Ukuxuba yenye yezona nyathelo zibalulekileyo kwaye zinzima ekuqhubeni irabha.Ikwayenye yeenkqubo ezithandwa kakhulu kukuguquguquka komgangatho.Umgangatho we-rubber compound uchaphazela ngokuthe ngqo umgangatho wemveliso.Ngoko ke, kubaluleke kakhulu ukwenza umsebenzi omhle wokuxuba i-rubber.
Njengomxube werabha, unokwenza njani umsebenzi olungileyo wokuxuba irabha?Ndicinga ukuba ukongeza ekubambeni ngokungqongqo ulwazi oluyimfuneko lodidi ngalunye lwerabha, olufana neempawu zokuxuba kunye nolandelelwano lwedosi, kuyimfuneko ukusebenza nzima, ukucinga nzima, nokuxuba irabha ngentliziyo.Kungale ndlela kuphela isinyibilikisi serabha esifanelekileyo.
Ukuqinisekisa umgangatho werabha edibeneyo ngexesha lokuxuba, kufuneka kwenziwe la manqaku alandelayo:
1. Zonke iintlobo zezithako ezinomlinganiselo omncinci kodwa umphumo omkhulu kufuneka uxutywe ngokupheleleyo kwaye udibanise ngokulinganayo, ngaphandle koko kuya kubangela ukutshisa kwerabha okanye i-vulcanization engaphekwanga.
2. Ukuxuba kufuneka kuqhutywe ngokungqongqo ngokuhambelana nemigaqo yenkqubo yokuxuba kunye nokulandelelana kokutya.
3. Ixesha lokuxuba kufuneka lilawulwe ngokungqongqo, kwaye ixesha akufanele libe lide okanye lifutshane kakhulu.Kuphela ngale ndlela inokuthi iplastiki yerabha edibeneyo iqinisekiswe.
4. Musa ukulahla isixa esikhulu sekhabhoni emnyama kunye nezihluzi, kodwa zisebenzise.Kwaye ucoce itreyi.
Ngokuqinisekileyo, zininzi izinto ezichaphazela umgangatho werubha edibeneyo.Nangona kunjalo, ukubonakaliswa okuthe ngqo kukusasazeka okungafaniyo kwe-agent edibeneyo, i-frost spray, i-scorch, njl., enokuthi ibonwe ngokubonakalayo.
Ukusabalalisa okungafaniyo kwe-agent edibeneyo Ukongeza kwiinqununu ze-agent edibeneyo ebusweni be-rubber compound, unqumle ifilimu ngommese, kwaye kuya kubakho iinqununu ze-agent ezidibeneyo zobukhulu obuhlukeneyo kwi-cross-section ye-rubber compound.I-compound ixutywe ngokulinganayo, kwaye icandelo lihamba kakuhle.Ukuba i-dispersion engalinganiyo ye-agent edibeneyo ayinakusombululwa emva kokucocwa ngokuphindaphindiweyo, i-rubber ye-roller iya kuchithwa.Ngoko ke, umxube we-rubber kufuneka athobele ngokungqongqo imigaqo yenkqubo ngexesha lokusebenza, kwaye amaxesha ngamaxesha, thatha ifilimu ukusuka kwiziphelo zombini kunye nombindi we-roller ukujonga ukuba i-agent edibeneyo ihlakazekile ngokulinganayo.
I-Frosting, ukuba akusiyo ingxaki yoyilo lwefomula, ngoko kubangelwa umyalelo ongafanelekanga we-dosing ngexesha lenkqubo yokuxuba, okanye ukuxuba okungafaniyo kunye ne-agglomeration ye-agent edibeneyo.Ngoko ke, kuyimfuneko ukulawula ngokuthe ngqo inkqubo yokuxuba ukuphepha ukwenzeka kwezinto ezinjalo.
