Kodi ndikufunika kuyatsa galimoto ndisanayike?

Putty - mawonekedwe omwe ali ndi mawonekedwe apulasitiki ndipo amapangidwa kuti azidzaza mabowo omwe amapangidwa chifukwa cha kuwonongeka kwa chinthucho. Chifukwa cha zochitika zapadera ndi zosakaniza za putty, dongosolo la ntchito yawo limasiyana - choyamba, zofooka zazikulu zimachotsedwa, kenako zimagawidwa, zomwe zimatsimikizira kuti utoto wodalirika ndi malo ochiritsidwa.

Pochita kukonza thupi paokha, oyendetsa galimoto ena sadziwa ndondomeko yoyenera ya zochita, akukayikira ngati choyamba kapena putty ikugwiritsidwa ntchito pa galimotoyo. Tidzawona momwe akatswiri amachitira ndi thupi lagalimoto.

Kusiyana pakati pa primer ndi putty

Cholinga chachikulu cha primer ndikuwongolera kumamatira pakati pa zigawo zogwiritsidwa ntchito za utoto (LCP). Kuphatikiza apo, imagwira ntchito zina:

• Amachotsa thovu la mpweya kuchokera ku zolakwika zazing'ono zapamtunda (zotupa, tchipisi, zosawoneka ndi maso).
• Amatumikira monga chigawo cholumikizira kwa zigawo kuti ndi bwino n'zogwirizana ndi mzake ndipo akhoza kulowa mankhwala anachita, kenako exfoliating.
• Amateteza ku zisonkhezero zakunja - kukhudzana ndi madzi, mpweya, mchenga ndi zinthu zina. Chifukwa chakuti primer imalepheretsa kutuluka kwakunja kwachitsulo, mapangidwe a dzimbiri amachotsedwa.

Putty - mawonekedwe omwe ali ndi mawonekedwe apulasitiki ndipo amapangidwa kuti azidzaza mabowo omwe amapangidwa chifukwa cha kuwonongeka kwa chinthucho. Chifukwa cha zochitika zapadera ndi zosakaniza za putty, dongosolo la ntchito yawo limasiyana - choyamba, zofooka zazikulu zimachotsedwa, kenako zimagawidwa, zomwe zimatsimikizira kuti utoto wodalirika ndi malo ochiritsidwa.

Kukonzekera kwa galimoto

Kodi ndikufunika kuyamba ndi puttying

Ukadaulo wokonza ziwalo za thupi musanapange utoto sizimaphatikizapo priming musanagwiritse ntchito putty. Kukonzekera kwamavuto kumapangidwira kuti agwiritse ntchito chitsulo "chopanda kanthu", kumamatira bwino kumatheka powonjezerapo zida zapadera.

Kuyika galimoto musanayambe kuika kumaloledwa kokha ngati kusakaniza kuli ndi epoxy. Opaka utoto amachita zimenezi akamakonza ziwalo za thupi kwa nthaŵi yaitali. Nthawi zambiri, ntchito yobwezeretsa ndi kubwezeretsa imatenga nthawi yayitali. Chitsulocho chikawonekera panja, pakakhala chinyezi chambiri, njira zowononga zimayambitsidwa.

Mashopu okonza magalimoto akatswiri nawonso amayendetsa galimoto isanakhazikike. Izi zimachitidwa kuti zitsimikizire kuti pansi pazifukwa zilizonse, dzimbiri pazitsulo sizidzawoneka.

Zimaloledwa kuyambitsa zitsulo musanayike galimotoyo mpaka itauma. Zigawo zomwe zimapanga zida zonsezi zimagwirizana ndipo zimagwirizana kwambiri. Kuti azitha kumamatira, pamwamba pake amatsukidwa mopepuka pochotsa zinthu zotuluka.

Kodi n'zotheka kupaka putty pa zojambula zakale

Kupaka utoto wakale kumamveka ngati pali nkhawa za kuoneka kwa dzimbiri pakangotha ​​​​nthawi yamankhwala. Kupititsa patsogolo kumamatira, tikulimbikitsidwa kuchitira utoto ndi sandpaper, ndikupatseni porosity. Pambuyo pake, putty imalowa mu pores ndikumamatira mwamphamvu.

Njira yogwiritsira ntchito putty pa utoto wakale:

1. Tsukani pamwamba kuti muchiritsidwe m'malo ovuta - chotsani utoto wotupa, madontho a bituminous, etc.
2. Kuchepetsa thupi element ndi zosungunulira, mowa.
3. Konzani zolakwika zomwe zilipo.

Ndizotheka kugwiritsa ntchito utoto wa putty pa utoto womwe uli bwino - ulibe ming'alu, tchipisi, kapena kuphulika. Ngati pali zolakwika zambiri, ndi bwino kuyeretsa zojambula zakale zachitsulo pamwamba pazitsulo.

