Mitundu ya zoyambira zagalimoto, zomwe zimayambira kusankha galimoto yojambula

Musanasankhe choyambira chagalimoto, muyenera kusankha kaye ntchito zomwe zidzagwiritsidwe ntchito. Ndiye kuphunzira makhalidwe osakaniza, werengani ndemanga za oyendetsa.

Ngati ntchito yojambula ikukonzedwa ndi galimoto, ndiye kuti ndikofunika kudziwa kuti ndi mitundu yanji ya zoyambira zagalimoto. Kumamatira kwa zojambulazo m'thupi ndi kukana kwake ku dzimbiri kumadalira kusankha koyenera.

Kodi zoyambira zamagalimoto ndi chiyani

Kusakaniza kumeneku ndi zinthu zolepheretsa kumagwiritsidwa ntchito ngati maziko asanayambe kujambula galimoto. Imathandiza kuti pakhale roughness pamwamba ndipo imapereka mgwirizano wamphamvu ndi wosanjikiza utoto.

Kuwotcha thupi

Ngati utoto sungagwirizane bwino ndi thupi, ndiye kuti ma microcracks ndi chips zidzachitika. Chifukwa cha kang'ono kakang'ono pambuyo pa kulowa kwa madzi, dzimbiri likhoza kuwoneka. Kuti mupewe izi, ndikofunikira kuwongolera galimotoyo ndi choyambira musanapente. Njirayi imatchedwa passivation. Amachitidwa pogwiritsa ntchito mfuti yapadera, roller kapena spray can. Pambuyo pokonza zitsulo, enamel imagwiritsidwa ntchito.

Auto primer ili ndi kukana kwa dzimbiri kuposa thupi lagalimoto yachitsulo. Izi ndizotheka chifukwa cha zowonjezera zowonjezera za zinki ndi aluminiyamu.

Cholinga choyambirira ndi kugwiritsa ntchito

Chosakanizacho ndi chiyanjano chotetezera pakati pa thupi ndi utoto wogwiritsidwa ntchito. Pali mitundu yosiyanasiyana ya zoyambira zamagalimoto ndipo kugwiritsa ntchito kwawo kungakhale motere:

1. Primary processing wa zitsulo pamwamba. Kuti muchite izi, tengani nyimbo yowundana yotengera epoxy.
2. Zowonongeka zofewa. Gwiritsani ntchito putty wandiweyani wokhala ndi kukana madzi abwino.
3. Chitetezo cha kapangidwe kazosakaniza kuzinthu zopenta zowononga. Kwa izi, sealant imagwiritsidwa ntchito.

Kuti muyambe kuyendetsa bwino galimoto, muyenera kutsatira malamulo:

• Pamwamba pake payenera kukhala opanda dothi ndi mafuta.
• Popopera mankhwala, gwiritsani ntchito airbrush kapena spray can.
• Pamaso matting, wosanjikiza ayenera ziume.
• Lembani ndi chisakanizo cha mtundu womwewo.
• Dzazani thupi ndi madzi putty.

Ngati kusakaniza kuli ndi chowumitsa komanso choyambira, ndiye kuti gawo lawo liyenera kuwonedwa. Ngati chiŵerengero cha zigawo zikuluzikulu chikuphwanyidwa, nthaka sidzatha kuonetsetsa kuti zomatira zake ndi zotsutsana ndi dzimbiri.

Main katundu ndi makhalidwe

Pofuna kupewa delamination panthawi yojambula, luso lojambula silifunikira kwenikweni. Ndikofunika kudziwa makhalidwe a kusakaniza kulikonse. Mwachitsanzo, simungagwiritse ntchito zoyambira zambiri zotsutsana ndi dzimbiri. Ayenera kugwiritsidwa ntchito mosamalitsa woonda wosanjikiza. Kenaka lolani kuti ziume musanaphike ndi gawo lotsatira. Ngati njirayi sichitsatiridwa, kumamatira kumawonongeka, zomwe zingayambitse ming'alu ya penti.

