Izinto zesinyithi ezisetyenziswa rhoqo ziquka intsimbi engagqwaliyo, i-aluminium alloy, iiprofayili ze-aluminium ecocekileyo, i-zinc alloy, ithusi, njl. Eli nqaku ligxile kakhulu kwi-aluminium kunye nee-alloys zayo, lizisa iinkqubo ezininzi eziqhelekileyo zonyango lomphezulu ezisetyenziswa kuzo.
I-aluminium kunye nee-alloys zayo zineempawu zokucutshungulwa okulula, iindlela zokunyanga umphezulu otyebileyo, kunye neziphumo ezibonakalayo ezilungileyo, kwaye zisetyenziswa kakhulu kwiimveliso ezininzi. Ndakha ndabona ividiyo ebonisa indlela iqokobhe lelaptop ye-Apple elicutshungulwa ngayo ukusuka kwisiqwenga esinye se-aluminium alloy kusetyenziswa izixhobo zomatshini ze-CNC kwaye ziphathwa ngeendlela ezininzi zomphezulu, ezibandakanya iinkqubo ezininzi eziphambili ezifana ne-CNC milling, i-polish, i-high gloss milling, kunye nokuzoba ucingo.
Kwi-aluminium kunye ne-aluminium alloys, unyango lomphezulu lubandakanya ikakhulu ukugawula okukhazimlayo/ukusika okukhazimlayo okuphezulu, ukuqhumisa isanti, ukupolisha, ukuzoba ucingo, ukufutha, ukutshiza, njl.njl.
1. Ukusika okukhazimlayo okuphezulu/ukusika okukhazimlayo okuphezulu
Ukusebenzisa izixhobo zokugaya ze-CNC ezichanekileyo kakhulu ukusika ezinye iinkcukacha ze-aluminium okanye iindawo ze-aluminium alloy, nto leyo ebangela iindawo ezikhanyayo zasekuhlaleni kumphezulu wemveliso. Umzekelo, ezinye iigobolondo zesinyithi zefowuni eziphathwayo zigaywa ngesangqa see-chamfers ezikhanyayo, ngelixa ezinye iziqwenga ezincinci zembonakalo yesinyithi zigaywa nge-grooves enye okanye ezininzi ezikhanyayo ezithe tye ukuze kwandiswe ukukhanya komphezulu wemveliso. Ezinye iifreyimu zesinyithi zeTV eziphezulu nazo zisebenzisa le nkqubo yokugaya ekhanyayo. Ngexesha lokugaya okukhanyayo/ukusika okukhanyayo okuphezulu, isantya somsiki wokugaya sikhethekile kakhulu. Okukhona isantya sikhawuleza, kokukhona ukugaywa okukhanyayo kuqaqamba ngakumbi. Ngokwahlukileyo koko, ayivelisi siphumo sokukhanyisa kwaye ithambekele kwimigca yezixhobo.
2. Ukuqhumisa isanti
Inkqubo yokuqhumisa isanti ibhekisa ekusebenziseni ukuhamba kwesanti okukhawulezayo ukulungisa iindawo zesinyithi, kubandakanya ukucoca kunye nokurhabaxa iindawo zesinyithi, ukuze kufezekiswe umlinganiselo othile wococeko kunye noburhabaxa kumphezulu weendawo ze-aluminium kunye ne-aluminium alloy. Ayinakuphucula kuphela iipropati zoomatshini zomphezulu wenxalenye, iphucule ukumelana nokudinwa kwenxalenye, kodwa ikwanyusa ukunamathelana phakathi komphezulu wokuqala wenxalenye kunye nophahla, okuluncedo ngakumbi ekuqineni kwefilimu yokugquma kunye nokulingana kunye nokuhombisa uphahla. Kufunyenwe ukuba kwezinye iimveliso, isiphumo sokwenza umphezulu wesilivere wepearl matte ngokusebenzisa uphahla lwesanti sisakhanga kakhulu, njengoko uphahla lwesanti lunika umphezulu wezinto zesinyithi uburhabaxa obuncinci be-matte.
3. Ukupolisha
Ukupholisha kubhekisa kwinkqubo yokusebenzisa iziphumo zoomatshini, iikhemikhali, okanye iikhemikhali ukunciphisa uburhabaxa bomphezulu wesixhobo somsebenzi ukuze kufunyanwe umphezulu okhanyayo nothe tyaba. Ukupholisha kwiqokobhe lemveliso akusetyenziselwa ukuphucula ukuchaneka kobukhulu okanye ukuchaneka kwesimo sejiyometri sesixhobo somsebenzi (njengoko injongo ingekuko ukuqwalasela ukuhlanganiswa), kodwa kukufumana isiphumo sokubonakala komphezulu ogudileyo okanye isibuko.
