Iminyango yepulasitiki yokungena kuphela emakethe yayisetshenziswa kakhulu ezitolo, ezokuphatha nezakhiwo zomphakathi. Khona-ke iminyango enjalo yaqala ukusetshenziselwa iminyango yebhokisi futhi yenziwa ngokusebenzisa ubuchwepheshe bewindi. Namuhla, izicabha zensimbi-plastic zithatha ngokuzethemba izikhundla emkhakheni wokuhlala njengezindlela ngisho nezakhiwo zangaphakathi. Futhi lokhu kubangelwa zonke izinzuzo ukuthi iminyango yepulasitiki yokungena ibe nayo .
Izinzuzo kanye nokungalungi kweminyango yeplastiki yokungena
Iminyango yamanje yensimbi-plastiki inezimfanelo eziningi ezinhle:
- amandla amakhulu;
- ukuvutha okuphansi;
- le nto ayithintwa yi-acids, ama-alkalis, i-lime;
- iminyango ingathobekile ekushiyeni, ngisho nokusetshenziswa isikhathi eside;
- ukuphepha kwemvelo;
- Ukubukeka kahle, okungathinteki ukushisa okuphansi noma okuphezulu;
- ukuvikelwa komsindo omuhle kakhulu nokuxilonga okushisayo;
- ukumelana nokucindezeleka komshini;
- izinhlobo eziningi zokwakha;
- izindleko eziphansi zemikhiqizo.
Ngokuvamile, iminyango yepulasitiki isetshenziselwa ukungena endlini yangasese. Ngaphezu kwalokho, zifakwe emnyango ekamelweni lokubilisa kanye negaraji, izakhiwo zasemapulazini kanye nedamu lokubhukuda, ithala elivaliwe noma ingadi yasebusika.
Ukuze kwenziwe umnyango womnyango wepulasitiki, amaphrofayli angemuva futhi aqondile asetshenziselwa ama-air chamber angamahlanu kanye nezintamo eziqinile. Amaphrofayli nawo awenziwe kusuka epulasitiki, noma ngokufakwa kokuqiniswa kusuka ensimbi. Zonke izingxenye zefreyimu yamandla amakhulu zixhunyiwe ndawonye ngokusebenzisa izibopho zensimbi. Ifreyimu enjalo yomnyango wepulasitiki ingaba nezinhlobonhlobo zebunjwa: ama-rectangular, trapezoidal, arched, rounded, njll.
Emnyango weplastiki umnyango ufake ama-bolts akhethekile namandla we-loops, ama-closers nezinsimbi eziqinile, ezinokwethenjelwa. Indlela eningi yokukhiya iqinisekisa ukulingana okuqinile komnyango eduze nomjikelezo wayo wonke.
Ukugcwalisa umnyango wepulasitiki
Ukugcwalisa umnyango wokungena unemihlobo emibili: okuncane futhi okuguquguqukayo. Ukugcwalisa izithulu kwenziwa ngokusebenzisa ama-sandwich panels. Amapaneli anjalo awenziwe ngamathathu amathathu: phakathi kwama-sheet amabili we-steel heater ngesimo se-polystyrene esandisiwe. Zonke izingxenye ezintathu zihlanganiswe kanye ne-polyurethane adhesive.
Ukugcwaliswa komnyango wepulasitiki wokungena emzimbeni kuvamise ukuhlanganiswa: ingxenye engaphezulu - ngefasitela elinamabili, futhi ingxenye engezansi yomnyango iba yisithulu. Nokho, izinketho "plastic" + "plastic", noma "ingilazi" + "ingilazi" nazo zitholakala.
I-Glass yomnyango wokungena ingasetshenziswa futhi i-matte, ne-glass, enemibala egqamile kanye nebala. Izingxenye eziyizithulu zomnyango wepulasitiki zingabhekwa ngefilimu yombala noma ngaphansi komuthi.
Iminyango yepulasitiki yokungena ingaba yiqabunga elilodwa noma amaqabunga amabili. Kulesi simo, bangaba nokudlulisa, noma bangabi nayo. Iminyango emibili yamagqabi ingaba yisitshalo: ingxenye eyodwa yomnyango iqondiswe emaceleni akhethekile, lapho umnyango uvula kuphela uma kudingeka. Ngaphezu kwalokho, kunezicabha zokungenwa ezenziwe nge-metal-plastiki nokulala.
Umbala wezinsimbi zensimbi-plastiki ungakhetha noma yikuphi: grey, white, mahogany, i-oak emnyama, i-oak yegolide. Into eyinhloko ukuthi umbala womnyango wangaphambili wepulasitiki ubheka okuhle ngokumelene nesizinda sendawo yonke yokuklama igumbi.
Eminyango yepulasitiki kufakwe ukukhiya kwezinhlobo ezimbili: ngaphansi kwe-handle handle kanye ngaphansi kwesibambo-arc. Kodwa-ke, okuthembekile kakhulu emnyango wangaphambili kungumgqomo wokukhiya ngaphansi kwe-handle-arc. Kanye nalo, umnyango oseduze ufakwe.
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