Ezimweni ezimbi kakhulu (ezifana nezinga lokushisa eliphezulu, izinga lokushisa eliphansi, umswakama ophezulu), ingabe ukusebenza kwe-elementi ye-granite emshinini wokubhoboza we-PCB nokugaya kuzinzile?

Ukusetshenziswa kwe-granite emishinini yokugaya ne-PCB sekuya ngokuya kuduma ngenxa yokuqina kwayo okuphezulu, ukumelana nokugqoka okuphezulu, kanye nekhono lokudambisa ukudlidliza.Kodwa-ke, abakhiqizi abaningi be-PCB baphakamise ukukhathazeka ngokusebenza kwezakhi zegwadle ezindaweni eziyingozi kakhulu ezifana nezinga lokushisa eliphezulu, izinga lokushisa eliphansi, nomswakama ophezulu.

Ngokujabulisayo, ukusebenza kwezakhi zegwadle emishinini yokugaya ne-PCB kuzinze kakhulu ngisho nasezimweni ezimbi kakhulu.Okokuqala nokubaluleke kakhulu, i-granite imelana ngendlela emangalisayo noshintsho lwezinga lokushisa nokuguquguquka.Lokhu kungenxa yokuthi i-granite iwuhlobo lwetshe lemvelo elakhiwa ukupholisa nokuqiniswa kwe-magma encibilikisiwe.Ngenxa yalokho, ingakwazi ukungena ezindaweni ezisezingeni eliphezulu ngaphandle kokulahlekelwa ukuqina noma ukuma kwayo.

Ngaphezu kwalokho, i-granite ayijwayele ukwanda noma ukuhoxiswa ngokushintsha kwezinga lokushisa noma umswakama.Lokhu kuntuleka kokunwetshwa nokufinyela kuqinisekisa ukuthi izakhi zegwadle emishinini yokugaya neyokugaya i-PCB zihlala zizinzile ngesikhathi sokusebenza, nokuthi umshini ukhiqiza imiphumela enembile, yekhwalithi ephezulu.

Ngaphezu kwalokho, i-granite imelana kakhulu nokugqwala, okuyinzuzo eyengeziwe uma kuziwa ekugcineni ukusebenza kwemishini yokugaya ne-PCB yokugaya ezindaweni ezinomswakama ophezulu.Ukumelana ne-granite kutholakala kokuqukethwe kwayo kwe-silica, okwenza itshe likwazi ukumelana nama-acids nama-alkali, ngaleyo ndlela liqinisekise ukuthi aligqwali kalula.

Enye inzuzo yokusebenzisa i-granite emishinini yokugaya ne-PCB ikhono layo lokudambisa ukudlidliza.Lokhu kusiza ukuqinisekisa ukuthi umshini uzinzile ngesikhathi sokusebenza nokuthi i-drill bit noma i-milling cutter ayimbi kakhulu ebhodini.

Sekukonke, ukusetshenziswa kwezakhi zegwadle emishinini yokugaya ne-PCB kunconywa kakhulu.Ngokuzinza kwayo okuphakeme, ukumelana nokugqoka okuphezulu, kanye nekhono lokudambisa ukudlidliza, i-granite iyinto efanelekile yokuqinisekisa ukunemba nokunemba okudingekayo phakathi nenqubo yokukhiqiza amabhodi esekethe aphrintiwe.

Sengiphetha, abakhiqizi be-PCB akudingeki bakhathazeke ngokusebenza kwezakhi zegwadle ezindaweni eziyingozi kakhulu.Ikhono le-granite lokumelana nokushintsha kwezinga lokushisa, umswakama, nokugqwala kuyenza izinze futhi ithembeke.Ngenxa yalokho, ukusetshenziswa kwe-granite emishinini yokugaya ne-PCB kunconywa kakhulu, futhi abakhiqizi bangaphumula kalula bazi ukuthi ukusebenza kwemishini yabo kuzohlala kuzinzile futhi kuthembekile.