Iinkqubo zokupolisha ziquka ukupolisha ngoomatshini, ukupolisha ngamakhemikhali, ukupolisha nge-electrolytic, ukupolisha nge-ultrasonic, ukupolisha ngolwelo, kunye nokupolisha nge-magnetic abrasive. Kwiimveliso ezininzi zabathengi, iindawo ze-aluminium kunye ne-aluminium alloy zihlala zipolisha kusetyenziswa ukupolisha ngoomatshini kunye nokupolisha nge-electrolytic, okanye indibaniselwano yezi ndlela zimbini. Emva kokupolisha ngoomatshini kunye nokupolisha nge-electrolytic, umphezulu weendawo ze-aluminium kunye ne-aluminium alloy unokufikelela kwimbonakalo efana nomphezulu wesipili sentsimbi engagqwali. Izipili zesinyithi zihlala zinika abantu uluvo lokulula, imfashini, kunye nomgangatho ophezulu, okubanika uvakalelo lothando lweemveliso ngazo zonke iindleko. Isipili sesinyithi kufuneka sisombulule ingxaki yokuprinta iminwe.
4. Ukufaka i-anodizing
Kwiimeko ezininzi, iindawo ze-aluminium (kuquka i-aluminium kunye ne-aluminium alloys) azifanelekanga ukuplatwa nge-electroplating kwaye aziplatwa nge-electroplated. Endaweni yoko, iindlela zeekhemikhali ezifana ne-anodizing zisetyenziselwa unyango lomphezulu. Ukuplatwa nge-electroplating kwiindawo ze-aluminium kunzima kakhulu kwaye kuyinkimbinkimbi kunokuplatwa nge-electroplating kwizinto zesinyithi ezifana nentsimbi, i-zinc alloy, kunye ne-copper. Isizathu esiphambili kukuba iindawo ze-aluminium zinomdla wokwenza ifilimu ye-oxide kwi-oksijini, nto leyo echaphazela kakhulu ukunamathela kwengubo ye-electroplating; Xa intywiliselwa kwi-electrolyte, amandla e-electrode angalunganga e-aluminium anomdla wokususwa ngee-ion zesinyithi ezine-potential entle, ngaloo ndlela ichaphazela ukunamathela komaleko we-electroplating; I-coefficient yokwandiswa kweendawo ze-aluminium inkulu kuneyezinye izinyithi, nto leyo eya kuchaphazela amandla okubopha phakathi kweendawo zokugquma kunye neendawo ze-aluminium; I-aluminium yintsimbi ye-amphoteric engazinzileyo kakhulu kwizisombululo ze-acidic kunye ne-alkaline electroplating.
I-anodic oxidation ibhekisa kwi-electrochemical oxidation yeentsimbi okanye ii-alloys. Xa sithatha iimveliso ze-aluminium kunye ne-aluminium alloy (ezibizwa ngokuba ziimveliso ze-aluminium) njengemizekelo, iimveliso ze-aluminium zifakwa kwi-electrolyte ehambelanayo njengee-anode. Phantsi kweemeko ezithile kunye nomsinga wangaphandle, umaleko wefilimu ye-aluminium oxide wenziwa phezu komphezulu weemveliso ze-aluminium. Olu maleko wefilimu ye-aluminium oxide uphucula ubulukhuni bomphezulu kunye nokumelana nokuguguleka kweemveliso ze-aluminium, uphucula ukumelana nokugqwala kweemveliso ze-aluminium, kwaye usebenzisa amandla okufunxa inani elikhulu lee-micropores kumaleko omncinci wefilimu ye-oxide, Ukufaka umbala kumphezulu weemveliso ze-aluminium kwimibala eyahlukeneyo emihle neqaqambileyo, kuphucula ukubonakaliswa kombala weemveliso ze-aluminium kunye nokwandisa ubuhle bazo. I-anodizing isetyenziswa kakhulu kwii-alloys ze-aluminium.
I-anodizing ikwanika indawo ethile imibala eyahlukeneyo kwimveliso, efana ne-anodizing enemibala emibini. Ngale ndlela, inkangeleko yesinyithi yemveliso inokubonakalisa uthelekiso lwemibala emibini kwaye ibonise ngcono ubuhle obukhethekileyo bemveliso. Nangona kunjalo, inkqubo ye-anodizing enemibala emibini iyinkimbinkimbi kwaye ibiza kakhulu.
