Posankha zomwe zili bwino, zingwe za PVC kapena zingwe zokhala ndi mphira, ndikofunikira kuganizira zinthu zosiyanasiyana monga kulimba, kusinthasintha, katundu wotchinjiriza, kukana zachilengedwe komanso mtengo wake.Mtundu uliwonse wa chingwe uli ndi ubwino ndi zovuta zake malingana ndi ntchito yeniyeni.
PVC zingweamagwiritsidwa ntchito kwambiri chifukwa cha kuthekera kwawo komanso kusinthasintha.PVC ndi thermoplastic material yokhala ndi magetsi oteteza bwino.Zingwe za PVC zimagonjetsedwa ndi chinyezi, mankhwala ndi mafuta, zomwe zimawapanga kukhala oyenera ntchito zosiyanasiyana.Amagwiritsidwa ntchito kwambiri popangira ma waya amagetsi m'nyumba zogona komanso zamalonda.Zingwe za PVC zili ndi zotetezedwa zodalirika komanso kuchedwa kwamoto kuteteza kufalikira kwa moto.Kuphatikiza apo, zingwezi zimakhala ndi moyo wautali wautumiki ndipo zimakhala ndi ma abrasion abwino komanso kukana kwamphamvu.
Zingwe za Rubberkukhala ndi maubwino apadera omwe amawapangitsa kukhala otchuka kwambiri munthawi zina.Zingwe za mphira zimadziwika chifukwa cha kusinthasintha kwapamwamba komanso kulimba.Nthawi zambiri amapangidwa kuchokera kuzinthu zachilengedwe kapena zopangira mphira, zomwe zimawapangitsa kukana kwambiri kutentha, nyengo yovuta komanso kupsinjika kwa thupi.Izi zimawapangitsa kukhala abwino kwa mapulogalamu omwe kusinthasintha ndikofunikira, monga makina, ma robotiki kapena malo oyenda pafupipafupi.Zingwe zokhala ndi jekete la labala zimathandizanso kukana kukhudzidwa, ma abrasion, ndi mankhwala.Chifukwa chake, amagwiritsidwa ntchito kwambiri m'mafakitale, ntchito zakunja, ndi malo omwe zingwe zimatha kukumana ndi zovuta.
Kuti zikhale zolimba, zingwe zonse za PVC ndi jekete za mphira ndizosankha zolimba.Komabe, zingwe za jekete za mphira zili ndi zabwino zake potengera kusinthasintha.Kukhoza kwawo kupirira kupindika mobwerezabwereza ndi kupotoza popanda kuwonongeka kumawapangitsa kukhala oyenera ntchito zomwe zimafuna kusuntha pafupipafupi kapena kuyika m'malo olimba.Zingwe za PVC, ngakhale sizisintha, zimakhala zosinthika ndipo zimatha kukhazikitsidwa mosavuta m'malo osiyanasiyana.Pankhani ya katundu wotchinjiriza, zingwe zonse za PVC ndi mphira zokhala ndi mphira zimakhala ndi mphamvu zotchinjiriza zamagetsi.
Komabe, zingwe zokhala ndi mphira nthawi zambiri zimakhala ndi mphamvu zotsekereza bwino, makamaka ngati kutentha kuli kodetsa nkhawa.Labala ndi insulator yabwino kwambiri ya kutentha ndi kuzizira kuposa PVC, kupangitsa zingwe za jekete za labala kukhala zabwinoko kumadera omwe kutentha kwake kumasiyanasiyana.Kukaniza mikhalidwe ya chilengedwe ndi chinthu china chofunika kuchilingalira.
Zingwe za PVC zimapereka chinyezi chabwino kwambiri, kukana kwamafuta ndi mafuta pazogwiritsa ntchito m'nyumba ndi kunja.Amagwira ntchito bwino m'malo ambiri azachilengedwe ndipo amapereka chitetezo chodalirika kuzinthu zakunja.Koma zingwe zokhala ndi jekete labala, zimagwira ntchito bwino m'malo ovuta.Kukaniza kwawo kutentha kwambiri, kuwala kwa UV ndi kupsinjika kwakuthupi kumawapangitsa kukhala abwino kwa ntchito zakunja ndi mafakitale komwe zingwe zimatha kuwonedwa ndizovuta kwambiri.
Pomaliza, mtengo nthawi zonse umakhala wofunikira.Zingwe za PVC nthawi zambiri zimakhala zotsika mtengo kuposa zingwe za jekete za labala.PVC ndi chinthu chofala komanso chopezeka kwambiri, chomwe chimapangitsa kuti mtengo wake ukhale wotsika.Zingwe za jekete la mphira, kumbali inayo, zingakhale zodula kwambiri chifukwa chogwiritsa ntchito mankhwala opangira mphira ndi zina zowonjezera zofunika.Chifukwa chake, ngati bajeti ndiyofunikira kwambiri, zingwe za PVC zitha kukhala zowoneka bwino.
Pomaliza, kusankha kwa PVC kapena zingwe zokhala ndi mphira kumadalira zofunikira pakugwiritsa ntchito.Zingwe za PVC ndizotsika mtengo, zoyenerera kuyikapo magetsi ambiri, zimapereka chitetezo chabwino komanso chosagonjetsedwa ndi chinyezi, mankhwala ndi mafuta.Zingwe za jekete za labala zimapereka kusinthasintha kwapadera komanso kulimba, zomwe zimawapangitsa kukhala abwino kwa malo ovuta komanso kugwiritsa ntchito komwe kumakhudza kuyenda pafupipafupi.Iwo ali kukana kwambiri kutentha kwambiri, mantha, abrasion ndi mankhwala ena.Posankha pakati pa ziwirizi, zofunikira zenizeni za pulogalamuyo ziyenera kuwunikiridwa, poganizira zinthu monga kutchinjiriza, kusinthasintha, kulimba, kukana zachilengedwe, komanso mtengo.
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Nthawi yotumiza: Jul-13-2023
