I-Vulcanization yaziwa nangokuthi i-crosslinking futhi iluphule . Lapho i-ejeva kanye ne-accelerator ingezwe kwi-sulfur yenethiwekhi yokuthola irabha ukuze kufinyelelwe enjoloba, kubizwa ngokuthi i-vulcanization .
Isici sokuqala esithinta inqubo yokugqugquzela irabha: amazinga okushisa we-vulcanization
Ukushisa kwe-Vulcanization kwerabha yisimo esiyisisekelo sokuphendula okuvuselelayo (ukusabela okunqamula) kwerabha, okuthinta ukushesha kwe-sulcanization kanye nokushisa okuphansi kwensimbi Ukusebenza kahle kokwakheka kuphansi . Ukushisa kwe-Vulcanization kuvame ukusebenziseka ukuthi kuvunyelwe umthetho we-hoff, okungukuthi, ngokulingana kwawo wonke amazinga okushisa okushintshiwe (okucishe kube yingxenye yesikhathi sokuphendula .
Okubili, isici sesibili esithinta inqubo yokugqugquzela irabha: Ukucindezela Kwe-Vulcanization
Ingcindezi ye-Bulcanization yeRubber iyinto ebalulekile yokuqinisekisa usayizi wejometri, ukuhlukaniswa kwesakhiwo kanye nezakhiwo zomzimba nezingxenye zenjoloba . Imisebenzi esemqoka yemikhiqizo enjoloba
(1) Ukuvimbela ama-bubble kwinqubo yokubumba ebuvukele yokuxuba irabha futhi athuthukise ukuhlanganiswa kwemikhiqizo;
(2) ukuhlinzeka ngamandla wokugeleza kokugcwaliswa kwe-glue, ukuze i-glue igcwalise yonke indawo yokulingisa ngesikhathi esibekiwe;
(3) Thuthukisa ukunamathela kwenjoloba kanye nama-clamp (amakhethini, njll.) kanye nokuphikiswa okugoqiwe kwemikhiqizo yenjoloba;
(4) thuthukisa izakhiwo ezingokomzimba nezemishini zemikhiqizo yenjoloba .
Ukukhethwa kwengcindezi ye-Vulcanization kudinga ukucubungula njengefomula ye-glue, uhlobo lwemishini yokuvuselela ubugovu, umshini wokuvimbela ubuvunguli, umshini wokulinganisa, ukwakheka kwezimpawu zomkhiqizo nezinye izici eziningana .
Izimiso ezijwayelekile zokukhethwa kwengcindezi ye-Vulcanization:
(1) Ubulukhuni be-glue buphansi, ingcindezi kufanele ikhethe ukukhetha okuncane, okuphezulu kakhulu;
(2) Imikhiqizo emincane ikhetha imikhiqizo emincane, emincane khetha enkulu;
(3) Ukwakheka komkhiqizo kulula ukukhetha okuncane, isakhiwo kuyinkimbinkimbi ukukhetha okukhulu;
(4) Izakhiwo zemishini zidinga ukukhetha okuphezulu, ukukhetha okuphansi;
(5) Lapho amazinga okushisa we-vulcan ephakeme, ingcindezi ingaba yincane; Lapho izinga lokushisa liphansi, ingcindezi kufanele ibe ngaphezulu .
Isici sesithathu esithinta inqubo yokugqugquzela irabha: isikhathi sokuvuselela
Isikhathi sokuvuselelwa kahle sihlobene kakhulu nokushisa kwe-Vulcanization, kwinqubo yokuvuselela, i-vulcanization ye-vulcanization ukufeza uma kuvuselelwa kahle, leli cala elifanelekileyo libizwa ngokuthi isikhathi esihle se-vulcanization esivumelwaneni se-vulcanization . lapho I-Rubber formula kanye lokushisa le-rubcanization liqinisekile, isikhathi sokuvuselela esinqunyelwe ubude be-Vulcanization, osayizi abahlukahlukene kanye nodonga lwemikhiqizo yenjoloba ngokulawula ubude be-vulcanization, imvamisa, isikhathi eside isikhathi esifunekayo se-Vulcanization .