5. Umzobo wocingo
Inkqubo yokuzoba ucingo lomphezulu yinkqubo evuthiweyo eyenza imigca eqhelekileyo phezu kwezinto zokusebenza zesinyithi ngokusila ukuze kufezekiswe iziphumo zokuhombisa. Ukuzoba ucingo lomphezulu wesinyithi kunokubonakalisa ngokufanelekileyo ubume bezinto zesinyithi kwaye kusetyenziswa kakhulu kwiimveliso ezininzi. Yindlela eqhelekileyo yokunyanga umphezulu wesinyithi kwaye iyathandwa ngabasebenzisi abaninzi. Umzekelo, iziphumo zokuzoba ucingo lwesinyithi zihlala zisetyenziswa kwiindawo zemveliso ezifana nobuso bokugqibela besibane sedesika esinamaphini eentsimbi, izibambo zeminyango, iiphaneli zokutshixa, iiphaneli zokulawula izixhobo zasekhaya ezincinci, izitovu zentsimbi engagqwaliyo, iiphaneli zelaptop, izigqubuthelo zeprojektha, njl. Ukuzoba ucingo kunokwenza isiphumo esifana nesatin, kunye nezinye iziphumo ezilungele ukuzoba ucingo.
Ngokweziphumo ezahlukeneyo zomphezulu, umzobo wentsimbi yesinyithi unokwahlulwa ube yintambo ethe tye, ucingo oluphazamisekileyo, umzobo wentambo ejikelezayo, njl. Isiphumo somgca womzobo wentambo sinokuhluka kakhulu. Iimpawu zentsimbi ezincinci zinokuboniswa ngokucacileyo kumphezulu weendawo zesinyithi kusetyenziswa ubuchwepheshe bokudweba intambo. Ngokwembonakalo, ingachazwa njengokukhanya kweenwele okuncinci okukhazimlayo kwisinyithi esimatte, okunika imveliso umbono wobuchwepheshe kunye nefashoni.
6. Ukutshiza
Injongo yokutshiza umphezulu kwiindawo ze-aluminiyam ayikokukhusela umphezulu kuphela, kodwa kukwaphucula isiphumo sokubonakala kweendawo ze-aluminiyam. Unyango lokutshiza kwiindawo ze-aluminiyam luquka ikakhulu ukugqunywa nge-electrophoretic, ukutshiza nge-electrostatic powder, ukutshiza nge-electrostatic liquid phase, kunye nokutshiza nge-fluorocarbon.
Kwi-electrophoretic spray, ingadityaniswa ne-anodizing. Injongo yonyango lwangaphambi kwe-anodizing kukususa igrisi, ukungcola, kunye nefilimu ye-oxide yendalo kumphezulu weendawo ze-aluminium, kunye nokwenza ifilimu ye-anodizing efanayo neyomgangatho ophezulu kumphezulu ococekileyo. Emva kokufaka umbala we-anodizing kunye ne-electrolytic kwiindawo ze-aluminium, kufakwa i-electrophoretic coating. I-coating eyenziwe yi-electrophoretic coating iyafana kwaye incinci, inokukhanya okuphezulu, ukumelana nokugqwala, ukumelana nemozulu ephezulu, kunye nokuhambelana kobume besinyithi.
Ukutshiza nge-electrostatic powder yinkqubo yokutshiza i-powder coating phezu kweendawo ze-aluminium nge-powder spray gun, okwenza umaleko wefilimu ye-organic polymer, edlala indima yokukhusela neyokuhombisa. Umgaqo wokusebenza wokutshiza nge-electrostatic powder uchazwa ngokufutshane njengokusebenzisa i-voltage ephezulu engalunganga kwi-powder spray gun, ukusekela i-workpiece egqunyiweyo, ukwenza intsimi ye-electrostatic ephezulu phakathi kwe-gun kunye ne-workpiece, eluncedo ekutshizeni nge-powder.
Ukutshiza nge-electrostatic liquid phase kubhekisa kwinkqubo yonyango lomphezulu wokufaka ii-liquid coating kumphezulu weeprofayili ze-aluminium alloy nge-electrostatic spray gun ukwenza ifilimu ye-polymer ekhuselayo nehombisayo.
Ukutshiza nge-fluorocarbon, okwaziwa ngokuba yi-"curium oil", yinkqubo yokutshiza ephezulu enamaxabiso aphezulu. Iindawo ezisebenzisa le nkqubo yokutshiza zinokumelana okuhle nokubuna, iqabaka, imvula ene-asidi kunye nokunye ukugqwala, ukumelana nokuqhekeka okunamandla kunye nokumelana ne-UV, kwaye zinokumelana neemeko zemozulu ezinzima. Iingubo ze-fluorocarbon ezisemgangathweni ophezulu zinokukhanya kwesinyithi, imibala eqaqambileyo, kunye nengqiqo ecacileyo yemilinganiselo emithathu. Inkqubo yokutshiza nge-fluorocarbon iyinkimbinkimbi kwaye ngokubanzi ifuna unyango oluninzi lokutshiza. Ngaphambi kokutshiza, kufuneka kwenziwe uthotho lweenkqubo zangaphambi konyango, ezintsonkothileyo kwaye zifuna iimfuno eziphezulu.
Ixesha leposi: Meyi-07-2024