Choyambira cha njinga yamoto yanu

Maphunziro mu masitepe 4: kukonzekera, priming, penti, varnish

Zothandizira, njira ndi malangizo

Kujambula ndi chidziwitso choyamba chomwe chimasiyanitsa njinga yamoto yokongola ndi yowopsya, yomwe, mwa chikhalidwe chake, imasonyeza ngati njinga yamoto yavutika ndi ululu wa nthawi. Ndipo zodzoladzola zosavuta sizigwira ntchito ndi thupi. Choncho, munthu akhoza kuyesedwa kuti apereke moyo wachiwiri ku thanki kapena kuchita masewera olimbitsa thupi pambuyo pa kugwa kapena kutha nthawi.

Kuyika utoto watsopano panjinga yamoto mutha kuzichita nokha ndi zitini zamtundu wa aerosol ngati mutakhala nthawi kumeneko komanso ndi njira zochepa komanso zodzitetezera. Pambuyo posankha mtundu, utoto wolondola ndi chilinganizo, tidzakuuzani zonse kuti muyike!

Ngakhale atakhala osaphunzira, ntchito yopenta imakhala yovuta. Utoto wathunthu umadalira malaya angapo, kuphatikiza zoyambira, utoto wokha ndi malaya angapo a varnish (kuti ukhale wokhazikika).

Chotsatira chabwino chimapezeka pokhapokha ngati malamulo angapo ofunikira akutsatiridwa. Makamaka ngati mukufuna kupanga zotsatira kapena kugwiritsa ntchito mithunzi yambiri. Tisaiwale kuti kujambula ndi mbiri ya chemistry. Zomwe zimachitika komanso kukwanira pakati pa zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito pothandizira zimatsimikizira kwambiri zotsatira zake. Komanso kulemekeza bwino ndondomekoyi, pakati pa kumamatira nthawi zowuma ndikumaliza pakati pa chovala chilichonse. Njira zodzitetezera kuti zisungidwe bwino pakapita nthawi.

Zida zofunika pokonzekera gawolo

• Sandpaper imasinthidwa… kuti igwirizane ndi thupi. Zopangidwa bwino, zokhala ndi madzi, zomwe zimagwiritsidwa ntchito poyeretsa magawo ndi kukonza malo. Kuchuluka kwa nambala pambuyo pa dzina, kumakhala kochepa kwambiri.
• Kupera mphero. Lathyathyathya chinthu chosalala pamwamba pambuyo sandpaper.

Kapena

• Encryption makina. Makamaka eccentric. Izi zimathandiza kuti ziwalozo zichotsedwe komanso kuti zisamanyamule mafuta opangira chigongono. Tiyenera kutero! Kumbukirani kusintha chotsekereza chotsekereza musanaphatikizepo sandpaper.

Kapena

• Kuvula utoto. Zoyenera kuwonetsa malo opakidwa kale (monga gawo lomwe lagwiritsidwapo kale). Chotsitsacho chimakulolani kuti muwukire wosanjikiza wa varnish ndikupenta. Opaleshoniyo ndi yayitali ndipo malo otseguka amalimbikitsidwa kwambiri kuti pakhale mpweya wabwino, ngozi yamoto kapena kuphulika, komanso thanzi. Mankhwalawa amanunkhira kwambiri. Zamphamvu kwambiri. Awa si malingaliro athu.

Chidziwitso: Zosungunulira zamafakitale zomwe zimagwiritsidwa ntchito makamaka muzochotsa utoto ndizowopsa komanso zapoizoni. Kununkhira komwe kumachokera ndi chizindikiro cha zotsatira zoipa za thanzi, zomwe zimasiyana malinga ndi chakudya, nthawi komanso kubwereza mobwerezabwereza. Izi zimachokera ku zovuta mpaka zovuta. Zosungunulira zimatha kuyambitsa matenda a khungu (kukwiya, kuyaka, dermatosis), kuwonongeka kwa dongosolo lamanjenje (chizungulire, kuledzera, ziwalo ...), magazi (kusowa magazi), chiwindi (hepatitis), kuwonongeka kwa impso ndi ubereki, kapena khansa.

