Ukuhlola ukuthi umnyango uhlanzekile futhiiwindi elihlanzekilesibe nokuqina komoya okuhle, sinakekela ngokuyinhloko amalunga alandelayo:
(1) Ijoyinti phakathi kwensimbi yomnyango neqabunga lomnyango:
Ngesikhathi sokuhlola, kufanele sihlole indlela umugqa wokuvala obekwe ngayo ohlakeni lomnyango.Ukusebenzisa i-slot yekhadi kuphakeme kakhulu kune-gluing (umugqa wokuvala ku-glue kulula ukuwa ngenxa yokuguga kweglue)
(2) Ilunga eliphakathi kweqabunga lomnyango nomhlabathi
Ukuqina komoya komnyango ohlanzekile kungaqinisekiswa kuphela ngokukhetha umucu wokushanela ophakamisayo ngaphansi kweqabunga lomnyango.Umugqa wokushanela ophakamisayo empeleni uwumugqa ovalayo onesakhiwo esilingana kahle.Kunamadivayisi azwelayo nhlangothi zombili zomugqa wokushanela, angakwazi ukubona ngokushesha ukuvuleka nokuvala komnyango.Uma isicabha sesiqala ukuvala, imichilo yokushanela ephakamisayo izovela kahle, futhi imicu yokuvala inamathele ngokuqinile phansi, okuvimbela ukungena nokuphunyuka komoya phansi komnyango.
(3) Izinto zomucu wokuvala.
Uma kuqhathaniswa namapheshana avamile, umnyango ohlanzekile usebenzisa imichilo yerabha eqinile futhi enwebeka kakhulu.Ngokuvamile kusetshenziswa imichilo yerabha ye-EPDM, futhi imichilo ye-silicone nayo isetshenziselwa labo abaphishekela imiphumela yekhwalithi ephezulu.Lolu hlobo lwe-rubber strip lunokunwebeka okuphezulu kanye nezinga eliphakeme lokulwa nokuguga.Inomphumela omuhle wokushwabana kanye nokubuyela emuva lapho umzimba womnyango uvulwa futhi uvaliwe.Ikakhulukazi lapho umnyango uvaliwe, umugqa werabha ungabuyela ngokushesha ngemva kokucindezelwa, ugcwalise igebe phakathi kweqabunga lomnyango kanye nohlaka lomnyango, okunciphisa kakhulu ithuba lokujikeleza komoya.
(4) Ukufakwa
Ngaphambi kokufaka i-umnyango ohlanzekile, kufanele siqinisekise ukuma kodonga, futhi siqinisekise ukuthi umnyango nodonga kumugqa ofanayo ovundlile ngesikhathi sokufakwa, ukuze sonke isakhiwo somnyango sibe sicaba futhi sinengqondo, siqinisekise ukuthi igebe elizungeze iqabunga lomnyango lilawulwa ngaphakathi ububanzi obunengqondo, futhi wandise umphumela wokuvala wamapheshana.
Isikhathi sokuthumela: Mar-14-2022