Cold kuwotcherera zitsulo - malangizo ntchito

"Cold kuwotcherera" kapena "Fast zitsulo" ndi chida gluing zitsulo, pulasitiki, matabwa ndi pamalo ena. Tikumbukenso kuti alibe chochita ndi kuwotcherera, chifukwa kuwotcherera ozizira ndi njira zamakono zimene zitsulo olimba olumikizidwa kwa wina ndi mzake chifukwa cha kukakamizidwa molunjika ndi mapindikidwe popanda kuwonjezeka kutentha. Kulumikizana kumachitika pamlingo wa zomangira zama cell. Guluu wa "kuwotcherera kozizira" wakhala akutchedwa chifukwa chakuti seams amakhalabe pamwamba, monga pambuyo kuwotcherera kutentha.

Choncho, "Cold kuwotcherera" ndi zomatira gulu, zomwe zikuphatikizapo:

• epoxy resins;
• chowumitsa;
• kusintha zowonjezera.

Ma epoxy resins samapanga mgwirizano wamphamvu akachiritsidwa, choncho mapulasitiki amawonjezeredwa kwa iwo kuti athe kuthandizira kugwedezeka ndi kugwedeza katundu, zomwe ndizofunikira kwambiri pokonza zinthu za thupi kapena pansi pa galimoto. Kuonjezera apo, mphamvu ya mgwirizano imawonjezeka powonjezera zowonjezera zitsulo zochokera ku aluminiyamu kapena zitsulo.

Chida ichi chimagulitsidwa mwina ngati machubu, imodzi yomwe ili ndi zomatira, ndipo ina imakhala ndi chowumitsa. Kapena mu mawonekedwe a putty - awiri wosanjikiza cylindrical mipiringidzo.

Malangizo ntchito kuwotcherera ozizira

Pamaso gluing zitsulo mbali, pamwamba awo ayenera kutsukidwa kotheratu dothi lililonse ndi fumbi. Pambuyo pake, amafunika kuchotsedwa ndi njira iliyonse yomwe ilipo - zosungunulira, mowa, cologne.

Ngati kuwotcherera kozizira kuli m'machubu, ndiye kuti muyenera kufinya kuchuluka kofunikira kwa guluu mu chubu chilichonse ndikusakaniza bwino mpaka misa yofanana ipangike.

M`pofunika kukonzekera osakaniza m`madera mpweya wokwanira, popeza epoxy utomoni nthunzi akhoza kukwiyitsa mucous nembanemba pakhosi ndi mphuno.

M'pofunika kugwiritsa ntchito misa chifukwa mwamsanga - malingana ndi wopanga, mkati mwa mphindi 10-50. Ndiko kuti, ngati ntchito yokonza yochuluka ikuyenera kuchitidwa, ndiye kuti ndi bwino kugwiritsa ntchito kuwotcherera m'magulu ang'onoang'ono, mwinamwake idzauma ndi kukhala yosagwiritsidwa ntchito.

Kenako mumangoyika putty pamalo onse awiri, kufinya pang'ono ndikuchotsa guluu wowonjezera. Malo amamatira bwino kwambiri ndipo safunikira kukanikizana wina ndi mzake ndi mphamvu zonse. Ingosiyani gawolo kuti likonzedwe mpaka zomatira zikhazikike. Izi zitha kutenga mphindi khumi mpaka ola limodzi.

Guluuyo amaumitsa kwathunthu mu tsiku, choncho siyani gawolo mpaka litalimba.

Putty "Cold welding"

Kuwotcherera kozizira, komwe kumabwera ngati mipiringidzo, kumatchedwanso putty, kumagwiritsidwa ntchito kusindikiza ming'alu ndi kutseka mabowo. Mu kusasinthasintha kwake, amafanana ndi pulasitiki, choncho ndi yabwino kwa ntchito yotereyi.

Muyenera kugwira nawo ntchito motere:

• kuyeretsa kotheratu ndi kuchotsa mafuta pamalo oti azimatira;
• kudula kuchuluka kofunikira kwa putty ndi mpeni waubusa;
• kandani putty bwino mpaka pulasitiki yokhazikika ipezeka (musaiwale kuvala magolovesi amphira);
• putty imatha kutentha panthawi yopondera - izi ndizabwinobwino;
• gwiritsani ntchito gawolo;
• kuti musanjike wosanjikiza, mutha kugwiritsa ntchito spatula, iyenera kunyowa kuti putty isamamatire;
• siyani gawolo lokha mpaka putty ataumitsa.

Amisiri ena amalimbikitsa kukanikiza pamalopo kuti amamatire pamodzi ndi chotchinga kapena choyipa.

Chilichonse chomwe chinali, koma pambuyo polimba, mafutawo amakhala olimba ngati mwala. Chonde dziwani kuti ndikosavuta kuchotsa guluu kapena putty ndi chitsulo chotenthetsera chotenthetsera kapena mpeni wotentha.

