ALUMINIUM FRAMES NDI ANODIZING
ZOFUNIKA KWAMBIRI YA ALUMINIUM
Chidebe, nsalu, madzi
zotsukira zonse
Brush
Sandpaper grit 180 ndi 240
Brush
burashi waya
Multiprimer
alkyd utoto
ROADMAP
Chotsani dzimbiri lililonse ndi burashi yawaya
kuchepa
Kuphika ndi grit 180
Zopukuta zopanda fumbi komanso zonyowa
Ikani multiprimer ndi burashi
Mchenga ndi 240 grit, chotsani fumbi ndikupukuta chonyowa
Ikani utoto wa lacquer
Mchenga wopepuka, chotsani fumbi, chonyowa pukutani ndikugwiritsa ntchito malaya achiwiri
ngati zotayidwa mafelemu akadali okongola, simuyenera kuwapenta. Ngati awonongeka pang'ono, kapena ngati ayamba "kudzimbirira" (oxidize), mukhoza kuyamba kujambula mafelemu. Palinso njira ina yomwe ndikusintha mafelemu a aluminiyamu ndi mafelemu amatabwa. Komabe, iyi ndi nkhani yokwera mtengo komanso kulowererapo kwakukulu. Kukhoza ndithudi kulingalira.
ZOPEREKEDWA NDI THENGA LA OXIDE
Chosanjikiza cha oxide chimayikidwa pamafelemu a aluminiyamu kuti apewe dzimbiri. Izi zimatchedwanso anodizing. Wosanjikiza wa oxide uyu ndi wosamva kuvala komanso wolimba, kotero kuti mafelemuwa amalimbana ndi nyengo zambiri. Chosanjikizacho ndi chochepa kwambiri ndipo chingagwiritsidwe ntchito mumitundu yosiyanasiyana. Pokhapokha ngati palibe kuwonongeka, mafelemu awa amatha kukhala kwa nthawi yayitali!
NJIRA NDI MANKHWALA
Chifukwa mafelemu amaperekedwa ndi wosanjikiza wa okusayidi, izi zimafuna osiyana chisanadze mankhwala kusiyana ndi mafelemu matabwa. Choyamba, muyenera kutsuka bwino. Mumagwiritsa ntchito zotsukira zolinga zonse pa izi. Ndiye mchenga pamwamba bwino, kotero kuti inu mukuonadi kuti wapangidwa mchenga! (ndi dzanja lako pa izo). Kenaka yeretsani zonse bwino ndikuchotsa fumbi lotsalira ndi nsalu. Mukamaliza ndi izi, ikani choyambira pamwamba pake. Kusiyanitsa kwa chithandizo cha mafelemu a matabwa ndi mafelemu a aluminiyamu ndikuti muyenera kugwiritsa ntchito choyambirira chapadera pa izi. Ngati pali matabwa pafupi ndi mafelemu a aluminiyamu, mukhoza kupitiriza kugwira ntchito ndi choyambira chomwecho. Kenaka malizitsani ndi gloss yapamwamba kapena silika gloss mu alkyd. Kumbukirani kuti mchenga pakati pa malaya ndi 240 grit sandpaper.
Kodi muli ndi mafunso aliwonse okhudza nkhaniyi?
Mutha kuchita izi pansi pabulogu iyi kapena kutumiza mutu pabwalo.
Pete deVries.
Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.
