Isikhumba sePVC kwiimoto kufuneka sihlangabezane neemfuno ezithile zobugcisa kunye neenkqubo zokwakha. ...
Okokuqala, xa i-PVC yesikhumba isetyenziselwa ukuhombisa ngaphakathi kwemoto, kufuneka ibe namandla okudibanisa okulungileyo kunye nokuxhathisa ukufuma ukuqinisekisa ukunamathela okulungileyo kunye neentlobo ezahlukeneyo zemigangatho kunye nokuxhathisa impembelelo yeendawo ezifumileyo. Ukongeza, inkqubo yokwakha ibandakanya amalungiselelo afana nokucocwa kunye nokucocwa komgangatho, kunye nokususa amabala e-oyile angaphezulu ukuze kuqinisekiswe ukuhlangana okuhle phakathi kwesikhumba sePVC kunye nomgangatho. Ngethuba lenkqubo edibeneyo, kuyimfuneko ukubeka ingqalelo ekungabandakanyi umoya kunye nokusebenzisa inani elithile loxinzelelo ukuze kuqinisekiswe ukuqina kunye nobuhle bebhondi.
Ngeemfuno zobugcisa zesikhumba senqwelo yemoto, umgangatho we-Q/JLY J711-2015 owenziwe nguZhejiang Geely Automobile Research Institute Co., Ltd. uchaza iimfuno zobugcisa kunye neendlela zovavanyo lwesikhumba sokwenyani, ukulinganisa ufele, njl., kubandakanywa nezalathi ezithile kwi Imiba emininzi efana nokusebenza kobude obuzinzileyo bomthwalo, ukusebenza kobude obusisigxina, ukomelela kokuthunga kwesikhumba, isantya sokutshintsha kwesikhumba sokwenyani, ukunganyangeki kokungunda, kunye nolusu olukhanyayo oluchasa ukungcolisa. Le migangatho yenzelwe ukuqinisekisa ukusebenza kunye nomgangatho wesikhumba sesihlalo kunye nokuphucula ukhuseleko kunye nokuthuthuzela kwangaphakathi kwemoto.
Ukongeza, inkqubo yemveliso yesikhumba yePVC nayo yenye yezinto eziphambili. Inkqubo yemveliso yesikhumba eyenziwe ngePVC ibandakanya iindlela ezimbini: ukugquma kunye ne-calendering. Indlela nganye inenkqubo yayo ethile yokuhamba kwayo ukuqinisekisa umgangatho kunye nokusebenza kwesikhumba. Indlela yokwaleka ibandakanya ukulungiselela umaleko wemaski, umaleko ogwebu amagwebu kunye nomgangatho wokuncamathelisa, ngelixa indlela ye-calendering kukudibanisa ubushushu kunye nefilimu ye-polyvinyl chloride calendering emva kokuba ilaphu lesiseko lincanyatheliswe. Le nkqubo ihamba ibalulekile ukuqinisekisa ukusebenza kunye nokuqina kwesikhumba sePVC. Isishwankathelo, xa i-PVC yesikhumba isetyenziselwa iimoto, kufuneka ihlangabezane neemfuno ezithile zobugcisa, imigangatho yenkqubo yokwakha, kunye nokulawulwa komgangatho ngexesha lenkqubo yokuvelisa ukuqinisekisa ukuba isicelo sayo kwi-automobile yangaphakathi yomhlobiso sinokuhlangabezana nokhuseleko olulindelekileyo kunye nemigangatho yobuhle. Isikhumba sePVC sisixhobo sokwenziwa esenziwe ngepolyvinyl chloride (PVC) elinganisa ukuthungwa kunye nenkangeleko yesikhumba sendalo. Isikhumba sePVC sineenzuzo ezininzi, kubandakanywa ukusetyenzwa lula, ixabiso eliphantsi, imibala etyebileyo, ukuthungwa okuthambileyo, ukuxhathisa okuqinileyo, ukucocwa lula, kunye nokukhuselwa kwendalo (akukho sinyithi esinzima, esingenatyhefu kwaye singenabungozi) Nangona isikhumba sePVC sisenokungabi kuhle njengendalo Ulusu kwezinye iinkalo, iingenelo zalo ezikhethekileyo zenza ukuba ibe yinto enoqoqosho nesebenzayo, esetyenziswa kakhulu ekuhombiseni ikhaya, ngaphakathi kwemoto, imithwalo, izihlangu kunye namanye amacandelo. Ubume bendalo besikhumba sePVC bukwadibana nemigangatho yesizwe yokukhuselwa kokusingqongileyo, ngoko ke xa ukhetha ukusebenzisa iimveliso zesikhumba zePVC, abathengi banokuqiniseka ngokhuseleko lwayo.