I-Schorch yenye yeengxaki ezibaluleke kakhulu kwinkqubo yokuxuba.Emva kokuba izinto zerabha zitshiswe, umphezulu okanye inxalenye yangaphakathi ineengxube zerabha eziphekiweyo.Ukuba ukutshisa kuncinci, kunokusonjululwa ngendlela yokupasa ebhityileyo.Ukuba ukutshisa kunzulu, izinto zerabha ziya kuchithwa.Ukususela kumbono wenkqubo yezinto, ukutshisa kwe-rubber compound kuchaphazeleka kakhulu ngubushushu.Ukuba ubushushu be-rubber compound buphezulu kakhulu, irabha eluhlaza, i-agent vulcanizing kunye ne-accelerator iya kusabela ngexesha lokuxuba, oko kukuthi, ukutshisa.Kwiimeko eziqhelekileyo, ukuba inani lerabha ngexesha lokuxuba likhulu kakhulu kwaye ukushisa kwe-roller kuphezulu kakhulu, ukushisa kwerabha kuya kwanda, kubangele ukutshisa.Ewe kunjalo, ukuba ulandelelwano lokutyisa alufanelekanga, ukongezwa kwangaxeshanye kwe-ejenti ye-vulcanizing kunye ne-accelerator nayo iya kubangela ukutshisa.
Ukuguquguquka kokuqina kwakhona yinto ebalulekileyo echaphazela umgangatho we-rubber compound.Imidibaniso yobulukhuni obufanayo isoloko ixutywa nobulukhuni obahlukeneyo, kwaye eminye ikude kakhulu.Oku kubangelwa ubukhulu becala ukuxuba okungafaniyo kwe-rubber compound kunye nokusasazeka kakubi kwe-agent edibeneyo.Ngelo xesha, ukongeza ngaphantsi okanye ngaphezulu kwekhabhoni emnyama kuya kubangela ukuguquguquka kobunzima be-rubber compound.Ngakolunye uhlangothi, ukulinganiswa okungachanekanga kwe-agent edibeneyo kuya kubangela ukuguquguquka kobunzima be-rubber compound.Njengokongezwa kwe-agent ye-vulcanizing kunye ne-accelerator carbon black, ubunzima be-rubber compound buya kwanda.I-softener kunye nerabha eluhlaza ilinganiswe ngakumbi, kwaye i-carbon black incinci, kwaye ubunzima be-rubber compound buba buncinci.Ukuba ixesha lokuxuba lide kakhulu, ubunzima be-rubber compound buya kuncipha.Ukuba ixesha lokuxuba lifutshane kakhulu, i-compound iya kuba nzima.Ngoko ke, ixesha lokuxuba akufanele libe lide okanye lifutshane kakhulu.Ukuba ukudibanisa kude kakhulu, ukongeza ekunciphiseni kobunzima berabha, amandla okuqina erabha aya kuncipha, ukunyuswa kwekhefu kuya kwanda, kwaye ukumelana nokuguga kuya kuncipha.Kwangaxeshanye, ikwanyusa ukuqina kwabasebenzi kwaye isebenzisa amandla.
Ngoko ke, ukudibanisa kuphela kufuneka kukwazi ukusabalalisa ngokupheleleyo i-agent edibeneyo edibeneyo kwi-rubber compound, kunye nokuqinisekisa iimpawu ezifunekayo zomzimba kunye noomatshini kunye neemfuno ze-calendering, i-extrusion kunye neminye imisebenzi yenkqubo.
Njengomxubi werabha ofanelekileyo, akaneli nje ukuba noluvo oluluqilima loxanduva, kodwa kufuneka aqhelane neerabha ekrwada ezahlukeneyo kunye nemathiriyeli ekrwada.Oko kukuthi, kungekhona nje ukuqonda imisebenzi yabo kunye neempawu zabo, kodwa kunye nokukwazi ukubiza ngokuchanekileyo amagama abo ngaphandle kweelebhile, ngokukodwa kwiikhompawundi ezinembonakalo efanayo.Ngokomzekelo, i-magnesium oxide, i-nitric oxide kunye ne-calcium hydroxide, i-carbon-resistant-high-resistant black, i-carbon-extrusion emnyama kunye ne-semi-reinforced carbon black, kunye ne-nitrile yasekhaya-18, i-nitrile-26, i-nitrile-40 njalo njalo.
Ixesha lokuposa: Apr-18-2022