Momwe mungasankhire putty yoyenera, mawonekedwe ogwiritsira ntchito

Kuphatikizika kwa putty kumasankhidwa kutengera vuto la chinthu chopangidwa ndi thupi. Mitundu ya ma putty imasiyana wina ndi mzake pogwiritsira ntchito:

• Fiberglass. Amagwiritsidwa ntchito kuti athetse zolakwika zazikulu, chifukwa ulusi wa fiberglass uli ndi mawonekedwe okhwima, amafunikira kugaya kotsatira ndikugwiritsa ntchito gawo lomaliza. Zinthu zoterezi zimadziwika ndi mapangidwe a malo okhazikika okhazikika, omwe sagonjetsedwa ndi kuwonongeka ngakhale pansi pa katundu wolemetsa.
• Ndi mbewu zazikulu. Amagwiritsidwa ntchito pochiza madera omwe ali ndi kuwonongeka kwakukulu. Amasiyana mu pulasitiki komanso malo oyika bwino osavuta kufikira. Chifukwa cha kukhalapo kwa zigawo zikuluzikulu zomwe zimapangidwira, choyambira sichimachepa ndipo chimadziwika ndi kuwonjezeka komatira.
• Ndi tirigu wabwino. Ojambula ena amachitcha kumaliza, chifukwa amagwiritsidwa ntchito kukonza zolakwika zazing'ono. Choyambirira chopangidwa bwino chimakonzedwa mosavuta ndi sandpaper, palibe zokopa kapena zolakwika zina zowoneka pamwamba. The primer ndi yoyenera kudzaza osati zitsulo zokha, komanso pulasitiki, fiberglass zinthu.
• Zopangidwa ndi Acrylic. Kapangidwe kake sikufanana ndi putty wamba - mawonekedwe a acrylic ndi madzi, mawonekedwe ake amafanana ndi primer. Amagwiritsidwa ntchito podzaza madera akuluakulu, ndi pulasitiki komanso yosavuta kugwiritsa ntchito. Wopanga mankhwala amalola kupenta malo otetezedwa popanda priming wotsatira.

Njira yogwiritsira ntchito putty:

1. Yeretsani pamwamba.
2. Fiberglass (fiberglass) filler imayikidwa mu pores zazikulu.
3. Fine-grained kapena acrylic putty amachotsa zolakwika zazing'ono.
4. Zojambulajambula zojambulidwa ndi zojambula.

Ojambula ena sagwiritsa ntchito zophatikizira-grained aggregates, kuchotsa zolakwika ndi kumaliza putty. Njirayi ndiyovomerezeka, koma mtengo wake ndi wokwera mtengo.

Momwe mungasankhire ndikugwiritsa ntchito poyambira

Musanagwiritse ntchito, ndikofunikira kuphunzira mitundu ya zosakaniza zoyambira, popeza kuchuluka kwa ntchito yawo kumasiyana malinga ndi cholinga.

Momwe mungagayire primer

Mitundu ya nthaka:

• Epoxy yochokera. Amadziwika ndi mawonekedwe amadzimadzi, komanso zomwe zili mu chromium. Amasiyana kukana chikoka cha aukali mankhwala mankhwala, kusokoneza mapangidwe dzimbiri. Epoxy primer sifunikiranso kuvula kowonjezera musanapente (kupatula pamene zolembazo zidagwiritsidwa ntchito molakwika komanso mikwingwirima yopangidwa).
• Pulayimale. Cholinga chachikulu ndi chitetezo chotsutsana ndi dzimbiri cha madera omwe angagwirizane ndi madzi. Zimaloledwa kugwiritsa ntchito primer musanayike galimoto.
• Osindikizidwa. Zimathetsa kukhudzana pakati pa zigawo ziwiri za utoto ndi varnish ndipo sizilola kuti ziwonongeko za wina ndi mzake (pentiyo ikhoza kukhala ndi mankhwala osokoneza bongo omwe amawononga putty).

Njira yogwiritsira ntchito:

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

1. Chotsani zolakwika zowoneka pa putty pochotsa zinthu zotuluka.
2. Degrease mankhwala pamwamba ndi zosungunulira mowa, mafuta.
3. Ikani zoyambira mu zigawo zingapo, pakati pa aliyense zimafunika kupuma kwa mphindi 90 kuti ziume.

Mutha kudziwa ngati wosanjikiza wotsatira wawuma ndi mawonekedwe ake - udzakhala wosawoneka bwino komanso wovuta pang'ono.

Zomwe zili bwino - priming kapena puttying galimoto

Funso lofananalo likufunsidwa ndi oyamba kumene mu bizinesi yojambula. Samvetsetsa bwino lomwe cholinga cha nyimbo zonse ziwiri ndipo sawona kusiyana kwa magwiridwe antchito. Ngakhale ena opanga ma primer amalola kugwiritsa ntchito zitsulo zopanda kanthu, sizinthu zonse zomwe zimatha kuthetsa zolakwika zomwe zilipo muzojambula. Kudzaza ziboliboli zazikulu popanda kugwiritsa ntchito putty sikutheka, chifukwa chake, posankha chodzaza kuti chikonzere gawo lililonse la thupi, ndikofunikira kuyiyandikira payekhapayekha.

Momwe mungakonzekere zitsulo musanagwiritse ntchito putty