Zokongoletsera mapulitsi a polyurethane amagwiritsidwa ntchito muzithupi, mu chikhalidwe cha dziko, zamakono, zam'mbuyo. Iyi ndi njira yabwino kwambiri yokonzera khitchini, chipinda chogona komanso chipinda chogona. Mitundu, njira zamakono ndizochititsa chidwi, monga makhalidwe abwino.
Zosangalatsa zazitsulo zokongoletsa pansi pa mtengo
Zojambula zokongoletsera, kutsanzira matabwa, zimatsutsana ndi zosiyana ndi zina zambiri zomaliza. Choyamba, mwayi ndi wakuti maziko a mankhwalawa ndi polyurethane. Pa maziko a polyurethane, "chinyengo" chimalengedwa, chomwe, pafupipafupi, chiri 4 nthawi zowala kuposa zoyambirira. Kusintha kwa kusintha kwa kutentha ndi chinyezi kulibe, kuwonongeka sikuchotsedwa, chithandizo chowonjezera kuchokera kwa tizilombo sikufunikira, chifukwa sikofunika, sichimawombera ndipo sichichirikiza kuyaka.
Mtengo woterewu ndi wotetezeka kwambiri kuchokera ku chilengedwe. Chomeracho ndi inshuwalansi yonse yosawonongeka, monga tizilombo sizowopsya kwambiri pamtundu umenewu. Zamakono zamakono zimathandiza kuti zitsitsimutsenso zonse, chitsulo ndi kapangidwe ka nkhuni. Maonekedwe a masentimita aakulu ndi mankhwala omaliza a pamwamba adzakugulitsani kangapo mtengo woposa mtengo wa polyurethane. Kuphatikiza apo, maziko okhwima ndi mawonekedwe olimba kapena a mawonekedwe a U amachititsa kuti chipangizocho chisangokhala chokongoletsera, koma chimapatsanso mpata wogwira ntchito mokweza.
Mbali za kukongoletsa kwa polyurethane
Kulemera kwake kwa matabwa kumachepetsa kuika. Ngati njirayi ikukongoletsera chipinda, mipiritsi ndi glue yapadera ndizokwanira zokonzekera. Kulumikizana kwa zigawo zoyandikana ndizovuta kwambiri. Zogwirizanitsa zingathe kuwonetsedwa kunja ndi mabatani okongoletsa omwe amawoneka ngati chitsulo. Mukangomaliza kugwiritsa ntchito zomatira, ziwalozo ziyenera kutetezedwa ndi zothandizira. Izi ndikutsimikiza kuti dongosolo silinasinthe malo ake mpaka litauma (pafupi tsiku).
Choncho, choyamba cholembapo chimagwiritsidwa ntchito, gawo lokonzekera ndilo 0.1m ndi zojambula zokha. Pamene mankhwala osakaniza akugwiritsidwa ntchito kumalo otalika ndi osakanikirana, gwiritsani ntchito mankhwalawa. Pambuyo pokonzekera, zojambulazo zimasungidwa chifukwa cha mtundu wa bar. Zonsezi zikadzauma, mukhoza kupitiriza kuchotsa zolepheretsa ndi kupitirira. Pamapeto pake maseŵerawo amasindikizidwa ndi osindikizidwa.
Zojambula zokongoletsa padenga la polyurethane - izi ndizokongoletsera kwa chipinda chilichonse. Mwinamwake chizindikiro chokha chokha ndizofunika mtengo.
Ngati mukufuna kupanga mapangidwe apadera, ndipo simunathe kupeza mtundu wofunikanso wazitsulo, mulipo mwayi wogula mabala osapangidwa. Zokongoletsera, zakubadwa pansi pa mtengo - zachilendo pamsika womanga. Ziphuphu zamtundu umenewu zimabisala mitundu yonse ya mauthenga oyankhulana, kuphatikizapo magetsi, kuunikira, kukulirakulira. Chophimbacho chikuyimiridwa ndi "mtengo wonyenga" 2, 3, 4 mamita yaitali, wodulidwa-190х170, 120х120, 90х60, 60х120 mm.
Kumbukirani kuti musanayambe ntchitoyi, zipangizozi ziyenera kupatsidwa nthawi yokwanira kutentha. Choncho, mungapewe kuoneka kosafunikira ndi ziphuphu zosafunikira. Pamwamba pake, mwachitsanzo, makoma, denga, ayenera kukhala okonzeka ngati ntchito yowunikira. Pangakhale pfumbi, madontho a mafuta.
Matabwa a polyurethane amapangidwa m'magwiridwe a mafakitale, zomwe zikutanthauza kuti mtundu uliwonse wa mankhwalawo umayendetsedwa. Kulemera kwake kwa 3-8 makilogalamu kumapangidwira mosavuta pamalo osankhidwa popanda zina zowonongeka. Ubwino ndiwowonekera!
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