Kuyika galimoto - maphunziro kwa oyamba kumene

Eni magalimoto ambiri posakhalitsa amakumana ndi vuto loyika putty, chifukwa palibe zida zabwino zomwe sizingathe.

Thupi likhoza kugwedezeka panthawi ya ngozi ndikupweteka chinachake, koma simungathe kubisala ku nyengo konse, komanso maonekedwe a dzimbiri, choncho, pofuna kuthetsa zolakwika pa thupi, nkhaniyi imagwiritsidwa ntchito.

Nkhaniyi iyenera kukhala ngati chitsogozo chogwirira ntchito ndi ma putty agalimoto kwa ojambula oyambira komanso omwe amangokonda galimoto yawo ndikuchita zonse okha.

Mfundo ya puttying, cholinga

Ndikofunika kuyandikira nkhani ya puttying mozama, chifukwa siteji iyi imakhudza mwachindunji mawonekedwe a thupi ndi khalidwe la kujambula, kugwiritsa ntchito zigawo zoyenera. Njirayi imagawidwa ndipo imatenga nthawi yambiri, ndikofunikira kukonzekera.

Mwiniwake aliyense wagalimoto, mwanjira ina kapena imzake, adzakumana ndi vuto la puttying - ngati mutachita ngozi, tulukani pa bumper, mawonekedwe a dzimbiri pathupi.

Kukonza thupi sikungatheke popanda puttying. Nthawi zina izi zimafunika kuphunzira.

Chotsatira chabwino chingapezeke pokhapokha ndi zochitika zina mu njirayi. Chinkhoswe putty kuti mulingo wa pamwamba, kotero uyenera kuikidwa mu wosanjikiza ndithu lalikulu. Mogwirizana kwambiri wosanjikizawo, ndiye kuti ntchito yocheperako iyenera kuchitika pambuyo pake pogaya pamwamba pagalimoto.

Malingana ndi cholinga, zinthuzo zimakhala ndi zosiyana. Ma putty ambiri ali ndi magawo awiri. Monga fillers amatha kuchita: choko, talc, ufa wachitsulo ndi zina zambiri.

Zomangira zazikulu:

1. Kuchepa kochepa, kumamatira kwabwino kwa zinthu kumaperekedwa ndi utomoni wa polyester;
2. Epoxy resin sigwira ntchito, koma yabwino kwa pulasitiki, ndi poizoni.

Ndikofunika kuti zinthu zomwe mumasankha pa ntchitoyi zigwiritsidwe ntchito mofanana, zingagwiritsidwe ntchito kumadera ofunikira, zimauma mwamsanga, ndipo zimakhala zosavuta kugwiritsa ntchito.

Chifukwa chake mumadzipangitsa kukhala kosavuta kuti mugwire ntchito yonse ndikukwaniritsa zomwe mukufuna. Kumbukirani, kuleza mtima ndi kutsata umisiri wonse wogwiritsa ntchito nkhaniyo ndikofunikira.

Koma ndi njira ziti zomwe mungasankhire zinthu zabwino kwambiri, ganizirani mitundu ya putty yomwe ikuwonetsedwa.

Kodi putty imakhala ndi chiyani, mitundu

Pali mitundu ingapo ya ma putty pamsika lero. Chilichonse chimakwaniritsa zofunikira zingapo ndipo chimagwiritsidwa ntchito payekhapayekha.

Choyamba, iyenera kukhala ndi mawonekedwe apamwamba olumikizirana ndi malo okonzedwa mwaluso.

Chachiwiri, yankho liyenera kuyikidwa mofanana pamwamba pa makina.

Chachitatu, putty iyenera kukhala yocheperako kwambiri, ndipo izi ndizotheka ndi zinthu zapamwamba kwambiri.

Mwanjira imeneyi, sikuti zinthu zokha ndizofunika, komanso kukonza kwapamwamba kwa thupi. Chosakaniza chomwe mwasankha chiyenera kugwirizana ndi zojambula zamtsogolo.