Kukonzekera bwino kwa pamwamba kumafunika musanayambe kujambula

Kukonzekera mbali zopenta

Ntchito yaikulu ya kujambula, kuphatikizapo kukongola, ndi kuteteza zinthu kuti zisawonongeke. Choncho, m'pofunika kuonetsetsa kuti pamwamba ndi opanda cholakwika musanagwiritse ntchito malaya aliwonse a utoto. Ngati sizili choncho, penti iyenera kukonzedwa ndikuchotsa dzimbiri. Pamwamba pake penti iyenera kukonzedwa mofanana ndi mchenga musanasinthe kukhala acetone kapena degreaser.

Ngati mbaliyo yapakidwa kale koma ilibe dzimbiri kapena roughness, ingogwiritsani mchenga pamanja ndi sandpaper kuti mukonzekere bwino pamwamba kuti mupange utoto watsopano. Mutha kuyamba ndi sandpaper 1000 kuti mukonzekere gawolo, ndikumaliza ndi 3000 kapena kupitilira apo kuti mukonze zolakwika. Muyenera kumiza pepala m'madzi a sopo kuti muchepetse abrasion ndikupeza zotsatira zabwino kwambiri. Kutola pepala lalikulu kumatha kukumba chothandiziracho molimba kwambiri, makamaka ngati chapangidwa ndi pulasitiki. 400 ndiyomwe ikuyenera kuganiziridwa ndipo ili kale njere yayikulu kwambiri pantchito yokonzekerayi.

Ngati mbaliyo ili ndi zipsera zazing'ono, ndizofunika kuzichotsa ndi dzanja kapena ndi eccentric sander. Pasakhalenso dzimbiri musanayambe kujambula. Ngati dzimbiri likupitilira, mutha kugwiritsa ntchito chosinthira dzimbiri kumapeto. Tsopano, ngati pali maenje ambiri a dzimbiri kapena dzimbiri, muyenera kutseka mabowowo powadzaza ndi zinthu ziwiri za fiberglass, koma pano tili pakubwezeretsa kwakukulu ...

Gawo lakonzeka?! ndiye tikhoza kupita ku gawo lojambula.

Zida zofunika popenta

• Kusungunula (acetone kapena Mzimu Woyera). Kujambula ndizovuta. Chosungunuliracho chimachepetsanso dontho kapena kuchepetsa kuwonongeka pakachitika mosatetezeka. Kuchokera konsekonse, wothandizana naye, ngati mdani. Gwiritsani ntchito moyenera. Chochepetsera utoto chimakhalanso chothandiza pakuchotsa mafuta pamalo opaka utoto ndikuwonjezera kumamatira.
• Kupopera utoto woyambira (kapena primer). Utoto wabwino umangogwira ntchito pamaziko abwino. onani nkhani yathu yopenta njinga zamoto. The primer imapachika utoto ndipo imaperekanso utoto wochulukirapo kutengera m'munsi.
• Ngati pamwamba papangidwa ndi pulasitiki ya thermoplastic, pulasitala ya pulasitiki imafunikanso.
• Utoto wa bomba wa mtundu womwewo komanso chiyambi chake monga choyambira ndi varnish (kupewa kusintha kwamankhwala).
• Varnish yosavuta kapena yosanjikiza iwiri. Clearcoat 2K ndi yolimba kwambiri yokhala ndi zigawo ziwiri za polyurethane clearcoat. Ikhoza kukhala matte kapena yonyezimira. Varnish imapereka mapeto a utoto ndipo makamaka chitetezo chake ku ziwawa zakunja: nyengo, ultraviolet (dzuwa) makamaka kuchokera ku zowawa zakunja (miyendo yosiyanasiyana, miyala, mphezi ndi zina).
• Zitini / zopingasa / zopachika mbedza zoyikapo mbali. Kuti akhale amtundu wathunthu, chinthu cha thupi chiyenera kuwonetsedwa kwathunthu ndi utoto. Chowonadi chodziwikiratu, koma sitingakhale bwanji ndi "malo akhungu" pomwe mbaliyo ili pa chithandizo?
• Malo opaka utoto otetezedwa bwino komanso mpweya wabwino (chigoba chomwe chimakutetezani sichapamwamba)

