Isetshenziselwa ukufihla izindawo ezinemininingwane, njengemiphetho ye-arc.
Upende ovimbela ukugqwala: Usetshenziselwa izindawo ezingenakumbozwa ngeteyipu yokunamathela, njengezindawo ezigobile eziyinkimbinkimbi.
Ukomisa: Yomisa upende ovimbela ukugqwala.
Ukwelashwa Komphezulu: Sula umphezulu womgodi ukuze uthungwe ngokucophelela ngokotini omuncayo ukuqinisekisa ukuthi akukho ukungcola noma ukungcola okusalayo, ngaleyo ndlela kuqinisekisa umphumela wokuthunga.
Ukuthunga: Futha upende ebusweni besikhala ukuze uthungwe, bese uwucwilisa esixazululweni sokuthungwa. Ngesikhathi senqubo yokuthungwa, qaphelaisimo sokwakhekabese uphinda ukucwilisa kuze kube yilapho umphumela wokuthungwa oyifunayo usufeziwe.
Ukuqhuma kwesanti: Ukuqhuma kwesanti kufeza izinjongo ezimbili. Okokuqala, kususa isixazululo esisele ebusweni besikhala (ngaphambi kwalokhu, hlanza ngamanzi e-ammonia kanye nomfutho womoya). Okwesibili, kulungisa ukukhanya kokwakheka—amazinga ahlukene okucwebezela angatholakala ngokusebenzisa izinhlayiya zesihlabathi ezahlukene kanye nokucindezela.
Izinqubo Ezilandelayo: Hlanza kahle indawo engaphakathi, ufake i-anti-rust agent, bese uthumela izingxenye zesikhunta emuvaumenzi wesikhunta.
【Izidingo Zezikhunta Ngaphambi Kokwenza Umbhalo】
Umsebenzi owenziwa esikhumbeni ngaphambi kokuqopha udlala indima ebalulekile emphumeleni wokwenza i-texture ibe nkulu, ngakho-ke akukho mininingwane okufanele inganakwa:
Isidingo Se-Draft Engela (ekuphakameni okungaphansi kuka-500mm): Okungenani idigri eli-1 liyadingeka kuwo wonke ama-13μm (ngaphandle kokwakheka okukhethekile).
Isidingo Sokupholisha:
Ukuze uthole ukujula kokwakheka okungaba ngu-5μm: Sebenzisa iphepha lokusanta elinosayizi wegrit ongu-1200 noma ngaphezulu.
Ukuze uthole ukujula kokwakheka okungaba ngu-10μm: Sebenzisa iphepha lokusanta elingu-1000-grit.
Ukuze uthole ukujula kokwakheka okungaba ngu-25μm: Sebenzisa iphepha lokusanta elingu-800-grit.
Ukuze uthole ukujula kokuthungwa okungaphezu kuka-50μm: Sebenzisa iphepha lokusanta elingu-600-grit.
Ukwelashwa Komugqa Wokuhlukanisa: Kunconywa ukushiya umkhawulo okungenani ongu-0.2 kuya ku-1mm. Uma kudingeka i-electroplating ngemva kokuhlanganisa, kunconywa ukwandisa ukujula kokubumbana ngo-10μm.
Izidingo Zobuso Besikhunta Ngaphambi Kokuthungwa: Azikho izimpawu zomshini, azikho izindawo zokushisela, azikho izimpawu zokupholisha, azikho izimpawu ze-EDM (electrical discharge machining); ubuso besikhunta kumele bube bushelelezi futhi bukwazi ukugoba kahle.
【Izinkinga Ezivamile Ngemva Kokwenza I-Texturing】
Ngemva kokwenza i-texture, ubuso be-cavity buba nzima, futhi izinkinga ezivame kakhulu ukunamathela kwesikhunta (ukudonsa) nokunamathela ku-mold yangaphambili. Kwezinye izindawo, ngenxa ye-engeli encane yokuqala, i-engeli yokwenziwa iba ncane kakhulu (noma ibe negative) ngemva kokwenza i-texture, okuholela ekudonsweni kwesikhunta. Ngesikhathi sokukhipha, ukususwa kabi kwe-demolding kuvame ukubangela "ukumhlophe kokukhipha" (ukucindezeleka kokumhlophe ezindaweni zokukhipha), okuthinta kakhulu ukubukeka komkhiqizo.
Ukuxazulula inkinga yokudonsa isikhunta:
Pholisha ubuso obunobuthuntu ukuze unciphise ukujula kobuthuntu futhi ususe ama-engeli abukhali abangelwa yi-ukuthungwa, ukuqinisekisa ukususwa okubushelelezi.
Ekukhiqizeni kwangempela, njengoba kunzima ukuxazulula izinkinga zokususa izinto ngokulungisa amapharamitha omshini, ama-ejenti okukhulula isikhunta avame ukusetshenziswa endaweni enobunjwa ngesikhathi sokukhiqiza.
Ngokombono womklamo wesikhunta, inkinga ingathuthukiswa ngokwandisa i-engeli yokudonsa yesikhunta kanye nokwengeza izikhonkwane ezengeziwe ze-ejector.