Pali mitundu iyi ya putties:

1. Coarse putties amagwiritsidwa ntchito pokhapokha ngati zolakwika zazikulu zimapangika pathupi - kusesa, ming'alu. Kapangidwe kazinthu zoterezi nthawi zambiri kumakhala ndi mtundu wina wa zodzaza, mwachitsanzo, tchipisi.
2. Nkhaniyi ili ndi zinthu zingapo - kugaya mosavuta, kupirira kutentha kwambiri, zotanuka kwambiri, zomwe zimakulolani kuti muyese malo akuluakulu.
3. Fiberglass putties ndi olimba kwambiri. Akagwiritsidwa ntchito, yankho limasintha kukhala wosanjikiza wa fiberglass yolimba, yomwe imapangidwa bwino kwambiri. Nkhaniyi ndi yabwino kuphimba mabowo opangidwa kuchokera ku dzimbiri.
4. Thin fillers amagwiritsidwa ntchito kukonza zowonongeka zazing'ono, monga zokala. Gawo lomaliza la puttying likuchitika ndi nkhaniyi. Izi zimaphatikizapo zabwino ndi nitro putties, zomwe zimakonzedwa mosavuta.
5. Zida zamadzimadzi zimagwiritsidwa ntchito ndi chipangizo - mfuti, koma izi zimapangitsa kuti zikhale zosanjikiza kwambiri. Zimatenga maola angapo kuti ziume.
6. Universal putty imagwira ntchito m'malo mwazomwe zili pamwambapa, simudzalakwitsa. Panthawi imodzimodziyo, imakhala yolimba, imakhala ndi mawonekedwe ofanana ndipo imakonzedwa mosavuta.

Kodi putties, mitundu Mwachidule

Eni magalimoto akale nthawi zambiri amagwiritsa ntchito thermoplastic acrylic varnish, sizigwirizana ndi putties onse, chifukwa ichi muyenera kuwerenga malangizo.

Opanga ena amayesa kupanga utoto ndi putty zomwe zimagwirizana wina ndi mnzake. Onetsetsani kuti mukutsatira malangizowo, yesetsani kuphunzira izi pasadakhale, zomwe zidzapulumutse nthawi ndi ndalama.

Putty imasiyananso kutengera mtundu wa maziko:

Mafuta a nitrocellulose, kumene zambiri zimakhala zouma, choncho zimagwiritsidwa ntchito kuthetsa zolakwika zazing'ono. Maziko otere amatha kuuma mu maola angapo kutentha kwa chipinda. Popeza zikuchokera lili zosungunulira, ndi poizoni.



Zovala za polyester - njira yabwino yothetsera zolakwika m'thupi lagalimoto. Iwo mosavuta angaimbidwenso ndipo kokha firiji akhoza kuuma mkati ola limodzi.

Zojambula za Acrylic adapangidwa ndiukadaulo waposachedwa, chifukwa chake ndi wokonda zachilengedwe. Palibe zosungunulira mu zomwe zili, zinthuzo zimauma nthawi yomweyo. Amagwiritsidwa ntchito kuthetsa pores zakuya.

Ndikofunika kugwiritsa ntchito ndi kuphatikiza zosakaniza moyenera. Mwachitsanzo, ngati muwaphatikiza ndi chowumitsa, chophimbacho chidzawonongeka ndipo ntchito iyenera kuyamba kuyambira pachiyambi.

Choncho, n'zovuta kunena ndendende zomwe putty ali woyenera kwambiri, m'pofunika kuganizira zochitika zonse. Momwe putty amawumira zimatengera kapangidwe kake.

Mwachitsanzo, ngati chowumitsa chiwonjezedwa ku chigawo chachiwiri cha putty, chidzauma mofulumira - mu theka la ola, pamene ntchitoyo iyenera kuchitidwa mofulumira.

Epoxy putties adzauma kwa tsiku kutentha firiji.

Pofuna kuchepetsa kuyanika, ambiri amagwiritsa ntchito kuyanika kotentha. Koma njirayi iyenera kuchitidwa mosamala, kusunga zokutira kwa putty kutentha.

Kuti mugwire ntchito yonseyi, ndikofunikira kuyika pa chigoba, magalasi, zovala zapadera. Zinthu zotere ndizotetezeka, fumbi lokha lomwe limatha kulowa m'mapapo panthawi yopera ndilovulaza, choncho ndi bwino kuganizira zida zodzitetezera.

Momwe mungakonzekerere pamwamba pa puttying

Sankhani malo ojambulira ndikuyamba kugwira ntchito yoyeretsa pamwamba. Ndi bwino kugwiritsa ntchito zosungunulira zomwe zingathandize kuchotsa mafuta m'thupi.

Kumbukirani, putty sichiphatikizana ndi gloss, chifukwa chake kuchotsa ntchito ndikofunikira kwambiri. Anthu ambiri amayendetsa sander orbital chifukwa cha izi.

