Njira ya rabarandi mtundu wa lamba wa mphira wopangidwa ndi mphira ndi chitsulo kapena ulusi, womwe ndi woyenera kwambiri pamakina a ulimi, makina omanga ndi magalimoto oyendera ndi zida zina zoyendera.

Mkhalidwe wopezera zinthu zopangira

Thenjira ya rabaraIli ndi magawo anayi: golide wapakati, guluu wolimba, guluu wosungira ndi rabala. Pakati pawo, gawo la rabala limaphatikizapo guluu wa mbali ya chitsanzo, guluu wa primer, guluu wa chingwe chachitsulo, guluu wa gawo la pilo, guluu wa gawo la nsalu, guluu wa mano, guluu wa mbali ya mawilo.

Golide wapakati ndi gawo lonyamula ma transmission, mphamvu yotumizira, chitsogozo ndi chithandizo cha mbali, zipangizo zazikulu zomwe zimagwiritsidwa ntchito ndi chitsulo chosungunuka, chitsulo chopangidwa ndi chitsulo chosungunuka, aluminiyamu, mbale yachitsulo chosungunuka, ndi zina zotero, njira zina zingagwiritse ntchito pulasitiki.

Gawo lolimba ndi gawo lokoka, lomwe ndi thupi lolimba la njanji ya rabara, lomwe limapirira mphamvu yokoka ndikusunga kukhazikika kwa njanji. Zipangizo zazikulu zomwe zimagwiritsidwa ntchito ndi chingwe chachitsulo, waya wachitsulo wopangidwa ndi galvanized, waya wachitsulo chosapanga dzimbiri, ulusi wagalasi, aramid kapena chingwe china cha ulusi wopangidwa ndi ulusi wotsika kwambiri (chingwe) kapena chingwe.
Gawo la buffer limagwedezeka kwambiri komanso kugwedezeka kwa thupi la lamba, ndipo limapirira kusintha kosiyanasiyana komwe kumachitika chifukwa cha mphamvu zozungulira, zambali ndi za tangential panthawi yoyendetsa njanji. Nthawi yomweyo, ndi gawo loteteza la magawo ogwirira, lomwe limateteza magawo ogwirira kuti asawonongeke ndi mphamvu zakunja ndikuletsa kukangana kwa waya wachitsulo wa gawo lolimba kuchokera ku golide wapakati. Zipangizo zazikulu zomwe zimagwiritsidwa ntchito ndi chingwe cha nayiloni, nsalu ya nayiloni ndi zinthu zina za ulusi.

Thegawo la rabalaZimaphatikiza bwino zinthu zina kukhala zonse, zomwe zimapangitsa kuti munthu azitha kuyenda bwino komanso kupumulira bwino, kuyamwa kwa shock ndi kuchepetsa phokoso, ndipo zinthu zazikulu nthawi zambiri zimakhala rabara yachilengedwe (NR) yochokera ku NR / styrene-butadiene rabara (SBR), rabara ya NR / SBR / cis-butadiene (BR), rabara ya NR / polystyrene-butadiene yosungunuka (SSBR) / BR ndi NR / BR yophatikizana ndi elastomer ya polyurethane.

Ogulitsa zinthu zoyambira monga rabara ndi waya wachitsulo amachokera makamaka ku China ndi Southeast Asia, Europe, United States ndi madera ena olemera chuma.