Choyambirira cha Acrylic

Malingana ndi katundu wawo komanso mfundo ya ntchito ya primer, pali:

• Kudutsa. Amathandiza kuti oxidize chitsulo zokutira ndi lead.
• Phosphating. Tetezani ku zotsatira zoyipa za kusinthasintha kwa kutentha.
• Zoteteza. Chigawo chachikulu ndi nthaka, chomwe chimalepheretsa kuwonongeka kwa chitsulo.
• Kusintha. Zochizira dzimbiri.
• kutsekereza. Amateteza ku kulowa kwa chinyezi.

Zosakaniza zimabwera mu 1 kapena 2 zigawo. Chachiwiri, kukonzekera kumakhala ndi chinthu choyambira ndi chowumitsa, chifukwa chomwe chimagwiritsidwa ntchito chimauma mofulumira. Pamsika mungapeze zopangira mowa. Sitikulimbikitsidwa kuzigwiritsa ntchito, chifukwa zimakhala zovuta kuzikonza ndikuwononga thupi.

Ubwino wogwiritsa ntchito

Mukhoza kugwiritsa ntchito kusakaniza pamwamba ndi aerosol kapena mfuti. Njira iliyonse ili ndi ubwino wake ndi zovuta zake.

Ndikoyenera kusankha choyambira chagalimoto chojambula kwa oyamba mu mawonekedwe a zitini.

Zotsatira:

• miyeso yaying'ono;
• palibe kukonzekera kusakaniza kumafunika;
• ntchito yosavuta;
• kuphimba yunifolomu;
• ntchito yabwino m'madera akumidzi.

Kujambula galimoto motere sikuthandiza. Njirayi idzatenga nthawi yayitali ndipo ndiyoyenera kugwiritsa ntchito madzi osakaniza.

Ubwino wa mfuti ya spray:

• amapereka chitetezo chokwanira kwa thupi lonse;
• zakuthupi zimauma msanga.

Zina mwazolakwika, ndizoyenera kudziwa kuti zolembazo ziyenera kuchepetsedwa mumtsuko, ndipo mfuti yamlengalenga iyenera kugulidwanso.

Mitundu ya zoyambira zamagalimoto

Zosakaniza zonse zimagawidwa m'magulu awiri:

• Zoyambira (zoyambira zoyambirira). Perekani kumamatira kwa thupi ku zojambulazo, ndikupewa kuoneka kwa dzimbiri.
• Fillers (zodzaza). Amagwiritsidwa ntchito popukuta pamwamba komanso kuteteza ku tchipisi.

Nyimbo zamakono zambiri zimaphatikiza makhalidwe onse amitundu yonse, koma ndi bwino kugwiritsa ntchito zinthu zosiyanasiyana pazitsulo ndi pulasitiki.

Acid ndi zotakasika nthaka

Ichi ndi choyambira chochapira kuti mugwiritse ntchito pagalimoto yopanda kanthu. Chigawochi chimaphatikizapo utomoni wa polyvinyl, ndipo phosphoric acid imakhala ngati chothandizira. Chifukwa cha izi, filimu yamphamvu imapangidwa yomwe imagonjetsedwa ndi dzimbiri ndi kuwonongeka. Zoyambira zoyambira zimayikidwa muzowonda (9-10 microns). Imalowa muzitsulo ndipo imathandizira kuti iwonongeke.

Choyamba kwa galimoto

Kusakaniza ndi chimodzi ndi ziwiri-gawo. Imaumitsa msanga. Putty sayenera kugwiritsidwa ntchito kwa izo, apo ayi mankhwala adzachitika pansi pa zojambulazo ndipo filimu yotetezera idzawonongedwa. Chifukwa chake, mawonekedwe a asidi amaphimbidwa ndi utoto wa acrylic.

Epoxy choyambirira

Kusakaniza kokonzekera kumeneku kumakhala ndi utomoni ndi zowonjezera zowonjezera zowonjezera.

Ikaumitsidwa, choyambiracho chimapanga chosanjikiza choletsa dzimbiri, chomwe chimalimbana ndi kutentha ngakhale popanda varnish.

Mukatha kuyanika (pafupifupi mphindi 10-15), zinthuzo zitha kupakidwa mchenga ndi pepala lapadera ndikuwongoleredwa ndi acrylic.

Epoxy primer ingagwiritsidwe ntchito pansi pa polyester putty. Kuphatikiza apo, amaloledwa kupenta kusakaniza konyowa kapena kugwiritsa ntchito zowumitsa.