Ngati malowa ndi ovuta kufikako, ndiye kuti muyenera kufika kwa iwo nokha, sungani pa sandpaper. Ngati muwona chiwonetsero cha dzimbiri, ndiye kuti malowa ayenera kupakidwa ndi chosinthira.

Pokhapokha mutayamba kupanga maziko a makina, maonekedwe ake adzadalira. Sungunulani coarse putty ndi zosungunulira, chifukwa ziyenera kuyikidwa poyamba.

GALIMOTO PUTI. Kukonzekera kujambula. Kukonza thupi pavidiyo.

Sikoyenera kuti nthawi yomweyo muyambe kuchotsa chilemacho, ndi bwino kugwiritsa ntchito putty m'magulu angapo, kuyembekezera kuti choyamba chiume. Ntchito iyenera kuchitika mwachangu komanso molimba mtima, chifukwa zinthuzo zimayamba kuumitsa pakatha mphindi 5-10.

Ngati putty yanu yayamba kuuma, ndipo simukukonda china chake, simuyenera kuchikweza, zinthu zidzangokulirakulira. Imitsani ntchito, dikirani mpaka iume, ndipo gwiritsani ntchito chidacho kuchotsa putty yotsalayo.

Ngati simuwonjezera kusakaniza kokwanira, sikungakhazikike m'malo oyenera, zomwe zingakhale ndi zotsatira zoyipa pamachitidwe a mchenga wotsatira.

Muyenera kumvetsetsa kuti kufanana kwa penti mwachindunji kumadalira ntchito yomwe yachitika pa puttying. Zomwe zili bwino zimakhazikika pathupi, ndiye kuti mzere wotsatira womwe umagwiritsidwa ntchito kwa iwo, womwe ndi utoto, udzakhalapo.

Makulidwe a wosanjikiza amadalira malingaliro a wopanga, yesetsani kutsatira malangizowo. Wina amalimbikitsa kugwiritsa ntchito wosanjikiza wa 1 mm, ndi wina 3 mm kapena kuposerapo, zonse zimadalira kapangidwe kake ndi kuchuluka kwa kuwonongeka.

Mwachitsanzo, mukamagwiritsa ntchito putty yamadzimadzi, gawo la 100-500 microns limapangidwa. Nkhaniyi iyenera kuyankhidwa aliyense payekha.

Amisiri ambiri amatha kugwiritsa ntchito mfundo zambiri akaona kuti n’zofunika. Nthawi zambiri izi zikhoza kuchitika, chinthu chachikulu ndi chakuti izi sizikhudza mphamvu ya kukonza.

Kuphwanya malangizo pankhaniyi kungayambitse posachedwapa kuti achoke m'thupi. Chifukwa cha delamination kungakhalenso kuphwanya ulamuliro kutentha.

Malinga ndi malingaliro a opanga ambiri, ntchito iyenera kuchitika pa kutentha mpaka + 50 ° C. Mukamagwira bwino ntchito yoyika putty, ndiye kuti mudzakhala ndi nthawi yocheperako popera.

Putty amagwira ntchito

Njira za putty zimagawidwa kukhala zomaliza komanso zomaliza. Ngati pali kuwonongeka kwakukulu m'thupi, ndiye kuti ndibwino kuti mupereke ntchitoyi kwa wowongolera kuti zinthu zomwe mumagwiritsa ntchito zisasinthe kukhala mng'alu weniweni.

Chosanjikiza chovuta chiyenera kugwiritsidwa ntchito ndi coarse putty, ntchito yonse imachitika ndi spatula, imagwiritsidwanso ntchito popanga kusakaniza. The zambiri woonda zigawo zakuthupi, mwayi wochepa wa matuza ndi kuviika, choncho pirirani.

Malata ndi ntchentche...

Chosanjikizacho chimadulidwa ndi sandpaper yabwino kwambiri komanso yapakati. Pamwamba wanu uyenera kukhala wosalala popanda kusintha ndi mfundo.

Gwiritsani ntchito wolamulira, kuyikapo, mudzazindikira nthawi yomweyo mabampu onse. Zigawo zotsatila zimagwiritsidwa ntchito mofanana mpaka zotsatira zomwe mukufuna zitheke.

Fine-grained putty idzagwiritsidwa ntchito pomaliza. Processing akhoza kumalizidwa ndi chopukusira kapena mawilo abrasive.

