Zotayidwa kumaliza: Technology ndi malangizo

Chithunzi zotayidwa ndi zitsulo zina nonferrous amagwirizana ndi mavuto ena okhudzana ndi makutidwe ndi okosijeni mofulumira. Mothandizidwa ndi mpweya, ndi filimu okusayidi aumbike pa zinthu zomwe minimizes ndi guluu wolimba wa ❖ kuyanika aliyense, kuphatikizapo utoto ndi primers. Chifukwa cha wololera mitundu ndi sakhalitsa ndipo saona m'njira yabwino.

anodizing

Ngakhale osiyanasiyana ano Nyimbo phunziroli, iwo musataye zotsatira anakhumba, ndi utoto peel kuchokera wosanjikiza pa amadza pang'ono.

Kuonjezera guluu wolimba utoto ndi zotayidwa pamalo akhoza kukhala mwa anodizing zitsulo. njirayi imakhala mu electrochemical kapena mankhwala mankhwala, chifukwa chimene yafupika makutidwe ndi okosijeni kwambiri. Pafupifupi zokolola za zitsulo sanali akakhala, chekeni zinthu mafakitale, kudutsa anodizing pa zipangizo zapadera.

Zida ndi zipangizo

Kunyumba, mungathe kugwira njirayi kapena ntchito yapadera ndi phunziroli. Ufa ❖ kuyanika aluminiyamu ndi anodized zimatenga nthawi zambiri ndi kuonjezera ndalama, koma zotsatira zoyenera kuchita. Pre-kufunika kukonzekera zipangizo ndi zipangizo, popanda zomwe n'zosatheka kukwaniritsa cholimba ndi apamwamba akumaliza:

• utsi, wodzigudubuza kapena burashi;
• sandpaper ndi chabwino kukula mbewu (wofunikila zotayidwa makalipeti padziko);
• muli kuti mayikidwe a mbali kuchitiridwa;
• viniga ndi kuchepetsa utoto zikuchokera;
• aniline;
• zikutanthauza kuti degreasing;
• electrolytic zosakaniza zikuchokera (madzi, mchere, soda).

patsogolo kwa ntchito

Zotayidwa Utoto zosakaniza akuyamba ndi pawiri kuti zikuchokera electrolytic ndi yokonza njira. Mlingo wa madzi ayenera kukhala zokwanira zonse kumiza mchitidwe zotayidwa. The madzi chifukwa udzathiridwa mu mbiya ziŵiri zofanana. Mmodzi wa iwo anadzazidwa koloko mu chiŵerengero cha 1 mpaka 5 (koloko ndi madzi, motero), mchere wina ananenanso mu yofanana. Ndiye madzi linatekeseka mpaka kuvunda wathunthu zina lapansi. Chotsatira ndi imathandiza zikuchokera ndi pawiri ziwiya ziwiri. Njira yothetsera ayenera kuima pa nthawi imeneyi n'zotheka kupukuta zitsulo pamwamba. Mafuta ndi dothi achotsedwa ndi nsalu ankawaviika acetone.

Komanso, zinthu payekha ali rinsed pansi madzi ndi kuikidwa chidebe ndi yankho. Choyamba muyenera kuvala magolovesi chitetezo.

The osachiritsika zoipa chikugwirizana ndi adalowetsedwa mbali mphamvu, zabwino - mwachindunji zinthu okha. Anodizing amapitirizabe kwa maola 2-3 mpaka bluish-imvi kulocha.

Komanso, akhale wa ankaudaya zotayidwa kunyumba. The mitundu zikuchokera zikuphatikizapo ku 1 lita imodzi ya madzi magalamu 20 aniline utoto ndi 2 ml ya vinyo wosasa. Njira yothetsera ayenera usavutike madigiri 80 ndi mosalekeza yogwira mtima. Zinthu zimene anadutsa njira anodizing anayikidwa mu chidebe ndi mitundu zikuchokera kwa mphindi 15-20.

Zotayidwa Utoto: Technology

Anodizing si ayenera-onani kopita. Ngati ndi kotheka, mukhoza kuchita popanda njirayi, ntchito phunziroli, amene amalola kuonjezera khalidwe la guluu wolimba utoto ndi zitsulo. zotayidwa utoto phunziroli imagwiridwa ndi ntchito zipangizo zotsatirazi ndi zida:

• palafini, acetone, ndi njira ina iliyonse kwa degreasing;
• utoto Special chifukwa zitsulo;
• phunziroli pa alkyd;
• sandpaper;
• wodzigudubuza kapena burashi.

Zotayidwa Utoto kunyumba akuyamba ndi kuchitira pamwamba ndi sandpaper kuonjezera guluu wolimba phunziroli. Njira adzakhala abrasive ndi ❖ kuyanika pafupifupi. Pambuyo mankhwala mosamala akupera amaliona ndi kafungo kabwino ndi nsalu, lint-free nsalu. Kuteteza khungu la manja ndi zofunika kugwiritsa ntchito magolovesi.

