Izinto ze-Granite sezidume kakhulu ekwakhiweni nasekwakhiweni kwemishini yokugaya ne-PCB yokugaya.Lokhu kungenxa yekhono lazo lokumelana nezinga lokushisa eliphezulu elikhiqizwa phakathi nenqubo yomshini ngaphandle kokulahlekelwa ubuqotho bazo besakhiwo.Ukusetshenziswa kwezakhi zegwadle emishinini yokugaya ne-PCB yokugaya kuthuthukisa ukunemba, ukunemba kanye nesivinini senqubo okuholela emikhiqizweni yokugcina yekhwalithi ephezulu.
Ibanga lokushintsha kwezinga lokushisa lezinto zegwadle ezisetshenziswa emishinini yokugaya ne-PCB lincike ezintweni ezimbalwa.Lezi zici zihlanganisa uhlobo lwegwadle elisetshenziswayo, ukujiya kwesici se-granite, isivinini sokumba noma sokugaya, nokujula nobukhulu bomgodi owenziwa ngomshini.
Ngokuvamile, i-granite ine-coefficient ephansi yokwanda okushisayo, okusho ukuthi izomelana nokuguqulwa nokulimala okubangelwa ukushisa okuphezulu.Ngaphezu kwalokho, i-granite inamandla okushisa aphezulu, okuvumela ukuba ibambe ukushisa futhi igcine izinga lokushisa elilinganayo.Lokhu kuyenza ibe into efanelekile ukuthi isetshenziswe emishinini yokugaya neyokugaya i-PCB, lapho amazinga okushisa aphezulu akhiqizwa phakathi nenqubo yokukhanda.
Izinto eziningi zegwadle ezisetshenziswa emishinini yokugaya ne-PCB yokugaya zinebanga lokushisa elihluka phakathi kuka-20℃ kuya ku-80℃.Nokho, lobu bubanzi bungahluka kuye ngohlobo lwegwadle elisetshenziswayo.Isibonelo, i-granite emnyama, enamandla okushisa aphezulu, ingamelana namazinga okushisa aphezulu uma iqhathaniswa namathunzi alula egwadle.
Ngokungeziwe ebangeni lokuhlukahluka kwezinga lokushisa, ukujiya kwesici se-granite nakho kuyisici esibalulekile okufanele sicatshangelwe.Izakhi zegwadle eziwugqinsi zikwazi kangcono ukumunca ukushisa futhi zigcine izinga lokushisa elizinzile phakathi nenqubo yomshini.Lokhu kuqinisekisa ukuthi ukunemba nokunemba komshini wokumba nokugaya we-PCB kuyagcinwa ngisho nangemva kokusetshenziswa isikhathi eside.
Ijubane lokubhoboza noma lokugaya liphinde libe yisici esibalulekile okufanele sicatshangelwe lapho usebenzisa izakhi zegwadle emishinini yokugaya ne-PCB yokugaya.Isivinini esiphezulu sokumba noma sokugaya kukhiqiza ukushisa okwengeziwe, okungadala umonakalo kusici segwadle.Ngakho-ke, kubalulekile ukulawula isivinini somshini ukuze kuqinisekiswe ukuthi ububanzi bokushisa be-granite element bugcinwa.
Sengiphetha, ukusetshenziswa kwezakhi zegwadle kuguqule inqubo ye-PCB yokumba nokugaya.Ziqinile futhi ziyakwazi ukumelana namazinga okushisa aphezulu ngaphandle kokulimala.Ibanga lokushisa elihlukayo lezinto zegwadle ezisetshenziswa emishinini yokugaya ne-PCB ziphakathi kuka-20℃ kuya ku-80℃, kuye ngogqinsi nohlobo lwegwadle elisetshenzisiwe.Ngalolu lwazi, onjiniyela nochwepheshe bangakhetha into elungile ye-granite yemishini yabo yokugaya ne-PCB yokugaya ukuze bathuthukise ukusebenza futhi bathole imikhiqizo yokugcina yekhwalithi ephezulu.
Isikhathi sokuthumela: Mar-18-2024