Mabomba amtundu ndi varnish 2K

Kuyika pansi

Choyambirira (kapena choyambirira) chiyenera kugwiritsidwa ntchito. Zovala za 2 za primer ndi maziko abwino. Iwo ayenera kuchitidwa mu magawo awiri, olekanitsidwa ndi kuyanika nthawi. Chovala choyamba cha primer chikhoza kukhala mchenga ndi tirigu wabwino ndi madzi a sopo musanawume ndikuphimba ndi malaya achiwiri. Tikhoza kuyesedwa kuti tidumphe sitepe iyi, koma kungakhale kulakwitsa ngati tikufuna kuti kujambula kupitirire pakapita nthawi.

Kuyika choyambira pa thanki ya bomba

Utsi utoto

Utotowo ukupera mu zigawo zingapo. Chigawo chilichonse chiyenera kupangidwa ndi mchenga musanapitirire ku china.

Mchenga ndi sandpaper pakati pa zigawo

Kutengera utoto wa utoto, osachepera momwe mumapopera, mtunda ndi wofunikira kwambiri. Ndikofunika kuti musakhale pafupi kwambiri ndi chipinda kuti mupente. Izi zimapewa kukhuthala kwambiri komanso kumapangitsa kuyanika mwachangu. Zonse ndi kuleza mtima. Theoretical utoto kutsitsi mtunda ndi 20 mpaka 30 centimita.

Utoto unamalizidwa musanatsegule

Samalani. Mukakhala kumapeto kwa bomba, chiopsezo chopopera utoto pâtés chimakhala chofala. Momwemonso, tikulimbikitsidwa kuyeretsa nozzle pakati pa wosanjikiza uliwonse. Kuti muchite izi, tembenuzirani bombalo mozondoka ndi kupoperani mpaka mpweya wokha utatuluka kudzera mu evaporator. Mwanjira iyi, nthawi zonse mudzakhala ndi kuthamanga kofanana, njira yomweyi komanso makamaka osakanizidwa mumphuno, yomwe ingachoke pa kutsitsi lotsatira.

Kutsegula

Pankhani yomaliza, varnish ndi sitepe yofunikira komanso yovuta kukwaniritsa: varnish yochepa kwambiri ndi chitetezo sichili bwino, varnish yambiri ndipo imauma bwino ndipo ikhoza kuyenda pa chithandizo chanu. Imbani.

Kuyika kwa varnish.

Utoto uyenera "kutambasula" ndikulowa m'malo mwake. Ndikofunika kuumitsa. Ikhoza kukhala homogenized pamaso pa chotupa cha varnish wosanjikiza. Malingana ndi mtundu wake, idzapereka mawonekedwe owala kapena matte. Mtundu wa vanishi wosankha (wochuluka kapena wocheperako komanso wosasunthika kwambiri) umatsimikiziridwa ndi mphamvu ya miyala yamwala kapena zokanda pagawo. Vanishi yolimba, yolimba (vanishi wa 2K) imagwiritsidwa ntchito kumadera ovuta. Varnish yosavuta, yogwiritsidwa ntchito nthawi zonse muzovala zingapo, ikhoza kukhala yokwanira pazigawo zina.

Kutsegula

Akatswiri omanga thupi amatha kukweza utoto mpaka malaya asanu ndi anayi. Chifukwa chake, muyenera kukhala oleza mtima, kulemekeza nthawi yowumitsa bwino, mchenga ...

Mundikumbukire

• Sankhani malo okhala ndi fumbi ndi nyama zochepa momwe mungathere
• Varnish yokongola ndi chitsimikizo cha utoto wokhazikika.
• Akatswiri amatha kugwiritsa ntchito malaya 4 mpaka 9 a vanishi ndikugwira ntchito pachovala chilichonse kuti aperekedwe bwino (sanding, etc.). Mukauzidwa kuti zonse zimadalira nthawi!

Osachita

• Ndikufuna kupita mofulumira ndikudzaza chipindacho ndi utoto ndi vanishi
• Musagwiritse ntchito poyambira
• Osakonzekera gawo la penti yakumtunda