PVC bolodi denga zakuthupiImapangidwa ndi utomoni wa PVC ngati maziko, kuwonjezera kuchuluka kwa mankhwala oletsa kukalamba, chosinthira ndi zina zowonjezera, kudzera mu kusakaniza, kuyika kalendala, kuyamwa pulasitiki ya vacuum ndi njira zina. Ili ndi ubwino wa zinthu zopepuka, kuyika kosavuta, kusalowa madzi, kusanyowa, kusagwira tizilombo, komanso mitundu yosiyanasiyana ya mawonekedwe. Ilinso ndi magwiridwe antchito abwino pankhani yolimbana ndi kuipitsidwa, kuyeretsa kosavuta, kutchinjiriza mawu, komanso kuteteza kutentha. Makamaka, kuwonjezera zinthu zoletsa moto mu njira yatsopanoyi kumapangitsa kuti zikhale zosavuta kuzimitsa komanso zotetezeka kugwiritsa ntchito. Poyerekeza ndi mapanelo achitsulo, vuto lake ndilakuti nthawi yawo yogwirira ntchito ndi yochepa. Yang'anani pakuyambitsa njira yokhazikitsa ndi kumanga zipangizo za denga la PVC.
1, Kukonzekera zipangizo ndi zida
Kukonzekera zinthu: keel yachitsulo chopepuka, zowonjezera, ndodo zoyimitsira, mabolt okulitsa, mapepala a PVC, ndi zina zotero, oyenerera kuwunika pamalopo komanso ngati pali satifiketi ya fakitale ndi satifiketi yaubwino wa zinthuzo. Kukonzekera zida: makina odulira mbiri, soka lamagetsi, chobowolera chamagetsi chogwira ntchito ndi manja, nyundo yamagetsi, chobowolera chodzigwira chokha, makina a sandpaper amagetsi ogwira ntchito ndi manja, ndi zina zotero.
2, mikhalidwe yogwirira ntchito
Mu gawo la denga lopachikidwa lofunikira, kukhazikitsa konse kwa makina ndi magetsi kwatha, mapaipi osiyanasiyana adutsa mayeso a kuthamanga kwa mpweya ndi kuvomerezedwa mobisa.
Musanayambe kumanga denga lalikulu la chitsulo chopepuka, chipinda choyesera chiyenera kupangidwa, ndipo digiri yokhotakhota, mpata wowala, bokosi la nsalu, kutsegula mpweya ndi zina za denga ziyenera kukonzedwa kuti zimangidwe. Pambuyo pozindikira, kumanga kwakukulu kungathe kuchitika.
3. Kuyenda kwa njira yomanga: kuyeretsa maziko, kukhazikitsa mipiringidzo yoyimitsira, kukhazikitsa ma keel akuluakulu, kukhazikitsa ma keel am'mbali, kuyang'anira kofooka kwa magetsi komanso nsalu yobisika, kukhazikitsa ma keel achiwiri ndi zinthu zomalizidwa pamwamba pa bolodi la PVC, kulandira zinthu zazing'ono, ndi kukhazikitsa mizere yoyimitsira: malinga ndi kapangidwe ka kukweza kwa denga loyimitsidwa, mzere woyimitsidwa wa denga umagwiritsidwa ntchito ngati mzere wamba woyikira. Kukhazikitsa mipiringidzo yoyimitsira: Dziwani malo a mipiringidzo yoyimitsira malinga ndi zojambula zomangira, ikani zigawo zoyimitsidwa (chitsulo cha ngodya) cha mipiringidzo yoyimitsira, ikani utoto woletsa dzimbiri, ndikugwiritsa ntchito mipiringidzo yachitsulo yokhala ndi mainchesi a 1 kuti mupange ndodo zoyimitsira. Mtunda pakati pa mfundo zoyimitsira ndi 900-1200mm. Mukayika, sungunulani mbali yakumtunda ku zigawo zoyimitsidwa ndikulumikiza mbali yakumunsi ku mipiringidzo yoyimitsira mutayika ulusi. Kutalika kwa kumapeto kwa ndodo yoyimitsira yoyikidwa sikuyenera kukhala kochepera 3mm.
Kukhazikitsa keel yayikulu: Kawirikawiri, keel ya UC38 imagwiritsidwa ntchito, ndipo mtunda pakati pa keel yayikulu ya denga ndi 900-1000mm. Mukakhazikitsa keel yayikulu, bulaketi yayikulu yopachikira keel iyenera kulumikizidwa ku keel yayikulu, zomangira ziyenera kulimba, ndipo denga liyenera kuzunguliridwa ndi 1/200 malinga ndi zofunikira. Kusalala kwa keel kuyenera kuwonedwa nthawi iliyonse. Keel yayikulu mchipindamo imayikidwa motsatira njira yayitali ya nyali, kupewa malo a nyali; Keel yayikulu mu korido imayikidwa motsatira njira yayifupi ya korido.
Kukhazikitsa keel yachiwiri: Keel yachiwiri yothandizira imapangidwa ndi keel yojambulidwa ngati T, yokhala ndi mtunda wofanana ndi momwe bolodi limafotokozera. Keel yachiwiri imapachikidwa pa keel yayikulu kudzera m'zigawo zopachikidwa. ⑤ Kukhazikitsa keel ya m'mphepete: Keel ya m'mphepete yooneka ngati L imagwiritsidwa ntchito, yolumikizidwa kukhoma ndi zomangira za pulasitiki zokulitsa chubu, yokhala ndi mtunda wokhazikika wa 200mm.
Kuyang'ana kobisika: Pambuyo poyika madzi ndi magetsi, kuyesa madzi, ndi kuyesa kuthamanga kwa madzi kukamalizidwa, keel iyenera kufufuzidwa kuti ione ngati ili yobisika. Pokhapokha mutadutsa mayesowo ndi pomwe ingayambe njira yotsatira. Kuyika gulu lokongoletsera: gulu lokongoletsa la PVC la makulidwe a 9mm, 200mm mulifupi, lolumikizidwa ku keel ndi zomangira zodzigwira, ndikuzimata ndi mapazi a waya apulasitiki.
Nthawi yotumizira: Marichi-18-2026