Malangizo ntchito ozizira kuwotcherera

Monga tikuonera, kuwotcherera kozizira kumagulitsidwa ngati zomatira zamagulu awiri, kapena ngati mawonekedwe a putty, kukumbukira pulasitiki mu kusasinthika kwake, komwe kumaumitsa msanga. Kuti mupeze zotsatira zabwino, muyenera kuganizira zomwe wopanga amapanga, kotero guluu amagwiritsidwa ntchito polumikizana kapena kuyika malo pamwamba pa wina ndi mzake, koma putty ndi yoyenera kulumikiza ma tee kapena pamakona. Ndibwinonso kwambiri kutseka mabowo osiyanasiyana ndi ming'alu.

Kuti muwonjezere mphamvu kapena zikafika pamalo akulu okonzedwa bwino, putty imagwiritsidwa ntchito ndi mauna olimbikitsa kapena zigamba za fiberglass.

Pankhani yokonza ming'alu, nsonga zake ziyenera kubowoledwa kuti ming'aluyo isakule. Amachitanso chimodzimodzi pokonza ming'alu pagalasi lagalimoto, zomwe takambirana kale patsamba lathu la Vodi.su.

Chonde dziwani kuti welding putty yozizira itha kugwiritsidwanso ntchito kusalaza mano. Mukhozanso kudzaza chibowocho ndi guluu, dikirani kuti ziume, ndikuzisakaniza ndi spatula yaing'ono.

Ozizira kuwotcherera opanga

Ngati tilankhula za opanga enieni ndi mitundu, titha kupangira mitundu yotsatirayi.

Ndikutsegula Chitsulo - American mankhwala apamwamba kwambiri. Amagulitsidwa ngati mipiringidzo ya magawo awiri a putty, odzaza mu pulasitiki zotengera za cylindrical. Kulemera kwa chubu chimodzi ndi 57 magalamu. Mapangidwe a zomatira za epoxy akuphatikizapo, kuwonjezera pa plasticizers ndi harderner, komanso zodzaza zitsulo, kotero Abro Zitsulo zitha kugwiritsidwa ntchito kukonza:

• matanki amafuta;
• ma radiator ozizira;
• masamba mafuta;
• ma mufflers;
• block mitu ndi zina zotero.

Itha kugwiritsidwanso ntchito m'moyo watsiku ndi tsiku, mwachitsanzo, kutseka mabowo muzitsulo-pulasitiki kapena mapaipi achitsulo, gluing aquariums, zida zokonzera ndi zina zambiri. Glue imapereka kulumikizana kwabwino kwambiri pakutentha kuchokera paminus 50 degrees mpaka 150 degrees. Iyenera kugwiritsidwa ntchito molingana ndi malangizo omwe ali pamwambapa.

Poxypol - glue putty, yomwe ingagwiritsidwe ntchito m'njira zambiri. Imaumitsa mwachangu kwambiri ndipo imapereka kumamatira kwamphamvu kwambiri. Ziwalo zokonzedwa zimatha kubowoleredwa komanso ngakhale ulusi.

Diamond Press - Zapangidwira mwapadera kukonza magalimoto. Amatha kukonza ming'alu mu thanki, muffler, cylinder block. Kuphatikiza apo, imagwiritsidwa ntchito poteteza zilembo - zizindikiro za wopanga. Amakhala ndi epoxy resins ndi fillers mwachilengedwe kapena zitsulo.

Mukhozanso kutchula mitundu ingapo yotchuka: Blitz, Skol, Monolith, Forbo 671. Onsewa amapereka kugwirizana kodalirika, ngakhale pansi pa madzi. Ngati mukukonza magawo motere, ndipo mukufuna kuti kulumikizana kukhale nthawi yayitali, tsatirani malamulo osavuta awa:

• ukatenthedwa, guluu lidzauma mofulumira kwambiri ndikupereka zomatira bwino, choncho gwiritsani ntchito chowumitsira tsitsi lomanga;
• malo omwe amatenthetsa pakugwira ntchito kuposa madigiri 100 saloledwa kukonzedwa motere - guluu amatha kupirira kutentha kwa madigiri 150 kwa nthawi yochepa, koma amagwa ndi kuwonetseredwa kwa nthawi yayitali;
• kugwiritsa ntchito kutentha pansi pa madigiri asanu Celsius sikuvomerezeka;
• sungani kuwotcherera kozizira makamaka kutentha kwa chipinda kutali ndi dzuwa.

Ngati mumagula kuwotcherera kozizira pazosowa zamakampani, ndiye kuti mutha kupeza zonyamula zambiri. Mwachitsanzo, kuwotcherera ozizira kwa Metalox kumabwera m'zitini za theka-lita ndipo chitini chimodzi chotere chimakwanira kukonza 0,3 masikweya mita. pamwamba. Palinso ma CD ambiri voluminous - mu ndowa zitsulo 17-18 makilogalamu.

Monga momwe machitidwe ndi zochitika za madalaivala ambiri zimachitira umboni, kuwotcherera kozizira kumapereka kugwirizana kodalirika. Koma musaiwale kuti iyi ndi imodzi mwa mitundu ya guluu epoxy, ngakhale ndi kuwonjezera zitsulo fillers. Chifukwa chake, sitingalimbikitse kuwotcherera kozizira pakukonza zida zazikulu zamagalimoto ndi misonkhano.

Video ndi malangizo ndi mfundo ntchito ozizira kuwotcherera.

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