Chapakati pa zaka za m'ma 1800 ku France, ukadaulo wosungunula aluminiyamu unali wobwerera m'mbuyo moti akalonga ndi atumiki ankatha kugwiritsa ntchito zodula siliva pamapwando.Ndi Napoleon Wachiwiri yekha amene amagwiritsa ntchito mbale za aluminiyamu. Pogwiritsa ntchito teknoloji ya electrolytic aluminium, aluminiyumu yowonjezereka kwambiri pa moyo wa anthu; Ndi chitukuko cha luso lapamwamba la mankhwala a aluminiyamu, zitsulo za aluminiyamu zomwe zili ndi mtengo wapatali zimakhala zokongoletsa. Ndalemba 6 wamba aluminiyamu pamwamba mankhwala.Ndi chiyani chinanso chomwe mukudziwa?
Zida zachitsulo zimagwiritsidwa ntchito mochulukira pamtundu uliwonse wazinthu zomwe zilipo, chifukwa zitsulo zambiri zimatha kuwonetsa khalidwe la mankhwala, kuunikira mtengo wamtengo wapatali, ndi zitsulo zambiri, aluminiyamu chifukwa chosavuta kukonza, zotsatira zabwino zowonekera, chithandizo chapamwamba. njira ndi wolemera, woyamba anatengera aliyense wopanga, zotayidwa pamwamba mankhwala makamaka ogaŵikana: Mchenga kuphulika (kulenga matte ngale siliva mapeto), kupukuta (kulenga galasi mapeto), waya-zojambula (kulenga satin mapeto) , electroplating (kuphimba zitsulo zina), ndi kupopera mbewu mankhwalawa (kuphimba zokutira zina zopanda zitsulo).
Tiyeni tiwone ukadaulo wokonza pamwamba wa aluminiyamu ndi aloyi ya aluminiyamu pazogulitsa zathu zatsiku ndi tsiku.
Sndi blast
The ndondomeko kuyeretsa ndi coarsening zitsulo pamalo ndi mphamvu ya mkulu liwiro mchenga flow.This njira pamwamba mankhwala a mbali zotayidwa akhoza kupanga pamwamba pa workpiece kupeza digiri inayake ya ukhondo ndi roughness osiyana, kuti makina katundu wa pamwamba pa workpiece ndi bwino, kuti apititse patsogolo kutopa kukana workpiece, kuwonjezera adhesion pakati pa izo ndi ❖ kuyanika, kutalikitsa durability filimu ❖ kuyanika, komanso zimathandiza kuti utoto otaya ndi decoration. muzinthu zosiyanasiyana za Apple, ndipo ikugwiritsidwa ntchito kwambiri pazochitika zapa TV kapena mafelemu apakati.
Pkukonza
Njira yomwe roughness ya pamwamba ya workpiece imachepetsedwa ndi makina, mankhwala kapena electrochemical njira kuti apeze malo owala, ophwanyika. Njira yopukuta imagawidwa makamaka: kupukuta makina, kupukuta mankhwala, electropolishing.Zigawo za aluminiyamu pogwiritsa ntchito makina opukuta + electrolytic polishing. ikhoza kukhala pafupi ndi galasi lopanda chitsulo chosapanga dzimbiri, kupatsa munthu yemwe ali ndi malingaliro osavuta, owoneka bwino amtsogolo (zowona ndizosavuta kusiya zisindikizo zala komanso chisamaliro chochulukirapo)
Kujambula waya
Kujambula kwa waya ndi njira yopangira kupanga mobwerezabwereza pepala la aluminiyamu kuchokera pawaya ndi sandpaper.Kujambula kwawaya kungathe kugawidwa muzojambula zowongoka za waya, kujambula kwawaya kosasintha, kujambula kwa waya wozungulira, kujambula kwa ulusi.Kujambula kwachitsulo. silika chizindikiro, kuti zitsulo matte mu kufalikira kwa tsitsi labwino luster, mankhwala ali ndi maganizo a mafashoni ndi sayansi ndi luso.
Ikuwonetsa kudula
Chodula cha diamondi chimalimbikitsidwa ndi makina ojambulira pa liwiro lalikulu (liwiro lalikulu ndi 20000 RPM) la makina ojambulira spindle kuti adule mbali, zomwe zimapangitsa kuti malo owonetserako apangidwe pamwamba pa mankhwala. pa liwiro la mphero.Liwiro laling'ono liri mwachangu, kuwunikira kowoneka bwino kudzakhala, pomwe mosinthanitsa.
Kudula kwapamwamba kwambiri kumagwiritsidwa ntchito makamaka pama foni am'manja, monga iPhone5.M’zaka zaposachedwapa, ma TV ena apamwamba kwambiri atengera njira yopangira zitsulo zonyezimira kwambiri.Kuphatikiza apo, anodic oxidation ndi njira yojambulira waya imapangitsa TV kukhala yodzaza ndi mafashoni komanso malingaliro akuthwa asayansi ndiukadaulo.
Anodic oxidation
Anodic makutidwe ndi okosijeni amatanthauza electrochemical makutidwe ndi okosijeni wa zitsulo kapena aloyi, zotayidwa ndi aloyi mu lolingana electrolyte ndi zinthu zenizeni ndondomeko, chifukwa cha zochita za kunja panopa, m`kati kupanga wosanjikiza filimu okusayidi pa zotayidwa mankhwala (anode) .Anodic makutidwe ndi okosijeni sangathe kuthetsa zotayidwa pamwamba kuuma, kuvala kukana ndi mbali zina za zolakwika, komanso akhoza kuwonjezera moyo utumiki wa zotayidwa ndi kumapangitsanso kukongola, wakhala mbali yofunika kwambiri ya zotayidwa pamwamba mankhwala, ndi ambiri ambiri. ntchito ndi njira yopambana kwambiri.
Anodizing yamitundu iwiri
Mitundu iwiri ya anodizing ikutanthauza anodizing mankhwala ndi kupereka malo enieni mtundu wosiyana.Mtengo wa mitundu iwiri ya anodic oxidation ndi wokwera chifukwa cha zovuta za ndondomekoyi.Koma kupyolera mu kusiyana pakati pa ziwirizi.
Nthawi yotumiza: Jul-03-2021