Acrylic awiri chigawo choyambirira

Chodzaza ichi chapangidwa kuti chidzaze ma pores ndi zolakwika za chigoba pagulu la thupi pambuyo popera. Kutengera kuchuluka kwa kusakanikirana kwa zinthu zoyambira ndi chowumitsa (kuyambira 3 mpaka 5 mpaka 1), zimakhala ndi kukhuthala kosiyana ndi makulidwe osanjikiza.

Kusakaniza ndi utomoni wa acrylic kumagwiritsidwa ntchito ngati zinthu zapakatikati musanagwiritse ntchito utoto. Ndi sealant ndipo ali ndi makhalidwe abwino zomatira. Mitundu yayikulu yodzaza utoto yomwe imagwiritsidwa ntchito pochepetsa kugwiritsa ntchito utoto ndi imvi, yakuda ndi yoyera.

Nthaka ya pulasitiki

Choyambirira ichi chimagwiritsidwa ntchito pazigawo zamagalimoto apulasitiki (bumper, fenders, hood). Kusakaniza nthawi zambiri kumakhala ndi gawo limodzi loyera kapena lachikasu. Oyenera mitundu yambiri ya pulasitiki. Mapangidwe ena sagwirizana ndi polypropylene.

Nthaka ya pulasitiki

Musanagwiritse ntchito poyambira, silicone pamwamba pa gawolo imatenthedwa (mwachitsanzo, poyiyika pansi pa kuwala kwa dzuwa) ndikuwotcha. Njira ina ndikutsuka pulasitiki pansi pa madzi otentha, a sopo ndi owuma. Kenako perekani zomatira kusakaniza mu woonda wosanjikiza.

Chidule cha opanga otchuka

Pali mitundu yosiyanasiyana ya zoyambira zamagalimoto m'zitini kapena zitini pamsika. Zitsanzo zotsatirazi ndizodziwika kwambiri.

Mutu	Mtundu wa nthaka	Tara	Zomwe zimapangidwa
Tetezani 340 Novol	Asidi	Chitha	Amateteza bwino ku zokala ndi tchipisi
THUPI 960		Botolo, botolo	Sikutanthauza akupera. Imaumitsa mu mphindi 10.
Spectral Pansi pa 395	Epoxy	Utsi	Zabwino kupaka
Novol 360		Chitha	Kumamatira kwabwino pamtunda uliwonse
Reoflex	Akiliriki		Oyenera kujambula chonyowa
	Za pulasitiki	Puloteni	Imauma mwachangu (mphindi 20)

Zoyambira zabwino kwambiri zapakhomo, malinga ndi malingaliro a ogwiritsa ntchito ndi ndemanga, zimatengedwa ngati Zincor Spray ndi Tectyl Zinc ML. Zokonzekera zonsezi zimapangidwira poganizira za nyengo ya ku Russia. Iwo ntchito pamwamba pa galimoto ndi aerosol. Amakhala ndi zoletsa zapadera zomwe zimalepheretsa kuoneka kwa dzimbiri. Mtengo wapakati wa mankhwalawa ndi ma ruble 600-700.

Momwe mungasankhire choyambira choyenera

Mosasamala kanthu za njira yomwe idzagwiritsidwe ntchito pokonza thupi, muyenera kugula chisakanizo chapamwamba kwambiri. Mankhwala otsika mtengo amakhala ofooka omatira komanso odana ndi dzimbiri. Kuchokera kwa iwo, pakapita nthawi, zojambulazo zimagwedezeka ndipo ming'alu imawonekera.

Werenganinso: Momwe mungachotsere bowa m'thupi la galimoto ya VAZ 2108-2115 ndi manja anu

Musanasankhe choyambira chagalimoto, muyenera kusankha kaye ntchito zomwe zidzagwiritsidwe ntchito. Ndiye kuphunzira makhalidwe osakaniza, werengani ndemanga za oyendetsa.

Simungagule zinthu kuchokera kumitundu yodziwika pang'ono. Kuyesera kupulumutsa ndalama koteroko kungawononge moyo wa zojambulazo. Kuti mugwirizane bwino ndi zomatira, tikulimbikitsidwa kutenga zosakaniza kuchokera ku kampani yomweyi.

19.) Kodi choyambira, choyambirira pa pulasitiki