Unsembe njira ya mbale PVC gusset

(1) chamadzi mtundu unsembe
      a). Kudula 5-10mm filimu zoteteza pamaso kulowetsa mapepala PC kwa chimango thandizo, chifukwa mafilimu zoteteza chifukwa inefficient zomatira pakati tamping ndi mapepala PC.
      b). Popeza patsogolo ndi chidule digiri mapepala PC, ndi osiyana ndi mafelemu Mendulo, komanso mapepala PC kusintha ndi kutenga mpweya kuthamanga Choncho, n'koyenera mayikidwe, kusunga malo kuwonjezeka ndi kuotcha chifukwa cha kusintha kutentha, ndi kusankha abwino makulidwe wa PC mapepala zofunika. General mbale ayenera anaikapo mu atathana chimango zoposa 25mm, ndi osachepera 2 nthiti anaika mu zone lokhazikika. Malo 3mm adzakhala asungike Kukuza kapena shrinkage. (Kukula chiŵerengero: 0.065mm / m)

      (2) kagwere unsembe wa. Pamene dzenje mbiri ndi pepala olimba amene anaika ndi wononga unsembe, zibowo zonse rivet ayenera reamed kusungitsa malo kuwonjezeka ndi chidule. Kawirikawiri, maenje ayenera kukhala zazikulu kuposa wathandizidwa kapena rivet umatheka ndi 50% "kuti apewe Kukuza kapena shrinkage. b. Kudzaza maenje, ndi kuphimba gawo poyera ndi silikoni pawiri kuteteza detergents imapezeka chimene chimabweretsa kuwonongeka kwa mapepala pc, ndi kupewa ming'alu pang'onopang'ono. c. Rivet mitu akhale lalikulu kuposa zimayambira ndi nthawi 2. Ntchito gaskets kapena washers kupewa rivet mitu wokhudza mapepala pc, ndi kuchepetsa zoipazi. d. Musati kagwere mu kwambiri mwamphamvu. e. Musagwiritse ntchito gaskets zopangidwa PVC. f. Mbali kupinda tiyenera kupewa ntchito wononga kwa ozizira ndondomeko kupinda.


Post nthawi: Nov-10-2018