A: Inqubo yokuvulcanizekayo eyenziwa ngokuqhubekayo iyinqubo eyinhloko yokukhiqiza ama-strips enhlabathi ezisezingeni eliphezulu (zemoto/ezimboni). Ifinyelela ukukhiqizwa kwama-strips enhlabathi ngesikhathi esisodwa ngokuqhubekayo kokudla → ukwakhiwa kokuphuma → ukuvulcanization ku-inthanethi → ukusebenza ngemva kokukhiqiza. Izing avantajeyenza ukuthi iqinisekisa ukuhambelana okuphezulu kakhulu kwamabatch ama-strips enhlabathi (iphutha lesigxobo ≤±0.1mm), izakhiwo eziyi-stable, futhi ikweseka ukukhiqiza okuningi okungama-24 amahora—lokhu kwanenza ukuba kube ukukhetha kokuqala kokuxhaswa kwe-OEM kwezingxenye ezinhle zemoto nezimboni.

A: Emaxikweni ebalulekile okushisa okuphezulu (amafurnace emikhakha, izindawo zenjini, imigudu yemikhiqizo yokusebenza eshisayo), ukukhetha izinto kusekelwe kumkhawulo ngempela wezinga lokushisa:

• 150-180℃: Ukumelana nezinga lokushisa eliphezulu kwe-EPDM (okukhokhelwayo okufanelekile, ukusebenzisa okusemqoka kokulwa nokuguga ngenxa yokushisa);
• 150-200℃: FVMQ (i-fluorosilicone rubber, ukumelana nezimo zokukhanya kangcono + ukumelana nezishisa okuphezulu);
• 200-300℃: FFKM (perfluoroelastomer, ukumelana kokushisa okuphezulu kakhulu phakathi kwezinto zokwenziwa nge-rubber, ukuze kuhlangatshezwane nezimo zokushisa okukhulu).

Ngaphezu kwalokho, kunconywa ukuba isakhiwo se-rubber strip sisebenzise design ephansi yokucindezela-nokuqhekeka, enokwenyuka okufanelekayo kobubanzi kanye nokugcwalisa okukhahlela ukushisa ngaphakathi ukuze kuthuthukiswe ukufaneleka kokushisa okuphezulu.

A: Izinkomba eziyisisekelo zomzimba ezithinta ngokuqondile umphumela wokusebenzisa ama-rubber strips/seals ziyi-4, nezimfuneko zezimboni zingezansi:

1. Ubunzima: 40-70 Shore A (55-65 Shore A kuma-strips ezimoto, okwenza kube kuguquguqukayo ngokwezimo zokusebenza kuma-strips ezimboni);
2. Amandla okuqina: ≥8MPa (izinto zokusebenza eziphakeme ze-HNBR ≥15MPa);
3. Ukukhululeka ekuqhekekeni: ≥300% (qinisekisa ubukhona namandla okuphuka);
4. Isethi Yesikhululo: ≤25% (70℃×22h, 150℃×70h yemathiriyeli afinyelelwe phezulu - uphawu oluyisisekelo lwezimpilo zokuvikela).

Zonke izinkomba zihlolwe ngokwesilinganiso samazwe omhlaba se-ISO, ngokulandelana kokulawula amaphutha okuqinisekisiwe (isb. amaphutha obukhulu ≤±2 Shore A).

A: Imigoqingo ye-rubber yezimboni ivamise ukufaniswa nezidingo zokuvikela imishini + isakhiwo sokufaka, uhlelo oluyinhloko lungukuthi:

• Izinkinga zemboni/izinhlaka zikagesi ezijwayelekile: IP54, i-EPDM evimba umntu, indawo yekhadi/okubhakwayo emuva ukufakwa (kulula ukushintsha);
• PLC/izigubhu zokuguqula/amakhabhoni okuxhumana angaphandle: IP65, i-EPDM ethuthukisiwe evikela umlilo, ukufakwa kweslot lekhadi (ukuvikeleka okuqinile);
• Izinsiza zokusebenza/imikhiqizo yemichilo: IP67, izinto ezihlala isikhathi eside/zokuvikela ukugqwala (CR/FKM), ukufakwa okuqiniswe yi-bolti (okuvikela ukuhuzuka/ukuhwebelana).

Iseyili ukwakha uqiniseke ukuthi i-rubber strip iyacindezelwa ngokuphelele ngesikhathi sokufaka (izinga lokucindezela 20%-30%) ukuze kufezwe amazinga e-IP ahleliwe.

A: Ukufakwa kwezitini ze-rubber ngendlela efanele kuncike endleleni yokufaka, kunezinto ezintathu ezisemqoka zama-typical:

1. Uhlobo lwekhadi: Hlanza isikhala kuqala (akukho uthuli/uwoyela), cindezela ibhande le-rubber esikhala kancane kancane ukuqinisekisa ukuthi akukhona ukujolisa/izikhala zomoya, bese usika impahla eyengeziwe ekhoneni (hlela ukuhlanganiswa kokufaka ukuze uhlanganise kahle);
2. Uhlobo lwe-glue engu: Susa ifilimu yokuvikela bese ucindezela ngokuqinile (ukushisa ≥15℃ ukuze kuqine kangcono), gwema ukuvusa kabusha / ukufaka (wenza umonakalo emathubeni e-glue), futhi uqinisekise ngotayitela obonakalayo ukuze usebenze ekhoneni;
3. Uhlobo lwe-bolt oluqinile: Sebenzisa amandla e-bolt ngokulinganayo, gwema ukuwabopha ngok excesive (kubangela ukuguquka/ukuphuka kwe-rubber), futhi engeza i-gasket phakathi kwe-bolt no-rubber strip (vimbela ukugqokwa).

Ngemuva kokufakwa, hlola izinga lokufaneleka—qinisekisa ukuxhumana okuphelele nezinsiza/umzimba ngaphandle kwemigqa.