Zida za diamondi zophikidwa ndi electroplatedtchulani zida za diamondi zomwe zimakulungidwa mwamphamvu ndi chitsulo cha matrix pa substrate (chitsulo kapena zipangizo zina) ndi electrodeposition yachitsulo, zimagwiritsidwa ntchito kwambiri mu zamagetsi zamagetsi, magalasi, zipangizo zomangira, kuboola mafuta, ndi mafakitale ena. Zida za diamondi zophimbidwa ndi electroplated zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana monga mechatronics, galasi, zipangizo zomangira, kuboola mafuta, ndi zina zotero. Zida zimenezi zapangidwa kuti zipereke mphamvu zambiri, moyo wautali, komanso luso lotha kupukusa molondola.
Kuti zitheke izi, chitsulo chophimbidwa ndi chida sichiyenera kungokhala cholimba kwambiri komanso cholimba komanso cholimba komanso chogawanika mofanana mu substrate yonse. Kugawa kofanana kumeneku ndikofunikira kwambiri kuti chophimbacho chisasweke ndikufupikitsa moyo wonse wa chipangizocho. Makampani ena, monga zinthu zamaginito ndi kugaya kwa ceramic, ali ndi zofunikira zenizeni pa mgwirizano pakati pa chitsulo chophimbidwa ndi substrate yachitsulo. Mwachitsanzo, mumakampani opanga zinthu zamaginito, kupukusa ufa kumachitika pamlingo wolamulidwa wa pafupifupi 0.3mm. Momwemonso, makampani opanga zinthu zamaginito amagwiritsa ntchito njira zopukusa zouma zomwe zimafuna mgwirizano wamphamvu pakati pa chitsulo chophimbidwa ndi substrate yachitsulo. Pakupanga zida za diamondi zophimbidwa ndi electroplated, opanga nthawi zambiri amaika patsogolo mtundu wa chitsulo chophikira, kuuma, ndi kukana kutopa, koma nthawi zambiri amanyalanyaza mfundo zofunika kwambiri pakutsimikizira mgwirizano wolimba pakati pa chitsulo chophikira ndi substrate. Chifukwa chake, sizachilendo kuti zida zichotsedwe panthawi yogwiritsa ntchito kwenikweni. Pepalali likuwunika zomwe zimayambitsa vutoli ndikukambirana mwachidule mayankho.
Mitundu itatu ya zokutira zophimbidwa mu zida za diamondi zophimbidwa ndi electroplated ndi:
Kupatula chophimba pamwamba pa substrate: Chophimba chachitsulo chokhala ndi diamondi ndi chovala chachitsulo chopanda diamondi nthawi imodzi zimachotsedwa pa substrate yachitsulo.
Kupindika kwa zigawo ku undercoat yachitsulo: Undercoat yachitsulo yopanda diamondi imakhalabe yomatirira ku substrate yachitsulo, pomwe undercoat yachitsulo yokhala ndi diamondi imapindika kuchokera ku undercoat yachitsulo.
Kuchotsa ndi kulekanitsa chitsulo chophikira mu chitsulo chokhala ndi diamondi: chitsulo chophikira chomwe chili pamalo olumikizirana ndi workpiece sichimavala bwino, koma chimagwa ngati flake kapena ufa, pomwe tinthu ta diamondi sitimachoka kwathunthu. Mtundu uwu wa sparrow nthawi zambiri sudziwika, zomwe zimapangitsa kuti anthu aziona kuti chitsulo chophimbidwacho sichimamatira bwino kapena kuti sichimavala bwino. Ma pores akuluakulu omwe amakhala pamwamba pa chida amatha kusonyeza kuti diamondi imasweka pamene tinthu ta diamondi timasweka nthawi zonse.
Kumvetsetsa mitundu iyi ya kutayira kungathandize kuzindikira mavuto enaake ndikuchitapo kanthu koyenera kuti zigwirizane bwino komanso kuti zikhale zolimba ngati zida za diamondi zophimbidwa.