Zomwe zimagwiritsidwa ntchito panthawiyi sizifuna kusakaniza ndi kuwonjezera zinthu zina. Chifukwa cha kuchuluka kwa shrinkage, zinthu zotere ziyenera kuyikidwa pagawo lopyapyala.

Pogwira ntchito, ndikofunikira kuyang'anira mfundo zaukadaulo, komanso kumvera malingaliro:

- pogula zinthu zogwirira ntchito, muyenera kulabadira kuti zimagawidwa kwa akatswiri ndi amateurs. Yotsirizirayi ndi yoyenera kwa ife.

- musanagule zinthuzo, werengani malangizowo, omwe akuwonetsa ngati priming yoyamba ndi penti ndizofunikira.

- kuti asasokoneze ndi kuwonjezera kwa chowumitsa, ambiri amagwiritsa ntchito choperekera chapadera ndikubwereka choperekera. Kuphatikizika kwenikweni kwa zosakaniza kumathandizira kupulumutsa pazinthu ndikupanga zokutira koyenera.

- osagwiritsa ntchito makatoni ngati zinthu zopangira putty, izi zitha kukhudza kapangidwe kake, chifukwa zigawo zake zitha kukwanira.

- kuchotsa dzimbiri ndi njira yofunikira yomwe siyenera kuphonya. Dzimbiri likhoza kuchotsedwa ndi burashi yomwe imamangiriridwa ku kubowola, zomwe zidzafulumizitsa kwambiri ntchitoyi.

Pambuyo mankhwala, ntchito zofunika madera ndi dzimbiri converters. Pankhaniyi, ntchitoyo iyenera kuchitidwa ndi magolovesi. Pambuyo pochotsa transducer pa foniyo, sizingachite popanda kutsitsa ndi kuyika.

- gwiritsani ntchito chochotsera dzimbiri chapadera chomwe chimasandutsa dzimbiri kukhala madontho akuda omwe ndi osavuta kuwakonza pambuyo pake.

Zomwe oyambitsa amalakwitsa

Kuti mugwire ntchitoyo moyenera ndikupeza zotsatira zoyenera, ndikofunikira kutsatira malangizowo momveka bwino, kusankha zinthu zoyenera ndikumvera malingaliro ena.

Oyamba kumene nthawi zambiri amafulumira ndipo amatha kupanga zovuta zomwe zimakhala zovuta kukonza kusiyana ndi kuvala.

Ndikofunika kukumbukira ndikutsatira malangizo awa:

• gwirani ntchito zonse pamtunda wouma, chifukwa chinyezi chimapanga dzimbiri, zomwe zimawononga pamwamba. Panthawi yokonzekera, mukamatsuka galimoto, mulole kuti iume bwino;
• putty sangayikidwe pamalo onyezimira, amangong'ambika. Degreasing, kuyeretsa ndiyeno kugwiritsa ntchito wosanjikiza wa putty.
• ma spatula awiri amagwiritsidwa ntchito - popaka putty yayikulu ndi yaying'ono.
• musanagwiritse ntchito chilichonse, yambitsani misa yanu, chifukwa zigawo zokhuthala zimapangika pansi, ndipo utomoni umapanga pamwamba.
• dzikonzereni dongosolo la ntchito, fotokozani pa siteji ndi zida zomwe zidzagwiritsidwe ntchito, ndiye kuti simudzasokoneza chilichonse.
• osawonjezera chowumitsa mumtsuko ndi zinthu za putty, yesetsani kutsatira gawo lomwe likuwonetsedwa mu malangizo;
• ambiri amasokoneza kuchuluka kwa putty, ndiyeno amakhala opanda zakuthupi, chifukwa amaiwala kuti zinthuzo zimauma mu mphindi 10. Panthawiyi, sizingatheke kukonza madera onse, choncho gawani zinthuzo.
• Gwirani spatula pamakona a digirii 60.
• nthaka ya asidi, primer-filler imagwiritsidwa ntchito m'madera omwe ali ndi dzimbiri, omwe sangasiyidwe popanda mankhwala monga choncho.
• kupewa maonekedwe a pores panthawi yogwiritsira ntchito zinthuzo, zinthuzo ziyenera kusakanikirana bwino.

Kuyika galimoto ndi ntchito yovuta kwambiri, makamaka ngati mwasankha kuchita nokha.

Ndikofunika kutenga nkhaniyi mosamala ndikugwira ntchitoyo modekha komanso molimba mtima, iyi ndiyo njira yokhayo yopezera malo abwino kwambiri, omwe utoto umagwiritsidwa ntchito.