Kenako, padziko primed. Pankhaniyi, muyenera kugawa mwamsanga ndipo nthawi yomweyo pambuyo chithandizo, chifukwa zimakhudza kwake komanso lodalirika ❖ kuyanika. Ndi bwino kukonzekera phunziroli musanayambe sanding pamwamba. Milozo ndi monyanyira amene anayambika, pambuyo ntchito phunziroli, akhoza kuchotsedwa mwa sanding pepala.

Zotayidwa Utoto analengedwa mu zigawo osachepera awiri, mmene asanayambe ntchito iliyonse wosanjikiza yapitayi ayenera kukhala mouma.

ufa zokutira

Pakuti chekeni zotayidwa ufa zikuchokera amagwiritsidwanso ntchito. Imakhala wodalirika cholimba ❖ kuyanika mu mawonekedwe a wosanjikiza monolithic, osati amakongoletsa zinthu, komanso amachepetsa imabwera dzimbiri.

Sitepe yoyamba ndi kukonza pamwamba. Mu zikhalidwe mafakitale ndi mbali kuchotsedwa salt ndi zosafunika, kenako chizitsukidwa. Kuwonjezera pa muyezo degreasing zotayidwa ufa utoto ❖ kuyanika zikuphatikizapo mankwala, amene kumawonjezera khalidwe la zitsulo ndi utoto guluu wolimba kwambiri.

Ndiye zinthu zagonjetsedwa kwa atayanika mchikakamizo cha kutentha ndi kuzirala. Chofunika kwambiri ndi ndondomeko polymerization, chomwe kutsatira wapadera wosanjikiza utomoni pansi pa mpweya. Ntchito zichitike ndi thandizo la atomizer electrostatic n'kupanga wosanjikiza woonda padziko.

Pambuyo inking mankhwala zotayidwa anayikidwa mu ng'anjo wapadera ndipo usavutike madigiri 200 kwa mphindi 10-15. Akuchiritsa wosanjikiza kumachitika pa kuzirala kwa zitsulo.

Kugwiritsa ntchito zida apadera ndi ng'anjo complicates ndondomeko ya penti ndi formulations ufa panyumba, ichi ndi chifukwa chake nthawi zambiri m'malo mwa anodizing.

Ufa ❖ kuyanika zotheka mu zigawo aliyense zotayidwa. Ambiri anapeza njira magawo ❖ kuyanika amene anafuna ntchito pa kutentha kwa madigiri 220.

ochekenera kutsitsi

Patsogolo ntchito njira imeneyi amagwiritsa muyezo zinthu kukonzekera, mwachitsanzo monga anodizing. mbali zina Dziwani afunika kusunga mtunda wokwanira pakati pamwamba ndi zibaluni, ndi kugwiritsa ntchito ndi kuchuluka kwa zigawo. Popeza yapita wosanjikiza mafunsidwe ayenera kukhala mphindi zosachepera 20, koma pambuyo pake akhoza TACHIMATA ndi zotsatirazi utoto wosanjikiza. chiwerengero cha zigawo zimasiyanasiyana mfundo khalidwe kupenta chuma ntchito. Nthawi zambiri, zosiyanasiyana mu zosiyanasiyana 3-15 depositions.

Features

Nkofunika kuti asiye apo kugwedeza yamphamvu, izo kuthandiza kupewa drips ndi Madontho. Nthawi zina pangakhale blockage wa nozzle lapansi. Kukonza m'pofunika kutembenukira botolo ndi kupopera zikuchokera ku nsonga, mpaka zikuchokera mandala adzaoneka.

Nditamaliza mtundu pamaso pa zatsalira ayenera kuchotsedwa kwa malo otetezedwa ku dzuwa. Mabukuwa ntchito amayeretsedwa ndi zosungunulira ndi. Painting aluminiyamu opangidwa ku Mofananamo, kaya zinthu ntchito pa ntchitoyo.

mitundu ya utoto

The chifukwa komaliza zimakhudza osati mogwirizana ndi subtleties ntchito, komanso khalidwe ndi makhalidwe a mitundu anasankha. Mayiko ambiri ambiri mungachite zingapo:

• An zikuchokera akiliriki losiyana kugonjetsedwa ndi kuwonongeka kwa chinyezi ndi kutentha. Utoto ntchito pa phunziroli wosanjikiza.
• Epoxy chopangidwa ntchito resins wapadera, chifukwa chomwe makhalidwe monga kwake ndi mphamvu.
• Aniline pachiyambi analengedwa kuti makampani nsalu. penti ndi abwino kwa malonda zotayidwa kuti zapita ndondomeko anodization. Koma sizinali zovuta, makamaka, zikuchokera ali kukaniza otsika chinyezi ndi dzuwa.