Izinto zensimbi ziya ngokuya zisetshenziswa emikhiqizweni ehlukahlukene ekhona, ngoba zingabonisa kangcono ikhwalithi yomkhiqizo futhi zigqamise inani lomkhiqizo. Ezintweni eziningi zensimbi, i-aluminium ngenxa yokucutshungulwa kwayo kalula, umphumela omuhle wokubukwayo, izindlela zokwelapha ezicebile, ngezinqubo ezihlukahlukene zokwelashwa kwendawo, siyakwazi ukuqhubeka nokuthepha amandlaingxube ye-aluminium, inikeze ukusebenza okwengeziwe nokubukeka okukhangayo.
Ukwelashwa okungaphezulu kwephrofayili ye-aluminium kuhlukaniswe ikakhulukazi:
1. Ukwelashwa kokuqhunyiswa kwesihlabathi
Inqubo yokuhlanza nokuqinisa izindawo zensimbi kusetshenziswa umthelela wokugeleza kwesihlabathi ngesivinini esikhulu. Ukwelashwa okungaphezulu kwezingxenye ze-aluminium kule ndlela kwenza ingaphezulu le-workpiece lithole ukuhlanzeka okuthile kanye nama-roughness ahlukene, ukuthuthukisa izakhiwo zemishini ye-workpiece surface. Ngakho-ke kuthuthukisa ukumelana nokukhathala kwe-workpiece, kwanda ukunamathela phakathi kwayo nokugqoka. Yelula ukuqina kwefilimu, kodwa futhi kuhambisana nokugeleza kopende nokuhlobisa okunokuthula.
2. I-anodic oxidation
Isho i-electrochemical oxidation yezinsimbi noma ama-alloys.I-aluminium nama-alloys ayo ngaphansii-electrolyte ehambisanayo nezimo zenqubo ethile. Ngenxa yokwakhiwa kwefilimu ye-oxide emikhiqizweni ye-aluminium (i-anode) ngaphansi kwesenzo senqubo yamanje yangaphandle. I-anooxidation ayikwazi kuphela ukuxazulula izinkinga zokuqina kwe-aluminium ebusweni, ukumelana nokugqoka nezinye izici, futhi kunwebise impilo yesevisi ye-aluminium futhi kuthuthukise ubuhle. Sekuyingxenye ebalulekile yokwelashwa kwe-aluminium ebusweni, okwamanje kuyinqubo esetshenziswa kakhulu futhi ephumelela kakhulu.
3. Inqubo yokuxubha
Ingabe inqubo yokukhiqiza yokukhuhla amashidi e-aluminium ngokuphindaphindiwe nge-sandpaper. Ukuxubha kungahlukaniswa ngocingo oluqondile, ucingo olungahleliwe, intambo yokuphotha kanye nentambo yocingo. Inqubo yokuxubha yensimbi yensimbi, ingabonisa ngokucacile yonke imikhondo kasilika encane, ukuthi i-metal matte ekucwebezeleni okujwayelekile kwezinwele, imikhiqizo inemfashini nomuzwa wesayensi nobuchwepheshe.
4. Inqubo ye-Electroplating
Engeza ungqimba lwensimbi oluvikelayo endaweni ye-aluminium, uthuthukise ukumelana nokugqokwa, ukuqhutshwa kukagesi kanye nomhlobiso wezinto ze-aluminium. Izingxenye ze-aluminium ezifakwe nge-electroplated zingaba nomthelela ongaphezulu wezinsimbi ezihlukahlukene njengensimbi engagqwali, igolide nesiliva.
5. Inqubo yokufutha
Vumela ialuminium surface presentsukuthungwa nombala ohlukile. Noma ngabe umuzwa wensimbi wopende wegobolondo, umbala ongelona iqiniso onama-engeli amaningi wopende lwe-chameleon, noma umphumela wokulingisa we-electroplating we-electroplating silver coating, kucebise kakhulu umthelela wokuhlobisa wento ye-aluminium.
Inqubo yokufafaza ihlanganisa nopende wenjoloba, upende obambayo, uwoyela we-UV, njll. Ukunamathela ngakunye kuletha izici ezihlukene kanye nemiphumela ebonakalayo ku-aluminium.
6. Inqubo yokuphrinta
Futhi kuyingxenye ebalulekile yokwelashwa okungaphezulu kwe-aluminium alloy. Ubuchwepheshe bokuqopha nge-laser bungashiya amaphethini amahle nombhalo ku-aluminium, nomsebenzi wokulwa nomgunyathi. Ubuchwepheshe bokudlulisa amanzi bufanele ukuma okuyinkimbinkimbi kwezinto, kungadluliselwa emaphethini emvelo, njengokusanhlamvu kwezinkuni, okusanhlamvu kwamatshe nokunye.
Isikhathi sokuthumela: Sep-23-2024