Zifukwa za kutsekeka kwa pulasitiki:
Kukonza ma plating kumafunika kwambiri pa kumatirira ndi ubwino wa chophimbacho pa chitsulo. Zotsatirazi ndi zina mwa zotsatira za kukonza ma plating: Kuyeretsa pamwamba: kupukuta ndi kuchotsa mafuta pogwiritsa ntchito makina kuti muchotse zinthu zakunja, mafuta, ndi zinthu zina zoipitsa pamwamba pa chitsulocho. Izi zimatsimikizira kuti platingyo imamatira mwachindunji pamwamba pa chitsulo popanda zodetsa zilizonse. Kulephera kuyeretsa bwino pamwamba pake kungayambitse kumatirira kosayenera ndi kusweka kwa chophimbacho. Kuchotsa Oxide Film: Kuchotsa ndi njira yochotsera wosanjikiza wa filimu ya oxide wopangidwa pa chitsulocho chifukwa cha kuwonetsedwa ndi mpweya kapena zinthu zina zachilengedwe. Asanapange electroplating, wosanjikiza wa oxide uwu uyenera kuchotsedwa kuti uwonetse pamwamba pa chitsulocho. Ngati filimu ya oxide sichotsedwa bwino, idzaletsa kupanga mgwirizano wamphamvu pakati pa chitsulo chophikira ndi chitsulo choyambira, zomwe zimapangitsa kuti pakhale kumatirira kosayenera. Kuyambitsa: Kuyambitsa kumachitika kuti pakhale malo ogwirira ntchito komanso oyera a plating. Kumalimbikitsa kumatirira kwa chophimbacho pokonza mgwirizano pakati pa chitsulocho ndi zinthu zophikira. Njira zoyatsira monga kutsuka ndi pickling kapena electro-cleaning zimachotsa zigawo zilizonse za oxide zomwe zatsala ndikupanga zinthu zinazake zomwe zimapangitsa kuti pakhale kugwirizana pakati pa substrate ndi kupaka utoto. Ponseponse, kukonza bwino kumatsimikizira kuti pamwamba pa substrate ndi paukhondo, palibe zodetsa, komanso kuti pakhale kulumikizidwa bwino. Izi zimapangitsa kuti pakhale mgwirizano wolimba pakati pa kupaka utoto ndi substrate kuti ukhale wabwino komanso wokhalitsa. Mosiyana ndi zimenezi, kukonza bwino kungayambitse mavuto okhudzana ndi kupaka utoto, kulephera kwa kupaka utoto, komanso kuchepa kwa magwiridwe antchito a chinthucho.
Kuwonjezera pa chithandizo chosayenera cha pre-plating, zifukwa zomwe zimapangitsa kuti chophimbacho chichotsedwe ndi izi:
Kusakonzekera bwino pamwamba: Kuwonjezera pa kukonza pulasitala, pamwamba pa pulasitalayo payenera kutsukidwa bwino ndikukonzedwa kuti pakhale kumatirira bwino kwa pulasitalayo. Kuipitsidwa kulikonse kapena kusakhazikika kwa pamwamba kungalepheretse mgwirizano pakati pa pulasitalayo ndi pulasitalayo, zomwe zimapangitsa kuti pakhale kusweka.
Kuchuluka kwa Plating Kusakwanira: Kukhuthala kwa Plating kuyenera kukhala koyenera kugwiritsidwa ntchito komwe kukufunika. Ngati plating ndi yopyapyala kwambiri, singagwirizane ndi substrate mokwanira, zomwe zimapangitsa kuti ichotsedwe. Kukhuthala kwa plating kuyenera kulamulidwa mkati mwa mulingo womwe watchulidwa kuti zitsimikizire kuti zimamatira bwino.
Ubwino wa zinthu zomangira: Ubwino wa zinthu zomangira zomwe zagwiritsidwa ntchito udzakhudza kumatirira kwa zomangirazo. Ngati zinthu zomangirazo zili zotsika mtengo kapena zilibe zinthu zofunika, sizingagwirizane bwino ndi gawo lapansi, zomwe zimapangitsa kuti zipse.
Chothandizira kumatira chosakwanira: Zothandizira kumatira kapena zomangira nthawi zambiri zimagwiritsidwa ntchito pakati pa substrate ndi chophimba kuti ziwonjezere kumatira. Kulephera kugwiritsa ntchito kapena kugwiritsa ntchito molakwika zolimbikitsira kumatira kungayambitse kumatira kosayenera komanso kuchotsedwa kwa pulasitiki.
Ma electroplating process parameters olakwika: Ndikofunikira kukonza ma electroplating process parameters, monga current density, temperature, plating time, etc., kuti mupeze ma glue abwino. Ngati ma parameters awa sanakhazikitsidwe bwino, ma electroplating process disable ndi deeping the plating angayambitse kusagwira bwino ntchito.
Nthawi yotumizira: Julayi-27-2023