Ezweni lanamuhla lobunjiniyela nokwakha, ukukhethwa kwezinto kudlala indima ebalulekile ekunqumeni ukuqina, ukusebenza kahle kanye nokusebenza okuphelele kwesakhiwo. Phakathi kwezinketho ezahlukene ezitholakalayo,ipayipi eline-polyurethanekanye nepayipi lesakhiwo eliyizingxenye ezingenalutho kuye kwavela njengenhlanganisela enamandla, okunikeza izinzuzo eziningi zezinhlelo zokusebenza eziningi. Lesi sihloko sibheka ngokujulile izinzuzo zokusebenzisa ipayipi eline-polyurethane ezisetshenziswa ezakhiweni ezingenalutho, sigcizelela ukubaluleka kwazo ekuthuthukiseni ubuqotho besakhiwo kanye nokuphila isikhathi eside.
Funda ngepayipi eline-polyurethane
Ipayipi eline-polyurethane lenzelwe ukuhlinzeka ngesivikelo esiphezulu ekugqwaleni, ekugugulekeni nasekuhlaselweni ngamakhemikhali. I-liner yenziwe ngezinto ze-polyurethane ezisebenza kahle kakhulu ezinamathela ebusweni bangaphakathi bepayipi ukuze zakhe isithiyo esiqinile. Lo mklamo omusha awugcini nje ngokwandisa impilo yepayipi, kodwa futhi unciphisa izindleko zokulungisa kanye nesikhathi sokungasebenzi esihambisana nokulungiswa nokufakwa esikhundleni.
Indima yepayipi lesakhiwo elingenalutho
Amashubhu esakhiwo anezingxenye ezingenalutho, ahlanganisa ukuma okuyisikwele, okuyisikwele kanye nokuyindilinga, asetshenziswa kabanzi ekwakheni nasebunjiniyelani ngenxa yesilinganiso sawo samandla nesisindo esiphakeme. Lawa mashubhu athandwa kakhulu ngenxa yobuhle bawo kanye nokuguquguquka kwawo, futhi afaneleka ezinhlotsheni ezahlukene zezicelo, okuhlanganisa ozimele bezakhiwo, amabhuloho kanye nezakhiwo zezimboni. Kodwa-ke, asengozini yezici zemvelo, futhi ubuqotho bawo besakhiwo bungase bube sengozini ngokuhamba kwesikhathi.
Izinzuzo zepayipi elinophahla lwe-polyurethane elihlanganiswe nesakhiwo sengxenye engenalutho
1. Ukumelana Nokugqwala Okuthuthukisiwe:Enye yezinzuzo eziyinhloko zokusebenzisa amapayipi afakwe i-polyurethane ekwakhiweni kwezingxenye ezingenalutho ukumelana kwawo nokugqwala okuhle kakhulu. Ulwelwesi lwe-polyurethane lusebenza njengesivikelo esivikelayo, luvimbela umswakama nezinto ezigqwalisayo ukuthi zingathintani nobuso bensimbi. Lokhu kubaluleke kakhulu ezindaweni ezivezwe kumakhemikhali agqwalisayo noma usawoti.
2. Ukuqina Okuthuthukisiwe:Ukuhlanganiswa kwepayipi eline-polyurethane kanye nepayipi lesakhiwo eliyi-hollow section kuphumela esixazululweni esihlala isikhathi eside. I-lining ayivimbeli nje kuphela ukugqwala, kodwa futhi imelana nokuguguleka, iqinisekisa ukuthi ubuqotho besakhiwo sepayipi bugcinwa isikhathi eside. Lokhu kuqina kusho impilo yenkonzo ende kanye nesidingo esincane sokushintshwa.
3. Isebenza kahle:Nakuba ukutshalwa kwezimali kokuqala kwamapayipi afakwe i-polyurethane kungase kube phezulu kunemapayipi avamile, ukonga izindleko kwesikhathi eside kukhulu kakhulu. Izindleko zokulungisa ezinciphile, ukulungiswa okuncane, kanye nokuphila isikhathi eside kwenkonzo kunegalelo esixazululweni esingabizi kakhulu ngokuhamba kwesikhathi. Ngaphezu kwalokho, ukusebenza okuthuthukisiwe kwala mapayipi kungaholela ekusebenzeni kahle okukhulu, kunciphise izindleko.
4. Ububanzi Obubanzi Bokusebenza:Ukuguquguquka kwamapayipi esakhiwo angenazo izingxenye ezingenalutho kuhlanganiswe nezakhiwo zokuvikela ze-polyurethane lining kwenza le nhlanganisela ifanelekele izinhlelo zokusebenza eziningi. Kusukela kumaphrojekthi okwakha kanye nengqalasizinda kuya ezindaweni zezimboni, la mapayipi angenziwa ngokwezifiso ukuze ahlangabezane nezidingo ezithile, kuqinisekiswe ukusebenza kahle ezindaweni ezahlukahlukene.
5. Izinzuzo Zemvelo:Ukusebenzisa amapayipi afakwe i-polyurethane nakho kunegalelo ekuthuthukisweni okusimeme. Ngokwandisa impilo yesevisi yezingxenye zesakhiwo nokunciphisa ukuvama kokushintshwa, umthelela jikelele emvelweni ungancishiswa. Ngaphezu kwalokho, ukunciphisa isidingo sokugcinwa nokulungiswa kusho ukusetshenziswa okuncane kwezinsiza kanye nokukhiqizwa okuncane kwemfucuza.
Ekuphetheni
Ngamafuphi, ukuhlanganiswa kwamapayipi afakwe i-polyurethane ezicelweni zesakhiwo esinezimbobo kunikeza izinzuzo ezahlukahlukene ezingathuthukisa ukusebenza, ukuqina kanye nokusebenza kahle kwemisebenzi yobunjiniyela. Njengoba izimboni ziqhubeka nokufuna izixazululo ezintsha zokuhlangabezana nezidingo zokwakha zesimanje, ukuhlanganiswa kwalezi zinto ezimbili ezithuthukisiwe kuba yindlela ethembisayo yokufeza izakhiwo ezihlala isikhathi eside neziqinile. Ngokutshala imali kumapayipi afakwe i-polyurethane, onjiniyela nabakhi bangaqinisekisa ukuthi amaphrojekthi abo awagcini nje ngokuhlangabezana nezindinganiso zamanje, kodwa futhi amelana novivinyo lwesikhathi.
Isikhathi sokuthunyelwe: Disemba 30-2024